Cummins/Onan — Checking Operation
Operation · Genset
From a Cummins/Onan service manual — check it applies to your exact model before use.
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Procedure
- Allow engine to warm up, observing indicating gauges.
- For initial run, check entire installation and operation carefully.
- Throw panel circuit breaker to ON and check electrical output.
- If automatic line transfer control connected, check its operation according to instructions.
Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.