2526 COLBY AVE 2016-01-01 MF Import

wggested specifications . for \ � � I 1iE�Cl�GL f�itM F�ILT.W�f11?fE�{T ::i:!:cRAL FEQUIREMENTS CONTROL EOU!PMENT There shall be provided a Rarge Guard automatic fire The system shall be designed for automatic oper- extinguishing system for protection ol the kitche�hood, ation with provision for manual control. plenum,grease tilters, e�chaust ducl, and cooking Automatic operation shall be initiated by fusible appliances.ThesystemchallemployKarbaloyllaliquid metallic links or glass bulb links of temperature chemicalextinguishantwhichcoolsandinertswithsteam ratings in accordance with the requirements of as well as saponifying suAace grease.The system shall the above referenced instellation manual. be artanged to shut ott the source o(cooking heat 1 he links and glas, bulbs shall be employed in a automatically upon sysiems operation. system utilizing stainless steel cable and ball bear ing comer pulleys arranged for automatic tripping It s!�all be installed in accordance with the Underwriters' of the release mechanism. Laboratories. Inc. listing, as identilied by UL File No. FUEL GAS SHUT OFF EX2a58,and w�th NFPA Standard No.96 Vaper Removal from Cooking Equipment. A tuel gas shul off valve�f either the mechanical or C Y L I N DE RS eledrical solenoid rype shall be provided The mechanical ype shali be operated upon release of The cylinders shall be manutactured, tested, and ine eutinguishani iMo the piping system by means o1 a marked in accordance with DC�T Specification — pressure operated tripping device. 46250. ThecylindersshallbechargedwithKarbaloy' II Theeledricsolenoidtypesha�lbeoperateduponrelease and pressurized with a�r or nitrogen to 175 PSIG of theeutinguishaM intothe piping system by means of a (at 70`F) to ensure rapid discharge and eificient p�essurauperatedswitchandamanua�resetret2ywhich operation at tempera7ures as low as O�F. will prevent automa6c reopening of the valve after a All cylinders shail be equipped wiih suitable bracketing power failure. ro enable thrm to be securely mourted to the wall, ELECTRIC POWER SHUT OFF • �;LVES Shut oH of electnc power b cooking appliances shail be The cylinder valves shall be of heavy duty torged brass by means oi a pressure switch operated upon release ol and shall be of a design incorporating the tollowin�� Ihe ertinguishaM iMo the piping system,. II the eleclricai 4�atures: Pressure guage, ring nut for cylinAer loadexceedstheratingofthepressureswitch(15amps connection and separate aduating 115/230 volts AC)the switch shall be used to trip a UL control head. Iisted magnetic contactor oi appropriate rating. N071LES WANRANTY Noules shall be o1 the design;listed by the approval All materials fumished by the manutacturer are to be aulhorities for the purpose intended(dud noule,pienum guaranteed against defects in material or workmanship noule,and appliance nozzle)tor use with Range Guard for one year,from date o1 original purchase, excluding systems.Noulesshallbeprovidedwithpuretinioilseals damageresultingfromaccident, alte�ation, misuse, or to protect the orifices 1rom entry ol taeig�materials. abuse. Nou.les shall be located in accordance with the Instalfafion Manual as�eferenced by UL File No.EX2458. PIPING All pipe shall be standard weight (Schedule 40)Wadc ��r��IC t�tl�t.�h steel.Fittings may be malleable iron,dUdIIC IfOfl,SfQQI O! c a � r a �� i i e• o� . � � �i � . cast iron and may be o1 standard weight.Copper� ��mM'�K��^q or galvanized pipe or fittings shall not be used. P.O.Box 180 peveland, Onio 441 a7 Pipe shall be reamed and deaned befae assembly,and 12 i sl 52S-ssoo after assr,mbly, the entire piping system shall be blown out with ��ir or nitrogen betwe nozzlEs are installed. �^— Atl pipe n�ns shall be rigidly secured with suitable straps or hangers. ,:as% r:_r e-es iur�nMne � +s�� •nulorrnTie srniNr.ica conr or nr,araic�.