Clarke Fire Pump Diesel Engine JU6H-UF32

NOTE: The following Routine Maintenance schedule is based on an engine usage rate not exceeding 2 hours per month. For UL/FM engine models, also refer to NFPA25

NOTE: The following Routine Maintenance schedule is based on an engine usage rate not exceeding 2 hours per month. For UL/FM engine models, also refer to NFPA25

While the engine is running inspect exhaust pipe outlet outside of the pump room itself for environmental hazards such as excessive smoke conditions. The following could be used as a guide for general engine operating conditions

• Set main pump controller to “OFF” while servicing engine. Before turning the main pump controller to the OFF" position

• Also, alert the local fire department in the event that the main pump controller is connected by silent alarm to headquarters

• When servicing is complete, return main pump controller selector to Automatic" position and the mode selector on the engine to “Automatic” position. Advise the appropriate personnel the engine has been returned to the “Automatic”"

Sign off on the weekly engine check

NOTE: The following Routine Maintenance schedule is based on an engine usage rate not exceeding 2 hours per month. For UL/FM engine models, also refer to NFPA25

• Set main pump controller to “OFF” while servicing engine. Before turning the main pump controller to the "OFF" position, check with the maintenance and security supervisors to verify that all the departments concerned will be alerted of the temporary interruption of their fire protection equipment for normal maintenance or testing

• Also, alert the local fire department in the event that the main pump controller is connected by silent alarm to headquarters

NOTE: The following Routine Maintenance schedule is based on an engine usage rate not exceeding 2 hours per month. For UL/FM engine models, also refer to NFPA25

• Set main pump controller to “OFF” while servicing engine. Before turning the main pump controller to the OFF" position

• Also, alert the local fire department in the event that the main pump controller is connected by silent alarm to headquarters

• When servicing is complete, return main pump controller selector to Automatic" position and the mode selector on the engine to “Automatic” position. Advise the appropriate personnel the engine has been returned to the “Automatic”"

Sign off on the engine maintenance

Start the engine by following the “To Start Engine” Procedure in this manual

Loosen the jam nut(s) (Figure #38)

Enter the RPM after adjusting the long adjustor

Stop engine by following “To Stop Engine” Procedure in this manual

Sign off on the engine speed adjustment