Having problems with your Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum ?

Mach 4.7 runs for 2.5 minutes and shuts off

\015 It runs for 2.5 minutes approximately and then shuts off. I cleaned the filters and it still does it. What should I do?\015

Answers :

Did you use it to vacuum up fine materials like powder? If you cleaned the filters, but they are original to the machine, replace them. Try changing the bag to a fresh one as well. Beyond that, check how freely the brush turns. If it doesn't turn freely that can but excess load on the motor, if its covered in threads, remove those.
Repair Help & Product Troubleshooting for Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

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Mach 4.7 runs for 2.5 minutes and shuts off


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