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TFP172
<br /> Page 3of4
<br /> Care and 2-7/8" DIA. _
<br /> Maintenance (73,0 mm)
<br /> 2-1/4" DIA.
<br /> The TYCO Series TY-FRB,5.6 K-factor, E OF (57,2 mm)
<br /> Upright (TY313) and Pendent (TY323) SPRI ER
<br /> Sprinklers must be maintained and ser- FITTING 5/8"(15,9 mm)
<br /> viced in accordance with this section. FLUSH
<br /> Before closing a fire protection system 3/8 5/16"
<br /> main control valve for maintenance (9,5 7,9 mm) 7 Ll
<br /> work on the fire protection system
<br /> that it controls, obtain permission to 1/8" f
<br /> shut down the affected fire protection MOUNTING 2 mm I
<br /> systems from the proper authorities SURFACE )
<br /> and notify all personnel who may be CLOSURE SERIES MOUNTING /8" (34,9 mm)
<br /> affected by this action. TY-FRB PLATE
<br /> Absence of the outer piece of an 3/4' 1 mm)
<br /> escutcheon, which is used to cover FIGURE
<br /> a clearance hole, can delay sprinkler SERIES TY-FRB RECESSED PENDENT SPRINKLER ASSEMBLY 323)
<br /> operation in a fire situation. WITH TWO PIECE 518 INCH TOTAL ADJUSTMENT STYLE 15
<br /> The owner must assure that the sprin-
<br /> RECESSED ESCUTCHEON
<br /> klers are not used for hanging any
<br /> objects and that the sprinklers are only 2-7/8" DIA. _
<br /> cleaned by means of gently dusting (73,0 mm)
<br /> with a feather duster; otherwise, non- FACE OF
<br /> operation in the event of a fire or inad- SPRINKLER 2-1/4" DIA.
<br /> vertent operation may result. FITTING (57,2 mm)
<br /> Sprinklers which are found to be 5/16 1/4"
<br /> leaking or exhibiting visible signs of (7,9 6,4 mm) 1/2"(12,7 mm)
<br /> corrosion must be replaced. FLUSH
<br /> Automatic sprinklers must never be 1
<br /> painted, plated, coated, or other ri
<br /> -
<br /> 711
<br /> wise altered after leaving the factory. "
<br /> 1/8
<br /> Modified sprinklers must be replaced. MOUNTING (3,2
<br /> Sprinklers that have been exposed to SURFACE
<br /> corrosive products of combustion, but
<br /> have not operated,should be replaced
<br /> if they cannot be completely cleaned CLOSURE SERIES MOUNTING 1-1 (34,9 mm)
<br /> by wiping the sprinkler with a cloth or TY-FRB PLATE 7/8"(22,2 mm)
<br /> by brushing it with a soft bristle brush. FIGURE 5
<br /> Care must be exercised to avoid SERIES TY-FRB RECESSED PENDENT SPRINKLER ASSEMBLY(TY323)
<br /> damage to the sprinklers before, WITH TWO PIECE 112 INCH TOTAL ADJUSTMENT STYLE 20
<br /> during, and after installation. Sprin- RECESSED ESCUTCHEON
<br /> klers damaged by dropping, striking,
<br /> wrench twist/slippage,or the like, must Limited Recessed Escutcheon
<br /> be replaced. Also, replace any sp.... Specify: Style 15 Recessed Escutch-
<br /> kler that has a cracked bulb or that has Warrant eon with(specify")finish, P/N(specify")
<br /> lost liquid from its bulb. (Ref. Installa- Y
<br /> tion Section.) Specify: Style 20 Recessed Escutch-
<br /> For warranty terms and conditions,visit eon with(specify')finish, P/N(specify")
<br /> The owner is responsible for the www.tyco-fire.com. Refer to Technical Data Sheet TFP770
<br /> inspection,testing,and maintenance of
<br /> their fire protection system and devices Ordering
<br /> Sprinkler Wrench
<br /> in compliance with this document, as Specify: W-Type 6 Sprinkler Wrench,
<br /> well as with the applicable standards procedure P/N 56-000-6-387
<br /> of the National Fire Protection Asso- Specify: W-Type 7 Sprinkler Wrench,
<br /> ciation (e.g., NFPA 25), in addition to Contact your local distributor for avail- P/N 56-850-4-001
<br /> the standards of any other authorities ability.When placing an order, indicate
<br /> having jurisdiction.Contact the install- the full product name and Part Number
<br /> ing contractor or product manufacturer (P/N).
<br /> with any questions.
<br /> Sprinkler Assemblies with NPT
<br /> Automatic sprinkler systems are rec- Thread Connections
<br /> ommended to be inspected, tested, Specify: Series TY-FRB Upright or
<br /> and maintained by a qualified Inspec- Pendent (specify) Sprinkler, SIN
<br /> tion Service in accordance with local (specify), K=5.6, Quick Response,
<br /> requirements and/or national codes. (specify) temperature rating, (specify)
<br /> finish, P/N (specify, refer to Table A).
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