Cummins/Onan — Free-Standing
Installation · Transfer Switch (630 thru 1250 amps)
From a Cummins/Onan service manual covering: GT30160EQ5KA000, GT40063XN52A000, GT40063YN52A000, GT40063ZN52A000. Check it applies to your exact model before use.
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Procedure
- Adhere to all local codes.
- Make sure adequate access to the rear of the cabinet is available for wire connections.
- Provide stability by bolting the cabinet to the floor at all four corners.
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.