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TFP62O <br /> Page 6 of 8 <br /> "TOP" BUILDING Installation <br /> INDICATED ON STRUCTURE <br /> SPRINKLER DEFLECTOR The TYCO Model WS Specific Appli- <br /> cation Window Sprinklers must be <br /> NO MAXIMUM installed in accordance with this <br /> DISTANCE section. <br /> General Instructions <br /> �� not install any bulb-type sprinkler a loss <br /> if the bulb is the ed tie - <br /> WINDOW of liquid from the bulb. With the sprin- <br /> FRAME kler held horizontally,a small air bubble <br /> should be present.The diameter of the <br /> air bubble is approximately 1/16 in.(1,6 <br /> 2'(50,9 mm) mm). <br /> NO ±1^(25,4 mm) A leak-tight 1/2 in. NPT sprinkler joint <br /> MAXIMUM should be obtained by applying a min- <br /> HEIGHT 1/2"(12,7 mm) imum-to-maximum torque of 7 to 14 <br /> TO 4"(101,6 mm) FOR GLASS TYPES ft-lb(9,5 to 19,0 N-m). Higher levels of <br /> OTHER THAN FIRELITE torque may distort the sprinkler inlet <br /> PLUS WS CERAMIC GLASS with consequent leakage or impairment <br /> NON-OPERABLE BY TOP,ALL COMBUSTIBLE of the sprinkler. <br /> (3.96 m) GLASS WINDOW MATERIALS SHALL BE <br /> MAXIMUM KEPT 2"(50,8 mm)MINIMUM Step 1. Install the pendent vertical <br /> EXPOSED FROM SPRINKLERED FACE sidewall sprinkler only in the pendent <br /> GLAZING INSTALIATION NOTE: OF GLAZING.THIS MAY BE position with the center-line of the <br /> HEIGHT POSITION SPRINKLER DONE THROUGH USE OF sprinkler parallel to the glass surface. <br /> WITH FRAME ARMS MINIMUM 3'-0'(0,9 m) Orient the sprinkler so that the direc- <br /> ALIGNED VERTICALLY PONY WALL tion of flow indicated on the sprinkler <br /> AND MARKED SIDE OF deflector is facing the window. <br /> DEFLECTOR FACING Step 2. Install the horizontal sidewall <br /> AND PARALLEL MODEL WS SPRINKLER sprinkler only in the horizontal position <br /> TO GLAZING SHOWN ON ONE SIDE OF with the center-line of the sprinkler per- <br /> GLAZING FOR CLARITY pendicular to the glass surface.Orient J y' r the sprinklerhe that the word "Tops <br /> indicated the sprinkler deflector is <br /> facing the top of window frame. <br /> Step 3. With pipe-thread sealant <br /> applied to the pipe threads, hand- <br /> FIGURE 3C tighten the sprinkler into the sprinkler <br /> MODEL WS HORIZONTAL SIDEWALL SPRINKLER fitting. <br /> TYPICAL INSTALLATION Step 4.With reference to Figures 1 or <br /> 2, apply End A of W-Type 20 Sprinkler <br /> Wrench only(Figure 4)to the sprinkler <br /> wrench flats and tighten the sprinkler <br /> into the sprinkler fitting. <br /> J <br />