Kobold Electrical Short / Earth Leakage

Carpet cleaner trips household circuit breaker or RCD 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

Water ingress into motor or wiring, Damaged power cord insulation, Shorted heater element, Internal wiring pinched or cut

How to Fix / Troubleshooting

Safety: Do not repeatedly reset the breaker. Unplug the unit and keep it unplugged until the fault is found. Risk of electric shock and fire.

  • Visual inspection: Check the power cord for cuts, crushing, or exposed wires. Replace if damaged.
  • Check for moisture: Inspect around the motor, heater, and wiring for signs of water. Allow the unit to dry thoroughly for at least 24–48 hours in a warm, ventilated area.
  • Isolate components (technician level): Disconnect the heater and test if the unit runs without tripping. If it does, the heater is likely faulty and must be replaced.

Due to safety implications, further diagnosis should be performed by a qualified Kobold service technician.

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Repair Difficulty

Professional Required 5/5

Required Part

Power Cord
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