Thermomix
Overheating Component or Electrical Insulation Breakdown
Thermomix emits a burning smell during operation, with or without visible smoke.
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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
Food residue burning on heater block, Failing motor windings or bearings, Overloaded heater or motor driver components, Internal wiring insulation damage
How to Fix / Troubleshooting
Safety first: Immediately stop the program, unplug the appliance, and move it away from flammable materials. Do not continue to operate until the cause is identified.
- Check for food burning: Remove the bowl and inspect for burnt food stuck to the bottom or around the blade. Clean thoroughly.
- Smell localization: After cooling, carefully smell near the bowl, base vents, and power cord to localize the source.
- Visual inspection: With the bottom cover removed (if competent), look for discolored, melted, or charred components or wiring.
- Do not ignore: If the smell originates from inside the base or recurs after cleaning the bowl, discontinue use and arrange professional service. Internal overheating can lead to fire or electric shock.
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Repair Difficulty
Hard
4/5
Required Part
Motor Assembly or Heater Block or Main Control Board
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