Festool
Overheating Due to Restricted Cooling
Vacuum body becomes unusually hot to the touch during normal use
Advertisements
Possible Causes
Blocked cooling vents, Clogged filters causing high load, Operating in high ambient temperature, Failing motor bearings increasing friction
How to Fix / Troubleshooting
Safety first: Switch OFF the vacuum, remove the battery, and allow it to cool before touching hot areas.
- 1. Clear vents: Inspect all cooling vents and grills. Remove dust buildup with a brush and compressed air.
- 2. Service filters: Replace the filter bag and clean or replace the main filter to reduce motor load.
- 3. Check environment: Avoid using the vacuum in confined, unventilated spaces or direct sunlight for extended periods.
- 4. Listen for bearing noise: If overheating is accompanied by unusual motor noise, the bearings may be failing and the motor should be replaced.
Advertisements
Repair Difficulty
Easy
2/5
Required Part
Motor Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements