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tqCt3 Fire Suppression <br /> & BuildingProducts <br /> Technical Services 800-381-9312 I+1-401-781-8220 <br /> www.tyco-fire.com <br /> Model G1, G4 Sprinkler Guards and <br /> Model Gi/S1, G4/S3 Guards with Shields for <br /> Series TY-B, TY-FRB, TY-L, and TY-FRL Sprinklers <br /> General Owners are responsible for maintaining <br /> their fire protection system and devices <br /> Description in proper operating condition. The p in- <br /> stalling contractor or sprinkler manu- ;0011, <br /> TYCO Model G1 and G4 Sprinkler facturer should be contacted with any <br /> Guards are designed for use with questions. <br /> E <br /> specific types of Series TY-B,TY-FRB, <br /> TY-L, and TY-FRL Sprinklers that may Technical <br /> be located in areas that make them <br /> susceptible to mechanical or physical Data <br /> damage.Table A provides compatibility <br /> details. Approvals <br /> UL and C-UL Listed <br /> Model G1/S1 and G4/S3 Sprinkler FM Approved <br /> Guards with Shields (Figure 2), in Refer to Table A. <br /> addition to providing protection from <br /> mechanical or physical damage, Finishes , ' <br /> protects the sprinkler from water Red Painted and Zinc Chromate <br /> spray of higher elevation sprinklers(for .z - <br /> example, rack storage sprinkler instal- Physical Characteristics <br /> lations). When the Model G1/S1 and Welded assembly fabricated from <br /> G4/S3 are used with the Series TY- carbon steel <br /> B, TY-FRB, TY-L, and TY-FRL Sprin- x � <br /> klers shown in Table A,the assemblies Design G <br /> form Upright Intermediate Level Sprin- 9 ',' <br /> klers intended for use in fire sprinkler Criteria <br /> systems designed in accordance with V <br /> the standard installation rules recog- In accordance with the requirements <br /> nized by the applicable Listing agency of the NFPA, sprinkler guards shall be 4 <br /> (that is, UL Listing is based on NFPA listed. Guards are only listed for use <br /> requirements). with specified sprinklers;therefore,the <br /> • Model G1 and G4 Guards are a re- Model G1, G4, G1/S1, and G4/S3 must <br /> designation for the Gem F938 and only be used with the Series TY-B, <br /> F937 respectively. TY-FRB,TY-L, and TY-FRL Sprinklers <br /> li <br /> • Model G1/S1 and G4/S3 Guards are a shown in Table A. <br /> re-designation for the Gem F938/Q-76 <br /> and F937/Q-75 respectively. <br /> NOTICE <br /> Model G1 and G4 Sprinkler Guards <br /> and Model G1/S1 and G4/S3 Sprinkler <br /> Guards with Shields described herein <br /> must be installed and maintained <br /> in compliance with this document <br /> and with the applicable standards of .. <br /> the National Fire Protection Asso- <br /> ciation, in addition to the standards <br /> of any Authorities Having Jurisdiction. <br /> Failure to do so may impair the perfor- <br /> mance of these devices. <br /> Page 1 of 6 MAY 2011 TFP780 <br />