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Cummins/Onan — Untitled Procedure

A Cummins/Onan service procedure — check it applies to your exact model before use.

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Before you start

  • WARNING Contacting high voltage compo-
  • Read and observe all WARNINGS and CAU-
  • CAUTION The PCC control cabinet must be
  • CAUTION Electrostatic discharge will damage
  • WARNING

Procedure

  1. Turn the switch clockwise and allow it to pop
  2. Move the Run/Off/Auto switch to Off.
  3. Press the front panel Reset switch.
  4. Select Run or Auto, as required.

Source: manual:Cummins-DFHA-DFHB-DFHC-DFHD-spec-A-thru-J-service-manual-QST30-engine-with-PowerCommand-3.1-control.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.