Vacuum produces a burning smell or hot plastic odor during or after use.
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.
Possible Causes
How to Fix / Troubleshooting
Safety first: Immediately turn OFF the vacuum, remove the battery, and allow the unit to cool. Do not continue using it until the cause is identified.
- Step 1 – Check for blockages: Inspect the floor head, wand, and cyclone for clogs. Clear any obstructions.
- Step 2 – Inspect brushroll: Remove hair and debris from the brushroll and ensure it spins freely.
- Step 3 – Smell test: After cooling, smell near the motor vents and floor head separately to identify which area produced the odor.
If the smell persists or you see discoloration/melted plastic, discontinue use and have the motorized component replaced. Continued operation can be a fire hazard.
Repair Difficulty
Required Part
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