3-22 Scheduled Maintenance TP-5592 7/96
Generator Service
General
Undernormalconditions,thegeneratordoesnotrequire
regular service. If operating under dusty and dirty
conditions, use dry compressed air to blow dust and dirt
out of the generator while the generator set is running.
Directthestreamofairinthrough the cooling slotsatthe
end of the generator.
Replace the end bracket bearing every 10,000 hours of
operation. Service the end bracket bearing more
frequently if bearing inspection indicates excessive
rotorendplayorbearingdamagefromcorrosion or heat
buildup. The sealed end bracket bearing requires no
additional lubrication. Have an authorized Kohler
service distributor/dealer perform all generator service.
Wattage Requirements
Iftheratedcapacityofthegeneratorsetisexceeded,the
circuit breaker located on the controller trips to protect
the generator against damage. A short circuit in the AC
circuitofthecraftorsimultaneousoperation of toomany
on-board appliances could cause the generator set’s
controller circuit breaker to trip. If the circuit breaker
trips,thesetmaycontinuetorun, buttherewillbe no AC
output to the protected circuit.
Before resetting the circuit breaker, turn off some of the
appliances and lights inside the craft to bring the load
down within the rated limits of the set. If the circuit
breaker trips after the load reduction, there is a short
circuit. Turn off the set and have a qualified electrician
locate and correct the cause of the short circuit.
For more information regarding generator set capacity,
see Section 1—Specifications.