Champion
Intermittent Shutdown Under Load
Generator starts and runs under load but shuts down after 10–30 minutes
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Overheating due to restricted airflow, marginal fuel pressure, failing ignition coil when hot, controller sensing error
How to Fix / Troubleshooting
Safety first: After shutdown, allow the unit to cool before inspection. Keep the controller in OFF while working.
- Check for debris: Remove leaves, grass, and other debris from around the enclosure vents and inside the unit.
- Monitor temperature: If the controller shows high temperature before shutdown, suspect cooling or airflow issues.
- Observe fuel supply: Note if other gas appliances are running at the same time; combined demand may drop pressure.
- Inspect ignition components: Heat-stressed coils or modules may fail only when hot; look for discoloration or cracking.
Intermittent faults often require extended testing with proper instruments by a technician.
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Repair Difficulty
Hard
4/5
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