WIPER GP-WINDOW 2032738 - Caterpillar

Illustration 1 g00610396
Space Heater Connection Diagram
An SR4 generator can operate in high humidity conditions without problems. However, problems can occur when the generator is idle and the surrounding air is warmer than the generator. Moisture can form on the windings. Moisture will result in poor performance or even damage to the windings. Whenever the generator is not active, the optional space heaters should be operated.An external source is required to operate the space heaters. Both of the sources must be a single phase. This source can be either 115 vac or 230 vac. When the external source is 50 hertz, 200 vac must be used. Refer to Illustration 1.See your Caterpillar dealer for information on checking your Caterpillar generator.