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s . <br /> i <br /> Model FC Model W3 <br /> For use with Model G5 Series sprinklers For use with Model G5 Series sprinklers with <br /> without wrench-able cap installed wrench-able cap installed <br /> Fully insert the Model W3 wrench over the cap until it reaches Replace any sprinkler or cover plate which has been painted(other <br /> the bottom of the cup,or the Model FC wrench over the sprinkler than factory applied). Properly installed Model G5 cover plates will <br /> until the wrench engages the body. Do not wrench any other have an air gap that is required for proper operation, do not seal <br /> part of the sprinkler/cup assembly.The Model W3 and FC the gap or paint the cover plates. Model G5 series sprinklers have <br /> wrenches are designed to be turned with a standard 1/2"square holes in the cup that must remain unobstructed. <br /> drive.Tighten the sprinkler into the fitting after applying a PTFE Replace any sprinkler which has been damaged.A stock of spare <br /> based thread sealant to the sprinkler's threads. Recommended sprinklers should be maintained to allow quick re-placement <br /> installation torque is specified in Table J. of damaged or operated sprinklers. Failure to properly maintain <br /> sprinklers may result in inadvertent operation or non-operation <br /> during a fire event. <br /> Installation Torque <br /> Recommended Installation Guarantee <br /> Sprinkler Threads Torque (min.—max.) For the Reliable Automatic Sprinkler Co., Inc. guarantee, terms, <br /> ft.lb N.m and conditions,visit www.reliablesprinkler.com. <br /> '/2" NPT or IS07-1 R1/2 8-18 11-24 <br /> 3/4" NPT or IS07-1 R3/4 14-20 19-27 Patents <br /> Do not exceed the maximum recommended torque.Exceeding the Model G5 series sprinklers may be covered by one or more of the <br /> maximum recommended torque may cause leakage or impairment following patents: <br /> of the sprinkler. Use care when inserting or removing the wrench U.S. Patent 6,554,077, U.S. Patent 7,275,603, U.S. Patent <br /> from the sprinkler to avoid damage to the sprinkler. 8,776,903, U.S. Patent 9,248,327 <br /> Install the cover plate by hand,pushing and then turning the cover Ordering Information <br /> in the clockwise direction until it is tight against the ceiling. For Specify the following when ordering. <br /> Model G5 QR Gasket and Model G5 SR Gasket cover plates, the <br /> gasket should be attached to the flange of the cover plate skirt Sprinkler <br /> only. Do not glue the gasket in place or allow the gasket to overlap • Model [G5-28] [G5-42] [G5-56] [G5-56 300] <br /> both the cover plate and the flange of the skirt. [G5-80] [G5-80F] <br /> • Temperature Rating [165°F(74°C)] [212°F(100°C)] <br /> Maintenance • Threads[NPT or ISO 7-1] <br /> Reliable Model G5 series sprinkler should be inspected and the Cover Plate <br /> sprinkler system maintained in accordance with NFPA 25, as well • Model [G5, G5 QR Gasket, G5 SR Gasket] <br /> as the requirements of any Authorities Having Jurisdiction. • Finish(See Table 1) <br /> Prior to installation,sprinklers should remain in the original cartons Sprinkler Wrench <br /> and packaging until used. This will minimize the potential for • Model W3 <br /> damage to sprinklers that could cause improper operation or non- • Model FC <br /> operation. <br /> Do not clean sprinklers with soap and water,ammonia liquid or any <br /> other cleaning fluids. Remove dust by gentle vacuuming without oD <br /> touching the sprinkler. rn <br /> rn <br /> rn <br /> rn <br /> z <br /> Bulletin 034 Reliable Page 9 of 9 <br /> February 2021 www.reliablesprinkler.com <br />