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Page 4 of 6 TFP176 Installation ARROW MUST POINT AWAY The Series TY -FRB Sprinklers must 7/16" FROM AND BE O kw- 0 be installed in accordance with the fol- ESCUTCHEON (11,1 mm) PERPENDICULAR lowing instructions: PLATE SEATING ** NOMINAL TO THE BACK SURFACE NPT MAKE -IN WALL SURFACE 4 NOTES Do not install any bulb type sprinkler if *6 s -�� -t the bulb is cracked or there is a loss of * liquid from the bulb. With the sprinkler I IIIL � _ f _ '..,, ; 5 held horizontally, a small air bubble 2 - 3/16" �� } IM 2 - 3/16" I should be present. The diameter of the (55,6 mm) /IL \I► (55,6 mm) 4 air bubble is approximately 1/16 inch i `III J ` (1,6 mm) for the 135F/57°C to 3/32 1.1/2 � r ` � 2 inch (2,4 mm) for the 286 °F /141 °C WRENCH �� temperature ratings. (38,--u2 - FLATS 7 p 3 A leak tight 1/2 inch NPT sprinkler joint z� ^� YYY• should be obtained with a torque of 7 1 to 14 ft.lbs. (9,5 to 19,0 Nm). A maxi- SHOWN SHOWN CROSS mum of21 ft. lbs. (28,5 Nm) of torque PENDENT UPRIGHT SECTION may be used to install sprinklers with 1/2 NPT connections. Higher levels of torque may distort the sprinkler and 1 - Frame 3 - Sealing 4 - Bulb 6 - Deflector cause leakage or impairment of the 2 - Button Assembly 5 - Compression 7- Ejection Spring sprinkler. Screw Do not attempt to make -up for insuffi- cient adjustment in the escutcheon * Temperature rating is indicated on deflector or adjacent to orifice seat on frame. plate by under or over - tightening the * *Pipe thread connections per ISO 7/1 can be provided on special request. sprinkler. Readjust the position of the sprinkler fitting to suit. FIGURE 2 The Series TY -FRB Horizontal and 5.6 K- FACTOR QUICK RESPONSE Vertical Sidewall Sprinklers must be SERIES TY -FRB VERTICAL SIDEWALL (TY3431) SPRINKLERS installed in accordance with the follow- ing instructions. Step 1. Horizontal sidewall sprinklers are to be installed in the horizontal position with their centerline of water- Step B. After installing the Style 10 or Care and way perpendicular to the back wall and 20 Mounting Plate over the sprinkler parallel to the ceiling. The word "TOP" threads, hand tighten the sprinkler into on the Deflector is to face towards the the sprinkler fitting. Maintenance ceiling. Step C. Tighten the sprinkler into the Vertical sidewall sprinklers are to be sprinkler fitting using only the W -Type The maintained and ance with the following g i instructions: accord- n - installed in the pendent or upright po- 7 Recessed Sprinkler Wrench (Ref. nd s e sition with the arrow on the Deflector Figure 6). With reference to Figure 1, s: pointing away from the wall. the W -Type 7 Recessed Sprinkler NOTES Step 2. With pipe thread sealant ap- Wrench is to be applied to the sprinkler Before closing a fire protection system plied to the pipe threads, hand tighten wrench flats. main control valve for maintenance the sprinkler into the sprinkler fitting. Step D. After the ceiling has been in- work on the fire protection system that Step 3. Tighten the sprinkler into the stalled or the finish coat has been ap- it controls, permission to shut down sprinkler fitting using only the W-Type plied, slide on the Style 10 or 20 Clo- the affected fire protection system 6 Sprinkler Wrench (Ref. Figure 5), sure over the Series TY -FRB Sprinkler must be obtained from the proper With reference to Figure 1 or 2, the and push the Closure over the Mount- authorities and all personnel who may W-Type 6 Sprinkler Wrench is to be ing Plate until its flange comes in con- be affected by this action must be no- applied to the wrench flats. tact with the ceiling tified. The Series TY -FRB Recessed Hori- The owner must assure that the sprin- zontal Series TY-FRB Sprinklers must be k/ers are not used for hanging of any installed in accordance with the follow- objects; otherwise, non - operation in ing instructions. the event of a fire or inadvertent opera- tion may result. Step A. Recessed horizontal sidewall Absence of an escutcheon, which is sprinklers are to be installed in the horizontal position with their centerline used to cover a clearance hole, may of waterway perpendicular to the back delay the time to sprinkler operation in wall and parallel to the ceiling. The a fire situation. word "TOP" on the Deflector is to face Sprinklers that are found to be leaking towards the ceiling. or exhibiting visible signs of corrosion