KEBA
Localized Overheating / Contact Damage
Burnt smell or visible discoloration around KEBA charger cable entry or socket
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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
Loose terminal at input block, Damaged conductor strands, Worn or pitted socket contacts, Overcurrent due to incorrect configuration
How to Fix / Troubleshooting
Safety first: Immediately stop using the charger and switch off power. Do not ignore burning smells.
Steps:
- 1. Open and inspect: With power off, open the housing and inspect the area where the smell originates. Look for charred insulation or melted plastic.
- 2. Check terminals: Loosen and remove affected conductors. Trim back to clean copper and re-terminate if sufficient length remains, or replace the cable.
- 3. Replace damaged components: Replace any overheated input terminal block, Type 2 socket, or wiring harness.
- 4. Verify current settings: Ensure the KEBA charger's maximum current is configured within the limits of the supply cable and protective devices.
- 5. Test under load: After repair, perform a monitored test charge and periodically check for abnormal heating.
Persistent overheating indicates an underlying installation or configuration issue that must be corrected.
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Repair Difficulty
Hard
4/5
Required Part
Input Terminal Block
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