2016-00418 - sprinkler system - Laserfiche WebLink

Home Browse Search

7"x 1/2"RECUCING 1"x 1/2"R[JUCMG TEE OR fLBCV✓ �,_` � ,TEE OR ELROU' � ----� � - - _ , � � : -�- --- --- - — r , — --— * � - - -� -----'— ��---- -- � i---—� ----- I .: i .. ' ---- � J ..---- -------� - —�-� � 2 5/8'�CC4 (-� r-� Z J,�B��DIA. 2 5�75�� D!A — �' HCLE lN CEIJNG 2 5�16�� DIA — �-�� —�� F+OLf 1N CElLIN6 � CUP � CUP � � 1 1 2�� 1,4AX. AX /.I I I i 1/2'� M . r' FACc" OF Fli?lNG FACE GF F.iTING �r. j I / �b%.�' � —_..�TO �ACc' OF CFiLlNC ^�� _ TO F�1�E CF CclC1NG / -� I� �;;:'' j ?,—��• ''� DIMEhS�ON �;�': „� CIM14=NSi0�'J �" �;�` CEIUNG—� � •� � •��: � � ' ; — � __I� Ct:!LING —t 1/2'� MAX. -� ! I — -- 5/io""'M4K � � -- i 3/4` CCVcR ACJUSTMENT � � � 15,/16" CCVE.R ADJU5T,4fEPl7 /� ' COVER PLA7E— � �� COVER PLA7E— t ASSEMB±Y a55£MBLY � 3 5/16""GA. �� ---- 3 S�16�� DIA. — SF.4WKCER � SPR!�✓KLeR � CONCEALED. 1/2'� ADJUSTMENT o+��A CONCEALED. 5/76" ADJUSTMENT o,..�:, Figure 1 Figure 2 Installation Aid A protective cap is included for use during installation. gagement.A choice of two cover plate assemblies provide Important: The F1 FR56 Sprinkler with Model CCP cover either 1/2"(13mm)or 5/8"(8mm)of cover adjustment, plate is not an FM Approved combination. Do not install these sprinklers in ceiling which have positive Instailation pressure in the space above. Quick response sprinklers are intended for installation as After a 25/a" (67mm)diameter hole is cut in the ceiling,the specified in NFPA 13. Quick response sprinklers and stan- sprinkler is easily installed with the Model RC1 Wrench. A dard response sprinklers should not be intermixed. Teflon"`based thread sealant should be applied to the sprin- The Model F1 FR56, F1 FR56LL, F1 FR42, F1 FR42LL, kler threads only. The Modei RC1 Wrench is then used to FIFRXLH & F1FR28 Recessed Quick Response Sprin- engage the sprinkler wrenching surfaces and to install klers are to be installed as shown. The Model F1 or F2 Es- the sprinkler in the fitting. When inserting or removing the cutcheons illustrated are the only recessed escutcheons Wrench from the sprinkler/cup assembly,care should be tak- to be used with the Model F1 FR56, F1 FR56LL, F1 FR42, en to prevent damage to the sprinkler. DO NOT WRENCH F1FR42LL, FIFRXLH & F1FR28 Sprinklers. The use of any ON ANY OTHER PART OF THE SPRINKLER. The cover other recessed escutcheon will void all approvals and ne- plate is then pushed onto the cup. Final adjustment is made gate all warranties. by hand turning the cover plate until the skirt flange makes When installing Model Fi FR56, F1 FR56LL, F1 FR42, full contact with the ceiling. Cover plate removal requires F1 FR42LL, F1 FRXLH & F1 FR28 Sprinklers, use the Model turning in the counter clockwise direction. D Sprinkler Wrench. Use the Model GFR2 Wrench for install- After installation, inspect all sprinkiers to ensure that there ing F1 FR56, F1 FR56LL, F1 FR42, F1 FR42LL, F1 FRXLH & is a gap between the cover plate and ceiling and that the F1FR28 Recessed Pendent Sprinklers. Any other type of four cup slots are open and free from any air flow impedi- wrench may damage these sprinkiers. ment to the space above. NOTE: A leak tight '/z" NPT(R1/2) sprinkler joint can be Concealed cover plate/cup assemblies are listed only for obtained with a torque of 8-18 ft-Ibs (10,8- 24,4 N-m). Do use with specific sprinklers. The use of any other concealed not tighten sprinklers over maximum recommended torque. cover plate/cup assembly with the Model F1FR56 Pendent It may cause leakage or impairment of the sprinklers. Sprinkler or the use of the Model CCP Concealed cover The Models F1 FR56/CCP & F1 FR56LUCCP Concealed plate assembly on any sprinkler with which it is not specifi- Sprinkler use the '/z" orifice, 'h" NPT(R1/2), Model F1FR56 cally listed my prevent good fire protection and will void all &F1 FR56LL Pendent Sprinkler with a threaded Model CCP 9uarantees,warranties, listings and approvals. � cup which is factory attached to the sprinklers. The Model Glass bulb sprinklers have orange bulb protectors to F1FR56 Pndent is available in temperature rating of 135°F minimize bulb damage during shipping, handling and in- (57°C), 155°F (68°C), 175°F (79°C) or 200°F (93°C). The stallation. REMOVE THIS PROTECTION AT THE TIME THE Model F1FR56LL Pendent is available only in a rating of SPRINKLER SYSTEM IS PLACED IN SERVICE FOR FIRE 200°F(93°C).The concealed sprinkler assemblies are com- PROTECTION. Removal of the protectors before this time pleted by the instailation of the attractive low profile Model may leave the bulb vulnerable to damage. RASCO wrench- CCP push on cover plate assembly, rated 135°F(57°C} or es are designed to install sprinklers when covers are in 165°F(74°C)for the F1 FR56 and 165°F(74°C)for the FIFR56 place. REMOVE PFiOTECTORS BY UNDOING THE CLASP LL.The cover plate and sprinkler cup assemblies are joined BY HAND. DO NOT USE TOOLS TO REMOVE THE PRO- using a cover plate skirt with flexible tabs for threaded en- TECTORS. '`DuPont Registered Trade Mark 6.