Rattling or buzzing noise from inside the unit even when the fan seems fine.

Safety first: Unplug the air fryer before opening the cabinet.

• Step 1 – Shake test: Gently shake the cooled unit and listen for loose parts moving inside.
• Step 2 – Open cabinet: Remove the cover and inspect for loose screws, brackets, or panels. Tighten all accessible fasteners.
• Step 3 – Secure wiring: Use high-temperature cable ties to secure any vibrating wire bundles away from moving parts.
• Step 4 – Remove foreign objects: Remove any stray screws or debris found inside.

Warning: Do not operate the unit with known loose parts; they can contact live components or the fan.