Gourmia
Overheating wiring or component insulation
Air fryer emits a burning plastic or electrical smell during use.
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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
Melted wire insulation near heater, Loose spade connector arcing, Foreign plastic object contacting heating element, Failing main control board component
How to Fix / Troubleshooting
Safety first: Immediately unplug the air fryer if you smell burning plastic or see smoke. Do not continue using the unit until inspected.
- Inspect interior: After cooling, remove the basket and look for melted plastic utensils, packaging, or liners that may have contacted the heating element. Remove any foreign objects.
- Check heater area: Remove the cover to inspect wiring around the heating element. Look for melted insulation, darkened connectors, or scorch marks.
- Repair wiring: Replace any burned wires or terminals with high-temperature-rated wire and connectors of the same gauge. Do not tape over damaged insulation.
- Board inspection: Examine the main control board for burnt components or discoloration. Replace the board if any damage is found.
- Test carefully: After repairs, run the unit under supervision for a short cycle to confirm the smell is gone. If odor persists, discontinue use and consult a technician.
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Repair Difficulty
Hard
4/5
Required Part
Heater Wiring Harness
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