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TFP962 Page 5 of 6 1-1/2"(DN40)Manifold Only: NO. DESCRIPTION QTY. P/N NO. DESCRIPTION QTY. P/N To install optional Pressure Relief Trim on 1 3/8"Copper Tubing, 2 Pressure Relief Valve, a 1-1/2"(DN40)Manifold,a 1/2"NPT outlet 2"(DN50)Manifolds .... 1 971-124-01 175 psi,Nonadjustable .. 1 198-066-00 must be provided by the installer on the 2-1/2"(DN65)and 3 90°Compression Fitting system outlet piping,and a connection back 3"(DN80)Manifolds .... 1 971-124-02 Fitting 2 CH to the manifold drain trim must be fabricated 4"(DN100)and 4 1"x 1/2"Reducing Hex with installer supplied 3/8"copper tubing. 6"(DN150)Manifolds .. 1 971-124-03 Bushing 1 CH Discard unused trim components. CH:Common Hardware 3 1/2"NPT Installer Outlet Provided / System Outlet 1 3 4 tM 41M1 Piping MS Installer . !iir � Fabricated3/8"Copper.■il al�'I, ,- Tubingii l2"(DN50),2-1/2"(DN65),3"(DN80),4"(DN100),or -6"(DN150)Manifold P iIJi1 , Manifold "II Drain Trim _ m =SIM ■n7 ■�7 141 _IN mi el ...... lli 1-112"(DN40) r--47 l� Manifold iiii , ,O IMO 1111 - FIGURE 4 OPTIONAL PRESSURE RELIEF VALVE Riser Manifold component in the field. Alarm/Flow Test Procedure Care and Only the pressure gauge, waterflow Maintenance alarm switch, or relief valve can be Step 1. Place the test&drain Valve in replaced. If any other problems are the"test" position. encountered the entire riser manifold Step 2. Fullyopen the drain valve. The following inspection procedure must be replaced. Make certaithat drainage water will must be performed as indicated, in ad- g dition to any specific requirements of The alarm/flow test procedure will re- not cause any damage or injury. the NFPA, and any impairment must suit in operation of the associated Step 3. Verify operation of associated be immediately corrected. alarms. Consequently, notification alarms. must be given to the owner and the fire The owner is responsible for the in- department, central station, or other Step 4. Close the drain valve. spection, testing, and maintenance of signal station to which the alarms are their fire protection system and de- connected, and notification must be Step 5. Place the test&drain Valve in the"drain" position. vices in compliance with this docu- given to the building occupants. ment, as well as with the applicable Step 6. Verify that the residual (flow- standards of the National Fire Protec- Before closing a fire protection system ing) pressure indicated by the pres- tion Association (e.g., NFPA 25), in control valve for inspection or mainte- sure gauge is no less that originally addition to the standards of any nance work on the fire protection sys- tem that it controls,permission to shut recorded for the system when it was authority having jurisdiction. The in- first installed. stalling contractor or product manufac- down the effected fire protection sys- turer should be contacted relative to tem must first be obtained from the Step 7. Close the drain valve. any questions. proper authorities and all personnel Step 8.Verify that the static(not flow- who may be affected by this action in pressureindicated bythe is recommended that automatic must be notified. g) ores- It sprinkler systems be inspected, sure gauge is no less that originally tested, and maintained by a qualified After placing a fire protection system recorded for the system when it was Inspection Service in accordance with in service, notify the proper authorities first installed. local requirements and/or national and advise those responsible for moni- codes. toring proprietary and/or central sta- tion alarms. NOTES No attempt is to be made to repair any