Kohler 3.5CFZ, 4CZ, 5CFZ, 6.5CZ Wattage Requirements, Generator Service, General

Wattage Requirements

If the rated capacity of the generator set is exceeded, the circuit breaker located on the controller will trip to protect the generator against damage. Tripping could be caused by a short in the AC circuit in the craft or simply by having too many appliances on at the same time resulting in an overload condition. If the circuit breaker trips, the set may continue running but there will be 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 this is done and the circuit breaker trips again after being reset, see a qualified electrician.

For more information regarding generator set capacity, see Installation— Generator Selection and Wattage Requirements.

Generator Service

General

Under normal conditions generator service will not be required on a regular basis. If operating under dusty and dirty conditions, use DRY compressed air to blow dust out of the generator at frequent intervals. Do this with the generator set operating and direct the stream of air in through the cooling slots at the end of the generator.

The end bracket bearing should be replaced every 10,000 hours of operation. Have bearing replaced sooner if bearing inspection indicates excessive rotor end play or bearing damage from corrosion or heat buildup. The end bracket bearing is sealed and requires no additional lubrication. All generator service must be performed by an authorized service dealer/distributor.

TP-5695 12/93 Scheduled Maintenance 3-23