Ultima Cosa Excessive Vibration

Unit vibrates excessively or moves on the countertop during operation.

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Possible Causes

Unbalanced fan blade, Loose internal mounting screws, Uneven countertop or missing rubber feet, Fan motor shaft bent

How to Fix / Troubleshooting

Safety first: Unplug the unit before inspection. Ensure it cannot fall from the counter.

  • Check placement: Place the air fryer on a flat, stable surface. Verify all rubber feet are present and intact.
  • Inspect fan blade: Access the fan and check for bent blades or missing pieces. Replace the fan blade if damaged.
  • Tighten screws: Tighten mounting screws for the fan motor, heater bracket, and internal frame.
  • Replace motor: If the shaft is visibly bent or vibration persists with a new blade, replace the fan motor.
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Repair Difficulty

Easy 2/5

Required Part

Convection Fan Blade
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