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HomeMy WebLinkAbout401 E Seminole Blvdw 0 F®re aster 2804 CORRINE DRIVE • ORLANDO, FLORIDA 32803-2226 • (407) 894-1671 MASTER PROTECTION CORPORATION City of Sanford Attn: Arlene Dear Sir: April 11, 1990 Please use this letter as authorization for Brooke K. Bevan to sign any documents, pay any fees, apply for and/or pickup any permits for FireMaster pertaining to the above referenced project., Should you have any questions, please feel free to contact me. Thank you, , R. Michael Knear Sales and Marketing Representative License #6012480789 State of Florida County of Orange Sworn to and subscribed before,.�mee this day of Notary St e of Florida NOTARY PUBLIC: STATE Or FLORID" AT LARGE MY GOMMICSION EY. IREs OPT. 29, 1992 BONDfD THRU AGENT'S NOTARI 8R0KERAG( Commission Expiration: I I i . i . i i STATE OF FLORIDA OFFICE OF TREASURER FM02470 DEPARTMENT OF INSURANCE TALLAHASSEE, FLORIDA h yiP FIRE EXTINGUISHER PERMIT PHIS CERTIFIES THAT: TODD EDWARD BUCKNER I I IIAS COMPLIED WITH SECTION 633.461* FLORIDA STATUTES* AND HAS QUALIFIED FOR THE YPE AND CLASS SHOWN HEREON.: IEMPLOYER: MASTER PROT CORP/DBA FIREMA•STER/O•NEILL LICENSE NO. 6012480389 2804 CORRINE DR ORLAND09 FL 32803 ;ERVICING* RECHARGING* :REPAIRING* INSTALLING OR INSPECTING ALL TYPES OF PRE- NGINEERED FIRE EXTINGUISHING SYSTEMS. I I TREASURER ` Q h S.._p_Q _____1? -3 y Q INSURANCE COMMISSIONER IiCSnP nnrr rvnr . r, .ter. ......�.. � �..,-��.... .... ........ F-_ OFFICE OF TREASURER i i FM0252 DEPARTMENT OF INSURANCE i TALLAHASSEE, FLORIDA FIRE EQUIPMENT DEALER LICENSE 1 THIS CERTIFIES THAT: MASTER PROT CORP/DSA FIREMASTER/O•NEILL 2804 CORRINE DR ORLAND09 FL 32803 i HAS COMPLIED WITH SECTION 633*0619 FLORIDA STATUTES* AND HAS QUALIFIED FOR THE TYPE .AND CLASS SHOWN HEREON: TO SERVICE* REPAIRS INSTALL OR INSPECT ALL TYPES OF PRE-ENGINEERED FIRE EXTINGUISHING SYSTEMS. J J -J I �'l 601 2480189 7290662J 125.001 1 li TREASURER INSURANCE COMMISSIONER ISSUE DATE TYPE CLASS COUNTY LICENSE OR PERMIT NUMBER APPLICATION TAXES & FEES C CODE Y EX DATECN FIRE MARSHAL kc-Ct 30-19 31--S15-0100 ... (-)C-)C,)0--0--q CURRENT 9 C) date (.)3/16/90 PI-0 name SANFORD CITY PAR[::' jval. Land 1, 8814, 000 addl (f-"*-C' MEU ON PK' & C-I."VIC (-.E-'N*'rEFR) agrc to -idd2 P 0 BOX 1778 Activity e x tr feat 821, 67(---) csz SANFORD FL. 3 2 77.1. bIdg SSS,( ..)2C. pad t n t. a 1 vat. 3, 263, 690 do r f 1 g exi,cpt exemptions e X--- a. MO U n t yi, W a c- r e f f tax -due e&i EIS' 00 C C OC C 0 80 00 00 -..(--)(-)Oc) p ri o r -- v a 1 3,263,69(..) lot& FT ME I L 0 N PAR}::: CHAMBER (-)I::' COMMERCE CONC.: BU. GI A S 1,:3 EX-1- W A L t.. legal. AL.L.- BL-K'S 1. 2 I.J. 1.2 1.4 22 N c)i=1F-irr S)T & AL.L. BI.J:' 13 to BLI-.". E OF BL.-[:*.' 23 1 N OF B L Vf 22 C H A P M A N &I "I" U C [;:'E'- R E-3 A D D P 8 1. PG 2 L� & '3C)--..1.9.-31.--SC)7-(*')A(-)C)---(-)(-)(")C) 8 L V:'S A [1 C D P 5 "1"U V IST STREET EXTENSION 0 P B I-*) G 76 sales data ic,110988 land 24 C)7 20/83 0 b1dg 06 C)I+/30/70 . . ..... .... . .. ..... I art d . ..... . I AS (-)(')oOo2SO 7 F..)' 3 6 0 18 8 4 0 C.) 0 oO SHOW MORET 'Y/N � r y. m�t@;. �\�§����y § \� \� � .� ?.� y «, ,� «� ._����. ,2« «««,� . �2���;��� �� / � 1' � � � � / - \� � � � � � \ � � \� � ®\� � � � � � � �� � : � � } � \� �y � � � y%� �� �,� � � {� � �<j����� � ' � � \ d� � 4� \� :� � � � aG x� I� � ~ � y��� , t � � � � : „ � `������� �\?�� \� � � � � � � ��G����\� 2«� � � � :� � � .� � � � � � � �� � � � � ; � � � � � § � � � � � � � � � � �� \ � _ . . ..� § ,yam z? � _• � � /jam \� » � - � �� ^\� \ /`��� � � y �� + � � 2 - _ m � �� \ . - \ . .� � � � �� � : � } � \ y - _ v� ! � � � y _ � � � � � � � y. \ \ � i This manual is intended for use with Ansul R-102 Restaurant Fire Suppression Systems. Those who install, operate, recharge, or maintain these fire sup- pression systems should read this entire manual. Specific sec- tions will be of particular interest depending upon one's responsibilities. Fire suppression systems are mechanical devices. They need periodic care. Maintenance is a vital step in the performance of your fire suppression system. As such it must be performed in accordance with NFPA 96 by an authorized Ansul distribu- tor. To provide maximum assurance that the fire suppression system will operate effectively and safely, maintenance must be conducted at six-month intervals, or earlier if the situation dic- tates. Five-year maintenance must include regulator pressure testing. Twelve-year maintenance must include agent tank hydrostatic testing. Ansul, Ansul Automan are registered trademarks, and Ansulex is a trademark. TABLE OF CONTENTS U.L. EX. 3470 .4-1-86 SECTION MANUAL OUTLINE GENERAL INFORMATION SYSTEM DESCRIPTION SYSTEM COMPONENTS SYSTEM DESIGN INSTALLATION INSTRUCTIONS TESTING AND TROUBLESHOOTING ACCESSORIES RECHARGE ACCESSORIES - RESET PROCEDURES SEMI-ANNUAL MAINTENANCE 5-YEAR MAINTENANCE 12-YEAR MAINTENANCE WARRANTY j COMPONENT INDEX PARTS LISTS i i 1. GENERAL INFORMATION DESIGN AND APPLICATION UL LISTING DEFINITION OF TERMS 2. SYSTEM DESCRIPTION TOTAL SYSTEM Single -Tank Double -Tank Multiple -Tank 3. SYSTEM COMPONENTS Extinguishing Agent Ansul Automan Regulated Release Assembly (Mechanical) Ansul Automan Regulated Release Assembly (Electrical) Tank -Bracket Assembly Regulated Actuator Assembly Nitrogen Gas Cartridges Nozzles Detectors Pulley Elbows Pulley Tee Wire Rope Regulator Test Kit 4. SYSTEM DESIGN NOZZLE PLACEMENT REQUIREMENTS Duct Protection Electrostatic Precipitator Protection Plenum Protection Fryer Protection Griddle/Range Protection Chain Broiler Protection Overhead Chain Broiler Protection Upright Broiler Protection Electric Char -Broiler Protection Gas -Radiant Char -Broiler Protection Lava Rock (Ceramic) Char -Broiler Protection Natural Charcoal Broiler Protection Mesquite Char -Broiler Protection Nozzle Application Chart TANK QUANTITY REQUIREMENTS System Variations System Requirements ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS Actuation Gas Line Expellant Gas Line DISTRIBUTION PIPING REQUIREMENTS General Piping Requirements Supply and Branch Line Identification Piping Requirements Piping Requirement Chart DETECTION SYSTEM REQUIREMENTS Detector Identification Detector Placement Requirements Detection Line Requirements Fusible Link Selection MANUAL OUTLINE U.L. EX. 3470 4-1-86 Page 1 5. INSTALLATION INSTRUCTIONS MOUNTING THE COMPONENTS INSTALLING THE ACTUATION AND EXPELLANT GAS LINES Actuation Gas Line Expellant Gas Line ! INSTALLING THE DISTRIBUTION PIPING I INSTALLING THE DETECTION SYSTEM 6. TESTING AND TROUBLESHOOTING 7. ACCESSORIES INSTALLATION AND TESTING Introduction Remote Manual Pull Station Mechanical Gas Valve Shut-off System (Ansul) Mechanical Gas Valve Shut-off System (ASCO) Electrical Gas Valve Shut-off System Electrical Switches Pressure Switches 8. RECHARGE 9. RESET PROCEDURES -ACCESSORIES Remote Manual Pull Station I Mechanical Gas Valve Shut-off System Electrical Gas Valve Shut-off tSystem ` Electrical Switches Pressure Switches 10. SEMI-ANNUAL MAINTENANCE 11. 5-YEAR MAINTENANCE 12. 12-YEAR MAINTENANCE 13. WARRANTY 14. COMPONENT INDEX 15. PARTS LISTS Tank -Bracket Assembly Ansul Automan Regulated Release Assembly Regulated Actuator Assembly i GENERAL INFORMATION U.L. EX. 3470 4-1-86 Page 2 DESIGN AND APPLICATION The Ansul R-102 Restaurant Fire Suppression System is design- ed to provide fire protection for restaurant cooking appliances, hoods, and ducts. It is a pre-engineered group of mechanical and optional electrical components for installation by an authoriz- ed Ansul distributor. The basic system consists of an Ansul Automan Regulated Release Assembly which includes a regulated release mechanism and a liquid agent storage tank housed within a single enclosure. Nozzles, detectors, cartridges, liquid agent, fusible links, pulley tees, and pulley elbows are sup- plied in separate packages in the quantities needed for each fire suppression system arrangement. The system provides automatic actuation; or it can be actuated manually, either at the Ansul Automan Regulated Release Mechanism, or through a remote manual pull station. The gas or electrical supply to all protected appliances will be immedi- ately shut off upon actuation of the system. Accessory equipment includes: remote manual pull station, mechanical and electrical gas valves, pressure switches, and electrical switches for automatic equipment and gas line shut- off. Other accessories can be added, such as alarms, warning lights, etc., to installations where required. The R-102 system suppresses fire by spraying the plenum area, the filters, cooking surfaces, and the exhaust duct system with a predetermined flow rate of Ansulex Liquid Fire Suppressant. When the liquid agent is discharged onto a cooking appliance fire, it cools the grease surface, and reacts with the hot grease (saponification) forming a layer of soap -like foam on the surface of the fat. This layer acts as insulation between the hot grease and the atmosphere, thus helping to prevent the escape of com- bustible vapors. Exhaust fans in the ventilating system should be left on. The forced draft of these fans assists the movement of the liquid agent through the ventilating system, thus aiding in the fire sup- pression process. These fans also provide a cooling effect in the plenum and duct after the fire suppression system has been discharged. The system is UL listed with or without fan operation. UL LISTING The R-102 Restaurant Fire Suppression System has been test- ed and is listed by Underwriters Laboratories, Inc. as a pre- engineered system. These tests require extinguishment of fires which are initiated in deep fat fryers, griddles, char -broilers, up- right broilers, chain -broilers, filters, plenum chambers, hoods, and ducts after pre -loading each appliance with a prescribed amount of cooking grease. Each fire is allowed to progress to maximum intensity before the fire suppression system is actu- ated. The time of actuation in these tests is well beyond the time it would take the UL listed detectors to detect the fire and actu- ate the system. DEFINITION OF TERMS Actuation Gas Line: Piping from the Ansul Automan Regulat- ed Release Assembly which supplies nitrogen to the Regulat- ed Actuator Assembly for multiple -tank systernt. actuation. Agent Tank: A pressure vessel containing the liquid agent. Ansul Automan Regulated Release Assembly (Electrical): An assembly which contains the regulated release mechanism, agent tank, expellant gas hose, solenoid, electric switch within a metal enclosure. The enclosure contains knockouts to facili- tate component hookups. Ansul Automan Regulated Release Assembly (Mechanical): An assembly which contains the regulated release mechanism, agent tank, expellant gas hose within a metal enclosure. The enclosure contains knockouts to facilitate component hookups. Authority Having Jurisdiction: The "authority having jurisdic- tion" is the organization, office, or individual responsible for "ap- proving" equipment, an installation, or a procedure. The phrase "Authority Having Jurisdiction" is used in a broad manner since jurisdictions and "approval" agencies vary as do their responsibilities. Where public safety is primary, the "authority having jurisdiction" may be a federal, state, local, or other regional department or individual such as a fire chief, fire marshal, chief of a fire prevention bureau, labor department, health department, building official, electrical inspector, or others having statutory authority. For insurance purposes, an insurance company representative may be the "authority having jurisdic- tion." In many circumstances the property owner or his desig- nated agent assumes the role of the "authority having jurisdiction;" at government installations, the commanding officer or departmental official may be the "authority having juris- diction." Blow -Off Cap: A cap which covers the end of the nozzle tip and prevents grease from plugging the nozzle orifice. Branch Line: The agent distribution piping which extends from the supply line to each nozzle. Cartridge: A sealed, steel pressure vessel containing the nitro- gen gas used to pressurize the agent tank. Cooking Appliance: Includes fryers, griddles, ranges, upright broilers, chain broilers, natural charcoal broilers, or char -broilers (electric, lava rock, gas -radiant, or mesquite). Detector: A device which includes the detector bracket, detec- tor linkage, and fusible link. Detector Linkage: A device used to support the fusible link. Distribution Piping: Piping which delivers the extinguishing agent from the tank to each discharge nozzle. See also Supply or Branch lines. Ducts (or Duct System): A continuous passageway for the transmission of air and vapors which, in addition to the contain- ment components themselves, may include duct fittings, ple- nums, and/or other items or air handling equipment. Electrostatic Precipitator: A device used to aid in the clean- ing of the exhaust air. This device is usually installed at or near the base of the ventilation duct. L GENERAL INFORMATION U.L. EX. 3470 4-1-86 Page 3 DEFINITION OF TERMS (Continued) Expellant Gas Line: Piping and/or hose which supplies the nitro- gen gas from the regulated release assembly/regulated actua- tor assembly to each agent tank. Flow Number: Term used in system design to describe the flow rate of each nozzle used to determine the quantity of tanks need- ed to cover a certain group of hazards. Each tank is allowed 12 flow numbers. Fusible Links: A form of fixed temperature heat detecting device employed to restrain the operation of a mechanical control until its designed temperature is reached. Such devices are to be replaced following each action. Gas Valve: A device used to shut off the gas supply to the cook- ing equipment when the system is actuated. Gas Valve Actuator: A pneumatic piston, located at the release mechanism, which closes the mechanical gas valve when the system is, actuated. High Proximity: Indicates a distance (vertically) of 25-50 in. (64-127 cm) between the nozzle tip and the surface of the ap- pliance being protected. Hood: A device provided for cooking appliances to direct and capture grease -laden vapors and exhaust gases. It shall be con- structed in a manner that will allow it to withstand adverse con- ditions that may be experienced. It may be located over most or all of the cooking appliances or it may be a fixed device lo- cated in close proximity to a cooking appliance. Liquid Agent: A potassium -based solution used for the knock- down and suppression of fire. Low Proximity: Indicates a distance (vertically) of 10-26 in. (25-66 cm) between the nozzle tip and the surface of the appli- ance being protected Maximum Length of Cooking Appliance: The maximum. dimension, on any side, which may be protected by one nozzle. Maximum Piping: Specified length of piping and number of fit- tings which must not be exceeded for each system. Minimum Piping: Minimum length of distribution piping between the agent tank outlet and the first discharge nozzle. Nozzle: A device designed to deliver the liquid agent with a specific flow rate and stream pattern. Plenum: The space enclosed by the filters and the portion of the hood above the filters. Pulley Elbow: A device used to change the direction of the wire rope which runs between: the release mechanism and the de- tectors, the release mechanism and the mechanical gas valve, and/or the release mechanism and the remote manual pull station. Pulley Tee: A device used to change the direction of two wire ropes which run from the release mechanism to the remote manual pull stations. Regulated Release Mechanism: An enclosed�evice within the Ansul Automan Regulated Release Assembly which releases the expellant gas, activates alarms, and/or shuts off other devices when signalled by a detector. Regulator: A device used to regulate the pressure from the nitro- gen cartridge into the agent tank when the system is actuated. Regulated Actuator Assembly: An assembly which contains the regulator, actuator, agent tank, expellant gas hose within a metal enclosure. This assembly is used to pressurize addi- tional agent tanks in a multiple tank system. Remote Manual Pull Station: A device which provides manual actuation of the system from a remote location. Supply Line: The agent distribution piping which extends from the agent tank outlet and serves as a manifold for the branch lines. Series Detector: Any detector located in -line between the regu- lated release assembly and the terminal detector. There can be several series detectors in one detection system. Terminal Detector: The last in a series of detectors, or the only detector used in a single -detector system. This detector is thus named because it is at the point at which the wire rope ends, or "terminates." There is only one terminal detector per detec- tion system. Transition: An extension of the hood or canopy which allows for the smooth transmission of gases, air, and vapors between the hood opening and the base of the ventilation duct. Vent Plug: A device used to prevent pressure build-up within the agent tank due to temperature fluctuations. SYSTEM DESCRIPTION U.L. EX. 3470 4-1-86 Page 4 a TOTAL SYSTEM There are three types of R-102 Restaurant Fire Suppression Systems: 1. Single -tank System 2. Double -tank System 3. Multiple -tank System The type of system required for the particular installation will be determined through the guidelines covered in "System De- sign." Accessory equipment which may be required to complete the system design is explained in the "Accessories" section. Accessory devices covered are: remote manual pull stations, mechanical and electrical gas shut-off valves, electrical switches, and pressure switches. Single -Tank System The R-102 single -tank system is available in a chrome -plated finish consisting of: 1. Ansul Automan Regulated Release Assembly (Electrical or Mechanical) 2. LT-30-R Nitrogen Gas Cartridge 3. Ansulex Liquid Fire Suppressant 4. Discharge Nozzles (4 Types) 5. Detection Components 6. Accessory Devices (As Required) The regulated release assembly contains the regulated release mechanism, agent tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate installing detec- tion system, and accessory equipment. Refer to "System Com- ponent" section for individual component descriptions. Single -Tank System FIGURE 1 Double -Tank System The R-102 double -tank system is available in a chrome -plated finish consisting of: 1. Ansul Automan Regulated Release Assembly (Electrical or Mechanical) 2. "Double -Tank" Nitrogen Gas Cartridge 3. Ansulex Liquid Fire Suppressant 4. Tank -Bracket Assembly 5. Discharge Nozzles (4 Types) 6. Detection Components 7. Accessory Devices (As Required) The regulated release assembly contains the regulated release mechanism, agent tank, expellant gas hose fQr agent tank hookup, and enclosure knockouts to facilitate installing expel- lant piping, detection system, and accessory equipment. The tank -bracket assembly would be mounted separately but within the guidelines of the regulated release assembly expel- lant gas piping requirements to ensure simultaneous actuation of the system. Refer to "System Components'' section for in- dividual component descriptions. Double -Tank System FIGURE 2 Multiple -Tank System The R-102 multiple -tank system is available in a chrome -plated finish consisting of: 1. Ansul Automan Regulated Release Assembly (Electrical or Mechanical) 2. LT-30-R OR "Double -Tank" Nitrogen Gas Cartridge 3. Regulated Actuator Assembly(ies) 4. LT-A-101-30 OR "Double -Tank" Nitrogen Gas Cartridge 5. Ansulex Liquid Fire Suppressant 6. Tank -Bracket Assembly(ies) 7. Discharge Nozzles (4 Types) 8. Detection Components 9. Accessory Devices (As Required) The regulated release assembly contains the regulated release mechanism, agent tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate installing actua- tion piping, expellant piping, detection system, and accessory equipment. Each regulated actuator assembly is mounted separately but within the guidelines of the regulated release assembly actua- tion/expellant gas piping requirements to ensure simultaneous actuation of the system. The assembly contains the pneumatic actuator, regulator, agent tank, expellant gas hose for agent tank hookup, and enclosure plugs to facilitate installing expellant piping. SYSTEM DESCRIPTION U.L. EX. 3470 4-1-86 Page 5 TOTAL SYSTEM (Continued) Multiple Tank System (Continued) Each tank -bracket assembly would be mounted separately but within the guidelines of the regulated release assembly or regu- lated actuator assembly expellant gas piping requirements to ensure simultaneous actuation of the system. Refer to ''System Components'' section for individual component descriptions. Multiple -Tank System i FIGURE 3 SYSTEM COMPONENTS U.L. EX. 3470 4-1-86 Page 6 SYSTEM COMPONENTS Extinguishing Agent Ansulex Liquid Fire Suppressant (Shipping Part No. 57670) is a potassium -based solution designed for fast knock -down and suppression of grease -related fires. The agent is shipped in three gallon (11.4 L) plastic containers which provide one complete tank charge. Agent storage life expectancy is twelve years. The distributor must record the batch numbers and date of shipment receipt to be filed with each installation record. ANSULEX LIQUID FIRE SUPPRESSANT FIGURE 4 Ansul Automan Regulated Release Assembly (Mechanical) The Mechanical Ansul Automan Reaulated Release Assembly (Shipping Part No. 71825) contains the regulated release mechanism, agent tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate installing actua- tion piping, expellant piping, detection system, and accessory equipment. This regulated release assembly is used in single, double, and multiple -tank systems and must be mounted to a rigid surface. The release mechanism can be used to interconnect both the actuation and expellant gas lines as required per system de- sign. An actuation line is used in multiple -tank systems only and is connected to the high pressure side of the release mechan- ism. The expellant gas line is connected to the release mechan- ism's factory preset regulator as required. The regulator is designed to allow a constant flow of nitrogen into the tank at 100 psi (690 kPa) when the system is actuated. In single, double, and multiple -tank systems, the provided ex- pellant gas hose connects the agent tank to the bottom outlet of the regulator. In double and multiple -tank system configura- tions, the top outlet of the regulator is used as an expellant gas feed for one additional tank -bracket hookup. The enclosure con- tains the required knockouts to facilitate this connection. If a pressure switch is to be attached to the regulator, additional fit- tings are required. The tank is mounted and secured within the enclosure by a strap. The tank contains an adaptor/tube assembly with a pressure vent plug. The vent plug helps prevent a build-up of pressure due to significant temperature fluctuations in the area where the tank is located. The tank is mild steel and requires hydrostatic test- ing every twelve years. The agent tank is shipped uncharged and must be filled with three gallons (11.4 L) of only Ansulex Liquid Fire Suppressant during installation. The detection and accessory equipment required per system design are interconnected to the release mechanism. The en- closure contains knockouts to facilitate detection and accesso- ry hookups. The system can be actuated automatically or manually. Auto- matic actuation occurs when a fusible link within the detection system separates in a fire condition. Manual a tuation of the system occurs when personnel either pull on the the remote manual pull station pull ring or strike the red "STRIKE" button on the regulated release assembly. Ansul Automan Regulated Release Assembly (Mechanical) AGENT TANK REGULATOR iE MECHANISM FIGURE 5 Ansul Automan Regulated Release Assembly (Electrical) The Electrical Ansul Automan Regulated Release Assembly (Shipping Part No. 71834) is identical to the mechanical version except it contains a factory installed solenoid and electrical switch. The solenoid is used to provide an electrical actuation of the release mechanism. The electric switch is used to protect the solenoid by opening the circuit when the system is fired. Addi- tional electrical switches can be added as required for automat- ic equipment and gas shut-off accessories, as well as initiating audible and visual alarms. Ansul Automan Regulated Release Assembly (Electrical) AGENT TANK REGULATOR SWITCH SOLENOID FIGURE 6 SYSTEM COMPONENTS U.L. EX. 3470 4-1-86 Page 7 i SYSTEM COMPONENTS (Continued) Tank -Bracket Assembly The Tank -Bracket Assembly (Shipping Part No. 71848) consists of an agent storage tank and mounting bracket. This assembly is used in double and multiple -tank systems and must be mount- ed to a rigid surface near the regulated release assembly or regu- lated actuator assembly its expellant gas line will be connected to. The tank contains an adaptor/tube assembly with a pressure vent plug. The vent plug helps prevent a build-up of pressure due to significant temperature fluctuations in the area where the tank is located. The tank is mild steel and requires hydrostatic test- ing every twelve years. The date of manufacture is stamped on the skirt at the bottom of the tank. The tank is shipped uncharged and must be filled with three gal- lons (11.4 L) of only Ansulex Liquid Fire Suppressant during in- stallation. The tank bracket is designed for mounting the tank in a mini- mum amount of space. Tank -Bracket Assembly MOUNTING BRACKET VENT PLUG AGENT TANK TANK ADAPTOR/ TUBE ASSEMBLY FIGURE 7 Regulated Actuator Assembly The Regulated Actuator Assembly (Shipping Part No. 71837) contains the regulator, pneumatic actuator, agent tank, expel- lant gas hose for agent tank hookup, and enclosure plugs to facilitate installing expellant piping. This assembly is used in multiple -tank systems and must be mounted to a rigid surface. The regulator contains two outlets 1800 from each other. One outlet is used to interconnect the expellant gas hose to the en- closed agent tank. The other outlet connects an expellant gas line to an additional tank -bracket assembly. The regulator is designed to a.allow constant flow of nitrogen into each agent tank connected (two tanks maximum) at 100 psi (690 kPa). The pneumatic actuator is designed to puncture the nitrogen gas cartridge seal upon receiving pressure from the regulated release assembly actuation piping. The agent tank is shipped uncharged and must be filled with three gallons (11.4 L) of only Ansulex Liquid Fire Suppressant during installation. The tank is mounted and secured within the enclosure by a strap. The enclosure contains a knockout to facili- tate distribution piping hookup. Regulated Actuator Assembly PNEUMATIC ACTUATOR ASSEMBLY AGENT TANK REGULATOR FIGURE 8 Nitrogen Gas Cartridges In Single -Tank System arrangements, the regulated release as- sembly requires an LT-30-R nitrogen cartridge (Shipping Part No. 5373) to properly expel the contents of one tank. In Double -Tank System arrangements, the regulated release as- sembly requires a "double -tank" nitrogen cartridge (Shipping Part No. 57390) to properly expel the contents of two tanks simul- taneously. In Multiple -Tank System arrangements, the regulated release assembly requires an LT-30-R nitrogen cartridge in three and five tank systems and a "double -tank" nitrogen cartridge in four and six -tank systems. The regulated actuator assembly can use either the "double -tank" or LT-A-101-30 nitrogen cartridge (Ship- ping Part No. 29187) to properly expel the contents of two agent tanks. SYSTEM COMPONENTS U.L. EX. 3470 4-1-86 Page 8 SYSTEM COMPONENTS (Continued) Nitrogen Gas Cartridges (Continued) For addition to already installed R-102 Systems where a regu- lated actuator assembly is required for one agent tank, an LT-30-R nitrogen cartridge may be used within the regulated ac- tuator assembly. Nitrogen Gas Cartridges 11 3/8 IN. 11 3/8 IN. (28.9 cm) (28.9 cm) 14 (37. 2 1/2 IN 4 3/16 IN. (6.4 cm) (10.6 cm) LT-30-R DOUBLE -TANK CARTRIDGE CARTRIDGE 3 9/16 IN. (9 cm) LT-A-101-30 CARTRIDGE FIGURE 9 Nozzles There are four types of discharge nozzles each designed to dis- tribute the liquid agent in a uniform pattern throughout the haz- ard area: 1. Duct Nozzle 2. Plenum Nozzle 3. Appliance Nozzle 4. Upright Broiler Nozzle 5. High Flow Appliance Nozzle Although these nozzles are similiar in appearance and have cer- tain common parts, the tip of each nozzle is designed for a specif- ic application and must only be used in those areas. Duct Nozzle Assembly (Part No. 56928) The duct nozzle application is for ducts only and consists of four basic components: 1. The blow -off cap" keeps the orifice free of grease and other substances that could interfere with agent distribution. 2. The strainer' keeps foreign particles, which are larger than the nozzle orifice, from blocking the opening. 3. The nozzle body' houses the strainer. The mounting threads on the body are 3/8-18 NPT. 4. The nozzle tip is brass and stamped with Part No. 56923-2 (See Figure 10). This is the only tip which can be used for duct protection. The (-2) stamped after the tip part number indicates that this is a double -flow nozzle and must be count- ed as two flow numbers when determining system design. Part is common to all nozzle assemblies. Duct Nozzle Assembly BODY i STRAINER TIP v l CAP 1 56923-2 FIGURE 10 Plenum Nozzle Assembly (Part No. 56927) The plenum nozzle application is for use in plenums, and with griddles, ranges, fryers/low proximity, overhead chain broilers, and electric char-broilers/low proximity. This nozzle consists of four basic components: 1. The blow -off cap` keeps the orifice free of grease or other substances that could interfere with agent distribution. 2. The strainer' keeps foreign particles, which are larger than the nozzle orifice, from blocking the opening. 3. The nozzle body" houses the strainer. The mounting threads on the body are 3/8-18 NPT. 4. The nozzle tip is chrome -plated and stamped with Part No. 56922-1 (See Figure 11). The (-1) stamped after the tip part number indicates that this is a single -flow nozzle and must be counted as one flow number when determining system design. Part is common to all nozzle assemblies. Plenum Nozzle Assembly BODY STRAINER ��,. TIP ! O1`I; CAP i l - 56922-1 1 FIGURE 11 Appliance Nozzle Assembly (Part No. 56930) The appliance nozzle application is for use with chain broilers, fryers/high proximity, electric char-broilers/high proximity, lava rock char -broilers, gas -radiant char -broilers, natural charcoal broilers, and plenum coverage. This nozzle consists of five basic components: 1. The blow -off cap' keeps the orifice free of grease or other substances that could interfere with agent distribution. 2. The strainer" keeps foreign particles, which are larger than the nozzle orifice, from blocking the opening. 3. The nozzle body' houses the strainer. The mounting threads on the body are 3/8-18 NPT. SYSTEM COMPONENTS (Continued) Appliance Nozzle Assembly (Continued) 4. The tip retainer is necessary to secure the tip to the nozzle body. 5. The nozzle tip is chrome -plated and stamped with Part No. 56926-1 (See Figure 12). The (-1) stamped after the tip part number indicates that this is a single -flow nozzle and must be counted as one flow number when determining system design. Part is common to all nozzle assemblies. Appliance Nozzle Assembly BODY STRAINER \,1 TIP TIP RETAINER' CAP .I o FIGURE 12 Upright Broiler Nozzle Assembly (Part No. 56929) The upright broiler nozzle application is for use with upright broil- ers only. This nozzle consists of five basic components: 1. The blow -off cap' keeps the orifice free of grease or other substances that could interfere with agent distribution. 2. The strainer' keeps foreign particles, which are larger than the nozzle orifice, from blocking the opening. 3. The nozzle body' houses the strainer. The mounting threads on the body are 3/8-18 NPT. 4. The tip retainer is necessary to secure the tip to the nozzle body. 5. The nozzle tip is brass and stamped with Part No. 56925-1/2. (See Figure 13.) This is the only tip which can be used for upright broiler protection. The (-1/2) stamped after the tip part number indicates that this is a half -flow nozzle and must always be used in a pair with another half -flow nozzle. A pair of these nozzles will equal one flow number when de- termining system design. Nozzle Identification Chart Nozzle Nozzle Tip Nozzle Tvoe Part No. Part No. Duct Nozzle 56928 56923 Plenum Nozzle 56927 56922 Appliance Nozzle 56930 56926 Upright Broiler 56929 56925 Nozzle High Flow 76782 76783 Anmiis,racp_Nin771e i SYSTEM COMPONENTS U.L. EX. 3470 4-1-86 Page 9 I I I Upright Broiler Nozzle Assembly BODY STRAINERv7w' 1 TIP y TIP RETAINER CAP 0, 56925.1/2 FIGURE 13 High Flow Appliance Nozzle Assembly (Part No. 76782) The high flow appliance nozzle is used for mesquite char -broiler protection. This nozzle consists of four basic components: 1. The blow -off cap' keeps the orifice free of grease or other substances that could interfere with agent distribution. 2. The nozzle body' mounting threads are 3/8-18 NPT. 3. The tip retainer is necessary to secure the tip to the nozzle body. 4. The nozzle tip is chrome -plated and stamped with Part No. 76783 (See Figure 14). The (-3) stamped after the tip part number indicates that this is a triple -flow nozzle and must be counted as three flow number;, when determining sys- tem design. Part is common to all nozzle assemblies. High Flow Appliance Nozzle Assembly BODY y TIP TIP I RETAINER yl o CAP "o 76783-3 �. ' FIGURE 14 Nozzle Tip Nozzle Flow No. Identification 2 Chrome -Plated Body; Brass Tip 1 Chrome -Plated Body and Tip 1 Chrome -Plated Body, I Tip Retainer, and Tip 1/2 Chrome -Plated Body and Tip Retainer; Brass Tip 3 Chrome -Plated Body, Tip Retainer, , and Tio SYSTEM COMPONENTS U.L. EX. 3470 4-1-86 Page 10 SYSTEM COMPONENTS (Continued) Detectors The detector consists of three basic components: the bracket, linkage, and fusible link. (Fusible links are not included and must be ordered separately.) The bracket holds the entire assembly to the mounting surface. The linkage is used to support the fu- sible link. The fusible link is designed to separate at a specific temperature and release the wire rope, thereby actuating the regulated release mechanism. Although there is only one actual style of detector, they will be referred to by two different names, the Terminal Detector or the Series Detector, according to their location in the detection system. The Terminal Detector (Shipping Part No. 56838 or 15375) in- cludes a test link and is placed last in a series of detectors. This detector is sometimes referred to as the end -of -line detector and is thus named because it is at the point at which the wire rope "terminates," or is anchored at the detector bracket. Only one terminal detector is required per detection system. A Series Detector (Shipping Part No. 56837 or 15373) is any detector located in -line between the regulated release assem- bly and the terminal detector. There can be a maximum of 11 series detectors (Part No. 56837) or a maximum of 4 series de- tectors (Part No. 15373) in one detection system. PART NO. 56837 AND 56838 FUSIBLE LINK PART NO. 15373 AND 15375 BRACKET ASSEMBLY T FUSIBLE LINK BRACKET ASSEMBLY FIGURE 15 Pulley Elbows There are two types of Pulley Elbows used to change the direc- tion of the wire rope by 900. Part No. 16426 is used in applica- tions where temperatures do not reach 200 OF (93 °C). Part No. 45771 is used in applications where temperatures reach 200 OF (93 °C) to 700 OF (371 °C). II.IIII 0 PART NO. 16426 PART NO. 45771 FIGURE 16 Pulley Tee The Pulley Tee (Part No. 15342) is used to change the direction of two wire ropes by 90°. It must be used in areas where the temperatures are within the range of 32 OF to 140 OF (0 °C to 60 °C). Pulley tees cannot be used within a detection line. FIGURE 17 Wire Rope The Wire Rope (Part No. 15821) is run from the terminal detec- tor, through conduit, all series detectors and pulley elbows, and into the regulated release mechanism trip lever. When any fu- sible link separates, the tension on the wire rope is relaxed, and the trip lever actuates the regulated release mechanism. The wire rope can also be used for mechanical gas valves and re- mote manual pull stations. The wire rope is available in 50 ft. (15 m) lengths. Regulator Test Kit The Test Kit Assembly (Shipping Part No. 56972) is required to test the regulator setting and nitrogen flow during 5-year main- tenance examinations. This will ensure that the regulator is func- tioning properly. FIGURE 18 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 11 0 One of the key elements for restaurant fire protection is a cor- rect system design. This section is divided into five sub -sections: Nozzle Placement Requirements, Tank Quantity Requirements, Expellant Gas Piping Requirements, Distribution Piping Require- ments, and Detection System Requirements. Each of these sec- tions must be completed before attempting any installation. System design sketches should be made of all five aspects of design for reference during installation. NOZZLE PLACEMENT REQUIREMENTS This section gives guidelines for nozzle type, positioning, and quantity for plenum, duct, and individual appliance protection. This section must be completed before determining tank quan- tity and piping requirements. Duct Protection The R-102 system uses the Duct Nozzle (Part No. 56928) for all duct protection. This nozzle is chrome -plated, except for the brass nozzle tip. The nozzle tip is stamped with 56923-2 indicat- ing that this is a double -flow nozzle and must be counted as two flow numbers. 1. Single -Nozzle Duct Protection: One duct nozzle will protect ducts with a maximum perim- eter of 75 in. (190.5 cm) or a maximum diameter of 20 in. (51 cm). The nozzle must be installed 2-8 in. (5-20 cm) into the center of the duct opening and positioned as in Figure 19. 3. Dual -Nozzle Duct Protection: Two duct nozzles will protect ducts with a maximum perim- eter of 150 in. (381 cm) or a maximum diameter of 40 in. (102 cm). The nozzles must be installed 2-8 in. (5-20 cm) FIGURE 19 into the duct opening and positioned as in Figure 22. 2. Single -Nozzle Transition Protection: One duct nozzle will protect transitions at the point where the perimeter of 75 in. (190.5 cm) or the diameter of 20 in. (51 cm) or less begins within that transition. The nozzle must be placed in the center of the transition opening where the maximum perimeter or diameter begins as shown in Figures 20 and 21. LENGTH ;T GTH FIGURE 22 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 12 NOZZLE PLACEMENT REQUIREMENTS (Continued) Duct Protection (Continued) 4. Dual -Nozzle Transition Protection: Two duct nozzles will protect transitions with a maximum perimeter of 150 in. (381 cm). The transition area must be divided where two equally sized modules begin within that transition. The nozzle must be placed in the center of the transition opening where the maximum module perimeter begins as shown in Figure 23. Multiple -Nozzle Duct Protection: For ducts larger than 150 in. (254 cm) perimeter, the total perimeter of the duct must be divided by 75. If the answer contains a decimal (or fraction), it must be rounded -up to the nearest whole number. This answer signifies the num- ber of equally -sized modules in which the duct must be divid- ed. The diagonal dimension of each module must not exceed 35.5 in. (90.2 cm). If diagonal dimension is exceed- ed, additional module divisions must be added until diagonal dimension is not exceeded. A nozzle must then be centered in each module. Example: Figure 24 shows a duct opening of 270 in. (686 cm) perimeter. By dividing 270 in. (686 cm) by 75, it is determined that the duct must be divid- ed into 4 equally -sized modules. Because the diagonal dimension of each module is 33.54 in. (85.2 cm), it is within the maximum limit of 35.5 in. (90.2 cm) and therefore acceptable as shown in Figure 25. One nozzle is then centered in each module as shown in Figure 26. 15 It (38 c riuURE 24 / 33.54 IN. AK (85.2 cm) 33.54 IN. 30 IN. (85.2 cm) � (76.3 cm) 33.54 IN. 30 IN. (85.2 cm) (76.3 cm) i 33.54IN. 30 IN. (85.2 cm) (76.3 cm) 30 IN. 15 IN. `�� (76.3 cm) (38 cm) FIGURE 25 FIGURE 26 Electrostatic Precipitator Protection Some restaurants ventilating ducts have an electrostatic precipi- tator installed at or near the base. These precipitators are used to aid in the cleaning of exhaust air. Ducts with precipitators can be protected using one duct noz- zle and one plenum nozzle (Part No. 56927). The plenum noz- zle tip is stamped with 56922-1 indicating that it is a single -flow nozzle and must be counted as one flow number. When protecting ducts equipped with precipitators, the duct noz- zle must be installed above the precipitator and aimed to dis- charge downstream. If the area above the precipitator is a duct, the nozzle must be positioned according to duct protection guide- lines. If the area above the precipitator is a transition, the tran- sition guidelines must be followed. The duct nozzle branch line must be routed so as to not interfere with the function of the precipitator. (See Figure 27.) The plenum nozzle must be centered 10 to 26 in. (25 to 66 cm) below the precipitator and aimed to discharge at the center of the precipitator. However, if it is physically impossible to mount the nozzle at 10 to 26 in. (25 to 66 cm) due to precipitator place- ment, the nozzle may be mounted closer than 10 in. (25 cm). (See Figure 27.) I SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 13 I NOZZLE PLACEMENT REQUIREMENTS (Continued) Electrostatic Precipitator Protection (Continued) One appliance nozzle will protect 7 linear feet (2.1 m) of the ple- num. The nozzle must be mounted in the plenum and aimed down its length. The filter width must not exceed 20 in. (51 cm). (See Figure 29.) (The appliance nozzle can be used on single - bank filter arrangements only.) 7 FT. MAX. (2.1 m) I e1N.( k FIGURE 29 V-Bank Filter Coverage IF PHYSICALLY IMPOSSIBLE AT 10 TO 26 IN. (25 TO 66 cm), NOZZLE MAY BE On "V" bank filters, the plenum nozzle must be centered over MOUNTED CLOSER THAN 10 IN. (25 cm). the point of the "V" and 1-20 in. (2.5-51 cm) above the top of FIGURE 27 the filter. I Plenum Protection The R-102 system uses the Plenum Nozzle (Part No. 56927) or the Appliance Nozzle (Part No. 56930) for plenum protection. Both nozzles are completely chrome -plated. The plenum noz- zle tip is stamped with 56922-1 and the appliance nozzle tip is stamped with 56926-1 indicating that they are both single -flow nozzles and must be counted as one flow number each. One plenum nozzle will protect 4 linear feet (1.2 m) of plenum. The maximum distance from the end of the hood to the first and last nozzle must be no more than 2 ft. (.6 m). After the first noz- zle, any additional nozzles must be positioned at a maximum of 4 ft. (1.2 m) apart down the entire length of the plenum. The plenum width must not exceed 4 ft. (1.2 m). (The plenum noz- zle can be used on single or V-bank filter arrangements.) 4 FT. (1.2 m) 4 FT. MAX. 4 FT. 2 (1.2 mnFr. MAX (1.2 m) m) MAX MAX.M C 20 IN. MAX. (51 cm) AIN. n) FIGURE 30 FIGURE 28 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 14 1 NOZZLE PLACEMENT REQUIREMENTS (Continued) Single -Bank Filter Coverage Option 1: On single -bank filters, the plenum nozzle must also be centered 1-20 in. (2.5-51 cm) above the top of the filter. (See Figure 31, Option 1.) OR Option 2: The plenum nozzle must be placed 8-12 in. (20-30 cm) from the face of the filter and angled to the cen- ter of the filter. The nozzle must be within 2 in. (5 cm) from the center line of the filter. (See Figure 31, Option 2.) OR Option 3: The appliance nozzle must be placed 2 to 6 in. (5 to 15 cm) from the face of the single -bank filter and centered between the filter width dimensions. (See Figure 32.) NI M' D OPTION 1 �TION 2 FIGURE 31 OPTION 3 MINIMUM 2 IN. (5 cm) MAXIMUM 6 IN. (15 cm) FIGURE 32 For a plenum with a linear extension longer than 7 feet (2.1 m), the plenum may be protected using one appliance nozzle ev- ery 7 ft. (2.1 m) or less depending on the overall, length of the plenum. (See Figure 33.) The nozzles may point in the opposite directions as long as the entire plenum area is protected, and the 7 ft. (2.1 m) limitation is not exceeded. (See Figure 34.) The nozzle positioning shown in Figure 35 is not an acceptable method of protection because the plenum area directly under the fitting tee is not within the discharge pattern of either nozzle. RECT r_IL3URE 35 NOZZLE PLACEMENT REQUIREMENTS (Continued) Fryer Protection The R-102 system uses two different style nozzles for the pro- tection of fryers. The maximum size fryer surface area for ei- ther nozzle is 24 in. x 36 in. — 6 sq. ft. (61 cm x 91 cm — .56 m2). 1. High Proximity Applications: 25 to 50 in. (64 to 127 cm) above the liquid grease surface. (See Figure 36.) The Appliance Nozzle (Part No. 56930) is used for high prox- imity applications. This nozzle is completely chrome -plated. The nozzle tip is stamped with 56926-1 indicating that this is a single -flow nozzle and must be counted as one flow number. When using this nozzle for fryer protection on a maximum size fryer of 24 in. x 36 in. — 6 sq. ft. (61 cm x 91 cm — .56 m2), the nozzle must be positioned anywhere along or within the perimeter of the surface area and angled to the center. 24 IN. 36 IN. MAX. (61 cm) (91 cm) �\ i I � i � I I I I I I I I I I I I I II I 50 IN. MAX. (127 cm) r I I MIN. n) t - I SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 15 2. Low Proximity Applications: 10 to 26 in. (25 to 66 cm) above liquid grease surface. (See Figure 37.) ) The Plenum Nozzle (Part No. 56927) is used for low prox- imity applications. This nozzle is completely chrome -plated. The nozzle tip is stamped with 56922-1 indicating that this I is a single -flow nozzle and must be counted as one flow number. When using this nozzle for fryer protection on a maximum size fryer surface area of 24 in. x 36 in. — 6 sq. ft. (61 cm I x 91 cm — .56 m�, the nozzle must be positioned anywhere i along or within the perimeter of the surface area and an- gled to the center. ; 24 IN. 36 IN. MAX. (61 cm) (91 cm) � \ i I i i 26 IN. MAX. (66 cm) \ 10 IN. MIN. (25 cm) iI FIGURE 37 t FIGURE 36 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 16 NOZZLE PLACEMENT REQUIREMENTS (Continued) Fryer Protection (Continued) When defining hazard area for single nozzle coverage, it must include any metal surfaces between the actual grease pots. Example: If there are two fryers, side -by -side, each with a grease surface width of 18 in. (46 cm) and a metal spacer of 1 in. (2.5 cm), this would not fall within the area of coverage for a single noz- zle. Two nozzles would have to be used, one positioned over each hazard area. (See Figure 38.) WITHIN SINGLE -^ NOZZLE COVERAGE n) I EXCEEDS SINGLE NOZZLE COVERAGE FIGURE 38 Griddle/Range Protection The R-102 system uses the Plenum Nozzle (Part No. 56927) for all griddle/range protection. This nozzle is completely chrome - plated. The nozzle tip is stamped with 56922-1 1idicating that this is a single -flow nozzle and must be counted as one flow number. One plenum nozzle will protect a hazard area of 48 in. x 30 in. — 10 sq. ft. (122 cm x 76 cm — .9 m2) and must be located 10 to 50 in. (25 to 127 cm) above the hazard suface. The nozzle must be positioned anywhere along or within the perimeter of the griddle/range surface and angled to the center. 30 IN. (76 cm) 48 IN. MAX. (122 cm) � I I I i I I I I I \ / I MAX. (1 c � (727 cm) I 10 IN. MIN. / (25 cm) 11 ILI FIGURE 39 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 17 I I NOZZLE PLACEMENT REQUIREMENTS (Continued) Chain Broiler Protection The R-102 system uses two Appliance Nozzles (Part No. 56930) for chain broiler protection. This nozzle is completely chrome - plated. The nozzle tip is stamped 56926-1 indicating that this is a single -flow nozzle and must be counted as one flow num- ber (total of two flow numbers for each chain broiler being pro- tected). Two appliance nozzles are always needed for chain broiler pro- tection when the hazard area to be protected does not meet the "Overhead Broiler Protection" requirements. The maximum in- ternal size of the broiler is 43 x 31 in. (109 cm x 79 cm). The nozzles must be positioned at each end of the enclosed cook- ing chamber 1 to 3 in. (2.5 to 7.5 cm) above the surface of the chain and a maximum distance of 4 in. (10 cm) away from the broiler opening. The nozzles must be mounted at opposing corn- ers and positioned to discharge diagonally across the top of the chain. 3 IN. — 7.5 cm) FIGURE 40 Overhead Chain Broiler Protection The R-102 system uses two Plenum Nozzles (Part No. 56927) for overhead chain broiler protection. This nozzle is completely chrome -plated. The nozzle tip is stamped with 56922-1 indicat- ing that this is a single -flow nozzle and must be counted as one flow number. Overhead protection is only available for chain broilers with ex- haust openings of 18 x 18 in. (45 x 45 cm) or larger, with a max- imum internal broiler size of 32 x 34 in. (81 x 86 cm). The nozzles must be centered above the exhaust opening within 4 to 8 in. (10 to 20 cm) of each other and they must be located 10 to 26 in. (25 to 66 cm) above the top of the broiler surface. (See Figure 41.) 4-8IN (10 — 20 cm) . i I I FIGURE 41 The nozzles may vary in position as long as they are evenly spaced from the exhaust center and are always 1800 opposite of each other. (See Figure 42.) TOP VIEW 1 FIGURE 42 SYSTEM DESIGN U.L. EX. 3470 4-1-86. Page 18 NOZZLE PLACEMENT REQUIREMENTS (Continued) Upright Broiler Protection The R-102 system uses two Upright Broiler Nozzles (Part No. 56929) for all upright broiler protection. This nozzle is chrome - plated except for the brass nozzle tip. The nozzle tip is stamped 56925-1/2 indicating that this is a half -flow nozzle and must al- ways be used in a pair with another half -flow nozzle. A pair of these nozzles will equal one flow number. The upright broiler is the only appliance which uses this nozzle. Two upright broiler nozzles will protect a hazard area (internal broiler chamber) of 30 in. x 32.5 in. (76 cm x 82.5 cm). These nozzles must always be used in pairs on an upright broiler. One nozzle must be positioned above the grate and pointed at the back opposite corner of the broiler chamber. The second noz- zle must be pointed down into the center of the drip pan through the open slot. 3ER 221 FIGURE 43 Electric Char -Broiler Protection The R-102 system uses two different style nozzles for the pro- tection of electric char -broilers. The maximum,!�ze hazard sur- face area (grate) for either nozzle is 20 in. x 34 in. — 4.7 sq. ft. (51 cm x 86 cm — .44 m2). 1. High Proximity Applications: 25 to 50 in. (64 to 127 cm) above the grate surface. The Appliance Nozzle (Part No. 56930) is used for high prox- imity applications. This nozzle is completely chrome -plated. The nozzle tip is stamped with 56926-1 indicating that this is a single -flow nozzle and must be counted as one flow number. When using this nozzle for electric char -broiler protection, the nozzle must be positioned anywhere along or within the perimeter of the hazard area (grate surface) and angled to the center. 20 IN. (51 cm) 34 IN. MAX. �'r-(86 cm) I I I I I I I B C �I / I50 IN. MAX. (1 �I (127 cm) / 25 IN. MIN. (64 cm) FIGURE 44 a r r U.L. EX. 3470 SYSTEM DESIGN 4-1-86 Page 19 NOZZLE PLACEMENT REQUIREMENTS (Continued) Electric Char -Broiler Protection (Continued) 2. Low Proximity Applications: nozzle mounting heights of 10 to 26 in. (25 to 66 cm) above the grate surface. The Plenum Nozzle (Part No. 56927) is used for low prox- imity applications. This nozzle is completely chrome -plated. The nozzle tip is stamped with 56922-1 indicating that this is a single -flow nozzle and must be counted as one flow number. When using this nozzle for electric char -broiler protection, the nozzle must be positioned anywhere along or within the perimeter of the hazard area (grate surface) and angled to the center. 20 IN. (51 cm) I 1 6N. cm) �__j i� It 26 IN. MAX. (66 / 10 IN. MIN. (25 cm) FIGURE 45 When defining hazard area for single nozzle coverage, it must include any metal surfaces between actual grate areas. Example: If there are two electric char -broilers, side -by - side, each with a grate surface of 17 in. (43 cm) and a metal spacer of 1 in. (2.5 cm), this would not fall within the area of coverage for a single nozzle. Two nozzles would have to be used, one positioned over each hazard area. (See Figure 46.) WITHIN SINGLE NOZZL1E COVERAGE 1 _ 341N. (86 cm) 1 IN. (2.5 cm) 16 IN. (41 cm) 1 IN. (2.5 cm) EXCEEDS SINGLE NOZZLE COVERAGE IF, IN FIGURE 46 Gas -Radiant Char -Broiler Protection The R-102 system uses the Appliance Nozzle (Part No. 56930) for all gas -radiant char -broiler protection. This nozzle is com- pletely chrome -plated. The nozzle tip is stamped with 56926-1 indicating that this is a single -flow nozzle and must be counted as one flow number. I i One appliance nozzle will protect a hazard area (grate surface) of 12 in. x 24 in. — 2 sq. ft. (30 cm x 61 cm — .19 m2) and must be located 5 to 8 in. (13 to 20 cm) above the hazard surface. At this point, the nozzle must be angled at approximately 450 from horizontal. 121 (30 V 5 —. 8 IN. 45* (13 —�20 cm) FIGURE 47 _ ._I SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 20 NOZZLE PLACEMENT REQUIREMENTS (Continued) Lava Rock (Ceramic) Char -Broiler Protection The R-102 system uses the Appliance Nozzle (Part No. 56930) for all lava rock char -broiler protection. This nozzle is completely chrome -plated. The nozzle tip is stamped with 56926-1 indicat- ing that this is a single -flow nozzle and must be counted as one flow number. One appliance nozzle will protect a hazard area (grate surface) of 13 in. x 24 in. — 2.2. sq. ft. (33 cm x 61 cm — .2 m2) and must be located 18 to 40 in. (46 to 102 cm) above the hazard surface. The nozzle must be positioned anywhere along or within the perimeter of the hazard area (grate surface) and angled to the center. I i 1 / I i I - 40 IN. MAX. / �(`102 cm) I/ I I "1. MIN. m) i I FIGURE 48 Natural Charcoal Broiler Protection The R-102 system uses the Appliance Nozzle (Part No. 56930) for all natural charcoal broiler protection. This nozzle is com- pletely chrome -plated. The nozzle tip is stamped with 56926-1 indicating that this is a single -flow nozzle and must be counted as one flow number. One appliance nozzle will protect a hazard area (grate surface) of 12 in. x 24 in. — 2 sq. ft. (30 cm x 61 cm — .19 m2) and must be located 18 to 40 in. (46 to 102 cm) above the hazard sur- face. The nozzle must be positioned anywhere along or within the perimeter of the hazard area (grate surface) and angled to the center. The coverage of such appliances only applies when the depth of the charcoal does not exceed 4 in. (10 cm). 12 IN. (30 cm) ^ 24 IN. MAX. (61 cm) I I ' I I I I I i I t I I I I I I ! I I E / I 40 IN. MAX. (102 cm) / / I I I " 'N. MIN. ;m) FIGURE 49 Mesquite Char -Broiler Protection The R-102 system uses the High Flow Appliance Nozzle (Part No. 76782) for mesquite char -broiler protection. This nozzle is completely chrome -plated. The nozzle tip is stamped with 76783-3 indicating that this is a triple -flow nozzle and must be counted as three flow numbers. One high flow appliance nozzle will protect a hazard area (grate surface) of 24 in. x 30 in. — 5.0 sq. ft. (61 cm x 76 cm — .46 m2) and must be located 14 to 40 in. (36 to 102 cm) above the hazard surface. The nozzle must be positioned anywhere along or within the perimeter of the hazard area (grate surface) and angled to the center. Both mesquite logs and pieces may be protected with a maxi- mum allowable wood depth of 6 in. (15 cm). 24 IN. (61 cm) �_ 30 IN. MAX. V (76 cm) I I � , I � / I I I I a0 IN. MAX. (102 cm) 14 IN. MIN. ' (36 cm) I I FIGURE 50 SYSTEM DESIGN I r U.L. EX. 3470 4-1-86 Page 21 NOZZLE PLACEMENT REQUIREMENTS (Continued) Nozzle Application Chart The following chart has been developed to assist in calculating the quantity and type of nozzle required to protect each duct, plenum, or appliance. Each tank allows a maximum of 12 flow numbers. Maximum Maximum Nozzle Flow No. Nozzle Nozzle Tip Hazard Length Width Square Feet Quantity Total Part No. Part No. Duct Unlimited 75 in. (190.5 cm) max. perimeter 1 2 56928 56923-2 (Single -Nozzle) 20 in. (51 cm) max. diameter 1 2 Transition Duct Unlimited 75 in. (190.5 cm) max. perimeter 1 2 56928 56923-2 (Single -Nozzle) 20 in. (51 cm) max. diameter 1 2 Duct Unlimited 150 in. (381 cm) max. perimeter 2 4 56928 56923-2 (Dual -Nozzle) 40 in. (102 cm) max. diameter 2 4 Transition Duct Unlimited 150 in. (381 cm) max. perimeter 2 4 56928 56923-2 (Dual -Nozzle) 40 in. (102 cm) max. diameter Plenum 4 ft. (1.2 m) 4 ft. (1.2 m) 1 1 56927 56922-1 Plenum 7 ft. (2.1 m) 20 in. (51 cm) filter width 1 1 56930 56926-1 " Fryer 36 in. 24 in. 6 sq. ft. 1 1 56930 56926-1 " (91 cm) (61 cm) (.56 m2) 1 1 56927 56922-1 * Griddle 48 in. 30 in. 10 sq. ft. 1 1 56927 56922-1 (122 cm) (76 cm) (.93 m2) Range 48 in. 30 in. 10 sq. ft. 1 1 156927 56922-1 (122 cm) (76 cm) (.93 m2) Chain 43 in. 31 in. 9.3 sq. ft. 2 2 56930 56926-1 Broiler (109 cm) (79 cm) (.86 m2) Overhead"" 34 in. 32 in. 7.6 sq. ft. 2 2 56927 56922-1 Chain Broiler (86 cm) (81 cm) (.69 m2) Electric 34 in. 20 in. 4.7 sq. ft. 1 1 56930 56926-1 " ` Char -Broiler (86 cm) (51 cm) (.44 m2) 1 1 56927 56922-1 * Lava -Rock 24 in. 13 in. 2.2 sq. ft. 1 1 56930 56926-1 Char -Broiler (61 cm) (33 cm) (.20 m2) Natural Char- 24 in. 12 in. 2 sq. ft. 1 1 56930 56926-1 coal Broiler (61 cm) (30 cm) (.19 m2) Mesquite 30 in. 24 in. 5.0 sq. ft. 1 3 76782 76783-3 Char -Broiler (76 cm) (61 cm) (.46 m2) Gas -Radiant 12 in. 24 in. 2 sq. ft. 1 1 56930 56926-1 Char -Broiler (30 cm) (61 cm) (.19 m2) Upright 30 in. 32.5 in. 6.8 sq. ft. 2 1 56929 56925-1/2 Broiler (76 cm) (82.5 cm) (.63 m2) •1: For Single -Bank Filter Applications where the filter width is less than 20 in. (51 cm). . • • For Low Proximity Applications — 10 to 26 in. (25 to 66 cm) above the hazard surface. For High Proximity Applications — 25 to 50 in. (64 to 127 cm) above the hazard surface. Minimum opening — 1B in. x 18 in. (45 cm x 45 cm) SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 22 TANK QUANTITY REQUIREMENTS The purpose of this section is to establish the type of system and quantity of tanks needed to properly supply the discharge nozzles with enough agent at the proper flow rate. Once this is determined, the location of the components will depend on the piping requirements between the tank and the regulated release mechanism, as well as between the tank and each haz- ard as discussed in the next two sections. System Variations 1. The Single -Tank System includes: one agent tank and one regulated release mechanism with a nitrogen gas cartridge (Part No. 5373) housed within a single enclosure. 2. The Double -Tank System includes: one agent tank and one regulated release mechanism with a nitrogen gas cartridge (Part No. 57390) housed within a single enclosure. Plus, one more additional tank with a separate mounting brack- et assembly. 3. The Multiple -Tank System varies according to the number of agent tanks required to suit the application. Refer to the chart below for equipment involved: For addition to already installed R-102 Systems where a regulated actuator assembly is required for one agent tank, an LT-30-R nitrogen cartridge may be used within the regu- lated actuator assembly. Ansul Automan Regulated Tank - Tank Regulated Release Actuator Bracket System Assembly. Assembly— Assembly 3 1' 1 1 4 1" 1 2 5 1 2 2 6 1" 2 3 LT-30-R nitrogen cartridge required (Part No. 5373). " "Double -Tank" nitrogen cartridge required (Part No. 57390). A "double -tank" or LT-A-101-30 nitrogen cartridge may be used (Part No. 57390 and 29187 respectively). System Requirements To determine the size of the system needed to protect all haz- ard areas complete the following steps: 1. Find the total flow numbers by referring to the "Nozzle Ap- plication Chart" on page 21. 2. Compare that total with the Flow Numbers in the chart below. 3. Follow across the chart to determine quantity of tanks and the type of system required. Quantity Of Type Of Flow No. Tanks ' System Required 1-12 1 Single -Tank 13-24 2 Double -Tank 25-36 3 Multiple -Tank 37-48 4 Multiple -Tank 49-60 5 Multiple -Tank 61-72 6 Multiple -Tank ' Each tank allows a maximum of 12 flow numbers. ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS This section contains the guidelines for installing the actuation and expellant gas lines between the regulated release mechan- ism regulator, each regulated actuator regulator,.' and each agent tank. These limitations should be considered wh*6n selecting the components mounting locations. 1. Use only 1/4 in. Schedule-40 black iron, hot -dipped gal- vanized, chrome -plated, or stainless steel pipe and fittings. Actuation Gas Line 2. a. The actuation gas line piping is installed from the regu- lated release mechanism to each regulated actuator connected within the system. The length of the actua- tion gas line from the regulated release assembly to each regulated actuator assembly must not exceed 20 ft. (6 m) when using an LT-30-R nitrogen car- tridge (Shipping Part No. 5373) or 30 ft. (9 m) when using a "double -tank" nitrogen cartridge (Shipping Part No. 57390). (See Figure 51A.) b. If an expellant gas line is connected to the regulated release assembly along with an actuation gas line, the total combined length of the actuation and expel- lant gas line must not exceed 30 ft. (9 m) when using a "double -tank" nitrogen cartridge (Shipping Part No. 57390). (See Figure 518.) c. A combined total of nine fittings may be used in these lines, eight 900 elbows and one tee. Two 450 elbows equal one 901 elbow. ACTUATION GAS LINE WITH AN LT-30-R CARTRIDGE MAX. LENGTH 20 FT. (6 m), MAX. NO. OF FITTINGS 9 ' REGULATED ACTUATOR ASSEMBLY REGULATED RELEASE ASSEMBLY ACTUATION AND EXPELLANT GAS LINES WITH A "DOUBLE - TANK" CARTRIDGE MAX. COMBINED LENGTH 30 FT. (9 m), zz MAX. COMBINED FITTINGS 9 , REGULATED ACTUATOR ASSEMBLY EXPELLANT GAS LINES NOT INCLUDED IN ACTUATION GAS LINE LENGTH TOTALS Ll O tj REGULATED ACTUATOR ASSEMBLY FIGURE 51A REGULATED ACTUATOR ASSEMBLY I v U'li\L/ REGULATED REGULATED ACTUATOR ASSEMBLY ACTUATOR EXPELLANT GAS LINES ASSEMBLY NOT INCLUDED IN REGULATED COMBINED TOTALS RELEASE ASSEMBLY FIGURE 51 B 0 `I i SYSTEM DESIGN ff U.L. EX. 3470 4-1-86 Page 23 ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS (Continued) Expellant Gas Line 3. a. The expellant gas line piping is installed from the regu- lated release mechanism in double and multiple -tank systems, and from the regulated actuator assembly in multiple -tank systems. The expellant gas line is the pip- ing between the regulator and the tank -bracket assem- bly. The total length of the expellant gas line from the regulated release mechanism or each regulated actu- ator assembly must not exceed 30 ft. (9 m) when us- ing a "double -tank" or an LT-A-101-30 nitrogen cartridge (Shipping Part No. 57390 and 29187 respectively). b. A combined total of nine fittings may be used in these lines, eight 900 elbows and one tee. Two 450 elbows equal one 900 elbow. c. Refer to Limitation Number 2(b), if two tanks are con- nected to the regulated release assembly in a multiple - tank system arrangement. EXPELLANT GAS LINE: MAX. LENGTH 30 FT. (9 m), MAX. NO. OF FITTINGS 9 EXPELLANT GAS LINE: MAX. MAX. REGULATED ACTUATOR ASSEMBLY REGULATED RELEASE ASSEMBLY FIGURE 52 FIGURE 53 DISTRIBUTION PIPING REQUIREMENTS Once the nozzle placement and quantity of tanks has been de- termined, it is then necessary to determine the piping configu- rations between the tank adaptor and each discharge nozzle. This section contains the guidelines and limitations for install- ing the distribution piping so that the liquid agent will discharge from the nozzles at a proper flow rate. These limitations should also be referred to when selecting the mounting location for the regulated release mechanism and agent tank. General Piping Requirements NOTICE Do not use hot -dipped galvanized iron pipe or fittings in the agent distribution piping. 1. The R-102 Restaurant System requires 3/8 in. Schedule-40 black iron, chrome -plated, or stainless steel pipe and fittings. 2. Before assembling the pipe and fittings, make certain that all ends are carefully reamed and blown clear of chips and scale. Inside of pipe and fittings must be free of oil and dirt. 3. The distribution pipe and fitting connections must be sealed with pipe tape to help prevent the entrance and possible build-up of grease in the pipe which could restrict or stop agent flow. When applying pipe tape, start at the second male thread and wrap the tape (two turns maximum) clockwise around the threads away from the pipe opening. NOTICE Do not allow tape to overlap the pipe opening as the pipe and nozzles could become plugged. Thread sealant or compound must not be used as it could plug the nozzles. 4. All R-102 system piping is straight line. Therefore, the need for critical lengths and balancing is minimized. 5. If a double -tank system is required, it is usually easier to pipe from one tank into the duct and plenum area, and to use the second tank for appliance protection. 6. Distribution piping must be run independently from each agent tank used in the system to the predetermined hazard area. Distribution piping from one tank must not be in- tegrated into the distribution piping of any other tank. NOTICE When double -tank systems are used, one tank must be within six flow numbers of the other. e 1 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 24 DISTRIBUTION PIPING REQUIREMENTS (Continued) Supply and Branch Line Identification 1. Supply Line The R-102 distribution piping network is broken down into four The Supply Line is defined as the length of pipe which runs specific pipe runs: the Supply Line, the Duct Branch Line, the from the agent tank outlet to the last branch lipe (whether Plenum Branch Line, and the Appliance Branch Line. a duct, appliance, or plenum branch line). This includes all supply line fittings except for the tees or elbows leading to DUCT BRANCH LINE the branch lines. (See Figures 54 and 55.) NOTICE Branch lines cannot start ahead of a supply line tee. I 1 SUPPLY LINE PLENUM BRANCH LINE APPLIANCE BRANCH LINE NOTE: THIS IS A CONCEPTUAL DRAWING ONLY. THIS IS NOT AN ACTUAL INSTALLATION. FIGURE 54 tNU OF SUPPLY LINE 1 END OF SUPPLY LINE V � OF SUPPLY LINE BRANCH LINE CANNOT START AHEAD OF A SUPPLY LINE TEE. END OF SUPPLY LINE END OF SUPPLY LINE BRANCH LINE CANNOT START AHEAD OF A SUPPLY LINE TEE. FIGURE 55 i U.L. EX. 3470 SYSTEM DESIGN 4-1-86 Page 25 DISTRIBUTION PIPING REQUIREMENTS (Continued) Supply and Branch Line Identification (Continued) 2. Duct Branch Line The Duct Branch Line is defined as the length of pipe which runs from the supply line to the duct nozzle. This includes all branch line fittings as well as the tee or elbow used to start the branch line. (See Figures 54 and 56.) DUCT BRANCH LINE (ELBOW INCLUDED) v DUCT BRANCH LINE (TEE INCLUDED) DUCT BRANCH LINES � (TEES INCLUDED) i y,. d f� V l FIGURE 56 3. Plenum Branch Line The Plenum Branch Line is defined as the length of pipe which runs from the supply line to the plenum nozzle. This includes all branch line fittings as well as the tee or elbow used to start the branch line. (See Figures 54 and 57.) 1,4 .4 I I PLENUM BRANCH LINE (TEE INCLUDED) I (�' PLENUM BRANCH LINE (TEE INCLUDED) 4. Appliance Branch Line The Appliance Branch Line is defined as the length of pipe which runs from the supply line to the appliance nozzle. This includes all branch line fittings as well as the tee or elbow used to start the branch line. (See Figures 54 and 58.) I I I APPLIANCE BRANCH LINES (TEES INCLUDED) FIGURE 58 Piping Requirements Refer to the following when using the Piping Requirement Chart on page 26: 1. Two 450 elbows count as one 900 elbow. 2. Use one union and a 1/2 in. x 3/8 in. reducing fitting for tank adaptor connection to the 3/8 in. distribution piping. 3. Each branch line includes the tee or elbow leading to it, and all fittings within the branch line itself. 4. Pipe lengths are measured from center of fitting to center of fitting. CENTER -TO- CENTER FIGURE 59 5. The minimum distance from the tank outlet to the any noz- zle must be 6 ft. (1.8 m). 6. The maximum length between the start of the first branch line and the start of the last branch line must not exceed 24 ft. (7.3 m). When the supply line is split, the combined totals of both legs of the supply line (from the start of the first branch line to the start of the last branch line on each leg) must not exceed 24 ft. (7.3 m). 7. The total length of all branch lines must not exceed 48 ft. (14.6 m). FIGURE 57 SYSTEM DESIGN U.L. EX. 3470 4-1-86 Page 26 a DISTRIBUTION PIPING REQUIREMENTS (Continued) Piping Requirement Chart Requirements Supply Line Maximum Vertical Rise 12 ft. (3.6 m) Maximum Length 60 ft. (18.2 m) Maximum 900 Elbows 9 Maximum Tees 1 Maximum Flow Numbers 12 Maximum Unions 4 Duct Plenum Appliance Branch Line Branch Line Branch Line'; 4 ft. (1.2 m) 2 ft. (.6 m) 2 ft. (.6 m) 8 ft. (2.4 m) 8 ft. (2.4 m) 16 ft. (4.8 m) 8 8 8 2 1 4 4 1 4 2 2 2 DETECTION SYSTEM REQUIREMENTS Once the fire suppression system design has been determined, a detection system design must be completed. This section con- tains guidelines and limitations for detection system installation. Detector Identification The two types of detectors are distinguished from each other by their location in the detection system. 1. The Terminal Detector (Part No. 56838 or 15375) is the last in a series of detectors, or the only detector used in a single - detector system. This detector is thus named because it is at the point at which the wire rope ends, or "terminates." 2. A Series Detector (Part No. 56837 or 15373) is any detec- tor located in -line beiween the regulated release mechan- ism and the terminal detector. f SERIES DETECTOR - PART NO. 56837 TERMINAL DETECTOR - PART NO. 56838 • • •tic fiL■r—.— i r U � •. ilt.r-1- There can be a maximum of 12 detectors (11 series detec- tors, Part No. 56837, and 1 terminal detector, Part No. 56838 or 15375) or a maximum of 5 detectors (4 series detectors, Part No. 15373, and 1 terminal detector, Part No. 56838 or 15375) per detection system. Detector Placement Requirements 1. Exhaust Ducts: Each exhaust duct must have at least one detector installed and centered at the duct entrance, or at a maximum of 20 ft. (6.1 m) into the duct opening. FIGURE 61 NOTICE When gas appliances are used and the flue gases from the burner are exhausted into the duct, the detector must be kept out of the air stream of these exhaust gases. These gases can be very hot and could actuate the system unnecessarily. FIGURE 60 U. L. EX. 3470 SYSTEM DESIGN 4-1-86 Page 27 DETECTION SYSTEM REQUIREMENTS (Continued) Detector Placement Requirements (Continued) 2. Cooking Appliances: If the cooking appliance is located under an exhaust duct where a detector has been mounted, it is not necessary to utilize another detector for that cooking appliance. APPLIANCE APPLIANCE APPLIANCE APPLIANCE REQUIRES COVERED BY COVERED BY REQUIRES SEPARATE DETECTOR DETECTOR SEPARATE DETECTOR UNDER DUCT UNDER DUCT DETECTOR FIGURE 62 Detectors used for cooking appliances must be located above the surface and within the perimeter of the cooking appliance. They must be positioned toward the exhaust -duct side of the appliance and high enough to prevent acciden- tal actuation of the system. The cooking appliance detec- tors may be located in the air stream of the cooking fumes for quick fire detection. It is normally necessary to use only one detector per appliance, even though the appliance may require more than one nozzle for proper protection. Detection Line Requirements 1. Conduit: Rigid conduit, 1/2 inch Schedule-40 galvanized pipe, or 1/2 inch EMT thin -wall conduit may be used. Standard conduit fittings (compression type are recommended) must be em- ployed to properly install the detection system. All conduit or pipe must be firmly supported. When using pipe, make certain that all ends are carefully reamed and blown clear of chips and scale before assembly. 2. Wire Rope: The total length of wire rope must not exceed 125 ft. (38 m) when using Detector Part No. 56837, 56838, or 15375; or exceed 103 ft. (31.4 m) when using Detector Part No. 15373 and 15375. ACAUTION All changes in direction must be made by pul- ley elbows. Bending of conduit is not accept- able. Bent conduit may cause friction and system malfunction. 3. Pulley Elbows: Part No. 16426 is designed for temperatures below 200 OF (93 °C). Part No. 45771 must be used in temperatures of 200 OF (93 °C) to 700 OF (371 °C). When using Detector Part No. 56837, 56838, or 15375; the maximum number of pulley elbows that may be used in the detection system is 12 of Part No. 16426, or 18 of Part No. 45771. When using Detector Part No. 15373 and 15375; the maxi- mum number of pulley elbows that may be used in the de- tection system is 8 of Part No. 16426 or Part No. 45771. Fusible Link Selection In order to determine the normal operating temperature at the fusible link location, utilize a maximum registering thermome- ter (Part No. 15240). =0.001W TEMPERATURE RATING STAMPED ON FUSIBLE LINK BODY FIGURE 63 Select correct fusible link(s) for installation in detector(s) accord- ing to the temperature condition chart below: To Be Used Where Fusible Link Temperature Temperature Does Part No. Rating Not Exceed 56810 135 OF (57 °C) 70 OF (21 °C) 56811 165 °F (74 °C) 100 OF (38 °C) 56812 212 OF (100 °C) 150 OF (66 °C) 56813 280 OF (138 °C) 225 OF (107 °C) 56814 360 OF (182 °C) 290 OF (143 °C) 56815 450 OF (232 °C) 360 OF (182 °C) 56816 500 OF (260 °C) 400 OF (204 °C) INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 Page 28 Before attempting any installation, the entire system design must have been determined including: Nozzle Placement, Tank Quan- tity, Actuation and Expellant Gas Piping, Distribution Piping, and Detection System Requirements. MOUNTING THE COMPONENTS For successful system performance, the regulated release as- sembly, regulated actuator assembly(ies), and tank -bracket as- sembly(ies) used must be located in areas where the air temperature will not fall below 32 OF (0 °C) or exceed 140 OF (60 °C). Also, the components must be arranged to conform to the actuation and expellant gas line, and the distribution piping guidelines noted in "System Design." 1. Mount the regulated release assembly and each regulated actuator assembly required by completing the following steps: (See Figures 64 and 65.) ®WARNING USE ONLY AN ANSUL AUTOMAN REGU- LATED RELEASE ASSEMBLY (PART NO. 71825 — MECHANICAL OR 71834 — ELEC- TRIC). THE REGULATOR IN THIS ASSEM- BLY IS SPECIFICALLY DESIGNED TO ALLOW A REGULATED FLOW OF EXPEL- LANT GAS INTO THE AGENT TANK(S). AB- SENCE OF THIS REGULATOR COULD CAUSE THE TANK(S) TO RUPTURE OR CREATE AN IMPROPER SYSTEM DIS- CHARGE. a. Select a rigid surface for mounting the enclosure. The red "STRIKE" button on the regulated release assem- ,bly must be located no higher than 60 in. (152 cm) from the floor to enable manual actuation. If the box cannot be mounted in this manner, a remote manual pull station must be installed as an alternate means of manual actuation. Mount the regulated actuator assembly near the regulated release assembly within the actuation and expellant gas length requirements. b. Remove screws at top and bottom, and detach cover from the enclosure. Remove agent tank from enclosure by loosening the securing strap and the expellant gas line hose from the tank/adaptor assembly. c. Secure the enclosure box to selected mounting loca- tion using the four mounting holes. Use appropriate type of fasteners depending on the mounting surface. ,&CAUTION DO NOT INSTALL CARTRIDGE AT THIS TIME OR SYSTEM MAY BE ACTUATED. Regulated Release Assembly 7 112 IN. (19 Cm) _T, , _ 16 1/2 IN. (42 cm) 1 14 1/4 IN. (36 cm) 201N. (51 cm) 22 1/2 IN 1 (57 cm) l FIGURE 64 Regulated Actuator Assembly 7 112 IN. (19 cm) . ^ 16 1/2 IN. (42 cm) 141/4 IN. i EP �� f m 20 IN. (51cm) 22 1/2 IN (57 cm) m FIGURE 65 2. Mount each tank -bracket assembly by completing the fol- lowing steps: a. Select a rigid, vertical surface for mounting the tank and bracket. (Keep in mind that the tank is taller than the bracket. Allow sufficient space for convenient pip- ing and removal.) b. Remove tank from bracket, and secure the bracket to the mounting location using the four mounting holes. Use appropriate type of fasteners depending on the mounting surface. 7_ INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 Page 29 MOUNTING THE COMPONENTS (Continued) 23 13M (60 cm) 3 1/2IN. (9 cm) 9 3/4 IN.�� (25 cm) 6 5/6 IN, j(22 cm) 7 13116 IN (20 cm) FIGURE 66 3. Fill each agent tank by completing the following steps: a. Loosen collar nut, and remove tank adaptor/tube as- sembly from tank fill opening. T FIGURE 67 ®CAUTION ANSULEX LIQUID FIRE SUPPRESSANT IS ALKALINE IN NATURE. SAFETY GLASSES SHOULD BE WORN DURING TRANSFER OPERATIONS. AVOID CONTACT WITH SKIN OR EYES. IN CASE OF CONTACT, FLUSH IMMEDIATELY WITH WATER FOR 15 MINUTES. IF IRRITATION PERSISTS, CONTACT A PHYSICIAN. DO NOT TAKE IN- TERNALLY. IF TAKEN INTERNALLY DO NOT INDUCE VOMITING. DILUTE WITH WATER OR MILK AND CONTACT A PHYSI- CIAN IMMEDIATELY. b. Place plastic funnel in fill opening and fill tank with 3 gallons (11.4 L) of only Ansulex Liquid Fire Suppres- sant. When the tank contains a complete charge, the liquid level should be approximately 1 1/2 to 2 in. (3.85 to 5 cm) from the bottom of the fill opening. 1 1/2 — 2 IN. (3.9 — 5 cm) FIGURE 68 c. Reinstall adaptor/tube assembly and tighten collar nut. 4. Place each tank into its enclosure or bracket. Secure tank by using either the securing strap in the enclosure or band on the bracket. The band on the bracket requires the wing - nut to be tightened. INSTALLING THE ACTUATION AND EXPELLANT GAS LINE Before installing any actuation or expellant gas line, the piping design must be determined; and the regulated release assem- bly, each regulated actuator assembly and each tank -bracket assembly should be securely mounted. When connecting actuation or expellant gas line piping, install a 1/4 in. union near the tank inlet for easy disassembly later. The union must be installed so that slip collar will slide toward tank when disengaged. Actuation Gas Line Install actuation gas line from the regulated release mech- anism high pressure side outlet (without regulator) through the appropriate knockout in the enclosure by completing the following steps: a. Remove the 1/8 in. plug from high pressure side out- let. Install the appropriate fitting for accessory equip- ment attachment as required. A 1/4 x 1/8 in. reducing fitting is required to connect the 1/4 in. actuation line. (See Figure 72.) b. Run piping up through the regulated release assem- bly enclosure knockout to the inlet on top of each regu- lated actuator assembly used within the system. The total combined length of the actuation gas line from the regulated release assembly to each regulat- ed actuator assembly must not exceed 20 ft. (6 m) when using an LT-30-R nitrogen cartridge (Shipping Part No..5373). Refer to Figure 69A. - INSTALLATION INSTRUCTIONS U.lEX. 3470 4-1-86 Page 30 INSTALLING THE ACTUATION AND EXPELLANT GAS LINE (Continued) Actuation Gas Line (Continued) c. If an expellant gas line is connected to the regulated release assembly along with an actuation gas line, the total combined length of the actuation and expel- lant gas line must not exceed 30 ft. (9 m). ACTUATION GAS LINE WI AN LT-30-R CARTRIDGE MAX. LENGTH 20 FT. (6 n MAX. NO. OF FITTINGS 9 REGULATED RELEASE ASSEMBLY i 1 ACTUATION AND EXPELLANT GAS LINES WITH A "DOUBLE -TANK" CARTRIDGE MAX. COMBINED LENGTH 30 FT. (9 m), MAX. COMBINED FITTINGS 9 �p REGULATED RELEASE ASSEMBLY d. A combined total of nine fittings may be'used in these lines, eight 900 elbows and one tee. Two 450 elbows equal one 900 elbow. REGULATED ACTUATOR ASSEMBLY �"^'"" IN ACTUATION GTH TOTALS. REGULATED ACTUATOR ASSEMBLY EXPELLANT GAS LINES NOT INCLUDED IN COMBINED TOTALS O O REGULATED ACTUATOR ASSEMBLY FIGURE 69'A /O 0 REGULATED ACTUATOR ASSEMBLY FIGURE 69B INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 Page 31 INSTALLING THE ACTUATION AND EXPELLANT GAS LINE` (Continued) Expellant Gas Line From The Ansul Automan Regulated Release Assembly 2. Install expellant gas line from the regulated release assem- bly regulator in the enclosure by completing the following steps: a. The regulated release assembly is shipped with a factory -installed regulator. The regulator has two 1/4 in. outlets, one at the top and one at the bottom. The bottom outlet connects the expellant gas hose to the agent tank which is mounted inside an enclosure. The top outlet is sealed with a 1/4 in. plug. b: Connect expellant gas hose to the agent tank mount- ed inside an enclosure. If a pressure switch is required, a 1/4 in. x 1/8 in. reducing fitting will be required for connection between the top regulator outlet and the pressure switch. (See Figures 72 and 100.) Double and Multiple Tank Systems: If the expellant gas piping is required because an addition- al tank -bracket assembly is being installed, the plug installed in the top outlet must be removed. (See Figure 72 for prop- . er connections to the regulator.) ACAUTION Do not overtighten expellant gas pipe into the regula- tor. Overtightening of piping may cut off or restrict gas flow and render the fire suppressing system inoperable. To avoid gas flow obstruction, thread the pipe into the regulator hand tight and add a one-half turn. c. Pipe the 1/4 in. expellant gas line from the regulator top outlet through the provided knockout in the en- closure. The total length of the expellant gas line from the regu- lated release assembly must not exceed 30 ft. (9 m) when using a "double -tank" nitrogen cartridge (Ship- ping Part No. 57390). Refer to Figure 70. d. If an actuation gas line is connected to the regulated release assembly along with an expellant gas line, the total combined length of the gas lines must not ex- ceed 30 ft. (9 m) when using a "double -tank" nitro- gen cartridge (Shipping Part No'. 57390). Refer to Figure 69B. e. A combined total of nine fittings may be used in these lines, eight 900 elbows and one tee. Two 450 elbows equal one 900 elbow. Expellant Gas Line From The Regulated Actuator Assembly 3. Install expellant gas piping from the regulated actuator as- sembly regulator through the appropriate knockout in the enclosure by completing the following steps:. Multiple Tank Systems: a. The regulated actuator is shipped with a factory - installed regulator. The regulator has two 1/4 in. but - lets 1800 from each other. One outlet is sealed by a 1/4 in, plug and the other contains the expellant gas hose attached for the agent tank which will be mount- ed within the enclosure. Connect expellant gas hose to the agent tank that is mounted inside an enclosure. EXPELLANT GAS LINE: MAX. LENGTH 30 FT. (9 m), MAX. NO. OF FITTINGS 9 C C. REGULATED RELEASE ASSEMBLY FIGURE 70 ACAUTION Do not overtighten expellant gas pipe into the regulator. Overtightening of piping may cut off or restrict gas flow and render the fire sup- pressing system inoperable. To avoid gas flow obstruction, thread the pipe into the regulator hand tight and add a one- half turn. Remove the 1/4 in. pipe plug from the regulator side outlet and pipe the 1/4 in. expellant gas line from the regulator through the knockout provided in the en- closure to a tank -bracket assembly. A maximum of one tank -bracket assembly is allowed per regulated actua- tor assembly. The maximum length of the expellant gas line from the regulated actuator to the tank -bracket assembly must not exceed 30 ft. (9 m). Refer to Figure 71. A total of nine fittings may be used in these lines, eight 900 elbows and one tee. Two 450 elbows equal one 900 elbow. EXPELLANT GAS LINE: MAX. MAX. REGULATED ACTUATOR ASSEMBLY FIGURE 71 INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 Page 32 INSTALLING THE ACTUATION AND EXPELLANT GAS LINE (Continued) Typical Arrangements For A One Device Connection To Cartridge Receiver Typical Arrangements For A Two Device Connection To Cartridge Receiver g � 9 Y Typical Arrangements For A Three Device Connection To Cartridge Receiver Proper Connections To Regulator TO TANK IN BRACKET TO TANK IN ENCLOSURE TO REGULATED ACTUATOR (MULTIPLE TANKS ONLY) / TO PRESSURE f/ SWITCH TO TANK IN BRACKET TO REGULATED ACTUATOR (MULTIPLE TANKS ONLY) TO TANK IN ENCLOSURE SINGLE TANK DOUBLE AND SINGLE TANK DOUBLE AND MULTIPLE MULTIPLE TANK WITH PRESSURE TANKS WITH SWITCH CONNECTION PRESSURE SWITCH CONNECTION NOTE: ALL PIPE AND FITTINGS SHALL BE SCHEDULE 40 (STANDARD WEIGHT) BLACK IRON, HOT -DIPPED GALVANIZED, CHROME -PLATED, OR STAINLESS STEEL. FIGURE 72 TO TANK IN ENCLOSURE TO PRESSURE SWITCH TO TANK IN ENCLOSURE INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 Page 33 INSTALLING THE DISTRIBUTION PIPING Before the following procedures can be completed, the piping design must already be determined; and the actuation and ex- pellant gas lines from the regulated release, each regulated ac- tuator, and each tank -bracket assembly should already be installed. These installation instructions are identical for single, double, and multiple -tank systems except for the quantity of tanks and hazard areas to be covered. Distribution piping must be run independently from each agent tank used in the system to the predetermined hazard area. Distribution piping from one tank must not be integrated into the distribution piping of any other tank. NOTICE Closely follow the General Piping Re- quirements on page 23 when installing distribution piping. 1. Starting at the tank adaptor, install a union and 1/2 x 3/8 in. reducing fitting as close to the adaptor as possible. The union is necessary for easy removal of the agent tank from the enclosure and/or mounting bracket. The reducing fit- ting is necessary to conform to the 3/8 in. distribution piping. FIGURE 73 2. Based on the piping sketch developed in the "System De- sign" section of this manual, install the supply line and po- sition the 3/8 in. tees at points where branch lines must be installed. 1— —r i a FIGURE 74 3. Run all branch lines to the hazard area and connect each nozzle. (Make certain all fittings are tight and all piping is securely bracketed.) FIGURE 75 4. Make certain a blow -off cap is in place over each nozzle tip. These blow -off caps are designed to keep grease from building -up on the nozzle orifice and inhibiting the agent flow. INSTALLING THE DETECTION SYSTEM Before the following procedures can be completed, the detec- tion design must already be complete. These installation instruc- tions are identical for single, double+ and multiple -tank systems except for the number of hazard areas to be covered. 1. Run 1/2 in. conduit from the regulated release mechanism trip hammer assembly knockout hole to locations selected for mounting the detectors. When changing the direction of conduit, use only Ansul pulley elbows. When using detector Part No. 56837, 56838, and 15375: The maximum number of pulley elbows that may be used in any one system is 12 of Part No. 16426, or 18 of Part No. 45771. The total length of wire rope must not exceed 125 ft. (38 m) with a maximum of 12 detectors. When using detector Part No. 15373 and 15375: The max- imum number of pulley elbows that may be used in any one system is 8 of Part No. 16426 and Part No. 45771. The to- tal length of wire rope must not exceed 103 ft.,(31.4 m) with a maximum of 5 detectors. 2. Based on the requirements listed in the "System Design" section, mount the detectors in their predetermined lo- cations. 3. Feed one end of the wire rope into the terminal detector bracket holes. Allow 2 to 3 in. (5 to 8 cm) of wire rope to extend beyond the bracket and crimp the stop sleeve on terminal detector (Part No. 56838) or tighten the set screw on terminal detector (Part No. 15375). (To properly crimp the stop sleeve, use the National Telephone Supply Com- pany Nicopress Sleeve Tool Stock No. 51-C-887, or equal.) 2-3IN. (5 — 8 cm) FIGURE 76 INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 - Page 34 INSTALLING THE DETECTION SYSTEM (Continued) 4. Remove each pulley cover plate. Then, feed the other end of the wire rope from the terminal detector clamping device through the detector linkage (for Detector Part No. 15373 and 15375), conduit, and pulley elbow(s); and into the regu- lated release assemby. 5. Feed wire rope through the enclosure knockout to the regu- lated release mechanism locking clamp. (Do not tighten set screws in locking clamp at this time.) 1�,.,�1- CLAMP FIGURE 77 6. Insert cocking lever (Part No. 14995) on left side of the regu- lated release mechanism with the movable flange resting securely against the -corner of the cartridge receiver and spring housing with the notched lever portion engaging the cocking pin on both sides of the regulated release mechanism. f COCKING PIN KING LEVER FIGURE 78 7. With a downward motion of the cocking lever, raise the cock- ing pin until the trip lever indented surface rpoves under- neath the pin. ,"�,, FIGURE 79 8. Remove the cocking lever and insert the lock bar (Part No. 14985) on the left side of the cable lever over the two shoul- dered projecting stud extensions, and slide the bar forward into locking position. (The regulated release mechanism cannot be actuated, nor can the enclosure cover be replaced until the lock bar is removed.) LOCK BAR PROPERLY INSTA FIGURE 80 INSTALLATION INSTRUCTIONS U.L. EX. 3470 4-1-86 Page 35 INSTALLING THE DETECTION SYSTEM (Continued)-," 9. Make certain tension lever is in the "UP" position. TENSIO IN "UP' N LEVER POSITION 3 L3 F 1- a La L"3 IL 3 L-3 1 � 1 1 1� 1, 1� FIGURE 81 10. Install each detector hinge assembly (for Detector Part No. 56837 and 56838) and the correct fusible links for installa- tion in each detector according to the Temperature Condi- tion Chart on page 27 of the "System Design" section. Due to the close adjustment between the trip hammer and cable lever assemblies, use only the particular fusible link(s) selected for the installation in each detector, including ter- minal detector, to ensure correct adjustment when perform- ing Steps 11 and 12. 11. Raise trip hammer 3/8 to 1/2 in. (9.5 to 12.7 mm), pull all slack out of wire rope, and tighten set screws. 12. Lower tension lever to "DOWN" position and inspect the base of the wire rope clamping device to make certain that there is a minimum of 1/4 in. (6.4 mm) clearance between the base of the trip hammer assembly and the cable lever assembly. (If clearance is not 1/4 in. (6.4 mm) minimum, raise tension lever, loosen set screws and repeat Steps 11 and 12.) FIGURE 82 13. Locate each detector linkage assembly and center in bracket. 14. Test system in accordance with the "Testing And Troubleshooting" section starting on page 36. ACAUTION DO NOT INSTALL CARTRIDGE, REMOVE LOCK BAR, OR REPLACE REGULATED RELEASE ASSEMBLY COVER AT THIS TIME OR SYSTEM WILL ACTUATE. 15. When testing has been completed, cut off excess wire rope from end of terminal detector. I TESTING AND TROUBLESHOOTING U.L. EX. 3470 4-1-86 Page 36 TESTING AND TROUBLESHOOTING After the system has been completely installed (excluding ac- cessories), and BEFORE INSTALLING THE CARTRIDGE, the system must be tested at the regulated release assembly. 1. Test system actuation by completing the following steps: a. Raise the regulated release mechanism tension lever to the "UP" position. b. Remove the fusible link from the terminal detector and install a test link (Part No. 15751). TEST LINK O O FIGURE 83 c. Lower regulated release mechanism tension lever to "DOWN" position and remove lock bar. d. Locate detector linkage and center in each bracket. e. Using a wire cutter, cut the test link at the terminal de- tector to simulate automatic actuation. f. If system actuates successfully, go to Step 4. 2. If the regulated release mechanism does not actuate, check the following components and remedy any disorder as follows: a. Check to see that detector linkage is centered in each bracket, and make certain wire rope is positioned on linkage. i b. Check the wire rope for knotting or jamming. c. Check pulley elbows to see that wire rope is free and centered in pulley sheaves. If any evidence of pulley elbow deformation is found, replace the pulley elbow. d. Make certain that lock bar is removed. e. Make certain that regulated release mechanism is cocked. f. Make certain that tension lever is in "DOWN" position. 3. Re -test the system by completing the following steps: a. Raise the regulated release mechanism tension lever to the "UP" position. b. Install a new test link (Part No. 15751) on the terminal detector. c. Lower the regulated release mechanism tension lever to the "DOWN" position. d. Check for 1/4 in. (6.4 mm) clearance between the trip hammer assembly and the cable lever assembly. e. Using a wire cutter, cut the test link at the terminal de- tector to simulate automatic actuation. 0 4. Upon successful actuation of the system, complete the fol- lowing steps: a. Raise tension lever to "UP" positionlf;Vd install a properly -rated fusible link in the terminal detector. b. Lower tension lever to "DOWN" position. c. Locate detector linkage and center in each bracket. d. Cock the regulated release mechanism and test it manually by operating the red "STRIKE" button. e. Recock the regulated release mechanism using cock- ing lever (Part No. 14995). Make certain the 1/4 in. (6.4 mm) clearance between the base of the trip hammer assembly and the cable lever assembly was main- tained. f. Insert the lock bar (Part No. 14985) to assure safe car- tridge installation. g. Before installing cartridge, install any accessory equip- ment by referring to appropriate "Accessories" section. h. Screw appropriate cartridge into the regulated release mechanism receiver and each regulated actuator receiver. Hand tighten firmly. Cartridge Model Part No. Ansul Automan Regulated Release Assembly Single -Tank System Assembly 5373 Double -Tank System Assembly 57390 Multiple -Tank System'Assembly 5373 (Three and Five Tank Systems) Multiple -Tank System Assembly 57390 (Four and Six -Tank Systems) Regulated Actuator Assembly(ies) 57390 or 29187 i. Remove the lock bar. ACAUTION DO NOT HIT RED "STRIKE" BUTTON WHEN CLOSING COVER ON REGULATED RELEASE ASSEMBLY OR SYSTEM WILL BE ACTUATED. j. Record installation date and place regulated release assembly and each regulated actuator assembly en- closure cover in -place. k. Insert ring pin through the regulated release assem- bly red "STRIKE" button, attach a lead and wire seal (Part No. 197) and then, secure each enclosure cover. ACCESSORIES U.L. EX. 3470 4-1-86 Page 37 INTRODUCTION The R-102 system offers flexibility for accessory attachments. It is important to verify which accessory items will be used in determining proper sequence for connecting any accessory items. Refer to the proper page for instructions. The available accessories are: Description Page Remote Manual Pull Station 37-39 Mechanical Gas Shut-off Valve(s) 39-43 Electrical Gas Shut-off Valve(s) 43-48 Electrical Switch(es) 49-50 Pressure Switch(es) 50-52 A logical sequence that may be followed when connecting ac- cessory devices is as follows: 1. Remote Manual Pull Station. 2. Mechanical Gas Shut -.off Valve(s). 3. Electrical Gas Shut-off Valve(s). 4. Contractor Supplied Shut-off Device(s). 5. Electrical (Snap -Action) Switch(es). 6. Pressure Switch(es). REMOTE MANUAL PULL STATION A remote manual pull station allows the R-102 system to be manually operated at some point distant from the regulated release assembly. The pull station should be installed at a max- imum height of 60 in. (152 cm) and located in the path of exit. This allows the pull station to become either a primary or secon- dary source of manual actuation depending on the accessibili- ty of regulated release assembly. Parts that may be used for installation of a Remote Manual Pull Station are: Description Part No. Remote Manual Pull Station Assembly' 4835 Pulley Elbow" 45771 Pulley Elbow 16426 Pulley Tee"' 15342 ' Above assembly includes parts listed below: Wire Rope 50 ft. (15 m) 15821 Oval Press -To -Crimp Sleeves 4596 Split -Bolt Connector 12664 Glass Break Rod (1) 4834 " Designed for 200 °F (93 °C) to 700 IF (371 °C) temperature areas. Designed for 32 IF to 140 IF (0 °C to 60 °C) temperature areas. Utilizied when two remote manual pull stations are being connected to one regulated release assembly. Installation Procedures To install a Remote Manual Pull Station complete the following steps: 1. Make certain that regulated release assembly enclosure cover is detached with lock bar properly inserted within the regulated release mechanism. ACAUTION Failure to follow these instructions will lead to system actuation. 2. Verify that cartridge has , been removed from regulated release assembly and that the regulated release assembly is in the cocked position. If regulated release assembly does not have lock bar in- serted or cartridge removed, refer to the "Semi -Annual Maintenance" section, page 55, and complete Steps 2 and 3 before completing the following installation steps. 3. Select a convenient location in the path of exit for mount- ing the pull station(s) to the wall. Height of pull station should be determined in accordance with authority having juris- diction. The total length of the wire rope used for each manual pull station within a system must not exceed 125 ft. (38 m). The maximum number of pulley elbows that may be used per system is 12 of Part No. 16426, or 18 of Part No. 45771. 4. If junction box(es) is used, fasten a 4 inch (10 cm) junction box to wall where pull station is io be mounted so that when pull station cover is positioned in place, the printing will ap- pear right side up and readable. Alternate Method of Connection: a. Thread 314 x 1/2 in. reducing coupling to bushing on back of each cover assembly. b. Mount pull station cover(s) directly to wall at selected location so that printing is right side up and readable. 5. Install and secure 1/2 in. conduit, pulley tee, and pulley el- bows from each pull station to regulated release assembly as necessary. Refer to Figure 84 or 85 for reference. Use pulley elbow, Part No. 45771 where temperatures may reach 200 IF (93 IC) to 700 OF (371 °C). If a pulley tee is used, it must be installed between the regu- lated release assembly and first pulley elbow. The ambient temperature range of the pulley tee is between 32 to 140 OF (0 to 60 °C). i ACCESSORIES U.L. EX. 3470 4-1-86 Page 38 REMOTE MANUAL PULL STATION (Continued) Remote Manual Pull Station — Single Application PULLEY ELBOW WIRE ROPE d SPLIT -BOLT CONNECTOR CABLE LEVER LOCK BAR JUNCTION BOX (NOT SUPPLIED BY ANSUL) BREAK ROD O REMOTE MANUAL w— SIDE STUD j PULL STATION �� O ° RING HANDLE i b Remote Manual Pull Station — Dual Application PULLEY ELBOW WIRE ROPE SPLIT -BOLT CONNECTORS F- CABLE LEVER LOCK BAR ° REMOTE MANUAL PULL STATION b & RELEASE MECHANISM PULLEY TEE �J RELEASE MECHANISM i COCKED REMOTE MANUAL PULL STATION LF L / L -i � A II i FIGURE 84 I P FIGURE 85 REMOTE MANUAL PULL STATION (Continued) Alternate Method of Connection (Continued) 6. Feed wire rope from each pull station through conduit and each pulley elbow to cable lever located at regulated release assembly. Make certain that wire rope rides on top and in center of pulley sheave. If the 50 ft. (15 m) wire rope has been spliced to accommodate a longer run, do not allow the spliced ends to be within 12 in. (30 cm) of any pulley elbow. 7. Fasten pull station assembly to each junction box (if junc- tion box is used). 8. Slide each split -bolt connector onto wire rope. Loop wire rope through cable lever guide holes and back through the split -bolt. 9. Pull slack out of each wire rope and tighten split -bolt con- nector(s). Testing Procedures To test each Remote Manual Pull Station complete the follow- ing steps: 1. Remove lock bar from regulated release assembly cable lever. 2. Remove glass break rod from pull station by removing set screw on side of stud with allen wrench and slide glass break rod out. 3. Pull ring handle on pull station. If the regulated release as- sembly is tripped easily, the remote manual pull station is properly installed. If the regulated release assembly does not trip, remove pul- ley tee and each pulley elbow cover to make certain wire rope is resting on the pulley sheave. If this does not cor- rect the problem, there is too much slack in the line and it must be retightened. 4. Cut off any excess wire rope 3/4 in. (2 cm) above split -bolt connector. 5. Recock regulated release assembly using cocking lever (Part No. 14995) and reinstall lock bar (Part No. 14985). 6. Slide glass break rod through stud and ring handle. Tight- en set screw into stud. NOTICE If other accessories are being attached, stop at Step 6 of this test and install other acces- sories. If no other accessories are being at- tached, complete "Testing and Trouble- shooting" section, Step 4(h) through 4(k) on Page 36. MECHANICAL GAS VALVE SHUT-OFF SYSTEM An Ansul/ASCO mechanical gas shut-off valve system can be attached to the R-102 system. The system works both mechan- ically and pneumatically by use of an air cylinder located inside the regulated release assembly. Upon actuation of the fire sup- pression system, a pneumatically -operated air cylinder assem- bly will mechanically close the gas shut-off valve. ACCESSORIES U.L. EX. 3470 4-1-86 Page 39 Parts that may be used for installation of a Mechanical Gas Shut- off Valve are: Description Part No. Gas Valve/Actuator 3/4 in. Assembly (Ansul)' 55598 Gas Valve/Actuator 1 in. Assembly (Ansul)' 55601 Gas Valve/Actuator 1 1/4 in. Assembly (Ansul)' 55604 Gas Valve/Actuator 1 1/2 in. Assembly (Ansul)' 55607 Gas Valve/Actuator 2 in. Assembly (Ansul)` 55610 Gas Valve/Actuator 2 1/2 in. Assembly (ASCO)' 25937 Gas Valve/Actuator 3 in. Assembly (ASCO)' 25938 Pulley Elbow" 45771 Pulley Elbow 16426 Wire Rope 50 ft. (15 m) 15821 Oval Press -To -Crimp Sleeve 4596 Stop Sleeve (2) 26317 Above assemblies include parts listed below: Air Cylinder Assembly 15733' Air Cylinder 15521 Tubing Assembly 15529 Copper Tubing, 1/8 in. 15525 Male Elbow 15523 Male Connector 15522 Machine Screw (2) 15421 Hex Nut (2) 15527 Lockwasher (2) I 4141 Visual Inspection Seal (2) 25940 " Designed for 200 °F (93 °C) to 700 "F (371 °C) temperature areas. All valves above are UL listed and approved. They may be mounted in any position and have a maximum operating pres- sure of 10 psi (69 kPa). Pipe threads are type NPT. Ambient oper- ating temperature range of all valves is 32 OF to 120 OF (0 °C to 49 °C). Installation Procedures To install each Mechanical Gas Shut-off Valve complete the fol- lowing steps. (All gas valve installation and testing shall be made in accordance with the authority having jurisdiction.) 1. Make certain that regulated release assembly enclosure cover is detached with lock bar properly inserted within the regulated release mechanism. ACAUTION Failure to follow these instructions will lead to system actuation. 2. Verify that cartridge has been removed from regulated release assembly and that the regulated release mechanism is in the cocked position. If regulated release mechanism does not have lock bar in- serted or cartridge removed, refer to the "Semi -Annual Maintenance" section, page 55, and complete Steps 2 and 3 before completing the following installation steps. 3. Remove plug from cartridge receiver. Refer to Figure 86 for reference. 4. Locate air cylinder and bracket assembly over the two holes on right side of the enclosure cover. Assemble with screws, lockwashers, and nuts. Wrench tighten. If two mechanical gas valves are being attached complete Step 5. If not, go to Step 6. ACCESSORIES U.L. EX. 3470 4-1-86 Page 40 MECHANICAL GAS SHUT-OFF SYSTEM (Continued) Installation Procedures (Continued) For Mounting One Mechanical Gas Valve For Mounting Two Mechanical Gas Valves WIRE ROPE 'OP SLEEVE AIR CYLINDER ROD MOUNTING BRACKET 7GL- -+CZ0 CARTRIDGE RECEIVER 1/8" COPPER TUBING AND FITTINGS I 5. To install second mechanical gas valve shut-off system, lo- cate second air cylinder and bracket assembly adjacent to first assembly and over the two 7/32 in. knockout holes provided on right side of the enclosure. Assemble second cylinder with screws, lockwashers, and nuts as required. Wrench tighten. 6. Install the pipe fittings, tees and nipples, to accommodate the actuation line (if required) and each mechanical gas shut-off valve to cartridge receiver on regulated release mechanism. ,&CAUTION TO REDUCE THE RISK OF EXPLOSION DUE TO LEAKING GAS, MAKE CERTAIN THAT THE GAS LINE IS TURNED OFF BE- FORE CONNECTING THE GAS VALVE. 7. Install mechanical gas valve to its selected location in gas line so that it ensures safe shut-off to all predetermined ap- pliances being protected upon actuation of the system. Mechanical gas valves may be mounted in any convenient horizontal or vertical position. Refer to Figure 88 for reference. a. Use new pipe, properly reamed and cleaned of metal chips. 118" COPPER TUBING AND FITTINGS P SLEEVES TING BRACKETS FIGURE 86 Ansul Automan Regulated Release Enclosure 2 IN. KNOCKOUTS 11 1/2 IN. KNOCKOUTS 1 1/2 IN. KNOCKOUTS FIGURE 87 MECHANICAL GAS SHUT-OFF SYSTEM (Continued) Installation Instructions (Continued) b. Make certain gas flow is in the same direction as ar- row shown on gas valve. To avoid cracking the gas valve casting, do not overtighten pipe connections. If teflon tape, paste, spray, or similar lubricant is used, extra care should be taken to avoid overtightening. c. Wrench tighten pipe to gas valve. DO NOT USE GAS VALVE AS A LEVER WHEN INSTALLING OR VALVE DAMAGE MAY OCCUR, Ansul Mechanical Gas Valves Asco Mechanical Gas Valves IECT WAY: GRIP ENDS NEXT TO BEING INSERTED. ENTS EXCESS STRAIN 4LVE BODY. U.L. EX. 3470 ACCESSORIES 4-1-86 Page 41 d. If strainer is utilized, attach strainer ahead of gas valve. e. If necessary, install drip leg in gas line in accordance with the authority having jurisdiction. CORRECT WAY: WRENCH APPLIED NEXT TO PIPE BEING INSERTED PREVENTS EXCESS STRAIN ON VALVE BODY. CORRECT WAY: WRENCH APPLIED NEXT TO PIPE BEING INSERTED PREVENTS EXCESS STRAIN ON VALVE BODY. r WAY: P ENDS NEXT TO VG INSERTED. 'S EXCESS STRAIN E BODY. 8. Install and secure 1/2 in. conduit, and each pulley elbow from the mechanical gas valve to regulated release assem- bly enclosure as necessary. The total length of the wire rope used for each gas valve must not exceed 125 ft. (38 m). The maximum number of pulley elbows that may be used per system is 12 of Part No. 16426, or 18 of Part No. 45771. 9. Remove side cover on gas valve and thread one end of wire rope through hole in cocking lever. Slide stop sleeve (Part No. 26317) on to wire rope and then crimp. (Use the Na- tional Telephone Supply Company Nicopress Sleeve Tool Stock No. 51-C-887 or equal to properly crimp stop sleeve.) WIRE ROPE STOP SLEEVE 0 WRONG WAY: WRENCH APPLIED AT THIS POINT STRAINS VALVE BODY ) AT THIS ALVE BODY. FIGURE 88 L . COCKING LEVER ACCESSORIES U.L. EX. 3470 4-1-86 Page 42 MECHANICAL GAS SHUT-OFF SYSTEM (Continued) Installation Instructions (Continued) 10. Feed other end of wire rope through conduit and each pul- ley elbow to air cylinder rod located at regulated release assembly enclosure. Make certain that wire rope rides on top and in center of pulley sheave. If the 50 ft. (15 m) wire rope has been spliced to accommodate a longer run, do not allow the spliced ends to be within 12 in. (30 cm) of any pulley elbow. 11. Thread end of wire rope through hole provided on air cylin- der rod. Slide stop sleeve (Part No. 26317) on to wire rope and leave loose. Do not crimp stop sleeve at this time. Refer to Figure 86 for reference. 12. Cock mechanical gas valve as shown in Figure 90. Ansul Mechanical Gas Valve COCKI LEVER COCK LEVEI FIRED CLOSED POSITION 1 Asco Mechanical Gas Valve COCKING LEVER FIRED CLOSED POSITION COCK] LEVER COCKED OPEN POSITION COCKED OPEN POSITION FIGURE 90 13. Raise air cylinder rod "UP" to its maximum extended po- sition. 14. Manually pull wire rope to remove excess slack. NOTICE DO NOT ACTUATE THE MECHANICAL GAS VALVE. Each Mechanical Gas Valve System must have gas valve cocked and air cylinder rod ex- tended "UP" to its maximum extension be- fore completing next step. 15. Crimp stop sleeve to wire rope located at air cylinder rod. 16. Cut off any excess wire rope approximately`3/4 in. (2 cm) from end of stop sleeve. Testing Procedures To test each Mechanical Gas Shut-off Valve complete the fol- lowing steps: AWARNING TO REDUCE THE RISK OF EXPLOSION DUE TO LEAKING GAS, BEFORE THE GAS LINE IS TURNED ON, MAKE CERTAIN TO EXTINGUISH ANY OPEN FLAMES AND TURN OFF ALL BURNERS AND ANY ELEC- TRICAL OR MECHANICAL DEVICES THAT ARE CAPABLE OF IGNITING GAS. 1. Turn gas line on. 2. Manually push each air cylinder rod to full "DOWN" posi- tion. The gas valve should close. If mechanical gas valve does not trip, remove each pulley elbow cover to make cer- tain wire rope is resting on each pulley elbow sheave. If this does not correct the problem there may be too much slack in the line and it should be retightened. 3. Test for gas leaks by painting connections with a soap so- lution. Bubbles indicate a gas leak. Tighten connections where leaks appear and repeat test again to make certain no other gas leaks exist. 4. If no gas leak is found, pull air cylinder rod to full "UP" po- sition. 5. Recock mechanical gas valve. 6. Check burners for gaseous odor. IF GASEOUS ODOR EX- ISTS, MANUALLY PUSH THE AIR CYLINDER ROD TO THE FULL "DOWN" POSITION IMMEDIATELY. This will cause the mechanical gas valve to shut the gas line off. Open any doors and/or windows to clear the area of gase- ous fumes, then correct the gas leak before proceeding any further. 7. If no gaseous odor exists, pilot light may be ignited at this time. 8. Reinstall side cover to gas valve housing. Make certain roll pin is positioned within both sides of the valve housing slot. Connect visual inspection seals (Part No. 25940) on Ansul type valves. VISUAL INSPECTION SEALS FIGURE 91 ACCESSORIES i U.L. EX. 3470 4-1-86 Page 43 i - MECHANICAL GAS SHUT-OFF SYSTEM (Continued) ; Testing Procedures (Continued) I 9. Make certain the regulated release mechanism is cocked Parts that may be used for installation of a 110 VAC Gas Shut - with lock bar in. place. off Valve are: NOTICE Description Part No. If other accessories are being attached, stop Electric Solenoid Valve, 3/4 in. NPT* 13707 at Step 9 of this test and install other acces- Electric Solenoid Valve, 1 in. NPT* 13708 sories. If no other accessories are being at- Electric Solenoid Valve, 1 1/2 in. NPT* 13709 tached, complete "Testing and Trouble- Electric Solenoid Valve, 2 in. NPT* 13710 shooting" section, Step 4(h) through 4(k) on Electric Solenoid Valve, 3 in. NPT* 17643 Page 36. Manual Reset Relay (110 VAC) 14702 Valves are normally closed when de -energized. i ELECTRICAL GAS VALVE SHUT-OFF SYSTEM Parts that may be used for installation of a 24 VAC Gas Shut - An electrically -operated gas shut-off valve can be attached to off Valve are: the R-102 system to provide an electrical means of shutting off Description Part No. the gas line at a predetermined point. If an electric gas shut-off valve is used in the system it must be attached with both an elec- Diaphragm Valve, 3/4 in. NPT* 17408 tric (snap -action) switch and a manual reset relay. For more in- Diaphragm Valve, 1 in. NPT* 17409 i formation on the types of electric (snap -action) switches, refer Diaphragm Valve, 1 1/2 in. NPT* 17410 to the Electrical Switch, Field Installation section on pages 49 Diaphragm Valve, 2 in. NPT* 17411 through 50. The manual reset relay is reviewed in this section. Transformer (AT86131008) 17412 All electrical connections should be performed by a QUALIFIED Manual Reset Relay (24 VAC) 17413 ELECTRICIAN and in accordance with authority having juris- Valves are normally closed when de -energized. diction. Installation Procedures The following is a brief explanation of how the R-102 system The following instructions and schematics illustrate methods of operates with an Electric Gas Shut-off Valve attached: procedures for installing an Electric'Gas Shut-off Valve ih sys- When the system is in the fire ready (cocked) mode, the regu- tems of either 110 VAC or 24 VAC. lated release assembly sends an electric signal to the manual 1. Make certain that regulated release assembly enclosure reset relay. This relay sends this electric signal to the gas shut- cover is detached with lock bar properly inserted within the off valve, keeping the valve open (energized). The gas valve re- regulated release mechanism. mains open as long as power is being applied to it. Once the R-102 system is fired, the regulated release assem- ACAUTION bly circuit will open. With no electricity applied to the gas valve, Failure to follow these instructions will lead to it will close (de -energize) and mechanically stop the supply of system actuation. gas to any destination from the gas valve location downstream. This terminates normal operation of all appliances attached to 2. Verify that cartridge has been removed from regulated the gas line which contains the gas valve device. release assembly and that the regulated release mechanism It is important to note that a power failure or an electrical power is in the cocked position. interruption will cause the gas valve to close even though the If regulated release mechanism does not have lock bar in - system was not fired. serted or cartridge removed, refer to the "Semi -Annual In either case, whether in a fired condition or when a power Maintenance" section, page 55, and complete Steps 2 and failure has occurred, the manual reset relay and electric gas shut- 3 before completing the following installation steps. off valve must be reset to resume a normal operating condition. For reset procedures refer to the "Accessories — Reset AWARNING Procedures" section in this manual. TO REDUCE THE RISK OF EXPLOSION ' DUE TO LEAKING GAS, MAKE CERTAIN Approvals THAT THE GAS LINE IS TURNED OFF BE- ' Ansul gas valves listed in this section are UL listed and approved FORE CONNECTING THE GAS VALVE. for 110 VAC or 24 VAC. If more information is required, refer to the Gas and Oil Equipment list of Underwriters Laboratories, 3. Install each electric gas valve to its selected location in gas Inc. under "Electrically Operated Valves — Guide No. 440 A5" line so that it ensures safe shut-off to all predetermined ap- or consult Product Services, Ansul Fire Protection, Marinette, pliances being protected upon actuation of the system. Re- Wisconsin'r54143. fer to manufacturer's instructions (if provided) and Figure i If other gas valves are used, they shall be "UL listed electrically - 92 for reference. operated safety valves for natural or LP gas as required, of ap- a. Use new pipe properly reamed and clean of metal propriate pressure and temperature rating, 110 VAC/60 Hz or chips. 24 VAC/60 Hz." The information on temperature and type of b. Install valve so that the actuator is above the horizon - gas that the valves are suitable for, may be found in the Gas tal pipe line with no more than a five degree (50) lean and Oil Equipment list of Underwriters Laboratories, Inc. under either way. "Electrically Operated Valves — Guide No. 440 A5." ACCESSORIES U.L. EX. 3470 4-1-86 Page 44 ELECTRICAL GAS VALVE SHUT-OFF SYSTEM (Continued) Installation Procedures (Continued) c. Make certain gas flow is in the same direction as ar- row shown on gas valve. d. If strainer is utilized, attach strainer ahead of gas valve. e. If necessary, install drip leg in gas line in accordance with authority having jurisdiction. CORRECT WAY: VISE GRIP ENDS PIPE BEING INSI PREVENTS EXCI ON VALVE BOO) 7. Tape or place a wire nut on any unused wire.fbads in accord- ance with authority having jurisdiction. 4 8. Install and secure 1/2 in. conduit from the regulated release assembly enclosure to manual reset relay enclosure. If snap -action switches have not been attached go to "Elec- tric Switch" section on pages 49 and 50 and install them at this time by completing Steps 3 through 8. 9. Tag and connect electrical wiring to each electric (snap - action) switch. Then, feed wire through conduit to manual reset relay. 10. Connect wiring from each electric (snap -action) switch to manual reset relay terminals. Refer to manufacturer's in- structions (if provided) and proper figure for assistance. 11. Tape or place a wire nut on any unused wire leads in accor- dance with authority having jurisdiction. Testing Procedures To test each Electric Gas Shut-off Valve complete the following steps: AWARNING CORRECT WAY: WRONG WAY: TO REDUCE THE RISK OF EXPLOSION WRENCH APPLIED NEXT TO o WRENCH APPLIED AT THIS DUE TO LEAKING GAS, BEFORE THE GAS PIPE BEING INSERTED POINT STRAINS VALVE BODY. LINE IS TURNED ON, MAKE CERTAIN TO PREVENTS EXCESS STRAIN ON VALVE BODY. EXTINGUISH ANY OPEN FLAMES AND TURN OFF ALL BURNERS AND ANY ELEC- TRICAL OR MECHANICAL DEVICES THAT ARE CAPABLE OF IGNITING GAS. FIGURE 92 4. Install and secure 1/2 in. conduit from each electric gas valve to manual reset relay enclosure. 5. Tag and connect electrical wiring to each electric gas valve. Then, feed wire through conduit to manual reset relay. Tape or place a wire nut on any unused wire leads in accordance with authority having jurisdiction. The following list of figures may be used for assistance. a. Figure 93 — Electric (110 VAC/60 Hz) Gas Shut-off Valve. b. Figure 94 — Electric (110 VAC/60 Hz) Application with Customer Supplied Contactor, and Heating Element Load. c. Figure 95 — Electric (110 VAC/60 Hz) Application with Customer Supplied Contactor, Heating Element Load, and Power Supply Switch attached. d. Figure 96 — Electric (24 VAC/60 Hz) Gas Shut-off Valve. 6. Connect electrical wiring to manual reset relay along with any contactor, or contractor supplied devices needed. Refer to manufacturer's instructions and proper figure above for assistance. 1. Turn gas line on. 2. Make certain electric (snap -action) switch is properly wired. 3. Make certain all other devices connected to the manual reset relay are properly wired. 4. Test for gas leaks by painting connections with a soap so- lution. Bubbles indicate a gas leak. Tighten connections where leaks appear. Repeat test again to make certain no other gas leaks exist. 5. If no gas leaks are found, turn power source on and depress the reset button on the manual reset relay (RED LIGHT ON) to energize (OPEN) electric gas valve. 6. Remove lock bar from regulated release mechanism. ACAUTION DO NOT INSTALL CARTRIDGE AT THIS TIME OR SYSTEM MAY BE ACTUATED. 7. Manually actuate the system by operating the red "STRIKE" button on regulated release assembly. Manual reset relay (RED LIGHT OUT) will de -energize (CLOSED) the electric gas valve, thus shutting off the gas line. If this does not hap- pen, turn power source off. Then re-examine all wiring con- nections for proper hookup. 8. 'If test is successful, recock regulated release mechanism using cocking lever (Part No. 14995) and reinstall lock bar (Part No. 14985). Depress reset button on manual reset re- lay (RED LIGHT ON). I i ACCESSORIES U.L. EX. 3470 4-1-86 Page 45 ELECTRICAL GAS VALVE SHUT-OFF SYSTEM (Continued) Testing Procedures (Continued) 9. Check burners for gaseous odor. IF GASEOUS ODOR EX- ISTS, TURN OFF POWER SOURCE IMMEDIATELY. This will cause the electric gas valve to shut the gas line off. Open any doors and/or windows to clear the area of gase- ous fumes, then correct the gas leak before proceeding any further. 10. If no gaseous odor exists, pilot light may be ignited at this time. Electric (110 VAC/60 Hz) Gas Shut-off Valve A. Installation Overview B. Basic Wiring Diagram POWER SOURCE POWER SOURCE ---� ELECTRIC SNAP -ACTION SWITCH NOTICE If other accessories are being attached, stop at Step 10 of this test and install other acces- sories. If no other accessories are being at- tached, complete "Testing and Trouble- shooting" section, Step 4(h) through 4(k) on Page 36. A JUNCTION BOXES (NOT SUPPLIED BY ANSUL) MANUAL RESET RELAY Li BLACK (HOT) � L2 WHITE (NEUTRAL) 2 RED (COMMON) 3 Y BROWN (N.C.) g O 7 GAS VALVE m Z 5 1 l�l 8 6 MANUAL RESET RELAY ELECTRIC GAS VALVE SNAP -ACTION SWITCH NOTE: DO NOT USE BLACK WIRE ON SNAP -ACTION SWITCH IN NORMAL INSTAL- LATION. BLACK WIRE TO BE USED ONLY FOR EXTRANEOUS ALARM, LIGHT CIRCUITS, ETC. C. Wiring Schematic K1a and K1b are N.O. when K1 is do -energized. L1 MAAL RESET RELAY BLACK 110V160H2 PARTNUNO. 14702 _ L2 • T RED K1 - 3 N.O. BROWN -' i r Kea SNAP -ACTION SWITCH 5 - - -- PUSH BUTTON PART NO. 15549 K1bs N.C.; SWITCH i. 6 --�-- 8 --� GAS VALVE SEE NOTE 3 NOTE: 1. DENOTES FIELD INSTALLATION. 2. - - - - DENOTES FACTORY INSTALLATION. I 3. GAS VALVES: "UL LISTED ELECTRICALLY -OPERATED SAFETY VALVE FOR NATURAL OR LP GAS AS NEEDED OF APPROPRIATE PRESSURE AND TEMPERATURE RATING, 110Vl60HZ" OR ANSUL GAS VALVES, PART NUMBERS 13707, 13708, 13709, 13710, AND 17643. rir_1.10C s. ACCESSORIES U.L. EX. 3470 4-1-86 Page 46 ELECTRICAL GAS VALVE SHUT-OFF SYSTEM (Continued) Electric (110 VAC/60 Hz) Application with Customer Supplied Contactor and Heating Element Load A. Installation Overview POWER SOURCE ELECTRIC SNAP -ACTION SWITCH O I ' MANUAL RESET O I RELAY JUNCTION BOX (NOT SUPPLIED BY ANSUL) \ \� 7POWER ON -OFF SWITCH (s) (CUSTOMER SUPPLIED) B. Basic Wiring Diagram POWER SOURCE MANUAL RESET RELAY L1 BLACK (HOT) 1 L2 C> WHITE (NEUTRAL) 2 RED (COMMON) _ cYi _ BROWN (N.C.) 7 - g d m? 5 6 SNAP -ACTION SWITCH NOTE: DO NOT USE BLACK WIRE ON SNAP -ACTION SWITCH IN NORMAL INSTAL- LATION. BLACK WIRE TO BE USED ONLY FOR EXTRANEOUS ALARM, LIGHT CIRCUITS, ETC. C. Wiring Schematic L1 BLACK_ 110V/60HZ RED L _ 2 _BROWN SNAP -ACTION SWITCH — PART NO. 15549 CONTACTOR (CUSTOMER SUPPLIED) POWER ON -OFF SWITCH (CUSTOMER SUPPLIED) CONTACTOR (CUSTOMER SUPPLIED) MANUAL RESET RELAY PART NO. 14702 K1. I I N.O. TK7a PUSH BUTTON K1bNO.i SWITCH 4 • TO POWER • SUPPLY 220V/440V • TO HEATING ELEMENT LOAD K1a and. K1b are N.O. when K, is de -energized. CONTACTOR (CUSTOMER SUPPLIED) SEE NOTE 3 I � jr POWER ON -OFF I SWITCH (CUSTOMER SUPPLIED) I I I I I I I I L _ I ~y TO POWER SUPPLY 0-t— 220V/440V TO HEATING ELEMENT LOAD NOTE: 1. _DENOTES FIELD INSTALLATION. 2. - - - - DENOTES FACTORY INSTALLATION. 3. CONTACTORS: "UL LISTED ENCLOSED INDUSTRIAL CONTROL EQUIPMENT OR MAGNETIC SWITCH HAVING A RATING MATCHING THAT OF THE COOKING APPLIANCE COIL, 110V/60HZ." FIGURE 94 ELECTRICAL GAS VALVE SHUT-OFF SYSTEM (Continued) Electric (110 VAC/60 Hz) Application with Customer Supplied Contactor and Heating Element Load, and Power Supply Switch A. Installation Overview POWER SOURCE ELECTRIC SNAP -ACTION SWITCH JUNCTION BOX (NOT SUPPLIED BY ANSUL) ACCESSORIES U.L. EX. 3470 4-1-86 Page 47 I I 1 MANUAL RESET i 01 RELAY I SWITCH OR e THERMOSTAT (CUSTOMER SUPPLIED) ' IT CONTACTOR (CUSTOMER SUPPLIED) B. Basic Wiring Diagram i 1 POWER SOURCE SWITCH OR THERMOSTAT MANUAL RESET RELAY Li (CUSTOMER SUPPLIED) - BLACK (HOT) 1 L2 WHITE (NEUTRAL) 2 CONTACTOR RED (COMMON) (CUSTOMER SUPPLIED) 3 BROWN (N.C.) 7 TO POWER gm O SUPPLY 220V/440V I Z 5 ® TO HEATING ELEMENT LOAD •v 6 J SNAP -ACTION SWITCH NOTE: DO NOT USE BLACK WIRE ON SNAP -ACTION SWITCH IN NORMAL INSTAL- LATION. BLACK WIRE TO BE USED ONLY FOR EXTRANEOUS ALARM, LIGHT CIRCUITS, ETC. C. Wiring Schematic K1a and K1b are N.O. when Kt is de -energized. L1 BLACK 110V/60HZ L--- SNAP-ACTION SWITCH RED L2 PART NO. 15549 I BROWN - SWITCH OR THERMOSTAT (CUSTOMER SUPPLIED) L1 110V/60HZ L2 1 MANUAL RESET RELAY rPARTNO.14702 �K-1—. N.O. T Kea I �e PUSH BUTTON KLbj N.0.1 SWITCH a--J CONTACTOR r ___ �, (CUSTOMER SUPPLIED) , I SEE NOTE 3 I I I ; I ; I I I I � _ J TO POWER SUPPLY 220V/440V TO HEATING ELEMENT LOAD NOTE: 1. _DENOTES FIELD INSTALLATION. 2. • - - - DENOTES FACTORY INSTALLATION. 3. CONTACTORS: "UL LISTED ENCLOSED INDUSTRIAL CONTROL EQUIPMENT OR MAGNETIC SWITCH HAVING A RATING MATCHING THAT OF THE COOKING APPLIANCE COIL, 110V/60HZ. i- (ACCESSORIES U.L. EX. 3470 4-1-86 Page 48 ELECTRICAL GAS VALVE SHUT-OFF SYSTEM (Continued) Electric (24 VAC/60 Hz) Gas Shut-off Valve A. Installation Overview POWER SOURCE ---o- =0— TRANSFORMER ELECTRIC SNAP -ACTION SWITCH B. Basic Wiring Diagram 0 L_ MANUAL RESET O I RELAY JUNCTION BOXES — (NOT SUPPLIED BY ANSUL) POWER SOURCE TRANSFORMER MANUAL RESET RELAY Lt • BLACK (HOT) RED (HOT) i L2 WHITE 2 —a(NEUTRAL) BLACK (NEUTRAL) � 3 Y RED (COMMON) 7 5 0 m ? BROWN (N.C.) $ 8 SNAP -ACTION SWITCH NOTE: DO NOT USE BLACK WIRE ON SNAP -ACTION SWITCH IN NORMAL INSTAL- LATION. BLACK WIRE TO BE USED ONLY FOR EXTRANEOUS ALARM, LIGHT CIRCUITS, ETC. C. Wiring Schematic TRANSFORMER PART NO. 17412 L1 BLACK 24V/60HZ T RED L2 BROWN SNAP -ACTION SWITCH PART NO. 15549 ELECTRIC GAS VALVE GAS VALVE K1a and Kib are N.O. when K1 is de -energized. MANUAL RESET RELAY PART NO. 17413 �J--1- K i ' ;•-.� 5 i1 N.O. T K'a � i - ( y : PUSH BUTTON K1b N•0•i SWITCH J NOTE: 1. _DENOTES FIELD INSTALLATION. 2. - - - - DENOTES FACTORY INSTALLATION. 3. GAS VALVES: "UL LISTED ELECTRICALLY -OPERATED SAFETY VALVE FOR NATURAL OR LP GAS AS NEEDED OF APPROPRIATE PRESSURE AND TEMPERATURE RATING, 24V/60HZ" OR ANSUL GAS VALVES, PART NUMBERS 17408, 17409. 17410, AND 17411. GAS VALVE SEE NOTE 3 FIGURE 96 ACCESSORIES U.L. EX. 3470 4-1-86 Page 49 ELECTRICAL SWITCHES The electric (snap -action) switches for the R-102 system are spe- cially designed to fit the regulated release assembly. The switches are intended for use with electric gas valves, alarms, contactors, lights, contractor supplied electric power shut-off devices, and other electrical devices that are designed to shut off or turn on when the fire suppression system is actuated. (See Figures 93 through 96 for reference.) Contractors shall supply "UL listed, enclosed industrial control equipment or magnetic switch having a rating matching that of the cooking appliance, coil 110 VAC/60 Hz or 24 VAC/60 Hz." All electrical connections should be performed by a QUALIFIED ELECTRICIAN and in accordance with authority having juris- diction. Electric (Snap -Action) Switches that may be used are: Description Part No. Single -Pole, Double -Throw Assembly' 15549 Assembly Includes: Snap -Action Switch 17781 Wire Assembly Connector 17765 Self -Tapping Screws (2) 15609 Double -Pole, Double -Throw Assembly' 32222 Assembly Includes: Dual Snap -Action Switch 32223 Wire.Assembly Connector (2) 17765 Self -Tapping Screws (2) 32085 Four -Pole, Double -Throw Assembly' 32220 Assembly Includes: Dual Snap -Action Switch (2) 32223 Wire Assembly Connector (4) 17765 Machine Screw w/Hex Nut (2) 32221 Trip Lever Pin 32033 Lock Nut 21918 Rated for 15 amps, 1/3 hp, 125 or 250 VAC, with 1/2 amp ® 125 VDC and 1/4 amp ® 250 VDC. A relay must be supplied by others, if equipment load exceeds the rated capacity of the switch. Installation Procedure The procedure for field installing an Electric (Snap -Action) Switch is as follows: 1. Make certain that regulated release assembly enclosure cover is detached with lock bar properly inserted within the regulated release mechanism. ACALITION Failure to follow these instructions will lead to system actuation. 2. Verify that cartridge has been removed from regulated release assembly and that the regulated release mechan- ism is in the cocked position. If regulated release mechanism does not have lock bar in- serted or cartridge removed, refer to the "Semi -Annual Maintenance" section, page 55, and complete Steps 2 and 3 before, completing the following installation steps. If regulated release mechanism has a factory installed sole- noid, it will also have a factory installed switch. Wiring of this electrical switch should be done in accordance with the wiring diagram inside the enclosure cover. 3. Press each 3-wire plug assembly into the 3-terminals located on the switch. Be sure that the plug is pressed tight against the switch: SNAP -ACTION SWITCH r-----� 4. RED o =_-__: � BLACK ACTUATING -_ __ BROW - ARM p -- __J fWIRE PLUG PRESS PLUG TIGHTLY AGAINST SWITCH TERMINALS FIGURE 97 4. Insert fastening screws into switch. If switch (Part No. 32220) is being used skip Step 4 and proceed to Step 5. Refer to Figure 98 for reference. Switches, Part No. 15549 and 32222 are provided with two No.4-40 self -tapping screws. Switch, Part No. 32220 is provided with two No. 4-40 x 2 in. long machine screws and two No. 4-40 hex nuts. 5. To install the four -pole, double -throw switch (Part No. 32220), it will be necessary to enlarge the bracket mount- ing holes on the regulated release mechanism. The mount- ing holes are intended for self -tapping screws. Either drill the holes using No. 33 (1 /8 in.) drill bit or tap out holes with a No. 4-40 tap. Refer to Figure 98 for reference. For Snap -Action Switch, Part No. 32220 HEX NUT WITH LOCKWASHER7 BRACKET 1 \ SNAP -ACTION _ SWITCHES TRIP LEVER EXTENSION STUD TRIP LEVER CAM For Snap -Action Switch, Part No. 15549 or 32222 MOUNTING BRACKET O SNAP -ACTION SWITCH FIGURE 98 ACCESSORIES U.L. EX. 3470 4-1-86 Page 50 ELECTRICAL SWITCHES (Continued) Installation Procedures (Continued) 6. Raise switch actuating arm squarely over the cam surface of the trip lever. This will allow the trip lever, when actuat- ed to force the actuating arm "UP", thus reversing the switch's normal condition. Refer to Figure 99 for reference. For switch, Part No. 32220 use the trip lever cam exten- sion stud that is provided. TRIP LEVER CAM O O � O TR:P LEVE EXTENSIC DUAL SNAP -ACTION SWITCH PART NO. 32222 SNAP -ACTION SWITCH PART NO. 15549 TWO DUAL SNAP -ACTION SWITCHES PART NO. 32220 FIGURE 99 7. Install switch to the mounting bracket and secure tightly. 8. The switch may now be connected to compatible compo- nents that are predetermined to shut off or turn on. Refer to manufacturer's instructions (if provided) for proper wir- ing connections to compatible components. 9. Tape or place a wire nut on any unused wire leads in ac- cordance with authority having jurisdiction. NOTICE Do not connect power source to any relay, contactor, or contractor supplied devices un- til all other electrical connections are made. Refer to proper section or manufacturer sup- plied instructions for recommended installa- tion procedures for these devices. 10. Turn off power source and connect power line to any relay, contactor, or contractor supplied devices where used. Testing Procedure The procedure for testing a field installed Electria.(Snap-Action) Switch is as follows: "1' NOTICE If an electrical gas shut-off valve is attached to system, perform proper test procedure for the gas valve first, before completing the fol- lowing steps. 1. Turn power source on and if installed, depress reset but- ton on manual reset relay (RED LIGHT ON). All electrical devices should be operating at this time. 2. Remove lock bar. ACAUTION DO NOT INSTALL CARTRIDGE AT THIS " TIME OR SYSTEM MAY BE ACTUATED. 3. Manually actuate the system by operating the red "STRIKE" button. (If installed, the manual reset relay will de -energize the electric gas valve, thus shutting off the gas line.) All electrically -operated devices predetermined to shut off or turn on should do so. If this does not occur, turn power source off and make sure all wiring is properly connected and retest. 4. If test is successful, recock regulated release mechanism using cocking lever (Part No. 14995) and reinstall lock bar (Part No. 14985). If a manual reset relay is installed, depress the reset button (RED LIGHT ON). NOTICE If other accessories are being attached, stop at Step 4 of this test and install other acces- sories. If no other accessories are being at- tached, complete "Testing and Trouble- shooting" section, Step 4(h) through 4(k) on Page 36. PRESSURE SWITCHES The pressure switches for the R-102 system are specially designed. The switches are intended for use with electric gas valves, alarms,. contactors, lights, contractor supplied electric power shut-off devices, and other electrical devices that are designed to shut off or turn on when the fire suppression sys- tem is actuated. Pressure Switches that may be used on system are: Description Part No. Single -Pole, Double -Throw' 53133 Double -Pole, Double -Throw' 24377 Rated for 20 amps, 125, 250 or 480 VAC — with 10 amp ® 125 VAC "L" 1 hp•115 VAC, 2 hp-230 VAC, 112 amp ® 125 VDC, 1/4 amp a 250 VDC. A relay must be supplied by others, if equipment load exceeds the rated capacity of the switch. i U. L. EX. 3470 ACCESSORIES 4-1-86 Page 51 PRESSURE SWITCHES (Continued) Installation Procedure The procedure for field installing a Pressure Switch is as follows: 1. Make certain that regulated release assembly enclosure cover is detached with lock bar properly inserted within the release mechanism. For Mounting One Pressure Switch 1/4" TEE WITH 1/4" x 1/8" REDUCER ,&CAUTION Failure to follow these instructions will lead to system 'actuation. ,/8" ELBOW 2. Verify that cartridge has been removed from regulated �'i release assembly and that regulated release mechanism is in the cocked position. 1/4" NIPPLE, If regulated release mechanism does not have lock bar in- 4" LONG serted or cartridge removed, refer to the "Semi -Annual Maintenance" section, page 55, and complete Steps 2 and 3 before completing the following installation steps. 3. Assemble pressure switch through knockout holes provid- ed on right side of regulated release assembly enclosure and secure with a 3/4 in. spacer and conduit nut. Refer to ® AND FITTINGS Figure 100 for reference. If For Mounting Two Pressure Switches two pressure switches are required, preassemble the switch enclosures using a 1/2 x 1 1/2 in. pipe nipple, 3/4 in. long spacer, and conduit nuts. The pipe nipple can be used as a wiring chaseaway. 1/4" TEE WITH / 4. For single -tank systems, install a 1/8 in. reducing fitting in 1/4" x 1/8" REDUCER the top outlet of the regulator; double -tank systems require an additional 1/4 in. nipple (4 in. long) and a 1/4 in. tee for installation to the expellant gas piping. Attach remaining 1/8 in. fittings as required to facilitate piping requirements for each pressure switch that will be used. 5. Wire each pressure switch to other compatible components 1/8" ELBOWI i ` in accordance with manufacturer's instructions (if provid- - ed). A QUALIFIED ELECTRICIAN should connect all elec- trical components in accordance with authority having "� jurisdiction. Refer to Figure 101 for reference. 1/4" NIPPLE 4" LONG ^ II iI 1/2" NUT Single -Pole Pressure Switch WIRE Double -Pole Pressure Switch (NOT SUPPLIED BY ANSUL) COMMON SWITCH I NORMALLY CLOSED FEMALE CONNECTORS COMMON 1Z NORMALLY j CLOSED RESET SWITCH FEMALE CONNECTORS • PRESSURE SWITCH HOUSING PRESSURE SWITCH HOUSING 1/2" X 1 1/2" NIPPLE, 3/4" SPACER, AND TWO 1/2" NUTS 1/8" TEE AND FITTINGS FIGURE 100 WIRE Y _4 (NOT SUPPLIED BY ANSUL) ACCESSORIES U.L. EX. 3470 4-1-86 Page 52 PRESSURE SWITCHES (Continued) Testing Procedure The procedures for testing a field installed pressure switch is as follows: NOTICE This test should only be performed by a QUALIFIED ELECTRICIAN. If an electrical gas shut-off valve is attached to system, perform proper test procedure for the gas valve first, before completing the fol- lowing steps. 1. Make certain power source is turned off. 2. Push each pressure switch reset button on front of switch housing assembly. An audible click may be heard at this time depending on which condition the switch is in. 5. Manually lift up on each pressure plate or pressure nut. An audible click should be heard at this time. the sound veri- fies that the switch has transferred to an actuated (FIRED) condition. RESET FIGURE 104 6. By use of an ohmmeter, verify that contacts are in their ac- tuated (FIRED) condition. ! 7. Reattach pressure switch cover to housing assembly. RESET BUTTON 8. Push each reset button to resume normal (READY) condi- tion. An audible click should be heard at this time. 9. Turn power source on. FIGURE 102 10. Make certain regulated release mechanism is cocked with lock bar in place. 3. Detach each pressure switch cover from housing assembly. 4. By use of an ohmmeter, verify that contacts are in their nor- NOTICE mal (READY) condition. Contact conditions are marked on If other accessories are being attached, stop switch. at Step 10 of this test and install other acces- NORMALLY OPE CONTACT COMMON NORMALLY CLOSED CONTACT RESET SWITCH FIGURE 103 sories. If no other accessories are being at- tached, complete "Testing and Trouble- shooting" section, Step 4(h) through 4(k) on Page 36. RECHARGE U.L. EX. 3470 4-1-86 Page 53 RECHARGE PROCEDURES i For continued fire protection, the R-102 restaurant fire/sup- pression system must be recharged immediately after use. Recharge procedures for single, double, and multiple -tank sys- tems are as follows. NOTICE Determine the cause of system discharge and correct immediately before performing system recharge. ACAUTION DO NOT FLUSH PIPE WITH WATER OR OTHER MATERIALS. 1. Remove the enclosure cover from the Ansul Automan regu- lated release assembly and each regulated actuator as- sembly. 2. From tank in enclosure: Disconnect the expellant gas hose from each tank adaptor assembly. From tank in bracket assembly: Disconnect expellant gas piping union at each tank adaptor inlet line(s). 3. Disconnect distribution piping union at each tank adaptor outlet line(s). 4. From tank in enclosure: Release securing strap from each tank and remove. From tank in bracket assembly: Loosen wingnut, disengage bracket band, and remove each tank. 5. Loosen collar nut to remove each tank adaptor/tube assem- bly. Remove O-ring and inspect for damage. Clean and coat O-ring with a good grade of extreme temperature grease and reinstall into adaptor groove. �- O-RING FIGURE 105 6. Fill each tank with 3 gallons (11.4 L) of only Ansulex Liquid Fire Suppressant. Replace adaptor/tube assembly and wrench -tighten into place. Return and secure each tank in enclosure and/or bracket. Reconnect expellant gas and dis- tribution piping as required. The R-102 system is designed for only Ansulex Liquid Fire Suppressant. The effectiveness of this agent on cooking grease fires is the result of a reaction of its base ingredients with grease to form a soap -like foam. 7. Remove, disassemble, and clean all nozzles with a mild soap solution. Reassemble nozzles and install in distribu- tion piping, making certain correct nozzles are put back in the proper locations with blow -off caps in place. 8. Raise tension lever to "UP" position. 9. Cock regulated release mechanism using cocking lever (Part No. 14995) and install lock bar (Part No. 14985). 10. Remove empty cartridge from regulated release assembly and each regulated actuator assembly as required. ACAUTION DO NOT INSTALL REPLACEMENT CAR- TRIDGE AT THIS TIME OR SYSTEM MAYBE ACTUATED. 11. Install properly -rated fusible links in all detectors except the terminal detector. 12. Install test link (Part No. 15751) in terminal detector. 13. Remove the lock bar. 14. Lower tension lever to "DOWN" .position. 15. Using wire cutter, cut the test link at the terminal detector to simulate automatic actuation. NOTICE If regulated release mechanism does not ac- tuate, refer to Steps 2 and 3 of the "Testing And Troubleshooting" section on page 36. 16. After successful actuation, raise the tension lever to "UP" position. 17. Install properly -rated fusible link in terminal detector. 18. Lower tension lever to "DOWN" position. 19. Locate detector linkage and center in each bracket. 20. Cock the regulated release mechanism. 21. Manually test the regulated release mechanism by operat- ing the regulated release assembly red "STRIKE" button. 22. Recock the regulated release mechanism and insert the lock bar. 23. Before installing replacement cartridge, reset all accesso- ry equipment by referring t6 appropriate section of "Accessories -Reset Procedures" on page 54. 24. Remove shipping cap and weigh replacement cartridge. Replace, if weight is 1/2 ounce (14.2 g); or more, below weight stamped on cartridge. Cartridge Model Part No. Ansul Automan Regulated Release Assembly Single -Tank System Assembly 5373 Double -Tank System Assembly 57390 Multiple -Tank System Assembly 5373 (Three and Five Tank Systems) Multiple -Tank System Assembly 57390 (Four and Six -Tank Systems) Regulated Actuator Assembly(ies) 57390 or 29187 Obtain replacement cartridges from authorized Ansul dis- tributors only. 25. Make certain regulated release mechanism is cocked and lock bar is installed. Then, screw replacement cartridge into the regulated release assembly and each regulated actua- tor receivers and hand tighten. 26. Remove lock bar. ®CAUTION DO NOT HIT RED "STRIKE" BUTTON WHEN CLOSING COVER ON REGULATED RELEASE ASSEMBLY OR SYSTEM WILL BE ACTUATED. 27. Record installation date and place regulated release assem- bly and each regulated actuator assembly enclosure cover in place. 28. Insert ring pin through the regulated release assembly red "STRIKE" button, attach a lead and wire seal (Part No. 197) and then, secure each enclosure cover. ACCESSORIES —RESET PROCEDURES U.L. EX. 3470 4-1-86 Page 54 c REMOTE MANUAL PULL STATION Reset each remote manual pull station by completing the fol- lowing steps: 1. Remove set screw from stud that retains glass break rod with allen wrench. 2. Carefully remove any remaining broken glass from station. 3. Press and position ring handle in proper location against cover and slide the replacement glass break rod (Part No. 4834) through stud and pull ring handle. 4. Tighten set screw into stud. MECHANICAL GAS SHUT-OFF VALVE 1. Reset each mechanical gas shut-off valve by completing the following steps: AWARNING TO REDUCE THE RISK OF EXPLOSION DUE TO LEAKING GAS, BEFORE THE GAS LINE IS TURNED ON, MAKE CERTAIN TO EXTINGUISH ANY OPEN FLAMES AND TURN OFF ALL BURNERS AND ANY ELEC- TRICAL OR MECHANICAL DEVICES THAT ARE CAPABLE OF IGNITING GAS. a. Remove side cover from gas valve housing. b. Extend air cylinder rod to full "UP" position. Air cylinder is located inside the regulated release assembly en- closure. c. Recock gas valve by pushing stem up so cable lever can be attached. 2. Check burners for gaseous odor. IF GASEOUS ODOR EX- ISTS, MANUALLY PUSH THE AIR CYLINDER ROD TO THE FULL "DOWN" POSITION IMMEDIATELY. This will cause the mechanical gas valve to shut the gas line off. Open any doors and/or windows to clear the area of gase- ous fumes, then correct the gas leak before proceeding any further. 3. If no gaseous odor exists, pilot light may be ignited at this time. 4. Reinstall side cover to gas valve housing. Make certain roll pin is positioned within both sides of the valve housing slot. Connect visualinspection seals (Part No. 25940) on Ansul type valves. ELECTRICAL SWITCH Reset the electric (snap -action) switch by completing the follow- ing steps: 1. Make certain the power source is on.; 2. Electric (snap -action) switch is reset automatically when the regulated release mechanism is recocked. ELECTRICAL GAS SHUT-OFF VALVE 1. Reset each electric gas shut-off valve by completing the fol- lowing steps: AWARNING TO REDUCE THE RISK OF EXPLOSION DUE TO LEAKING GAS, BEFORE THE GAS LINE IS TURNED ON, MAKE CERTAIN TO EXTINGUISH ANY OPEN FLAMES AND TURN OFF ALL BURNERS AND ANY ELEC- TRICAL OR MECHANICAL DEVICES THAT ARE CAPABLE OF -IGNITING GAS. a. Make certain the power source is on. b. Depress reset button on manual reset relay (red light on). Gas valve will resume its normal operating position. 2. Check burners for gaseous odor. IF GASEOUS ODOR EX- ISTS, TURN OFF POWER SOURCE IMMEDIATELY. This will cause the electric gas valve to shut the gas line off. Open any doors and/or windows to clear the area of gase- ous fumes, then correct the gas leak before proceeding any further. 3. If no gaseous odor exists, pilot light may be ignited at this time. PRESSURE SWITCH Reset each pressure switch by depressing the reset button(s) on the pressure switch cover located on the side of the regulat- ed release assembly enclosure. An audible click will be heard to verify the pressure switch has resumed its normal (non - actuated) condition. I 1V SEMI-ANNUAL MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Page 55 SEMI-ANNUAL MAINTENANCE EXAMINATION l: Semi-annual maintenance procedures for single, double, and multiple -tank systems are as follows. NOTICE Under certain circumstances hood and duct cleaning operations may render the fire sup- pression system ineffective due to a coating of cleaning chemical left on the detection equipment or mishandling of the system by cleaning service personnel. Therefore, it Is strongly recommended that the R-102 system be completely inspected and serviced by an authorized Ansul dis- tributor immediately following any such cleaning operations. 1. Remove the enclosure cover from the Ansul Automan regu- lated release assembly and each regulated actuator as- sembly. 2. Insert the lock bar (Part No. 14985) on the cocked regulat- ed release mechanism. 3. Remove nitrogen cartridge from regulated release assem- bly and each regulated actuator assembly, install safety shipping cap, and set aside in a safe location. 4. Remove gasket from cartridge receiver in regulated release mechanism and each regulated actuator. Check gasket for elasticity or cuts. Clean and coat gasket lightly with a good grade of extreme temperature grease. Reinstall gasket into cartridge receiver(s). 5. From tank in enclosure: Disconnect the expellant gas hose from each tank adaptor assembly. From tank in bracket assembly: Disconnect the expellant gas piping union at each tank adaptor inlet line. 6. Disconnect distribution piping union at each tank adaptor outlet line. 7. From tank in enclosure: Release securing strap from each tank and remove. From tank in bracket assembly: Loosen wingnut, disengage bracket band, and remove each tank. Keep tank in upright position to avoid spilling the agent. 8. Loosen each collar nut and remove each tank adaptor/tube assembly. 9. Make certain that each tank is filled to a level of 1 1 /2 - 2 in. (3.8-5 cm) from the bottom of the fill opening. 10. Examine threads on each collar nut and tank collar for nicks, burrs, or cross -threading. Clean and coat O-ring with a good grade of extreme temperature grease. Clean seating sur- face and return adaptor/tube assembly to each tank. Wrench tighten. F O-RING 11. Place fully charged tanks in enclosures and/or brackets and secure. 12. Carefully assemble and wrench tighten all expellant gas and agent distribution piping. 13. Remove blow -off caps from nozzles. Inspect each blow -off cap and replace if deteriorated. NOTICE Blow -off caps that have been installed within the system for over one year must be replaced. 14. Check all nozzles to ensure that they are free of grease build-up and reinstall blow -off caps. 15. Remove the lock bar and manually test the regulated release assembly by operating the red '-`STRIKE- button. 16. Cock the regulated release mechanism using cocking lever (Part No. 14995). 17. Again test the regulated release mechanism by pulling the handle on the remote manual pull station. 18. Recock release mechanism using cocking lever (Part No. 14995). 19. Raise tension lever to "UP" position. 20. Install test link (Part No. 15751)''iin terminal detector. 21. Lower tension lever to "DOWN" position. 22. Using wire cutter, cut test link at terminal detector to simu- late automatic actuation. NOTICE If regulated release mechanism does not ac- tuate, refer to Steps 2 and 3 of the "Testing And Troubleshooting" section on page 36. 23. After successful actuation, raise the tension lever to "UP" position. 24. Return properly -rated fusible link to terminal detector. NOTICE Fusible links installed within system for over one year must be replaced. 25. Remove, clean, and return additional fusible links to series detector linkage. (Fusible links loaded with grease and other extraneous material can result in excessive delays in ac- tuation.) 26. Lower the tension lever to "DOWN" position. 27. Recock the regulated release mechanism and insert the lock bar. 28. Inspect the base of the wire rope clamping device to make certain that there is a minimum of 1/4. in. (6.4 mm) clear- ance between the base of the trip hammer assembly and the cable lever assembly. NOTICE If clearance is not 1/4 in. (6.4 mm) minimum, raise tension lever to "UP" position, raise trip hammer 3/8 -1 /2 in. (9.5 -12.7 mm), tighten set screws, and repeat Steps 26 and 28. L-_. - - . .. . FIGURE.106 SEMI-ANNUAL MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Pa_ge 56 SEMI-ANNUAL MAINTENANCE EXAMINATION (Continued) 29. Locate detector linkage and center in each bracket. 30. Make certain accessories have operated as intended. Check operation of mechanical gas shut-off system by referring to "Testing Procedure" on Page 42. 31. Before reinstalling cartridge, reset all accessory equipment by referring to appropriate section of "Accessories -Reset Procedures" on page 54. 32. Remove shipping cap and weigh each nitrogen cartridge. Replace if weight is 1/2 ounce (14.2 g), or more, below weight stamped on cartridge. Cartridge Model Part No. Ansul Automan Regulated Release Assembly Single -Tank System Assembly 5373 Double -Tank System Assembly 57390 Multiple -Tank System Assembly 5373 (Three and Five Tank Systems) Multiple -Tank System Assembly 57390 (Four and Six -Tank Systems) Regulated Actuator Assembly(ies) 57390 or 29187 Obtain replacement cartridges from authorized Ansul dis- tributors only. 33. Make certain regulated release mechanism is cocked and lock bar is installed, then screw replacement cartridge into regulated release mechanism and each regulated actua- ,tor receiver(s) and hand tighten. 34. Remove lock bar. ACAUTION DO NOT HIT RED "STRIKE" BUTTON WHEN CLOSING COVER ON REGULATED RELEASE ASSEMBLY OR SYSTEM WILL BE ACTUATED. 35. Record semi-annual maintenance date and place regulat- ed release assembly and each regulated actuator assem- bly enclosure cover in -place. 36. Insert ring pin through the regulated release assembly red "STRIKE" button, attach a lead and wire seal (Part No. 197) and then, secure each enclosure cover. L 5 YEAR MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Page 57 5-YEAR MAINTENANCE EXAMINATION Five-year maintenance procedures for single, double, and multiple -tank systems are as follows. . NOTICE Under certain circumstances hood and duct cleaning operations may render your fire sup- pression system ineffective due to a coating of cleaning chemical left on the detection equipment or mishandling of the system by cleaning service personnel. Therefore, it Is strongly recommended that the R-102 system be completely inspected and serviced by an authorized Ansul dis- tributor immediately following any such cleaning operations. AT FIVE YEAR INTERVALS, THE RELEASE MECHANISM REGULATOR MUST BE TESTED. 1. Remove the enclosure cover from the Ansul Automan regu- lated release assembly and each regulated actuator as- sembly. 2. Install the lock bar (Part No. 14985) on the cocked regulat- ed release mechanism. 3. Remove nitrogen cartridge from regulated release assem- bly and each regulated actuator assembly, install safety shipping cap, and set aside in a safe location. ACAUTION DO NOT REINSTALL CARTRIDGE AT THIS TIME OR SYSTEM MAY BE ACTUATED. 4. Remove gasket from cartridge receiver in regulated release mechanism and each regulated actuator. Check gasket for elasticity or cuts. Clean and coat gasket lightly with a good grade of extreme temperature grease. Reinstall gasket into cartridge receiver(s). 5. From tank in enclosure: Disconnect the expellant gas hose from each tank adaptor assembly. From tank in bracket assembly: Disconnect the expellant gas piping union at each tank adaptor inlet line. 6. Disconnect distribution piping union at each tank adaptor outlet line. 7. From tank in enclosure: Release securing strap from each tank and remove. From tank in bracket assembly: Loosen wingnut, disengage bracket band, and remove each tank. Keep tank in upright position to avoid spilling the agent. 8. Loosen collar nut and remove each tank adaptor/tube as- sembly. 9. Make certain that each tank is filled to a level of 1 1/2-2 in. (3.8-5, cm) from the bottom of the fill opening. 10. Examine threads on each collar nut and tank collar for nicks, burrs, or cross -threading. Clean and coat O-ring with a good grade of extreme temperature grease. Clean seating sur- face and return adaptor/tube assembly to each tank. Wrench tighten. NOTICE Do not reinstall any tank at this time. - F O-RING FIGURE 107 11. Raise tension lever to "UP" position. 12. Remove fusible link in each series detector and install a new, properly -rated link. NOTICE Fusible links installed within system for over one year must be replaced. . 13. Remove fusible link and install a test link (Part No. 15751) in the terminal detector. 14. Check all nozzles to ensure that they are free of grease build-up and make certain blow -off caps are properly in- stalled. 15. Lower tension lever to "DOWN" position. 16. Inspect the base of the wire rope clamping device to make certain that there is a minimum of 114 in. (6.4 mm) clear- ance between base of the trip hammer assembly and the cable lever assembly. NOTICE If clearance is not 1/4 in. (6.4 mm) minimum, raise tension lever to "UP" position, raise trip hammer 3/8 —1/2 in. (9.5 —12.7 mm), tighten set screws, and repeat Steps 15 and 16. 17. Locate detector linkage and center in each bracket. 18. Remove lock bar. 19. Using wire cutter, cut test link at terminal detector,to simu- late automatic actuation. NOTICE If regulated release mechanism does not ac- tuate, refer to Steps 2 and 3 of the "Testing and Troubleshooting" section on page 36.;gl 20. Upon successful actuation, raise tension lever to "UP" po- sition, and install a new, properly -rated fusible link in ter- minal detector. NOTICE Fusible links installed within system for over one year must be replaced. 21. Lower tension lever to "DOWN" position. 22. Locate detector linkage and center in each bracket. 23. Cock regulated release mechanism and test it manually by operating the red "STRIKE" button. 24. Cock release mechanism and again test it manually by pull- ing the handle on the remote manual pull station. 25. Recock the regulated release mechanism and insert the lock bar. 5 YEAR MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Page 58 5-YEAR MAINTENANCE EXAMINATION (Continued) 26. Single -Tank System Only: Connect regulator test kit to the expellant gas hose outlet as shown in Figure 108. ACAUTION Make certain valve is CLOSED on test kit. An open valve will cause all gas to discharge through the expellant gas line. (10 RW 00 0. FIGURE 108 27.. Double -Tank System Only: Remove the union from the expellant gas line and install a pipe cap. Connect regulator test kit to the expellant gas hose outlet as shown in Figure 109. ACAUTION Make certain valve is CLOSED on test kit. An open valve will cause all gas to discharge through the expellant gas line. FIGURE 109 28. Multiple -Tank (Three and Five -Tank) Systems Only: At the regulated release assembly, connect the;regulator test kit to the expellant gas hose outlet as shown is Figure 108. At the regulated actuator assembly, remove the union from the expellant gas line and install a pipe cap. Connect regu- lator test kit to the expellant gas hose outlet as shown in Figure 110. ACAUTION Make certain valve is CLOSED on test kit. An open valve will cause all gas to discharge through the expellant gas line. 'm FIGURE 110 29. Multiple -Tank (Four and Six -Tank) Systems Only: At the regulated release assembly, remove the union from the ex- pellant gas line and install a pipe cap. Connect regulator test kit to the expellant gas hose outlet as shown in Figure 109. At the regulated actuator assembly, remove the union from the expellant gas line and install a pipe cap. Disconnect the expellant gas hose from the agent tank. Connect regulator test kit to thO hose outlet as shown in Figure 110. ACAUTION Make certain valve is CLOSED on test kit. An open valve will cause all gas to discharge through the expellant gas line. 30. Install an LT-30-R nitrogen gas cartridge (Shipping Part No. 5373) into the regulated release assembly and each regu- lated actuator installed within the system. NOTICE Upon testing the regulator, all accessories such as gas valves, pressure switches and electric switches will opera{ , causing gas or electric shut-off. s',' 31. Remove lock bar and operate regulated release assembly red "STRIKE" button to supply pressure to each test kit. 5 YEAR MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Page 59 5-YEAR MAINTENANCE EXAMINATION (Continued) 32. Test each regulator by completing the following steps: a. With the test kit valve closed, check the reading on the test kit pressure gauge. Correct reading should be 95 —105 psi (655 — 724 kPa). This portion of the test verifies the correct dead set of the regulator. b. Quickly open test kit valve and check gauge while pres- sure is bleeding off. Gauge reading should not fall be- low 80 psi (552 kPa). This portion of the test verifies the regulator flow rate. c. Close the test kit valve and re -read the pressure gauge. Gauge should again read 95 —105 psi (655 = 724 kPa). NOTICE If regulator test is not successful, contact Ap- plications Engineering, Ansul Fire Protection, Wormald U.S., Inc., Marinette, WI 54143. 33. Open the test kit valve and relieve all pressure from nitro- gen cartridge. 34. Cock the regulated release mechanism using cocking le- ver (Part No.14995), and insert lock bar (Part No. 14985). 35. Remove empty cartridge from the regulated release mech- anism and each regulated actuator. Then remove each test kit. 36. Make certain accessories have operated as intended. Check operation of mechanical gas shut-off system by referring to "Testing Procedure" on Page 42. 37. Before reinstalling cartridge, reset all accessory equipment by referring to appropriate section of "Accessories -Reset Procedures" on page 54. 38. Place each fully charged tank in enclosure and/or bracket and then secure. 39. Reconnect all distribution piping and expellant gas piping unions as required. Wrench tighten. 40. Check each nitrogen gas cartridge by removing shipping cap and weighing cartridge. Replace if weight is 1 /2 ounce (14.2 g), or more, below weight stamped on cartridge. Cartridge Model Part No. Ansul Automan Regulated Release Assembly Single -Tank System Assembly 5373 Double -Tank System Assembly 57390 Multiple -Tank System Assembly 5373 (Three and Five Tank Systems) Multiple -Tank System Assembly 57390 (Four and Six -Tank Systems) Regulated Actuator Assembly(ies) 57390 or29187 Obtain replacement cartridges from authorized Ansul dis- tributors.,only. 41. Make certain regulated release mechanism is cocked and lock bar is installed, then screw replacement cartridge into regulated release mechanism and each regulated actua- tor receiver(s) and hand tighten. 42. Remove lock bar. ACAUTION DO NOT HIT RED "STRIKE" BUTTON WHEN CLOSING COVER ON REGULATED RELEASE ASSEMBLY OR SYSTEM WILL BE ACTUATED. 43. Record 5-year maintenance date and place regulated release assembly and each regulated actuator assembly en- closure cover in place. 44. Insert ring pin through the regulated release assembly red "STRIKE" button, attach a lead and wire seal (Part No. 197) and then, secure each enclosure cover. 12 YEAR MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Page 60 12-YEAR MAINTENANCE EXAMINATION Twelve-year maintenance procedures for single, double, and multiple -tank systems are as follows. NOTICE Under certain circumstances hood and duct cleaning operations may render your fire sup- pression system ineffective due to a coating of cleaning chemical left on the detection equipment or mishandling of the system by cleaning service personnel. Therefore, It is strongly recommended that the R-102 system be completely inspected and serviced by an authorized Ansul dis- tributor Immediately following any such cleaning operations. AT TWELVE-YEAR INTERVALS, THE LI- QUID AGENT TANK(S) MUST BE HYDROSTATICALLY TESTED AND REFILLED WITH A FRESH CHARGE OF ANSULEX LIQUID FIRE SUPPRESSANT. THE DATE OF MANUFACTURE IS STAMPED ON THE SKIRT AT THE BOTTOM OF THE TANK. 1. Remove the enclosure cover from the Ansul Automan regu- lated release assembly and each regulated actuator as- sembly. 2. Install the lock bar (Part No. 14985) on the cocked regulat- ed release mechanism. 3. Remove nitrogen cartridge from regulated release assem- bly and each regulated actuator assembly, install safety shipping cap, and set aside in a safe location. ACAUTION DO NOT REINSTALL CARTRIDGE AT THIS TIME OR SYSTEM MAY BE ACTUATED. 4. Remove gasket from cartridge receiver in regulated release mechanism and each regulated actuator. Check gasket for elasticity or cuts. Clean and coat gasket lightly with a good grade of extreme temperature grease. Reinstall gasket into cartridge receiver(s). 5. From tank in enclosure: Disconnect the expellant gas hose from each tank adaptor assembly. From tank in bracket assembly: Disconnect expellant gas piping union at each tank adaptor inlet line. 6. Disconnect distribution piping union at each tank adaptor outlet line. 7. From tank in enclosure: Release securing strap from each tank and remove. From tank in bracket assembly: Loosen wingnut, disengage bracket band, and remove each tank. Keep tank in upright position to avoid spilling the agent. 8. Loosen collar nut and remove each tank adaptor/tube as- sembly. AWARNING ANSULEX LIQUID FIRE SUPPRESSANT IS ALKALINE IN NATURE. SAFETY GLASSES SHOULD BE WORN DURING TRANSFER OPERATIONS. AVOID CONTACT WITH SKIN OR EYES. IN CASE OF CONTACT, FLUSH IMMEDIATELY WITH WATER FOR 15 MINUTES. IF IRRITATION PERSISTS, CONTACT A PHYSICIAN. DO NOT TAKE IN- TERNALLY. IF TAKEN INTERNALLY DO NOT INDUCE VOMITING. DILUTE WITH WATER OR MILK AND CONTACT A PHY- SICIAN. 9. Pour the liquid agent from the tank into a clean, plastic con- tainer, and flush tank with clear water. 10. At this point, each liquid agent tank must be HYDROSTAT- ICALLY TESTED. 11. Examine threads on each collar nut and tank collar for nicks, burrs, or cross -threading. Clean and coat 0-ring with a good grade of extreme temperature grease. E- O-RING FIGURE 111 12. Refill each tank with 3 gallons (11.4 L) of Ansulex Liquid Fire Suppressant. 13. Clean seating surface and return each adaptor/tube assem- bly to tank. Wrench tighten. NOTICE Do not reinstall any tank at this time. 14. Raise tension lever to "UP" position. 15. Remove fusible link in each series detector and install a new, properly -rated link. NOTICE Fusible links installed within system for over one year must be replaced. 16. Remove fusible link and install a test link (Part No. 15751) in the terminal detector. 17. Check all nozzles to ensure that they are free of grease build-up and make certain blow -off caps are properly in - /stalled. 18. Lower tension lever to "DOWN" position. . i +6 12 YEAR MAINTENANCE EXAMINATION U.L. EX. 3470 4-1-86 Page 61 12-YEAR MAINTENANCE EXAMINATION (Continued) 19. Inspect the base of the wire rope clamping device to make certain that there is a minimum of 1/4 in. (6.4 mm) clear- ance between base of the trip hammer assembly and the cable lever assembly. NOTICE If clearance is not 1/4 in. (6.4 mm) minimum, raise tension lever to "UP" position, raise trip hammer 3/8-1/2 in. (9.5-12.7 mm), tighten set screws, and repeat Steps 18 and 19. 20. Locate detector linkage and center in each bracket. 21. Remove lock bar. 22. Using wire cutter, cut test link'at terminal detector to simu- late automatic actuation. NOTICE If regulated release mechanism does not ac- tuate, refer to Steps 2 and 3 of the "Testing and Troubleshooting" section on page 36. 23. Upon successful actuation, raise tension lever to "UP" po- sition, and install a new, properly -rated fusible link in ter- minal detector. NOTICE Fusible links installed within system for over one year must be replaced. 24. Lower tension lever to "DOWN" position. 25. Locate detector linkage and center in each bracket. 26. Cock regulated release mechanism and test it manually by operating the red "STRIKE" button. 27. Cock release mechanism and again test it manually by pull- ing the handle on the remote manual pull station. 28. Recock the regulated release mechanism and insert the lock bar. 29. Make certain accessories have operated as intended. Check operation of mechanical gas shut-off system by referring to "Testing Procedure" on Page 42. 30. Before reinstalling cartridge, reset all accessory equipment by referring to appropriate section of "Accessories -Reset Procedures" on page 54. 31. Place each fully charged tank in enclosure and/or bracket and then secure. 32. Reconnect all distribution piping and expellant gas piping unions as required. Wrench tighten. 33. Check each nitrogen gas cartridge by removing shipping cap and weighing cartridge. Replace if weight is 1/2 ounce (14.2 g), or more, below weight stamped on cartridge. J� i: Model Ansul Automan Regulated Release Assembly Single -Tank System Assembly Double -Tank System Assembly Multiple -Tank System Assembly (Three and Five Tank Systems) Multiple -Tank System Assembly (Four and Six -Tank Systems) Cartridge Part No. 5373 57390 5373 57390 Regulated Actuator Assembly(ies) 57390 or 29187 Obtain replacement cartridges from authorized Ansul dis- tributors only. 34. Make certain regulated release mechanism is,cocked and lock bar is installed, then screw replacement cartridge into regulated release mechanism and each regulated actua- tor receiver(s) and hand tighten. 35. Remove lock bar. ACAUTION DO NOT HIT RED "STRIKE" BUTTON WHEN CLOSING COVER ON REGULATED RELEASE ASSEMBLY OR SYSTEM WILL BE ACTUATED. I 36. Record 12-year maintenance date and place regulated release assembly and each regulated actuator assembly en- closure cover in -place. 37. Insert ring pin through the regulated release assembly red "STRIKE" button, attach a lead and wire seal (Part No. 197) and then, secure each enclosure cover. WARRANTY U.L. EX. 34M 4-1-86 Page 62 r •, WARRANTY AND LIMITS OF WARRANTY A. Ansul Products Except as indicated in B below, your R-102 System, sup- plied by Ansul Fire Protection, Wormald U.S., Inc. ("AN- SUL") is warranted to you as the originial purchaser for five years from the date of delivery against defects in workman- ship and material as purchaser's sole and exclusive reme- dy, ANSUL will replace or repair any component part which, in its opinion, is defective and has not been tampered with or subjected to misuse, abuse or exposed to highly corro- sive conditions. B. Purchased Products The following items which are not manufactured by or ex- pressly for ANSUL are warranted against defects resulting from the manufacturer's fabrication, process or parts for one year from the date of purchase: fusible links, electric gas shut-off valves, manual reset relay, snap -action switch and solenoid, detectors, electric manual pull station, pressure relief valves, and regulators. Evaluation of each reportedly defective relay, valve, etc. . returned to ANSUL will be made by the original manufac- turer or an agent thereof and its judgment shall be final. C. EXCEPT AS PROVIDED IN (A) AND (B), THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED IN- CLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE MADE BY ANSUL CONCERNING THIS SYSTEM. ANSUL SHALL HAVE NO LIABILITY'FOR ANY CONSEQUENTIAL, SPE- CIAL OR SIMILAR DAMAGES. For repairs, parts and service of the ANSUL System, contact your local ANSUL representative, or Ansul Fire Protection, Wormald U.S., Inc., Marinette, Wisconsin 54143; 715-735-7411. 4 t 1 .a SYSTEM COMPONENT INDEX U.L. EX. 3470 4-1-86 Page 63 L. . ANSUL R-102 RESTAURANT FIRE SUPPRESSION SYSTEM Part No. Description 71848 Chrome -Plated Tank -Bracket Shipping Assembly Includes: Chrome -Plated Tank Chrome -Plated Bracket Adaptor/Tube Assembly 71825 Mechanical Ansul Automan Regulated Release Shipping Assembly Includes: Regulated Release Mechanism in Mounting Enclosure Red Tank Adaptor/Tube Assembly 71834 Electric Ansul Automan Regulated Release Shipping Assembly Includes: Regulated Release Mechanism with Solenoid and Switch in Mounting Enclosure Red Tank Adaptor/Tube Assembly 71837 Regulated Actuator Shipping Assembly Includes: Actuator and Regulated Actuator in Mounting Enclosure Red Tank Adaptorfrube Assembly 56972 Regulator Test Kit Includes: Gauge, Hose and Valve Assembly 57670 3 Gallon (11.4 L) Container of Ansulex Liquid Fire Suppressant 5373 Cartridge Shipping Assembly (LT-30-R) 57390 Cartridge Shipping Assembly (R-102 Double -Tank) 29187 Cartridge Shipping Assembly (LT-A-101-30-R) 56932 Nozzle Shipping Assembly (Plenum) Includes: 25 Plenum Nozzles (Part No. 56927) 25 Blow -Off Caps 56933 Nozzle Shipping Assembly (Duct) Includes: 25 Duct Nozzles (Part No. 56928) 25 Blow -Off Caps 56934 Nozzle Shipping Assembly (Upright Broiler) Includes: 2 Upright Broiler Nozzles (Part No. 56929) 2 Blow -Off Caps 56935 Nozzle Shipping Assembly (Appliance) Includes: 25 Appliance Nozzles (Part No. 56930) 25 Blow -Off Caps 76781 Nozzle Shipping Assembly (High Flow Ap- pliance) Includes: 2 High Flow Appliance Nozzles (Part No. 76782) 2 Blow -Off Caps 57673 B18W-Off Cap Shipping Assembly (Spare) Includes: 50 Blow -Off Caps 56837 Series Detector Package (Two -Piece) 56838 Terminal Detector Package (Two -Piece) Includes: Test Link 15373 Series Detector Package (Hinged) 15375 Terminal Detector Package (Hinged) Includes: Test Link 16426 Pulle Elbows It Than 200 OF (93 °C)) 45771 Pulley Elbows (200 OF (93 °C) to 700 OF (371 o C)) 15342 Pulley Tee 15821 Wire Rope (50 Feet (15 m)) 12664 Split -Bolt Connector 26317 Wire Rope Stop Sleeve 4596 Oval Sleeve 13707 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: Solenoid Valve — 3/4" 13708 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: Solenoid Valve — 1" 13709 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: Solenoid Valve — 1 1/2" 13710 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: Fluid Power Gas Valve — 2" 17643 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: Fluid Power Gas Valve — 3" 14702 Gas Shut-off Equipment (Electrical 110 VAC, 60 Hz) Includes: Relay — Manual Reset 17408 Gas Shut-off Equipment (Electrical 24 VAC, 60 Hz) Includes: Diaphragm Gas Valve — 3/4" 17409 Gas Shut-off Equipment (Electrical 24 VAC, 60 Hz) , Includes: Diaphragm Gas Valve — 1" 17410 Gas Shut-off Equipment (Electrical 24 VAC, 60 Hz) Includes: Diaphragm Gas Valve — 1 1/2" 17411 Gas Shut-off Equipment (Electrical 24 VAC, 60 Hz) Includes: Diaphragm Gas Valve — 2" 17412 Gas Shut-off Equipment (Electrical 24 VAC, 60 Hz) Includes: Transformer (24 VAC) 17413 Gas Shut-off Equipment (Electrical 24 VAC, 60 Hz) Includes: Relay Manual Reset (24 VAC) 15549 Electric Switch (Field Mounted) Includes: Electric Switch (SPDT) 32222 Electric Switch (Field Mounted) Includes: Single Dual Electric Switch Assembly (DPDT) 32220 Electric Switch (Field Mounted) Includes: Double Dual Electric Switch Assembly (4 PDT) 53133 Pressure Switch (SPDT) 24377 Pressure Switch (DPDT) 55598 Gas Shut-off Equipment — Mechanical (Ansul) Includes: Mechanical Gas Valve — 3/4" SYSTEM COMPONENT INDEX U.L. EX. 3470 4-1-86 Page 64 ANSUL R-102 RESTAURANT FIRE SUPPRESSION SYSTEM (Continued) Part No. Description 55601 Gas Shut-off Equipment — Mechanical (Ansul) 53772 Includes: Mechanical Gas Valve — 1" 55604 Gas Shut-off Equipment — Mechanical (Ansul) 53771 Includes: Mechanical Gas Valve — 1 1/4" 55607 Gas Shut-off Equipment — Mechanical (Ansul) 26317 Includes: Mechanical Gas Valve — 1 1/2" 55610 Gas Shut-off Equipment — Mechanical (Ansul) 14985 Includes: Mechanical Gas Valve — 2" 25937 Gas Shut-off Equipment — Mechanical (ASCO) 14995 Includes: Mechanical Gas Valve — 2 1/2" 25938 Gas Shut-off Equipment — Mechanical (ASCO) 15618 Includes: Mechanical Gas Valve — 3" 4835 Remote Manual Pull Station Includes: Remote Manual Pull Station 15240 Assembly 4834 Remote Manual Pull Station Includes: Glass Break Rod (Replacement) 197 5373 Recharge Equipment Includes: LT-30-R Cartridge (Includes 71961 Cartridge Part No. 4893) 57390 Recharge Equipment Includes: Double System Cartridge (Includes Cartridge Part No. 57391) 29187 Recharge Equipment Includes: LT-A-101-30 Cartridge (Includes Cartridge Part No. 29188) 57670 i Recharge Equipment Includes: 3 Gallon (11.4 L) Container of Ansulex Liquid Fire Suppressant 57673 Recharge Equipment Includes: 50 Blow -Off Caps 15751 Recharge Equipment Includes: Test Link 56810 Recharge Equipment Includes: Fusible Link 135 OF (57 °C) 56811 Recharge Equipment Includes: Fusible Link 165 OF (74 °C) 56812 Recharge Equipment Includes: Fusible Link 212 OF (100 °C) 56813 Recharge Equipment Includes: Fusible Link 280 OF (138 °C) 56814 Recharge Equipment Includes: Fusible Link 360 OF (182 °C) 56815 Recharge Equipment Includes: Fusible Link 450 OF (232 °C) 56816 Recharge Equipment Includes: Fusible Link 500 OF (260 °C) r• Recharge Equipment Includes: Detector Bracket Recharge Equipment Includes: Detector Link Recharge Equipment Includes: Stop Sleeve Recharge Equipment Includes: Lock Bar Recharge Equipment Includes: Cocking Lever Recharge Equipment Includes: Cocking Lever and Lock Bar Assembly Recharge Equipment Includes: 500 OF (260 °C) Exhaust Duct Thermometer Recharge Equipment Includes: Lead and Wire Seal Recharge Equipment Includes: Installation Manual I Tank -Bracket Assembly 2 Fig. I PARTS LISTS U.L. EX. 3470 4-1-86 Page 65 I No. Description Part No. — Tank -Bracket Shipping Assembly, Chrome -Plated 71848 1 Shell Assembly 71845 2 Tank Adaptor Assembly 71343 3 Vent Plug Assembly 68800 4 0-Ring 56909 5 Nameplate 56904 6 Bracket Assembly 57835 7 Grommet 14089 8 Grommet 8688 9 Wing Nut 12065 i i J PARTS LISTS U.L. EX. 3470 4-1-86 Page 66 Ansul Automan Regulated Release Assembly 28 27 4 Ansul Automan Regulated Release Assembly (Continued) Fig. No. Description I PARTS LISTS U.L. EX. 3470 4-1-86 Page 67 p e I Mechanical Electrical Part No. Part No. — Regulated Release Shipping Assembly 71825 - - Regulated Release Shipping Assembly — 71834 1 Mounting Box 71828 71828 2 Speed Nut 12042 12042 3 Basic Release w/Regulator 74207 — 3 Basic Release w/Solenoid, Switch, and Regulator — 74222 4 Self -Tapping Screw 71342 71342 5 Spacer 71325 71325 6 Pop Rivet 15053 15053 7 Chain 15370 15370 8 Ring Pin 15367 15367 9 Tension Rod 15399 15399 10 Tension Spring 15398 15398 11 Finished Lever 15397 15397 12 Finished Angle Bracket 71346 71346 13 Machine Screw 14973 14973 14 Lockwasher 7310 7310 15 Hex Nut 14732 14732 16 Cap Screw 13944 13944 17 Bushing 14972 14972 18 Caution Label 57652 57652 19 Gasket 181 181 20 Expellant Gas Cartridge Assembly - - LT-30-R 5373 5373 — Double Tank 57390 57390 21 Safety Shipping Cap 1357 1357 22 Tank Adaptor Assembly 71343 71343 NS Vent Plug Assembly 68800 68800 NS O-Ring 56909 56909 23 Shell Assembly 71654 71654 24 Nameplate 56904 56904 25 Mounting Strap 17574 17574 26 Hose Assembly 69337 69337 27 Enclosure Cover 71831 71831 28 Machine Screw 15362 15362 29 Nameplate 56883 56883 30 Instruction Label 71670 71670 31 Label 12037 12037 32 Solenoid Assembly — 14988 33 Electric Snap -Action Switch — 17781 NS . Not Shown .r , I PARTS LISTS U.L. EX. 3470 4-1-86 Page 68 Regulated Actuator Assembly .7 I ezMN-&3 0 Fig. l/ No. Description Part No. — Regulated Actuator Assembly 71837 1 Mounting Box 71839 2 Pneumatic Actuator Assembly 68032 3 Hex Jam Nut 67990 4 Flat Washer 67991 5 Lockwasher 69521 6 Gasket 181 7 Expellant Gas Cartridge Assembly - - Double Tank 57390 — LT-A-101-30 29187 8 Safety Shipping Cap 1357 9 Speed Nut 12042 10 Hole Plug 68071 11 Nameplate 57652 12 Tank Adaptor Assembly 71343 NS Vent Plug Assembly 68800 NS O-Ring 56909 13 Shell Assembly 71654 14 Nameplate 56904 15 Mounting Strap ; 17574 16 Hose Assembly 69337 17 Enclosure Cover 71841 18 Machine Screw 15362 19 Nameplate 71671 20 Label 12037 NS - Not Shown FIREMASTER 2804 CORRINE DRIVE ORLANDO, FLORIDA 32803 Fusible link & Housing \ I I OVEN [no coverage required] / O O 34" four burner Stove HOOD SIZE: 14'x4' DUCT SIZE: 40"x26" i YJ r Supply Line / I ' .S sATior/ I;i I Detection Line l;r If I' jf(_REt ANSUL PROVIDE yR102 3 gallon 5u1PPY&Y— ----- J FOK -r6 �?J bOD ocAv f �-- ----- r Y I� 1 P 1 ^C] + Q - - - - - - - II 1 r1001� A�PLIf+r:GLS. - - -F------------------t- REFE� Tp SP_L• IS[25. Remote pull station FLOOR PLAN location on floor plant i "OUIK�SEAL" ETHE NFPA 96 FIRE PROTECTION CODE AI" AOAPTEK AGENT PIPE establishes minimum construction standards for the hood and duct in commercial kitchen ventilating systems. One of the standards is that all seams and joints shall have a liquid - tight continuous external weld. The device shown isamechanical means o(producing a CONDUIT l weld -like liquid -light seal. { I ©uSTEO ,-OVIK•PATCH- FireMaster Fire Protection Specialists Fire Equipment - Sales and Service R. MICHAEL KNEAR Fire Master Sales Representative FIREMASTER _244 CorriDe Drive Orlan o, FL 32803 F :(407)898-9717 49 SANFORD FIRE DEPARTMENT 1303 FRENCH AVENUE SANFORD, RID 32771 (407) 894-1671 SANFORD CIVIC CENTER 401 E. SEMINOLE BLVD. SANFORD, FLORIDA 32771 bh- PERMIT #_ Q DATE 7'//- �O RESIDENTIAL COMMERCIAL ADDRESS -�/D/ a OWNER ej-, CONTRACTOR_ VALUATION �7PERMIT EEC THIS APPROVAL DOES NOT GRANT PERMISSION TO VIOLATE ANY APPLICABLE CODE.. KEEP THIS PLAN ON JOB AT ALL TIMES.