Having problems with your Hoover U8145-900 Savvy Bagless Upright Cyclonic Vacuum ?

It is a Hoover mach 5 runs a few minutes then shuts off no power [email protected]


Answers :

This sounds like a thermal limiter issue, usually caused by restricted air flow. Investigate until you find a blockage.
Repair Help & Product Troubleshooting for Hoover U8145-900 Savvy Bagless Upright Cyclonic Vacuum

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Hoover Mach 4 Overheats and shuts down after a few minutes


You have lost air flow due to blockage. Look for blockage in the throat of the machine where dirt enters from the floor. Do this by removing the base plate or opening throat inspection flap if so equipped. Also detach the hose and drop a coin through ... Hoover U8145-900 Savvy Bagless Upright Cyclonic Vacuum

It is a Hoover mach 5 runs a few minutes then shuts off no power [email protected]


This sounds like a thermal limiter issue, usually caused by restricted air flow. Investigate until you find a blockage. ... Hoover U8145-900 Savvy Bagless Upright Cyclonic Vacuum

My Hoover runs for a few minutes and shuts off.


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My Hoover Windtunnel Ultra U6425-900 began shutting off after a few minutes of vacuuming. The time interval became shorter and shorter. If I leave it sit a while, it will start again. This does not happen when I used the attachments - only with the floor brushes. The switch has recently been replaced and the whole vacuum serviced by a Hoover dealer about a year ago. I have been told by a local repair shop(not a Hoover dealer) that it is the motor, there is nothing to do other than replace t


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I HAVE A BRAND NEW HOOVER MACH-3 CYCLONIC THAT CUTS OFF EVERY FEW MINUTES. IT IS DRIVING ME CRAZY! IT'S LIKE AFTER 5 MINUTES OF VACUUMING IT HAS TO SIT FOR A LEAST AN HOUR THEN YOU CAN VACUUM FOR ANOTHER 5 MINUTES. HELP!


If it were mine and it was brand new I would bring it back and exchange it. It sounds like the motor is over heating and shutting off automatically. Does not sound good. My advice return it. ... Vacuums

Hoover Windtunnel shuts down after 15 minutes


Might be that its not exausting enough heat & stutting its self down..\015\012\015\012Try cleaning all the filters & the hepa filter..\015\012 This will increase air flow & maybe fix the issue..\015\012\015\0 ... Hoover U6630-900 WindTunnel Bagless Upright Vacuum

My Mach 5 after 10 minutes just shuts down. Once it cools down about 4 hours it works for 5 minutes.


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My Hoover U6458-900 shuts off after a few minutes of vacuuming. I let it set a few minutes and it will start up again.


It sounds as if the motor has overheated at some point, and damaged the thermal protector fuse in the motor compartment. Clean the filters thoroughly, change the bag, and try to operate it. If it still shuts down, the thermal protector will need repl ... Vacuums

On our Hoover U6445-900 (Mach 6.9) we replaced the small belt that goes to beater brushes in front of unit. Upon starting, the Hoover quickly got hot and smoky. We shut it off and looked things over carefully, but the second try also resulted in friction heat on the belt. Now it appears the belt may have stretched due to heat and the brushes won't spin. Any ideas?


Are you sure you purchased the right size belt..the friction you speak of is usually caused by a belt not being the right tightness or a jammed beater brush ... Hoover U6446-900 WindTunnel Bagged Upright Vacuum

Hoover mach 6.9 shuts off - Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum


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Mach 4.7 runs for 2.5 minutes and shuts off


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 fre ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

While vacuuming with my hoover mach 5 it all the sudden shut down


Hi, If it is warm to the touch, and it just shut down all of a sudden, I would say that the motor has an internal over load switch that is normally closed, and opened to stop from burning this vac out. It is a built-in safety. I would look at the rol ... Vacuums

Mach 5 hoover turns off


Just got a solution off another website. There is a pre motor filter about the dust collection container. I opened mine and it was very dirty. I washed the filter and you are supposed to let it dry out for 24 hours. Hopefully this will work. Ano ... Vacuums

Hoover mach 5 turns off after 10 minutes of use


I have had problems with the belts on my Mach 5 overheating (smell of burning rubber) and also with the motor overheating and shutting down. \015\012I learned the hard way that one of the issues might be that the roller/brush on t ... Hoover U5194-900 Mach5 Multi-Chamber Cyclonic Vacuum Cleaner Bagless Vacuum

I have a Hoover Mach 3 Cyclonic bagless upright vacuum. It works for a room or two and then it just shuts off. Then it won't turn back on for hours. Any suggestions on how to make it stop doing this? The canister is cleaned out.


This vacuum is very picky about air flow clean the filters and that should do it ... Vacuums

Hoover Mach 5 turns off after 5 minutes of using. Can you advise the problem?


5 minutes everytime? If so, raise brush all the way, and vacuum next to nothing. in fact, tilt vac up so the brush touches nothing. wait 5 minutes. If it doesn't shut off, your brush is set too high. if it does, the motor is over heating. make sure b ... Hoover U5194-900 Mach5 Multi-Chamber Cyclonic Vacuum Cleaner Bagless Vacuum

No suction My Hoover Wind Tunnel vacuum runs but there is no suction. The last two or three times I used it, it shut itself off after having a burning smell. When I unplug it for the suggested 30 minutes, the motor will run again but no suction. What is wrong?? Should I just buy a nve one? This one is 8 years old.


Sounds like your motor bearings are going bad. This is generally indicated by the motor overheating, and the heat transferring out through the motor pulley, which is where the belt attaches. So, your machine is overheating, melting the belt, and then ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

I have a Hoover Wind Tunnel Supreme mach 3.9. It


Check the filter above the dirt tank. If you take out the dirt cup and look where in slides into the machine, there is a filter that is probably dirty. It can be cleaned or replaced ... Hoover Vacuums

Hoover mach 3 cyclone vacuum shut off during useage. can't turn it on. cleaned it out and let it sit thinking overheated? this is 2 months old. help?


I had same problem. Turned out to be the filter that sits above the waste cannister. Remove the waste cannister. There is a little orange lever that releases the filter. It was caked with dirt not allowing any air flow causing the motor to overheat. ... Vacuums

My hoover vacuum runs for about 10-15 minutes then the saftey feature shuts it off(overheat?). i have taking it apart a cleaned it with no results, added new bag also. after an hour it cools down and works again. do i just need a new vacuum?


Do you have suction through the tools? Does it look like it picks up when it runs? The machine could be clogged and that would cause the problem, but unfortunately the sensor that shuts the machine off could be bad if the machine isnt clogged. Its no ... Hoover Ultra U6430-900 WindTunnel Bagged Upright Vacuum

Vacume is a mach 4 cyclonic, it runs for about 8 minutes and then it shuts itself off? any idea?


The only thing I can think of from your additional comments is when it warms up something expands and it loses continuity of the circuit. Most likely the switch or the breaker. Another thing to check is if it has a hepa filter it may be clogged ... Hoover U8145-900 Savvy Bagless Upright Cyclonic Vacuum

Shuts down after a few minutes of work - Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum


Make sure all filters are cleaned sounds like motor overheating... ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

Hoover Model U6425-920, Series Q 12.0. runs 3-5 minutes, shuts down on thermal reset. motor shaft and brush both turn freely. cannot detect any roughniss at all in shaft turning.


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HOOVER 6430-900 Runs for about a minute or two and shuts off. Wait a while and it will run again. Changed the belts, new bag, new filter. Seems to put out a lot of heat when running.


Hoover Fined for Failing to Report Vacuum Cleaner Fire Hazard\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\015\012\01 ... Hoover U6437-900 / U6439-900 Windtunnel Bagged Upright Vacuum

My hoover mach 6 bagless overheats, shuts off for about an 1 hr will run again, all filters are clean, no blocks in hoses, how can i fix this problem


This is telling you that there is poor air flow or a blockage somewhere. To simply check for proper suction, remove the accessory hose to see if there is normal suction, if not then your problem is further in the unit. Troubleshooting from there will ... Hoover U5194-900 Mach5 Multi-Chamber Cyclonic Vacuum Cleaner Bagless Vacuum
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