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TFP17,2 Page 2of4 Components: *Temperature rating is ** Pipe thread connections per ISO 7-1 1 - Frame 4 - Bulb indicated on Deflector. can be provided on special request. 2 - Button 5 - Compression STYLE 15 or 20 3 - Sealing Screw ESCUTCHEON PLATE 1/2" 7/16"(11,1 mm) RECESSED Assembly 6 - Deflector* DEFLECTOR* SEATING SURFACE NPT** NOMINAL MAKE-IN ESCUTCHEON 6* I 5 7/16" (11,1 mm) 4 NOMINAL 2" 0 (I I MAKE-IN (50,8 mm) 2 2" -3/8 m 3 (50,8 mm) (34,9 mm) WRENCH I FLATS 1 1/2 NPT** DEFLECTOR* �— 2-7/8"(73,0 mm)DIA. CROSS SECTION UPRIGHT PENDENT RECESSED PENDENT FIGURE 1 SERIES TY-FRB UPRIGHT(TY313)AND PENDENT(TY323)SPRINKLERS 5.6 K-FACTOR, 112 INCH NPT, QUICK RESPONSE Installation Step 2. With pipe-thread sealant applied to the pipe threads, hand- /A The TYCO Series TY-FRB,5.6 K-factor, tighten the sprinkler into the sprinkler WRENCH RECESS Upright (TY313) and Pendent (TY323) fitting. (USE ONLY Sprinklers must be installed in accor- Step 3. Tighten the sprinkler into the END"A") dance with this section. sprinkler fitting using only the W Type General Instructions 6 Sprinkler Wrench(Figure 2).With ref- FIGURE 2 Do not install any bulb-type sprinkler erence to Figure 1,apply the W Type 6 W-TYPE 6 if the bulb is cracked or there is a loss Sprinkler Wrench to the wrench flats. SPRINKLER WRENCH of liquid from the bulb.With the sprin- Torque sprinklers 7 to 14 ft.-Ibs.(9,5 to kler held horizontally,a small air bubble 19,0 Nm). should be present.The diameter of the Recessed Pendent Sprinklers WRENCH air bubble is approximately 1/16 inch The Series TY-FRB Recessed Pendent RECESS (1,6 mm)for the 135°F(57°C) and 3/32 Sprinklers must be installed in accor- inch(2,4 mm)for the 286°F(141°C)tem- dance with the following instructions. perature ratings. � A leak-tight 1/2 inch NPT sprinkler Step A. After installing the Style 15 g p or Style 20 Mounting Plate over the joint should be obtained by applying a sprinkler threads,and with pipe-thread minimum to maximum torque of 7 to 14 sealant applied to the pipe threads, ft.-Ibs. (9,5 to 19,0 Nm). Higher levels hand-tighten the sprinkler into the of torque can distort the sprinkler Inlet sprinkler fitting. with consequent leakage or impairment PUSH WRENCH of the sprinkler. Step B. Tighten the sprinkler into the IN TO ENSURE sprinkler fitting using only the W Type ENGAGEMENT Do not attempt to compensate for 7 Recessed Sprinkler Wrench (Figure WITH SPRINKLER insufficient adjustment in the Escutch- 3).With reference to Figure 1,apply the WRENCHING AREA eon Plate by under-or over-tightening W Type 7 Recessed Sprinkler Wrench the sprinkler. Re-adjust the position of to the sprinkler wrench flats. Torque FIGURE 3 the sprinkler fitting to suit. sprinklers 7 to 14 ft.-Ibs. (9,5 to 19,0 W-TYPE 7 RECESSED Upright and Pendent Sprinklers Nm). SPRINKLER WRENCH The Series TY-FRB Upright and Step C. After ceiling installation and Pendent Sprinklers must be installed finishing,slide on the Style 15 or Style in accordance with the following 20 Closure over the Series TY-FRB instructions. Sprinkler and push the Closure over the Step 1.Install Pendent sprinklers in the Mounting Plate until its flange comes in pendent position. Install upright sprin- contact with the ceiling. klers in the upright position.