Severin Overheating Plastic Components

Air fryer emits a burning plastic 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

New appliance curing smell, Plastic parts too close to heating element, Loose wiring insulation touching heater, Blocked ventilation causing excessive heat

How to Fix / Troubleshooting

Safety first: If you see smoke or flames, switch off and unplug immediately. Do not leave the appliance unattended.

  • Initial use: For a new Severin air fryer, run it empty at maximum temperature for 10–15 minutes with good ventilation. A mild odor may be normal during first uses.
  • Inspect interior: After cooling, check that no plastic utensils, packaging, or cable ties are inside the cooking chamber or near the heater.
  • Check wiring near heater: Open the housing and inspect all wiring around the heating element. Ensure no plastic connectors or insulation are touching the element or metal parts that get very hot.
  • Verify clearances: Confirm that internal plastic shields and fan shrouds are properly mounted and not warped toward the heater.

Warning: Persistent strong burning smell, discoloration, or visible melting indicates a serious fault. Discontinue use until inspected by a technician.

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Repair Difficulty

Medium 3/5

Required Part

Internal Wiring Harness
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