Dyson DC25 All Floors 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 :

The most common cause of no power is the machine overheating and cutting out. In this case once the vacuum cleaner loses power leave it for at least half an hour and then try turning it back on again. If it comes back on again after an hour then clean your filters and check for blockages.
This genuine Dyson vacuum part is the reset switch for the Dyson DC24 and D25 uprights. This switch needs to be activated if you experience a power surge while vacuuming, and your vacuum turns off as a result.
One of the first things to do when your Dyson vacuum cleaner keeps starting and stopping is to empty the bin. It may be full, or the machine may simply perceive it as too full to continue working. Dyson vacuum cleaners require constant airflow through them to work, and a full bin can stop this from happening.
If the machine will no longer efficiently pick items up, the filter might be dirty. If after cleaning the filter your vacuum is still not sucking things up, turn your vacuum around and pull the red tab at the bottom of your Dyson out.
Lack of power, a bad power cord, failed drive motor or broken wires in the vacuum hose can prevent the vacuum cleaner from starting. Make sure the electrical outlet that you`re using for the vacuum cleaner works. Try using a different outlet if you suspect that the outlet you`re using is dead.
If your dyson vacuum isn`t turning on, don`t panic – there are a couple possible causes. It could simply be that the vacuum overheated and shut itself off. If that is the case, wait 24 hours and turn it back on. However, another problem with dysons are failed power switches.
A flashing light indicates that there is something wrong with your device and this may lead your vacuum to turn off. To fix this please refer to the “Machine Displays an LED Light” section with or call Dyson for additional help: 1 (844) 679-1647.
It`s possible there`s a power consumption issue, with there just not being enough residual charge to run the machine. A new battery should fix this. My other thought is that it`s overheating. If too much power is pushed through the motor, which MAX power does, it could stop after a few seconds if it become hot.
Check the LED light to determine the battery level. A solid blue light indicates that the machine is in normal operating mode. A flashing blue light indicates that there is no power, and the battery needs to be charged for a minimum of 3.5 hours.
Over time, all batteries are subject to degradation. So if your run time has declined when the machine is not in Max / Boost mode, it might be time to buy a new battery.
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.
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.
Blockages or dirty filters may cause this to happen, the safety cut off will activate and switch off the electrical supply. If the cleaner has cut out, simply unplug and check for a blockage or dirty filters.
the vacuum system may be dirty, the pumping line may be restricted or too small in diameter, the pump may be dirty or with too little capacity, the pumping speed may be restricted due to other causes.
If your Dyson vacuum no longer powers on even after it has been charged, the vacuum`s battery may be damaged. If the battery is damaged, it will no longer hold a charge and will need to be replaced. Use the Dyson DC58 Battery Replacement page for instructions on how to replace the vacuum`s battery.
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.
In many cases, you probably can repair a Dyson yourself, especially when it comes to common issues (see below). However, even if your machine needs some extra TLC by a Dyson expert, it can be worth getting it repaired.
Plug your machine into a working plug socket and press the yellow `Test` button. Once the red `Reset` button has popped out, unplug your machine from the plug socket. While unplugged, press the red `Reset` button. Plug your machine back into a working plug socket and test the power again.
Introduction. The Dyson brushbar power button is located in between the handle and the dust bin on the front of the vacuum.
A solid blue light indicates that the machine is in normal operating mode. A flashing blue light indicates that there is no power, please charge the battery. A flashing amber light indicates that there is no power or a temporary fault (e.g. too hot/cold).
The LED light on the end of the handle will pulse with a blue LED light when charging, and the light will go out when fully charged. It can take up to four hours to fully charge your battery.
Intermittent power

Dyson fan heaters and hot and cool purifiers have a positive safety feature where the machine deliberately switches off after 9 hours of continuous heating. This would also occur if the machine is set to auto and providing heat constantly for 9 hours.

Summary. Dyson batteries should last around 2-6 years before needing to be replaced. This wide range reflects the fact that how you care for and maintain the battery will affect how long it lasts. If you want your vacuum`s battery to last longer, make sure it`s stored at room temperature.
The battery is designed to be left on charge permanently, and this will ensure that the vacuum is fully charged when it`s next used. Once the battery is fully charged, your cordless vacuum won`t use any more electricity. All batteries differ and may vary during their lifetime.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Power head attachment works great when plugged into the hose part of the vacuum. The problem is when I attach it to the tube for normal use there is no power. I have checked all the connections and switched the power switch on and off still no power from tube to power head.
Is there anything else I can try? Model Callisto
ANSWER : Try having someone turn the machine on and off while you pull the cord in and out with the cord more angled towards the on/off switch. Sometimes these models have a break in the cord rewind and will not put the power through to the motor.

Keep in mind this is repairable, and if the unit is less than 5 years old it should still be under warranty.

Good luck .

The power brush floor rug attachment on my Eureka 6997 A Oxygen Canister Vacuum goes on an off as I use it. I replaced the The power cord from the handle has 2 plug in connections:
1 at the handle / upper wand
1 at the lower wand top of the power brush attachment

I replaced the entire wand assembly and it worked great for a year or so and now it’s doing the same thing again. I was told to keep the power switch on the handle set to off when connecting the power brush attachment or it will bu

ANSWER : This is from the prongs not making a good connection causing an arch inside the plugg causing what looks like rust on the plugg. I would try snugging up the connection by squeezing the female section to get a better connection on the prongs when it is plugged in together.

Dyson dc07 suddenly lost all power. Bad power
ANSWER : This could be the switch, but could also be the motor.
.The motor has a built in over-current protection device which normally automatically resets itself, but if the motor has had it, it then just cuts out again as soon as you switch it on.
.Both the switch and motor are available quite cheaply on eBay, but fitting new ones requires good DIY skills (especially the motor), and some unusual tools (Torx drivers).
.Have a look at www.dysonmedic.com which has some great info on repairing your machine, but if you dont feel you can repair it yourself, time to call a vacuum repairer or the Dyson helpline.

Our Electrolux canister vacuum just stopped working when we were vacuuming the floor. The power does come on when the power head is attached but as soon as the power head is removed the power shuts off. I tried pressing the reset button but that doesn’t help. Is there a solution that I can try at home?
ANSWER : Sound like you problem is in the connection going to the power head you will see a small screw on the power nozzel where it joins to the handle take out the screw and take it a part you will see where one of the bars have been disconnect from the power.

No power i try to turn it on no power i treid different power source no luck check everything no power
ANSWER : It could be the switch button that you push to turn it on (2031199), or the switch (2031243) could be the problem. If not those 2, then the cord could be bad or even the motor (2031214). I would check that switch button first.

Was using my Miele Champagne vacuum, powered down, changed the bag, and now I have no power. I checked to make sure all lids were securely closed, still no power. Checked to make sure outlet was working, still no power…help.
ANSWER : Most likely the cord went bad, one side of it opened up, you will have to replace the cord reel asm. if this is the problem, Could also be a switch, electronic control or the motor.

Power cord can not find replacement power cord for power brush attachment on kenmore canister vacuum, model #2491290 power brush attachment model # 5491290. i can not even find those model #’s anywhere online, not even partsdirect.com. any help would be great. thanks, david
ANSWER : Call 1-800-948-1358 ask for Buck mon.-fri. 9am-5pm est sat.9am-1pm est

Miele Blue Moon vacuum has no power
ANSWER : It sounds like the logic board fried on you. Your local Miele service shop should be able to fix this for you right away.