Hoover U5720-900 WindTunnel Upright Vacuum\015 Roller bar does not turn when in vacuuming mode. Once handle is put down to start vacuuming it stops rotating.\015

How to Identify and Fix Common Vacuum Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced Vacuum Technicians :

Should the brush not rotate freely there may be debris tangled around the ends of the brush, carefully remove any obstructions or replace the brush with a new one. We recommend that you fit a new belt and brush once per year to keep your Reactive vacuum working efficiently.
Vacuum Cleaner: Why doesn`t my vacuum cleaner`s brush roll spin? A broken drive belt, damaged brush roll, jammed brush roll bearings, tripped brush roll motor overload, failed brush roll motor or a wiring failure in the wand or nozzle can prevent the brush roll from spinning.
Roller brush is not spinning

Check to make sure the vacuum is switched to the correct mode. The switch should be in the Power and Brushroll mode to make the roller spin. If it is in just the power mode the roller will not move. The brushroll indicator light should be green when working.

Check the Rotator Brush and Wheels

Sometimes pieces of string or other objects get wrapped around your vacuum`s rotating brush or around the wheels of the vacuum. Unplug your vacuum. Turn it over and have a look at the wheels and brush. If you see any pieces of string or objects lodged there, remove them.

The most common cause of loss of suction is that the filters have become blocked. They may require cleaning or replacing. Another cause could be that the vacuum cleaner hose is blocked.
The most common problems found in vacuum cleaners are low suction force, excessive noise, burning smell, vacuum not turn on, and overheating. These issues can be fixed by either cleaning the device or replacing some parts of the device. At times, it is best to seek a professional to fix the cleaner effectively.
You can find the shark brush-bar reset button on the underside of the vacuum.
To reset your shark vacuum, put the Power button in the On-Off position and keep the vacuum unplugged. If necessary, clear the hose. Once it has cooled completely, plug the vacuum back in again.
Vacuum means the absence of all matter including air. As there is no air in the vacuum, air pressure will be zero.
Also known as the power nozzle, the power head is found at the base of most vacuum cleaners. These frequently offer brushroll height adjustment capabilities for cleaning different floor types. Different types can clean any surface, from bare floors to deep-pile carpeting.
Putting in the incorrect amount of oil, putting in the wrong type of oil, and oil contamination can all cause the pump to not reach full vacuum. For this reason, you must check the oil regularly to ensure that it is not only clean, but also properly filled.
You may have stalled the brush motor. To reset, turn off and unplug, then plug back in and turn on. The brush roll may have lodged debris or other entanglements keeping the brush from rotating. To fix, you`ll need to remove the brush roll to inspect.
The most common problem with a vacuum cleaner is also the easiest to remedy: clogs in the hose or attachments. Also the electrical cord, motor, switch, fan, brushes, and motor bearings can all need repair or replacement. The drive belt may need replacing; and the attachments, hoses, and filters may need unclogging.
As a general rule, if the repair is going to cost less than half the cost of a new vacuum cleaner, it`s best to go ahead and get it repaired. When the service tops half the price of a new machine, it`s probably best to invest in a newer model.
A strong odor from the shellac that coats the copper coil windings is an indicator that the motor is about to or has burnt out. If the motor is still running, even if it turns on and off by itself as it is heating and cooling, you can still run the motor until it gives up for good.
If the vacuum`s floor roller is not spinning, the vacuum simply may not know that you want it to be rolling. Make sure that the power switch is in position II “Brush Roll On.” If the vacuum is not in this setting, the floor roller will not turn.
That depends greatly on the vacuum itself and what you`re using it for. A Shark vacuum that spends its days cleaning pet hair and other everyday messes might last as long as a decade. Investing in the best portable steam cleaner can last for a long time as well if they`re well taken care of.
What is covered by this warranty? The original unit and/or non-wearable parts deemed defective, in SharkNinja`s sole discretion, will be repaired or replaced up to five (5) years from the original purchase date.
If your vacuum cleaner keeps turning off, this could be due to the following reasons: Blockages – check the hose and head for any obstructions. Filter – always check your filters, if these are clogged this could be causing the vacuum cleaner to work harder and lose suction power.
Pascal (Pa): the unit for measuring vacuum or pressure in the International System or SI. One pascal equals one newton (SI unit of force) per square meter. 105 Pa equals 1 bar.
vacuum, space in which there is no matter or in which the pressure is so low that any particles in the space do not affect any processes being carried on there. It is a condition well below normal atmospheric pressure and is measured in units of pressure (the pascal).
Full vacuum means the complete absence of pressure and is also called as Absolute Pressure or absolute Zero pressure.
One method is as “Hg gauge (“HgV), where the scale starts at 0” Hg (atmospheric pressure) and goes up to 29.92″ Hg, which is perfect vacuum.
If there is a clog in the vacuum, you won`t have good suction and the vacuum won`t work. The clog can be in the vacuum head, the hose or where the hose meets the actual vacuum.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

The beater bar motor doenst work when i push the bar button the bar button doesnt light up like power button how can i test bar motor or bar switch or what is the common problem wiyh this model I have 2 that dont work the same way
ANSWER : If it do not work …and you already are on the second one that behaved in the same way it may be a problem with the power in your place and the cause it may be the main fuse…Im not sure where is located in this model but it has to be near the power cord entry …Anyway ..to check the power flow you have to open it without breaking the power flow …and than plug int and push the start ..and with a power checker (screwdriver like that checks the presence of the electric power ) or a voltmeter ..or other measurement device …check the power flow from the entry to the motor…..this way you will see if the power is present …if all seam to be ok ..even at the contact point at the motor…it means that this is damaged …and for electric motors the usually damage are the coil magnetos …

Placing the handle of my Dyson DC07 into its upright and locked position causes the beater bar to stop turning. It will not start turning until the handle is first lowered to the working position and the Carpet/Bare knob is moved to the Bare Floor position and then back to the Carpet position. Then the beater bar turns until the handle is placed into the upright position. What might be the problem?
ANSWER : Hi its Darran at Dyson.

The brush control is designed to switch the brush bar off automatically when you stand the machine back into the upright position. It is designed this way to protect any delicate floor surfaces when you have the machine switched on and upright and when you are using the hose.

If the brush control should be in the centre position and move forward to the “on” position when you release the head. If it is not doing this, please contact our Helpline on 0800 298 0298 (UK) or 1866MYDYSON (US).

Kind regards
Darran
Dyson Customer Service

Hoover U6637-960 the self propel is not not working. When lowering the handle it acts like it would like to work but the roller will not turn. appears to be something to do with the self propel part of the handle . took the screws aout but can not get it apart. Is there another belt of something in there?
ANSWER : This vac has 2 belts. If both self propel and roller not spinning then most likely it is the wide flat belt broken or off. 4 screws on the bottom should gain you access to the belt area. another issue for this model series is a worn pulley on the roller, a new belt when inserted around the roller should be even with the top of the pulley groove.

My Dyson DC17 beater bar motor works intermittedly. I have to almost whack it on the floor to turn it on and then shuts off again. I have checked the belt and it is fine, also have checked for blockages. The switch to turn the beater bar on or off will not work when the beater bar motor is off. the suction is fine though.
ANSWER : Buy a Kenmore for less money

The mechanical off/on in the handle is not working with the electrical on/off switch upon removal of the handle you can cut the machine off by hand but after ensuring the the handle is re-placed in the proper position the machine will not turn off so what new handle or is the rocker switch has worn is now to hard for the mechanical switch to operated
ANSWER : Hi there it’s SmartAlec from NelsonVacuums.com.au here. You are spot on in your diagnosis however i have fixed heaps of these and i have found no way to tell wether its the switch or handle untill you try 1 or the other part. If you are in Australia i can get the parts for you. Hope this helps, regards Alec

The beater bar on my Dyson won’t turn. The vacuum runs and suctions but the bar won’t turn and the belt is not broke. The beater bar did get a carpet fiber caught and wrapped around it which stopped the bar and I removed the bar to cut the fiber loose and replaced it and now it won’t turn
ANSWER : The belt doesn’t have to be broken to make the vacuum not work correctly. If the belt is stretched the vacuum won’t operate the way it is supposed to. You can get replacement Dyson Belts here:

Dyson Replacement Belts

Had my dyson root cyclone for about 4 years now, and in the last year it’s had a few problems. About 4 months ago it started to make this awful grinding sound when the roller bar was engaged and I took it to a repair shop and they said it was the roller bar itself. The shop replaced the part and it worked fine for a couple of months and then it started to make the grinding noise again. I tried the clutch reset suggestion (turn it on its side and turn the carpet/bare floor switch slowly back and
ANSWER : Bdepends how much thay charged you for a roller brush because you can buy a good vac for about 100 pounds with a 12 month guarentee so its up to you

I purchased a Eureka C4910 last year and have a question that I am hoping you can answer.

There are two motor actions with this vacuum, 1) the vacuum suction, and 2) the beater bar. The action of the beater bar is that motor is supposed to automatically shut off when the handle is in the complete vertical position assuming the vacuum is stationary, but then turn on when the handle is tilted toward the floor, assuming the vacuum is moving back and forth.

The beater bar motor turn-on mechan

ANSWER : Good day!

Normally when the motor is easily moved back and forth means that it have a proper lubrication,proper alignment and no clogs.

When the motor and the belt is OK the problem could be on electrical wiring and switch.

If found electrical switch burned out you need to replaced it because when the switch is burn the contact of that switch is open even you turn it ON.that’s why the motor is not function because the voltage is not pass through the circuit because of open switch.You need to replaced it.
And check some fuses if any and other burned electrical wire.Replaced it also.

Thank you and don’t forget to rate my answer.