Hubbell LX3000 instruction manual Troubleshooting, Hazardous voltage will shock, burn

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Troubleshooting

Hazardous voltage will shock, burn,

! DANGERor cause death. Do not touch until ALL power is disconnected.

WARNING: Disconnect AC power to the Controller before servicing to prevent shock or accident hazard.

Before troubleshooting, perform the following checks:

a.visual inspection for physical damage.

b.ensure that all switches are in the normal operating position.

c.ensure that the engine controls are set for operation.

d.ensure that all wiring connections are secure.

e.review the Startup procedure for proper operation to help determine if one of the system boards is faulty.

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Contents Model LX3000 Diesel Engine Fire Pump Controller Hubbell Industrial Controls, IncStart Up Instructions InstallationIntroduction Set the timeController Testing ProgrammingAutomatic Pressure Start Battery Failure TestAutomatic Engine Cranking in Test Charger Failure TestOptional AC Power Failure Start if enabled End of Startup Testing SwitchesHigh Water Temperature Test Optional Remote StartTroubleshooting Hazardous voltage will shock, burnManual Crank #1 Troubleshooting Condition Possible cause Checks ActionStart Manual Crank #2Automatic Manual SwitchTroubleshooting Manual StartCondition Possible cause Checks Action AutoManual Start Stop Page Pressure Switch / Recorder Changing the Chart Paper Pen replacementStop Pressure Pressure SettingsStatus LED’S Start PressureBattery Charger Introduction SpecificationsTroubleshooting Chart Symptom Possible cause SolutionLocation and Description of Control Settings