Henry
Electrical Short / Earth Leakage
Machine trips household circuit breaker or blows fuse when switched on
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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
Shorted vacuum motor, Water ingress into wiring, Damaged power cord, Faulty heater element
How to Fix / Troubleshooting
Safety: Do not repeatedly reset the breaker. Unplug and keep the machine disconnected until the fault is found.
- Check for visible damage:
- Inspect the power cord for cuts or crushed sections.
- Replace the power cord assembly if damaged.
- Look for water ingress:
- Check inside the base and around the pump and heater for leaks.
- Dry thoroughly and repair any leaks before further testing.
- Isolate components:
- A qualified person can disconnect the heater and test; if tripping stops, replace the heater assembly.
- If tripping continues, suspect the vacuum motor assembly or control PCB.
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Repair Difficulty
Professional Required
5/5
Required Part
Vacuum Motor Assembly
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