How to Identify and Fix Common Vacuum Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced Vacuum Technicians :
Fix your Dyson brush bar
Most cases of a jammed or stuck brush bar are quick and easy to fix, simply pulling the debris gently from the brush bar. Alternatively, if you need to clear a problematic blockage, you can take the brush bar out of the housing easily, for quick maintenance.
Press the brush control button located next to the ON/OFF switch to turn the brushbar off for vacumming delicate rugs, looped carpets and hard floors. Press the button again to restart the brushbar for vacuuming carpets.
Brush Head Bearings Are Clogged or Have Failed
These are symptoms of bad or dirty bearings. You should remove the brush roll or rolls from the vacuum. Check to see that the bearings at the end of the brush roll allow it to spin freely. Make sure that there is no hair trapped in the bearings.
To reset the Brush bar press the Brush bar control button twice or switch the machine off and back on. Please note: In normal use, the Brush bar automatically turns off when the machine is upright and automatically turns on when the machine is in the vacuuming position.
It turns the main brush on and off.
No, if it`s attached to the vacuum then it`s on. The v10 does have adjustment for the amount of vacuum the motor head uses. Sorry, there was a problem.
If you checked your brush roll, floor setting, and belt but your brush roll is still not spinning, that means you probably need a Shark micro switch replacement. This small switch tells the vacuums brush when to start spinning.
Inspecting the Vacuum Commutator for Motor Brush Problems
Test that by turning the motor off and pushing on the center shaft, the armature. If it has any play, besides spinning, then replace the motor. If solid then replace the brushes – motor brush replacement instructions.
Clear the brush roll of any hair and debris and inspect by placing it on its end and spin. The brush should spin freely. If it doesn`t spin; it may be time to replace.
A Dyson vacuum cleaner has a lifespan of around 10 years. This is considerably longer than most other vacuums. So, if you`re looking for a high-quality vacuum cleaner that will last you for a long time, a Dyson could be a good choice. However, remember that Dyson vacuums are expensive.
The model number is on the top left of the Bar code. Here is list of some very common positions or areas of the Dyson Vacuum where you will find the model and serial sticker.
While for upright and cylinder vacuums, the model number is sometimes located on the underside of the vacuum but can also be behind the clear dust canister (if it has one) or underneath the action where the extension tube is stored.
if your dyson DC 24 has a faulty brush bar motor now sometimes the brushes on these in to suddenly stop going around the first thing to do is to look on the side the brush bar housing and click this reset switch.
If your brush is scratching your floor, or not cleaning as well as it used to, then you may want to replace your brush bar.
From Left to Right: Round Volumising Brush – Long, fine bristles direct air deep into the hair to give body, creating tension to shape hair as it dries. Small round volumising brush – With a slim head and long, fine bristles. Directs air into the strands of hair, while bristles shape hair as it dries.
You do have to hold the button in while using this, but the way the Dyson is engineered it isn`t a big deal at all.
Yes, Dyson vacuum cleaner brushes do wear out due to them continuously rubbing against the carpet. Just like a toothbrush, the vacuum cleaner roller bristles can flatten and get too soft. That`s why Dyson vacuum cleaner brushes should be replaced regularly.
Turning off the brush roll switches the vacuum to “suction-only” for quick and easy cleaning of hard floors. What`s more, the ability to switch between hard floors and carpets with the on/off brush roll means you only need one vacuum to clean your entire home.
The brush bar does not turn off on the cordless units. We would recommend the Articulating Hard Floor tool for the rugs.
If your vacuum`s brush bar is not turning, the bar may be clogged from hair and other debris. Ensure that the brushbar button, which is gray and located next to the power button, is turned on. If this is not the issue, then the brushbar itself may be damaged or stuck.
What is a Beater Bar? A beater bar is a smoothly contoured metal agitator bar on a rotating brush roller. See below image. It works in conjunction with bristle brushes to gently beat the fibers, when the beater bar rotates, to loosen soil and allow the brushes to comb away the soil into the suction ports of the vacuum.
Brushes. According to iRobot, brushes should be replaced every 6-12 months. Robot vacuums like the iRobot Roomba j7+ have multiple brushes that allow it to clean.
The typical life expectancy of vacuum motor brushes is around 800 to 900 hours of use; the bearings or the armature usually fails shortly after.
On average a brushroll should be replaced every year or two. If you`re not sure if the vacuum is working as good as it could or should be, replacing the brushroll can be an easy fix .
Now that I just fixed my Lux Legacy canister vacuum, I need help on my other Electrolux Regency Series upright! The vacuum works fine but the rotating brush does not work and the brush motor does not turn on. Tried cleaning the brush and hitting hte reset button to no avail. This upright has a triple setting switch and I checked the each of the wires seem to be attached. Tried rotating the brush by hand and it would not budge. Was going to “encourage” the brush to turn with a set of articula
There are a couple rectangular holes on the bottom of the power nozzle, beside the wheels. These have tabs in them that need released with a standard screwdriver.
.Once they release, turn the vacuum over and lift cover of power nozzle at the back. This pulls the front of the cover out of the lip on the “bumper”.
.Once this is done, you’ll need to unscrew the screw at each end of the brush. Lift the brush out and thoroughly clean it, including the ends.
.Check the wiring to make sure they’re connected to the terminals of the motor. Also, check the belt for wear and tear. These belts can last for five years or more, but if it looks bad a good time to replace it is while you have the power head apart.
.When reassembling the vacuum, ensure the belt is fitted properly around the motor shaft and brush.
.Insert the front of the cover first, ensuring the edge fits neatly beneath the lip on the bumper all the way around. It takes a little manipulating to press the back into place. Make sure both tabs click into the locked position. Turn the vacuum over and reinstall screws. Try to rotate brush by hand a few times.
.At this point, plug the vacuum in and turn it on. If the power head doesn’t run, press the reset button. If the power head motor still doesn’t run, it could be due to loose or disconnected wires that lead to the reset switch, a bad reset switch, or even a bad motor. The vacuum needs to be taken to the nearest Aerus Electrolux store for further diagnosis and repair.