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Finishes Table N <br /> Standard Finishes Special Application Finishes <br /> F1,F2.FV,FPj3>, CCP,SWC(Conical) F1,F2.FV,FP13), CCP,SWC(Conical) <br /> Sprinkler's Escutcheons Cover Plates� Sprinkler co Escutcheons Cover Plates(') <br /> Bronze Brass -- Bright Brass Bright Brass Bright Brass <br /> Chrome Plated Chrome Plated Chrome Plated Satin Chrome Satin Chrome Satin Chrome <br /> White White White Paint Black Black Black Paint <br /> Polyester(2) Polyester Polyester(2) Polyester <br /> Custom Color Custom Color Custom Color Paint <br /> Polyester Polyester <br /> Electroless Nickel <br /> PTFE(2) _- <br /> Notes: • <br /> (1)Paint or any other coating applied over the factory finish will void all approvals and warranties. <br /> (2)cULus Listed Corrosion Resistant. <br /> (3)The Model FP escutcheon assembly consists of an unfinished galvanized cup with a finished escutcheon ring. <br /> Installation <br /> Models F1 Res sprinklers are to be installed as shown in this <br /> bulletin. Model F1,F2, FV,and FP recessed escutcheons are <br /> the only recessed escutcheons to be used with Model F1 Res <br /> sprinklers. Not all F1 Res sprinklers may be used with all recessed - !f <br /> escutcheons offered. Confirm listing of escutcheon type for use <br /> with individual sprinklers. Use of any other recessed escutcheon <br /> will void all approvals and warranties. <br /> Model W2 <br /> For installing Model F1 Res sprinklers, use only the Model W2 <br /> sprinkler Wrench;for installing Models F1 Res Recessed Pendent, Model W4 <br /> Sidewall,Conical Concealed Pendent(CCP), and Sidewall <br /> Concealed(SWC and SWC-2)sprinklers use only the Model W4 <br /> sprinkler wrench. Use of wrenches other than those specified Model W4 Wrench Installation Example Fi•ure 13 <br /> may damage these sprinklers. <br /> Installation of F1 Res sprinklers in a wall or ceiling will require <br /> a hole diameter of 2-1/4"(57 mm)for F1 or F2 recessed <br /> escutcheons;or 2-5/8"(67 mm)for FP recessed escutcheons, <br /> CCP,SWC,and SWC-2 cover plates. <br /> Install F1 Res HSW sprinklers with a ceiling to deflector distance K <br /> that complies with the hydraulic design criteria tables in this <br /> bulletin.The flow arrow on deflector must point away from near <br /> wall and"Top"marking must face the ceiling. <br /> A'leak tight"sprinkler joint can be obtained with the following <br /> torque: <br /> • 1/2"NPT and ISO7-1R1/2:8-18 ft-lbs(11 —24 N-m) . <br /> • 3/4"NPT and ISO7-1 R3/4: 14-20 ft-Ibs(19—27 N-m) <br /> Do not tighten sprinklers over maximum recommended torque. The Model W4 wrench includes two sets of jaws. One set of jaws <br /> This may cause leakage or impairment of the sprinklers. is equivalent to a Model GFR2 wrench and the other set of jaws <br /> Do not install any glass bulb sprinklers where the bulb is cracked is equivalent to a Model W1 wrench. Use the smallest of the two <br /> or there is a loss of liquid from the bulb. sets of jaws that will fit on the sprinkler's wrench flats.The Model <br /> W4 wrench is used in conjunction with the installer's nominal 1/2" <br /> Glass bulb sprinklers have orange bulb protectors to minimize square drive ratchet and nominal 5"(125mm)long extension(not <br /> bulb damage during shipping, handling and installation. Remove provided)as shown in Figure 13. <br /> this protection at the time the sprinkler system is placed in <br /> service. Removal of the protectors before this time may leave the <br /> bulb vulnerable to damage. RASCO wrenches are designed to <br /> install sprinklers when protectors are in place. Remove protectors <br /> by undoing the clasp by hand. Do not use tools to remove the <br /> protectors. <br /> Bulletin 135 ReliablEz Page 14 of 15 <br /> April 2021 www.reliablesprinkler.com <br />