Hubbell Fire Pump Controller LX-1500 User Manual

April, 2000Hubbell Industrial Controls, Inc.A subsidiary of Hubbell Incorporated50 Edwards St.Madison, OH 44057Telephone (440) 428-1161FAX (440) 428

Limited Service Fire Pump ControllerPage 10 of 12Coil and Contact ReplacementCoilRetainersCoilSpringClipMagnetAssemblyFigure VI-1 Magnet Assembly and

Limited Service Fire Pump ControllerPage 11 of 12 VIII Limited Service Fire Pump Controller PartsSpares Symbol Description Function Part No.11CR, LRS

Limited Service Fire Pump ControllerPage 12 of 12Spares Symbol Description Function Part No.CB(Note 3)Breaker, 15 ABreaker, 20 ABreaker, 25 ABreaker,

Limited Service Fire Pump ControllerPage 2 of 12Table of ContentsI Introduction...

Limited Service Fire Pump ControllerPage 3 of 12 I IntroductionThe Hubbell Limited Service Fire Pump Controller provides automatic and manual control

Limited Service Fire Pump ControllerPage 4 of 12Undervoltage Trip 15% below set pointTime Delays Pick-up, 1.5 s, fixedDrop-out, 1.5 s, fixedOutput Rel

Limited Service Fire Pump ControllerPage 5 of 12Caution: Before drilling and punching holes in the cabinet for wiringconnections, cover the component

Limited Service Fire Pump ControllerPage 6 of 12still timing, the CR relay remains energized and the motor continues to run for the duration of thetim

Limited Service Fire Pump ControllerPage 7 of 12 VI Start Up ProcedureDanger: Shocks, burns, or death may result from high voltage.Caution: Only pe

Limited Service Fire Pump ControllerPage 8 of 1211. Press the STOP push button to stop the motor.12. Start and stop the motor with the EMERGENCY MANUA

Limited Service Fire Pump ControllerPage 9 of 12 VII MaintenanceDanger: Do not open the Controller cabinet until ALL power is disconnected.Shocks, b