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TFP161 <br /> Page 3 of 6 <br /> *Temperature ** Pipe thread 1 - Frame 4 - Bulb 7 - Ejection , <br /> rating is connections 2 - Button 5 - Compression Spring <br /> indicated on per ISO 7-1 can 3 -Sealing Screw <br /> Deflector. be provided on Assembly 6 - Deflector* WRENCH RECESS <br /> special request. (END'A'USED FOR <br /> ARROW MUST , _ <br /> 1/2"NPT MODELS) <br /> POINT AWAY ........_A <br /> _.... <br /> 7/16" FROM AND BE FIGURE 4 <br /> ESCUTCHEON (11,1 mm) PERPENDICULAR O W-TYPE 6 <br /> PLATE SEATING1/2•** NOMINAL TO THE BACK SPRINKLER WRENCH <br /> SURFACE AP <br /> NPT MAKE-IN WALL SURFACE <br /> I j WRENCH <br /> \ ,_—_- <br /> 6* RECESS <br /> FLOW 1�b 5 117042-3/16• AI 1M <br /> 2-3/16' 4 <br /> (55,6 mm) f � (55,6 mm) 1 IAr <br /> 1-1/2'I <br /> / I 2 <br /> (38,1 mm) WRENCH �� t <br /> .7 ly 3 <br /> LL4FLATS <br /> _� PUSH WRENCH <br /> 1 IN TO ENSURE <br /> SHOWN SHOWN CROSS ENGAGEMENT <br /> PENDENT UPRIGHT SECTION WITH SPRINKLER <br /> FIGURE 2 WRENCHING AREA <br /> SERIES TV-B VERTICAL SIDEWALL(TY3451)SPRINKLER FIGURE 5 <br /> 5.6 K-FACTOR,STANDARD RESPONSE W-TYPE 7 RECESSED <br /> SPRINKLER WRENCH <br /> y <br /> 5/8±1/4" sprinkler,loosen the wrench jaws before <br /> (15,9±6,4 mm) removing the wrench. <br /> MOUNTING FACE OF After installation, inspect the sprinkler <br /> �- SPRINKLER wrench flats and frame arms and re- <br /> SURFACEFITTING touch (repair) the wax coating when- <br /> A ever the coating has been damaged <br /> and bare metal is exposed. Retouch <br /> CLOSURE wax coating on the wrench flats by <br /> gently applying a heated 1/8 inch diam- <br /> 2 7/8'DIA. eter steel rod to the damaged areas of <br /> _i= wax to smooth it back over areas where <br /> �r (73,0 mm) bare metal is exposed. <br /> SERIESTY- illi lel A III 2-1/4'DIA. <br /> �: (57,2 mm) NOTICE <br /> �. Only retouching of the wax coating ap- <br /> MOUNTING1 plied to the wrench flats and frame arms <br /> PLATE Ir , is permitted,and the retouching is to be <br /> A performed only at the time of the initial <br /> sprinkler installation. <br /> 1/8" The steel rod should be heated only to <br /> (3,2 mm) the point at which it can begin to melt <br /> the wax, and appropriate precautions <br /> 1-1/4'(31,8 mm) 3/4"(19,1 mm) need to be taken when handling the <br /> 3/4'(19,1 mm) - 1/4'(6,4 mm) heated rod in order to prevent the in- <br /> staller from being burned. <br /> FIGURE 3 <br /> SERIES TV-B RECESSED PENDENT SPRINKLER ASSEMBLY <br /> 1 WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT <br /> STYLE 10 RECESSED ESCUTCHEON,5.6 K-FACTOR, 1/2 INCH NPT <br /> When installing wax-coated sprinklers rosive environment. Open the jaws of <br /> with the adjustable Crescent wrench, the wrench sufficiently wide to pass <br /> exercise care to prevent damage to the over the wrench flats without damaging <br /> wax coating on the sprinkler wrench the wax coating. Before wrench-tight- <br /> flats or frame arms and, consequent- ening the sprinkler, adjust the jaws of <br /> ly, exposure of bare metal to the cor- the wrench to contact only the sprinkler <br /> wrench flats.After wrench tightening the <br />