Burning smell or smoke from the unit during use (not just food smoke).

Safety first: Turn off and unplug the air fryer immediately. Move it away from flammable materials. Allow it to cool completely before inspection.

• Clean interior: Remove basket and drawer. Thoroughly clean grease and burnt-on food from the heating element guard, fan shroud, and cavity walls with a non-abrasive cleaner.
• Inspect heater area: Access the heater from the top/rear and look for melted plastic parts or wiring insulation near the element. Replace any deformed parts.
• Check wiring: Examine all wiring for discoloration, brittle insulation, or burn marks. Replace damaged harness sections with high-temperature wire.
• Test run under supervision: After cleaning and repairs, run the unit empty at a low temperature for a few minutes while monitoring for smell or smoke. If burning smell persists, discontinue use and have the unit inspected professionally.