Hoover Vacuums

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.

If your machine is making an abnormally loud noise it is likely due to the belt slipping or the brush roll being incorrectly installed, follow these steps to resolve: Turn off and unplug machine. Use a Phllips-head screwdriver to remove 3 screws, 2 in the belt cover and 1 on the brush roll mount. Remove belt cover.
At the point when they hit minimum pressure levels, the pumps may also rattle. In most cases, these pumps are dirty. The space between the pump chamber walls and the vanes is sealed tight so that there is a layer of oil. This oil can transfer from the pump into the sample chamber unless preventative steps are taken.
You may experience a whistling sound in your Vax vacuum, this can come from the dirt container. To resolve this, remove the dirt container, empty and clean the seals. Replace and try the vacuum again.
Sound enclosures, noise reduction blankets, sound curtain noise barriers, or sound barrier walls are a few options to consider when reviewing noise reduction materials. If the vacuum pump is indoors, a noise enclosure would be the recommended solution.
A clogged filter in a Dyson vacuum can create a muffled sucking sound or a high-pitched squealing during use. Additionally, as the filter fills with dirt and debris over time, all the built-up debris begins to emit a burnt-smelling odor. You may need to remove and clean out the vacuum`s filter.
This means it is best to choose a vacuum cleaner with a noise output that is less than 70 dB. 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 biggest cause of carpet becoming crunchy and gross is simply that they were not cleaned properly. If your carpet is crunchy after getting cleaned, that means that particles of the shampoo, detergent, or chemicals that were used during the cleaning process were left behind in the carpet fibers.
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.

If the high-pitched noise only starts when you enable the roller, it`s probably struggling to work. That means it`s time to give the brush roller a thorough cleaning. Pliers and scissors can be a big help here. Make sure there are no strands of hair trapped under the roller or on the sides where it rotates.
What should I do? If your vacuum cleaner whistles, this is usually a sign that your device can`t suck in sufficient air. Often, it`s the dust container or bag that`s full. Check these first and exchange them if necessary.
Do vacuums need to be loud? For it to work properly, it needs to make a little noise. However, you can avoid your vacuum cleaner running into problems that make it louder than normal. If you follow some of our handy maintenance tips, then your vacuum should make the same level of noise all the time!
The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. If you are sitting in a space ship and another space ship explodes, you would hear nothing.
Vacuum pumps produce noise levels that are usually over 85 dB(A), with some units reaching as high as 95-97 dB(A).
A clogged filter in a Dyson vacuum can create a muffled sucking sound or a high-pitched squealing during use. You may need to remove and clean out the vacuum`s filter. Remove the filter by twisting the purple dial labeled “filter” located at the top of the vacuum.
It`s caused by a worn-out motor belt. The burning smell can also be as a result of the rubber belt burning due to the loss of elasticity. All in all, the belt is worn out and needs replacement. To fix the burning smell problem in a vacuum cleaner, you will have to replace the motor belt.
There`s a reason your vacuum, car, potato chips, are way louder than they need to be. Surprisingly it`s done on purpose. Engineers and designers manipulate the auditory element of products. Some of the biggest culprits are vacuums and cars.
90 decibels is a high noise level, equivalent to the noise generated by a leaf blower or the sound level of a concert. Compared to 80 dB, 90 dB is 10 times more intense and twice as loud. Whenever you are exposed to this noise level, you should wear hearing protection.
70 decibels is as loud as a washing machine or a dishwasher. It is a moderate noise level. 70 dB noise is not considered harmful to human hearing. However, extended exposure to levels above 55-60 dB can be considered disturbing or become annoying.
The Dyson 10″ fan produces 50 decibels which is slightly more than a similar sized desk fan that moves 25 times the volume of air.
Not really. Overall, carpets can stand to be vacuumed several times a week without sustaining damage. Leaving dirt in a carpet, however, actually breaks down underneath the carpet fibers. It also creates a breeding ground for dust mites and bacteria.
Most experts will recommend you invest in a carpet underlay to maximize your carpet`s soundproofing capabilities. This is simply an extra layer of material that goes between your carpet and the floor, and it is made of material that is known to be successful at blocking airborne sounds.
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.

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.

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I have a Model U57809RM Hoover Cyclonic which started making a very loud noise. Changed both belts on it but the noise persists. It seems to happen when I put the handle in the ‘engage to vacuum’ mode. The minute I start to lower it the noise begins. Help!
ANSWER : Hello,

You could have a broken fan in the motor and need to replace the fan. If the noise is coming from the brush area of the vacuum, you probably have a broken bearing in your brush roller and would need to replace the brush itself.

Hope this helps.

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Loud noise I have a brand new Dyson and it is great on all my floors except one of my area rugs when it starts making this really loud vibrating noise. I am not sure why – nothing is stuck in the roller or vacuum and it doesn’t make it on any of my other rugs. Also it is really hard to push whereas all the other floors it just glides. I don’t want to return it but I also don’t want to hear this sound every time I vacuum.
ANSWER : This is the clutch as it jams up in the brush. Usually happens with rugs that are not secured to the floor.

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Terrible noise My dyson was working great then started making this horrible noise. I cleaned the bar but noise is still there. I discovered the beater bar went around three passes then froze and started horrible noise again. my husband got the bar turning but after 2 swipes vacuuming it did it again. Can it be fixed or is it time to retire it and buy a new one. Wendy Kiser
ANSWER : That noise is the clutch. A very expensive part and very hard to replace. When a problem with the clutch happens it’s generally not worth the time and money to replace.

I suggest getting a different type of vacuum, maybe a Miele or Sebo. With the money spent on one of those vacuums, you wont have problems like you would with a Dyson. And the cleaning power is so much more powerful than what any Dyson can offer.

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Vacuum cleaner makes very loud noise when starting to vacuum – like something is stuck in roller area
ANSWER : Hi there,

I’m sorry to hear you’re having difficulties with your DC33. The brush control is designed to make a ratcheting sound to warn you if something is obstructing the brushbar. If you’ve checked the cleaner head and brushbar already, I’d encourage you to get in touch with us directly as we’d appreciate the opportunity to provide further assistance.

You can call us on 0800 298 0298 (UK), or 1-866-693-9766 (US) – please have the machine to hand when you call so we can run through some troubleshooting over the phone with you.

We’ll look forward to hearing from you.

Best wishes,

Jack
Dyson Online Customer Support
http://www.dyson.com

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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.
.

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When I vacuum w/ the brush control in the on position it make a really loud noise, almost like a grinding sound. I have looked at it and nothing seems to be wrong, but I notice that the pin that engages the belt seems to vibrate a bit, possibly creating the noise. It started when I accidentally got part of a plastic grocery bag caught in the brush. Could it have stretched a belt? Nothing is caught any other place and it only makes the noise when the brush in in the on position.
ANSWER : Yes, the belt could have been stretched and is now vibrating and hitting other parts and creating a noise if much of the bag got caught under the belt. If you have another belt for this vacuum, please put it on and see if the noise stops. If it does, then problem solved, if not let me know and we can try something else and you can send a picture or video to me of the problem.

Let me know how this works out for you.

Benjamin

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Vacuum brush Everytime I try to vacuum the vacuum makes a very loud noise and starts to shake. I’m thinking it is the vacuum brush because it feels like that’s where the shaking is coming from. Could it be the brush?
ANSWER : Your suspision may be correct especially if vac is well used/older however may i suggest you turn vac over and investigate by removing the brush cover plate? then you may see what problem is?this could be debri trapped in roller/brush housing? or the bearings/bushes at each end of bruch may be worne or even come loose from their seats whatever is causing the vibes i feel sure you will find on removal of the cover hope this helps/inspires you to diy good luck

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Hi, my name is Mea Archer, owner of the vacuum cleaner blog, the niche website that I have developed to provide the most up-to-date news, reviews and the latest advice and information for all things vacuum cleaner related.