20-22466 - Laserfiche WebLink

Browse Search

TFP,1130 Page 3 of S DEFLECTOR* CEILING PLATE 1 -Frame 6-Election SEATING SURFACE 2-Strut Spring 1 3-Deflector* 7-Button r 4-Hook $-Seal WRENCH ' 5- Link 2-13/16" AREA 8 Assembly (71,4 mm) 1/2■ 2-15/164 7 'Temperature rating is (12.7 mm) (74,6 mm) 6 indicated on Deflector. NOMINAL 1d; MAKE-IN ► 2-3/16' 2 Pipe thread connections (55,6 min) J63* per LSO 7-1 can cia 4 provided on special request. 3/4'NPT** WRENCH DEFLECTOR" FLANGES IGHT PENDENT CROSS SECTION FiGURE 3 QUICK RESPONSE SERIES TY-FRL UPRi®HT(TY4121)AND PENDENT(TY422i)SPRINKLERS &0 K-FACTOR,3141NCH NPT Te hniical operation Installation The fusible link(heat collector)assem- The TYCO Series TY FRL Sprinklers biy is comprised of.two halves that must be installed In accordance with Approv Is are joined together by a thin layer of this section. UL and UL Listed solder.When the rated temperature is A leak tight 1/2 inch NPT sprinkler joint FM and YC Approved reached,the solder melts and the two g P Refer to able A for complete approval link halves separate,allowing the sprin- should be obtained with a torque of 7 Inforrnati n kler to operate.. to 14 ft.11bs. (9,5 to 19,0 Nm).A leak tight 3/4 inch NPT sprinkler joint should Maxim m Working Pressure w *� be obtained with a torque of 10 to 20 175 psi(1 ,1 bar) Design Criteria fLAbs.(13,4 to 26,8 Nm).Higher levels !)kschs a Coefficient The TYt;O Series TY FRL Pendent of torque may distort the sprinkler inlet K=2.8 G M/psP/2(40.3 LPM/barn and Upright Sprinklers are intended and cause leakage or Impairment of the K=5.6 G M/psP12(80,6 LPM/bart sprinkler. � for fire protection systems designed in K=8.0 G M/psit/2(115,2 LPM/barl/2) accordance with the standard installs- Do not attempt to make-up for Insuf- Temper lure Ratings Lion rules recognized by the applicable f lent adjustment in the escutcheon Refer to ble A Listing or Approval agency (e.g., UL plate by under-or over-tightening the Finishei Listing Is based on the requirements sprinkler. Readjust the position of the Sprinkler:Refer to Table A of NFPA 13,and FM Approval is based sprinkler fitting to suit. Receon the requirements of FM's Loss Pre- Series TY--FRL Pendent and Upright Chrome hro Escutcheon:White Coated, vention Data Sheets).Only the Style 20 Sprinkler installation ated,or Brass Plated Recessed Escutcheon,as applicable. The Series TY-FRL Pendent and Physics Characteristics Is to be used for recessed pendent Upright Sprinklers must be installed In Frame... ........................Bronze installations. accordance with this section. Strut. ..................... Monei Deflector. ........................Bronze Step 1. Pendent sprinklers are to be Hook.... ........................Mona] Installed in the pendant position,and Link Arse ly ng U ................... Nickel upright sprinklers are to be installed In Ejection Sp ng....................�inconel P ght P Button... ........................Bronze the upright position. Seal........:....................TEFLON Step 2. With pipe thread seaiant Bushing(2. K only)...................Bran applied to the pipe threads, hand tighten the sprinkler into the sprinkler fitting. Step 3.Tighten the sprinkler Into the sprinkler fitting using only the W Type 9 Sprinkler Wrench (Ref. Figure 6). With reference to Figures 1,2,and 3, the W Type 9 Sprinkler Wrench Is to be applied to the wrench area.