OKP Overheating Component / Electrical Stress

Robot vacuum smells like burning plastic or hot electronics 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

Suction motor overheating, Hair wrapped around brush causing drag, Drive motor overloaded, Failing main board component

How to Fix / Troubleshooting

Safety first: Immediately turn OFF the robot and remove it from the dock. Do not continue using it until inspected.

  • Step 1 – Inspect brushes: Remove main and side brushes and clear all hair and debris.
  • Step 2 – Check for melted plastic: Look around the brush housing, wheels, and vents for signs of melting or discoloration.
  • Step 3 – Clean filters and vents: Ensure airflow is not restricted.
  • Step 4 – Short test: Run the robot for a few minutes while monitoring smell. If odor returns quickly, stop use and replace the suspected motor or main board. Professional service is recommended.
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Repair Difficulty

Hard 4/5

Required Part

Suction Fan Motor
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