Kobold Thermal Cut-Out Activation

Unit shuts off randomly during use and restarts after cooling

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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

Clogged filters causing overheating, Failing suction motor drawing high current, Blocked cooling vents, Weak thermal cut-out tripping early

How to Fix / Troubleshooting

Safety: Unplug the Kobold carpet cleaner and let it cool for at least 30 minutes.

  • Clean all filters: Remove and clean pre-filters and motor protection filters. Ensure they are completely dry before reinstalling.
  • Check airflow: Inspect hose, wand, and nozzle for blockages. Clear any obstructions.
  • Clean vents: Vacuum dust from all external cooling vents.
  • Monitor runtime: After cleaning, run the unit and time how long it operates before shutting off. If it still stops quickly, the motor or thermal cut-out may be failing and should be replaced.
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Repair Difficulty

Medium 3/5

Required Part

Thermal Cut-Out
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