Zanussi
Imbalanced Brush Roll or Fan
Vacuum produces excessive vibration in the hand or floor head 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
Brush roll clogged on one side, Warped or bent brush bar, Damaged motor fan blades, Debris stuck in fan
How to Fix / Troubleshooting
Safety first: Remove the battery and detach the floor head.
- Clean brush roll thoroughly: Remove all hair and debris from the entire length of the brush, including end caps.
- Check for straightness: Roll the brush on a flat surface; if it wobbles, it may be bent and should be replaced.
- Test without floor head: Run the vacuum briefly without the nozzle. If vibration disappears, the issue is in the head; if it remains, the motor fan may be damaged.
Persistent vibration from the main body indicates a likely motor fan imbalance, requiring motor assembly replacement by a technician.
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Repair Difficulty
Medium
3/5
Required Part
Motorised brush roll assembly
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