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c Pyro Chem, Inc. <br />TO DISCHARGE <br />Engineer and Architect Specifications <br />TO REMOTE MANUAL PULL STATION <br />CABLE -100• MAX <br />CORNER PULLEYS • e0 MAX FOR 344-CABLE <br />COINER PULLEYS • tT MAX'OR Ills -CABLE <br />TO GAS VALVE SHUT-OFF <br />CABLE •sa MAII <br />CORNEA PULLEYS - 16 MAX <br />TO LE S <br />/ <br />CABLE- 100IINI< <br />CABLE • 100' MAX <br />CORNER PULLEYS - 20 MAX <br />TOTALLINNS •15 X <br />x <br />Ir <br />OPTIONAL <br />26.125 <br />MINIATURE <br />SWITCH <br />ONNECTIOI <br />Plyro�Ctieln� <br />RRON11 \ (sort <br />TO GAS VALVE SHUT-OFF <br />CABLE -60'MAX <br />CORNER PULLEYS -15 MAX <br />General <br />The Pyro Chem Restaurant Kitchen Fire Suppression System is a <br />pre-engineered solution to appliance and ventilating hood and <br />duct grease fires. The system is designed to maximize hazard <br />protection, reliability, and installation efficiency. Automatic or <br />manual system activation releases a throttled discharge of <br />potassium carbonate solution on the protected area in the form of <br />fine droplets to extinguish the fire and prevent reignition after the <br />discharge is complete. <br />System Operation <br />The Pyro Chem Restaurant Kitchen Fire Suppression System has <br />been designed for protecting kitchen hood, plenum, exhous! duct, <br />grease filters, and cooking appliances (such as fryers, griddles, <br />rangetops, upright broilers, eharbroilers and woks) from grease <br />fires. The versatile state-of-the-art wet chemical distribution <br />Technique, combined with dual, independent activation capability - <br />automatic fusible link or manual release . provides efficient, <br />reliable protection the moment a fire is detected. Once initiated, <br />the pressurized wdt chemical extinguishing agent cylinder expels <br />a potassium carbonato solution through a pre-engineered piping <br />network and out the discharge nozzles. The wet chemical <br />discharge pall,re is maintained for a duration of time to ensure <br />extinguishment and inhibit reignition. <br />Pyro Chem, Inc <br />301 Division Street <br />Boonton, NJ 07005 <br />_�. (800)526-1079 <br />In NJ (201) 335-9750 <br />o �o <br />PLC•240 B PCL-35( <br />I I J <br />t— A — <br />FLOW <br />POINT <br />MODEL NO. <br />A <br />g <br />CAPACITY <br />WEIGHT <br />PCL-240 <br />_B,pQ_ <br />a.J2@ <br />6 <br />__55.Ibs <br />CL-350 <br />I Ibs <br />ALL DIMENSIONS IN INCHES <br />Expanded capability provides remote manual actuation, gas <br />equipment shutdown, and electrical system shutdown. This <br />optional equipment will enhance the basic system functions and <br />be applicable when designing custom configurations to suit a <br />particular customer's needs and/or comply with local codes. <br />Suggested Architect's Specifications <br />The fire suppression system should be of the stored pressure, <br />wet chemical pre-engineered lixod nozzle type manufactured by <br />Pyro Chem, Inc. A carbon dioxide cartridge is designed in <br />compliance with Military Specification 'MIL-C-601G', and shall <br />be used as the pneumatic releasing device for the system. The <br />cartridge shall be an integral part or the control unit. The wet <br />chemical storage cylinder shall be O.O.T.- rated for stored <br />pressure of 175 psig, and a pressure gage shall be provided on <br />the cylinder valve for visual inspection. The agent cylinder(s) and <br />the control unit shall be mounted in a Grade 304 non -rusting <br />stainless steel enclosure. The system shall be capable of both <br />automatic and manual actuation. Automatic actuation shall be <br />provided by an appropriate number of thermal detectors mounted <br />In series on a stainless steel wire input line to the control head. <br />Manual actuation shall be provided by a remote pull station with a <br />dedicated stainless steel input line to the control unit. <br />March 1, 1995 <br />