Transfer Switches - Eaton Cutler Hammer — No Load Engine Test;
A Transfer Switches - Eaton Cutler Hammer service procedure — check it applies to your exact model before use.
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Procedure
- Load Engine Test; or
- Disabled.
- Load Engine Test
- After the Time Delay Emergency to Normal timer
- The Time Delay for Engine Cool-Off (TDEC - Feature 4)
- Alternate operational tests may be possible depending upon
- General Order
- Catalog and/or Style Number of transfer switch.
- Actual location of transfer switch (type of facility, address,
- Company name.
- Name and position of individual representing company.
- Basic description of situation as it exists.
- Any results of problem solving steps taken and/or readings
Source: manual:ATC-300 Contactor 3-Position rev2010 IB01602024E.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.