Aurora Generators — Component Replacement
Repair & overhaul · Field replaceable components
From a Aurora Generators service manual covering: EGSC100ASE, EGSC200ASE, EGSC400ASE, EGSCA100ASE, EGSCA200ASE, EGSCA400ASE. Check it applies to your exact model before use.
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Before you start
- High voltages are present in and around transfer switch equipment. Before attempting to replace any component, disconnect the line power by opening and locking out, if possible, the next highest disconnect device.
- Always turn the utility (Source 1) power off and turn the generator (Source 2) control selector switch to the 'OFF' position before attempting to replace any components.
Procedure
- Disconnect the line power from the equipment being serviced by opening and locking out, if possible, the next highest disconnect device.
- Turn the utility (Source 1) power off and turn the generator (Source 2) control selector switch to the 'OFF' position.
- Replace the component using the part numbers in Table 5.
- Apply utility (Source 1) power and place the generator control selector switch in the 'AUTO' position.
- Test the system for proper functionality.
Source: Aurora Generators 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.