Cummins/Onan — Manual Start
Operation · generator set
From a Cummins/Onan operator's manual covering: 1.7PE-1P, 1.7PE-1P/24950J, 2.2PE-1P, 2.2PE-1P/24950J, 2.2PEI-1P, 3.0PL-1P, 3.0PL-3P, 3.2PFI-3P, 3.7PFI-3P, 3.7PP-3P, 5.0PKI-3P, 5.0PN-3E…. Check it applies to your exact model before use.
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Procedure
- Move choke control to full closed unless engine is warm.
- Open fuel shut-off valve by turning counter-clockwise (except 1750 and 2250 watt models).
- Place lever stop switch in RUN position.
- Pull starting rope with a fast steady pull.
- Open choke gradually when engine starts.
Source: Cummins/Onan operator's 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.