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Application Installation <br /> Model F1 Res LL sprinklers are cULus Listed in accor- Models F1 Res LL sprinklers are to be installed as shown. <br /> dance with UL 1626 for installation in accordance with Model F1, F2 and FP Escutcheons, illustrated herewith, are <br /> NFPA 13, NFPA 13R, and NFPA 13D. Sprinkler systems the only recessed escutcheons to be used with Model F1 <br /> using Model F1 Res LL sprinklers must be hydraulically Res LL sprinklers, Use of any other recessed escutcheon <br /> designed to provide at least the flow identified in the Tech- will void all approvals and warranties. For installing Model <br /> nical Data tables in this bulletin. For NFPA 13 installations, F1 Res LL Pendent sprinklers use only the Model W2 sprin- <br /> the flow per sprinkler must be the greater of: (1) the flow kler Wrench; for installing Models F1 Res LL Recessed <br /> listed in the applicable Technical Data table and (2) the <br /> flow required to achieve a minimum design density of 0.1 <br /> gpm/sq ft over the design area of the sprinkler. For cover- • Model F1 Res 30 LL Recessed Pendent/F2 <br /> age area dimensions less than those listed in the Technical • Model F1 Res 49 LL&58 LL Recessed Pendent/F1 <br /> Data tables, use the minimum required flow for the next <br /> larger max. coverage area listed. <br /> • Model F1 Res 30 LL, 49 LL&58 LL Pendent <br /> t <br /> 1 escutcheon, 3/411 (19mm) adjustment <br /> 2 1/4"HDLE DIA. <br /> [51.2mm] <br /> • 1 IS/I6"DIA. <br /> [49.2mm] <br /> 1"X 1/2"REDUCER <br /> TURN COLLAR UNTIL <br /> TIGHT AGAINST SPRINKLER <br /> T WRENCH BO55. I— i —I <br /> FACE OF FM TO <br /> CEILING DIMENSION <br /> TJT�/ 3/I6-15/16(F1 ESCUTCHEON) <br /> 3/16-11/16(F2 ESCUTCHEON) <br /> ADIUSTMENT ®��� <br /> ® k [3�2mmJ <br /> cs�,d l W VH® A" <br /> 135FGO2A 2 27/32"Du. <br /> [1z2mm] <br /> 735FG03 Fig. 2 <br /> Fig. 1 <br /> Escutcheon*, F1 or F2, Data: <br /> Adjustment „A„ Face of fitting <br /> Pendent, CCP&SWC sprinklers use only the Model GFR2 Type Inch(mm) Inch(mm) to ceiling <br /> sprinkler wrench; for installing Model F1 LL Res Recessed Inch(mm) <br /> HSW sprinklers use only the Model GFR2 Sprinkler Wrench. F1 3/4(19.0) Min.=3/4" (19.1) 3/16—15/16 <br /> Use of wrenches other than those specified may damage Max.=11/2"(38.1) (4.7-24.0) <br /> these sprinklers. Install F1 Res 44 LL with a ceiling to de- Min.=15/16"(23.8) 3/16—11/16 <br /> flector distance of 4" - 12". Flow arrow on deflector must F2 1/2(12.7) Max.=11/2"(38.1) (4.7-17.4) <br /> point away from near wall and "Top" marking must face *Note:Escutcheons F1 or F2 may be used with <br /> ceiling. Model F1 Res 49 LL&58 LL Recessed Pendent Sprinkler <br /> 2. <br />