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<br /> ' TFP110
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<br /> *Temperature rating ** Pipe thread connections per 1 - Frame 3 - Ejection 5 - Strut
<br /> is indicated on ISO 7-1 can be provided on ESCUTCHEON 2 - Sealing Spring 6 - Hook
<br /> Deflector. special request. , PLATE SEATING Button 4 - Fusible 7 - Deflector*
<br /> SURFACE Element
<br /> 1
<br /> WRENCH
<br /> 2-5/8" AREA � 2
<br /> (66,7 mm)
<br /> 7/16" 2-5/8"
<br /> (11,1 mm) (66,7 mm) 3 _4
<br /> NOMINAL 2�� STYLE 20 5
<br /> MAKE-IN 1 (50,8 mm) RECESSED
<br /> � ESCUTCHEON
<br /> .
<br /> 6
<br /> \ � .
<br /> .
<br /> 1/2"NPT** WRENCH 2-7/8"(73,0 mm)DIA.
<br /> 7*
<br /> FLANGES
<br /> UPRIGHT PENDENT RECESSED PENDENT CROSS SECTION
<br /> FIGURE 3
<br /> STANDARD RESPONSE SERIES TY-L UPRIGHT(TY481 i)AND PENDENT(TY4911)SPR/NKLERS
<br /> 8.0 K-FACTOR, i/2/NCH NPT
<br /> Technical DesJ n Series TY-L Pendent and Upright
<br /> g Sprinkler Installation
<br /> Data Criferia The Series TY-L Pendent and Upright
<br /> Sprinklers must be installed in accor-
<br /> Approvals The TYCO Series TY-L, 5.6 and dance with this section.
<br /> UL and C-UL Listed.FM,and LPCB 8.0 K-factor, Upright, Pendent, and Pendent sprinklers are to be instailed
<br /> Approved.(Refer to Table A for complete Recessed Pendent Sprinklers are in the pendent position, and upright
<br /> approval information including corrosion intended for fire protection systems sprinklers are to be installed in the
<br /> resistant status.) designed in accordance with the stan- upright position.
<br /> Maximum Working Pressure dard installation rules recognized by the Step 1. With pipe thread sealant
<br /> 175 psi(12,1 bar) applicable Listing or Approvai agency applied to the pipe threads, hand
<br /> Dischar e Coefficient �e.g.,UL Listing is based on the require- tighten the sprinkler into the sprinkler
<br /> 9 ments of NFPA 13, and FM Approval fittin
<br /> K=5.6 GPM/psi'i2(80,6 LPM/barYZ) is based on the requirements of FM's 9'
<br /> K=B.o GPM/psi'�=(115,2 LPM/bar'�=) Loss Prevention Data Sheets). Only Step 2. Tighten the sprinkler into the
<br /> Temperature Ratings the Style 20 or 30 Recessed Escutch- sprinkler fitting using only the W Type
<br /> Refer to Table A eon, as applicable, are to be used for 9 Sprinkler Wrench (Ref. Figure 7),
<br />' recessed pendent installations. except that an 8 or 10 inch adjust-
<br /> Finishes able Crescent wrench is to be used
<br /> Sprinkler:Refer to Table A Recessed ' for wax Coated sprinklers. With refer-
<br /> Escutcheon:White Coated,Chrome ��s����a���� ence to Figures 1,2,and 3,the W-Type
<br /> Plated,or Brass Plated The TYCO Series TY-L, 5.6 and 9 Sprinkler Wrench is to be applied to
<br /> Physical Characteristics $.0 K-factor, Upright, Pendent, and the wrench area, or as applicable, the
<br />' Frame ... . . . . . .. Brass Recessed Pendent Sprinklers must adjustable Crescent wrench is to be
<br /> Sealing Button Bronze w/TEFLON be installed in accordance with this applied to the wrenching flanges.
<br /> Ejection Spring . Stainless Steel section: When installing wax coated sprinklers
<br /> Strut ..................... MONEL
<br /> Hook..... .. .... Bronze/MONEL A leak tight 1/2 inch NPT sprinkler joint with the adjustable Crescent wrench,
<br /> Deflector ... . .. . ...Bronze should be obtained with a torque of 7 additional care needs to be exercised
<br /> Fusible Element....... ....Solder,Copper, to 14 ft.-Ibs. (9,5 to 19,0 Nm). A leak to prevent damage to the wax coating
<br />� stain�ess stee� tight 3/4 inch NPT sprinkler joint should on the sprinkler wrench flats or frame
<br /> � eration be obtained with a torque of 10 to 20 arms and, consequently, exposure of
<br /> � ft.-Ibs. (13,4 to 26,8 Nm). Higher levels bare metal to the corrosive environ-
<br /> A copper tube sealed by two stainless of torque may distort the sprinkler inlet ment.The jaws of the wrench should be
<br /> steel balls holds a fusible alloy. When and cause leakage or impairment of the opened sufficiently wide to pass over
<br /> the rated temperature is reached, the sprinkler. the wrench flats without damaging the
<br /> alloy melts,the balls are forced toward Do not attempt to make-up for insuf- Wax coating. Before wrench tightening
<br /> each other releasing the tension mech- ficient adjustment in the escutcheon the sprinkler,the jaws of the wrench are
<br /> anism,allowing the sprinkler to operate. plate b under- or over-ti htenin the to be adjusted to just contact the sprin-
<br /> Y 9 g kler wrench flats. After wrench tight-
<br /> sprinkler. Readjust the position of the ening the sprinkler, loosen the wrench
<br />' sprinkler fitting to suit. jaws before removing the wrench.
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