Dyson DC14 Animal Bagless Upright Cyclonic Vacuum\015 This only happens when I am using it on the carpet, there is no suction. Hard floors it works fine.\015

How to Identify and Fix Common Vacuum Problems ?

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

If your Dyson vacuum cleaner is making a loud vibrating or revving noise. First thing to try is empty your bin and make sure there are no blockages, if that doesn`t solve it then remove the brushbar and then try switching your Dyson back on again.
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.
If your Dyson vacuum is producing whistling noises, it may be the result of air leaking out of the vacuum`s vents. Check for broken seals and incorrectly-fitted parts. Broken seals may need to be replaced.
Blockage – when a vacuum cleaner becomes unusually loud, it is normally because of a blockage of some sort. This is a problem that is easily solved by turning off the cleaner, check for blockages in the pipes, and remove them. You can also check and empty the canister to remove any possible blockages there as well.
Your Vacuum Pump Is Noisy

Sometimes, extra noise can mean that there are pieces of debris stuck in the system rattling around. It can be an easy fix—just locate and remove the debris. A loud pump could also mean you have worn bearings that need to be replaced or lubricated.

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.
Sound meters measure sound in the unit decibels (dB). We compared Dyson to three other vacuum cleaners on the market. Dyson has two modes, “weak” or “strong”. We found that the loudness from the “strong” mode is indeed very strong compared to other vacuum cleaners.
There is no safety concern. If the noise is intrusive, switching the machine off at the wall will stop the noise, or altering the position of the product in the room might make the noise less audible.
Safe management system. Our unique battery-saving trigger helps maximize run time – only using power when you need it. It ensures the battery does not overheat or overcharge and catch fire.
The creaks are from movement between the joists, subfloor or finish floor. This could be due to undersized joists (beams) deflecting (sagging) under load, poor attachment of the subfloor to the joists, or damage from water over the years.
Sound meters measure sound in the unit decibels (dB). We compared Dyson to three other vacuum cleaners on the market. Dyson has two modes, “weak” or “strong”. We found that the loudness from the “strong” mode is indeed very strong compared to other vacuum cleaners.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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

Brush bar does not turn & makes a loud noise
ANSWER : You need to clean your roller and replace the clutch assembly that drives the belts. poorly designed vacuum with many flaws.

My brush roller stopped spinning so I had to take it off and clean out all the hair that had gotten wound around it. I replaces it and now it is make a lound noise, but only when the brush is on. Could it be the belt making such a loud sound? It wasn’t making this noise before.
ANSWER : Could very well be the belt..When cleaning the brush it is a good idea to add some WD40 at the ends where the plastic pieces are that hold the brush in the vacuum. The brush needs to be able to move freely around the plastic pieces..Add the WD40 and rotate the plastic pieces around the brush until they move freely..Reassemble making sure the belt is put in correctly so the brush moves in the right direction..
.Please provide a Thumbs Up if this solution is of help to you..Paul

The vacuum is making a noise like something is stuck when it is in the carpet position but not when in the floor position. I can’t find anything that is stuck in the areas that I can see. I have cleaned the brush but it does not seem to want to turn. Does this machine need to be oiled so the roller will turn? Is there a way to check inside the motor? Do you think that because the brush won’t turn that is making the noise? Do you know of any repair shops in the Lake Havasu City, Arizona area?
ANSWER : As far as the roller brush goes, yes, it does need to be cleaned. Follow the directions to remove it and clean as best you can of all debris. On both ends of the roller brush there will be two “holders” of sort that connect the brush to the frame of the vacuum. These need to be able to turn freely around the brush. Clean them as best you can and spray some WD40 in between the roller and both the holders. Work the holders around by hand to be sure they move freely..I would also check to see if your belts are snug..
.Please let me know if this does not help solve your problems..Paul

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.
.

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 have a Dyson DC17 that has started making a loud noise when on carpet when the brush is engaged but not on hard wood when the brush is not turning. I have remove all the material (hair,lint, etc.) wrapped around the brush itself, but it is still making the noise
ANSWER : You need to replace the belt. Here is the belt you need and a manual you can view which has instructions:
.
.Dyson DC17 Belt and Manual

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.