Sencor
Motor Overheating / Electrical Failure
Vacuum produces a burning smell or visible smoke from the motor area.
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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
Main motor windings shorted, Severe blockage causing overload, Brush motor stalled in Sencor nozzle, Foreign object stuck in motor fan
How to Fix / Troubleshooting
Safety first: Immediately turn OFF the vacuum, remove the battery, and move the unit away from flammable materials. Do not continue to operate the vacuum.
- Inspect for blockages: Check the nozzle, wand, and dust bin for large obstructions and remove them.
- Smell and visual check: If the burning smell is strong or there is visible smoke or melted plastic, the motor is likely damaged.
- Do not reuse: Do not attempt to restart the vacuum until it has been inspected.
- Professional repair: Have a technician open the unit, inspect the motor and wiring, and replace the main motor assembly or floor nozzle motor as needed.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Suction Motor Assembly
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