Hoover U5753-900 WindTunnel Bagless Upright Vacuum

How to Identify and Fix Common Vacuum Problems ?

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

Check that the brush bar is clean and not damaged

If the cleaner becomes noisy or starts vibrating, it may be because some debris has got tangled around the brush roll or agitator situated in the bottom of the cleaner.

Many cleaners are made with plastic bodies, which make loud noises when they vibrate. The motor – the motor could be the main cause of a vacuum cleaner being loud. As the motor spins around inside the machine, it moves the belt and uses electricity, but at the same time, also produces a loud noise.
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.

However, the noise levels of vacuum cleaners fall between 75dB to 85dB. Thus, continuous exposure to such noise levels affect a user`s health while also being a sign and source of inefficiencies in the equipment.
The vacuum cleaner motor makes a loud noise and can run only for a short time as the machine gets too hot or the motor gets overheated. What is the cause? Hot or overheated motor may be a result of too much dust or debris (inside the dust bag/hose) requiring more suction power and causing motor overload.
Another advantage of the Vacu-Maid Ducted Vacuum System is the lack of noise, noise is usually associated with vacuuming your home however Vacumaid systems are notoriously quiet.
Noisy Motor

The motor may be dirty and needs cleaning. Your belt drive may be faulty. The fan may be loose or damaged. Parts in the motor may be wearing out.

Check the machine

A high pitch whistle could indicate a seal is damaged or the machine is blocked. If the noise occurs without the Wand and Cleaner head, it is likely to be caused by either the bin or cyclone.

You Need to Change Suction Power Settings

One of the most common reasons for a vacuum that`s hard to push is using the incorrect suction setting. Most people want to use the maximum suction setting all the time, when in some cases this isn`t necessary.

Enjoy a quiet and peaceful cleaning experience with Henry Hoover. Designed to operate at a noise level of around 72 decibels, these vacuum cleaners ensure minimal disturbance while you clean.
100 – 120 decibels: For example, a bulldozer, impact wrench, or motorcycle. 120 – 140 decibels: Such as, a rock concert, auto racing, or a hammer pounding a nail. 125 – 155 decibels: Like, firecrackers or fireworks, or a jet engine.
The vacuum is fairly loud — around 79 decibels — with a high-pitched whine at maximum power.
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.
ProSilence bagless vacuum cleaners.

If you`re looking for a quiet bagless vacuum, our bagless ProSilence models are engineered for peace and quiet. They deliver powerful performance to thoroughly clean all floors, and emit low noise thanks to the built-in SilenceSound system.

The average life expectancy of a mid-range vacuum cleaner is about six years. You can fix or replace things like blocked filters, jammed brush rolls, frayed hoses, worn-out stick vac batteries and broken accessories yourself.
Sound cannot be heard in a vacuum, because there are no air particles to vibrate and carry it.
If all you hear from the vacuum unit is a click at the when you try to start the vacuum motor from inside the house, then the motor in the unit is dead and has to be replaced. A strong odor from the shellac, which coats the copper coil windings, is an indicator that the motor is about to or has burnt out.
Clog located in the vacuum hose

Turn the unit on and feel the suction at the end of the hose handle. If there is no or low suction, then the clog is in the hose. You can remove the clog by running a long, stiff object through the hose, such as a butter knife, starting at the wall end.

A high pitched whistle can sometimes be heard because of a perished or damaged seal, or more commonly a blockage within the machine. If there is a problem with the seal then unfortunately a replacement would be required. If the whistle appears to be from a blockage then you will want to remove it.
Older vacuums may develop cracks in their plastic frame. If one of these cracks compromises the suction in a Shark vacuum, it will start making that high-pitched squeal as a result — even with the hose off. These cracks can be difficult to spot, but look for lines, gaps, or compromised areas with a careful inspection.
You may be hearing excessive noise because your filters are dirty. To clean them, watch our Cleaning Filters video. A damaged Brush Roll could also be the problem.
Check for a plugged hose:

Plugged vacuum hoses are sometimes the reason for a loss in suction. Hoses can get clogged with hair, dust bunnies, string, or anything else that can`t pass through the other end of the hose. Airways inside the machine should be looked at as well. Wherever there is an air passage, check it.

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.
Factors may include having a bad motor, incompatible pump applications or poor ventilation. Constant overheating may indicate a malfunction.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Hi folks,
my beam vacuum makes a very loud roaring noise quite often.
the problem started when i was vacuuming up a quantity of vermiculite from my chimney.
i think i overloaded the vacuum i think and it made this loud roaring noise.
the vacuum tends to make thos noise when i am hoovering after 5 minutes or so.
any ideas?.
thanks in advance Tom….
ANSWER : If the filter bag is bad and didn’t trap all of the dust, then it got into your motor, so you may have a problem with your motor now.

I purchased a brand new Eureka Pet vacuum, sorry don’t know exact name but it the one that has the self cleaning duster on it. Last night I used the vacuum on my carpet, it was working fine until I accidently sucked up the corner of a scarf that was hanging off a couch. I shut the vacuum off, pulled out the scarf and and resumed vacuuming. Much to my dismay the suction on the vacuum had ceased. Can you tell me if there is a reset button on the vacuum? The vacuum does not appear to be damage
ANSWER : If the motor is running, there should be suction. Possible problems depend on whether it’s a canister or upright and are:
.A clog in the hose, UR or canister. Detach hose. Drop small coin in one end and lift hose causing it to roll out the other. If it does, no clog in hose. Drop same coin into hose opening on power head. If it rolls out, no clog in PN.
.Broken fan blades, UR. Needs to be taken to shop for repair/replacement.
.
.A reset button is for use if the motor isn’t running, so won’t have anything to do with the suction.

Loud Noise My Kirby vacuum makes a very loud noise when it is turned on. It still works and picks up trash, but the noise is new.
ANSWER : I believe you will find the answer you seek by clicking on this link.
.
.http://reviews.ebay.com/COMMON-PROBLEMS-WITH-THE-KIRBY-VACUUM-TROUBLESHOOTING_W0QQugidZ10000000003800312
.
.Hope it helps…
.Marci

My eureka vacuum was fine but then suddenly got loud. We cleaned the filters and replaced the belts, but it is still loud. We have not seen any clogs in the tubing or in the vacuum. What other problems could the vacuum have to make it loud?
ANSWER : The noise could be coming from the Beater Bar’s ball bearings.

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Loud noise?? my vacuum suddenly just got really loud. it suctions fine, i changed the belt, but when the roller is off its not loud, but when i put it back on the 11noise is horrific. it vacuums fine i just cannot stand the noise. please help
ANSWER : I have the exact same problem. I’ve taken the thing apart and cannot figure out what is causing the noise. It’s not the belt and it doesn’t seem to be coming from the engine. It sounds like the spinning brush is hitting something, but it’s not, that I can see.

Electrolux Epic 6500SR Full Bag sensor working, Does not Reset properly
ANSWER : The problem was a sticking switch that was not being reset. The vacuum on/off switch mechanism is comprised of two switches. One is the main switch that turns the vacuum on and off. The second is a shut off switch that gets tripped when the full bag sensor is engaged. This second switch is supposed to get reset when you push the on/off switch on the outside of the machine. The full bag shutoff switch was stiff and it, therefore, was taking a couple of presses of the on/off switch to move the shutoff switch back into the running position.

I replaced the belt on my Dirt Devil Featherlite Bagless Vacuum and the brush roller rubs and makes a very loud noise when turned on. I have gone exactly by the manual instructions and made sure the belt and end caps were on correctly, but the bristles still rub the back and it makes a very loud noise. Without the brush roller in the vacuum, it sounds and runs normal. What could the problem be?
ANSWER : Http://www.geeksquad.fixya.com/ThreadView.aspx?prdid=0&thid=561283
.Generic problem for all Vacuums
.I replaced the belt on
.Posted by piggytail on May 01, 2008
.I replaced the belt on my Dirt Devil Featherlite Bagless Vacuum and the brush roller rubs and makes a very loud noise when turned on. I have gone exactly by the manual instructions and made sure the belt and end caps were on correctly, but the bristles still rub the back and it makes a very loud noise. Without the brush roller in the vacuum, it sounds and runs normal. What could the problem be?
.
.Hello,
.I would advise you to ALWAYS to FIRST UNPLUG YOUR VACUUM before beginning any service procedure.
.The Royal Dirt Devil Featherlite Bagless Vacuum has just bushings in the ends of the brushroll and not bearings and once the bushings are bad I suggest that you replace the brushroll in the vacuum and put a new belt on the vacuum as well. There is no way to repair the bushing s in order to it to work properly. The suggested belt change is every 4 to 6 months and to store the extra belts in a Ziploc bag in the refrigerator to keep them fresh. Suggest looking at a local vac dealer. So if you need further assistance, please feel free to contact your local vacuum cleaner dealer in your area or in the yellow pages, or contact the factory phone number or website to further assist you with your questions.
.http://www.royalvacuums.com
.Customer Service
.For help with a model that is not working, if you want to check an order, if you need help finding a part or service center or have any other comment, complaint or question that is not a technical question about this web site use the link above. You can also call our Customer Service department between 8AM and 7PM EST Monday through Friday at (800) 321-1134.
.www.A-1Vacuum.com 1-800-657-1874 If you cannot find a local dealer near you they can ship you the parts UPS.
.Don – The Vac Man
.Go Ahead. Use Us.
.

I have the eureka capture vacuum and it works great; however, it has recently started making an extremely high pitched sound when I use it. It is still vacuuming but the noise is so loud it hurts my head and I can only vacuum for a few minutes at a time before I have to turn it off. What is wrong with it???
ANSWER : Dust is getting past the dust cup filter, to the motor. Call Eureka customer service. 1-800-282-2886.