the nozzle is not powered unless I strap it on with duct tape. Is there some piece I can purchase that will secure the connection between the wand and the power nozzle head so that it is powered without the duct tape?thank you.
Electrolux EL7020A Oxygen 3 Ultra Canister Vacuum Cleaner Bagged Vacuum

How to Identify and Fix Common Vacuum Problems ?

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

A few things you can check to try and solve:

Turn off the vacuum cleaner – then check if the nozzle, tube, hose or filters are blocked and/or dirty. Let the product cool down for a minimum of 2 hours on the charging stand before starting it again (stick vacuum cleaners only)

If the vacuum cleaner stops suddenly, the filters should be checked to make sure that they are not blocked or that they require changing. This applies to both bagged and bagless models. Also check if the nozzle or hose are blocked.
The better the filtration, the fewer allergens escape back into your home. Bagged vacuums often have HEPA-rated bags, replaceable exhaust filters or both. Bagless canisters usually have permanent, washable filters, some with HEPA ratings.
Replace the Brush Belt

If the vacuum is still hard to push, tilt it back far enough that you can inspect the moving brush while the vacuum is running. Be careful to avoid getting too close to the moving parts. If you see that the brush is not turning, that means you will need to replace the brush belt.

Putting in the incorrect amount of oil, putting in the wrong type of oil, and oil contamination can all cause the pump to not reach full vacuum. For this reason, you must check the oil regularly to ensure that it is not only clean, but also properly filled.
Check that the vacuum cleaner is plugged into a working power outlet and that fuses and breakers don`t need resetting. An activated thermal cut-out due to a blockage is the next most likely cause of the problem. Check for blockages in the hose and filters, and remove any obstructions that you find.
A damaged vacuum hose, clogged motor air filter or bad suction motor can cause the vacuum cleaner to shut off during use. A tripped overload on the vacuum suction motor can shut off the vacuum cleaner during use. If your vacuum has a reset button, push it; if the vacuum seems hot, let it cool off first.
Remove the filter and empty out any loose contents/rubbish. Rinse under warmer water for 1 minute (max 400C). Leave out to dry, making sure it is completely dry before refitting to your vacuum.
Drain Pump Guard Filter

Some Electrolux models feature a drain pump filter. It is usually located behind a small panel at the bottom right of the machine. You should be able to open the panel with your fingers or a flathead screwdriver. Before unscrewing the filter, make sure to put a towel down.

Canister vacuums generally have more suction power than upright models. This power makes them particularly well suited for cleaning bare floors. And while they`re also efficient at cleaning carpets, upright vacuums, especially models that use collection bags, tend to be more effective carpet cleaners.
Also, most canister filters return water to the tank through a spray bar, reducing evaporation and current. Remember, with a canister filter, as with any other filter, you need to replace any carbon in the filter frequently, as carbon that has become saturated with waste can begin to release toxins.
Although you should leave some vacuum pump repair to an expert, there are things you can do to diagnose and fix faults in the equipment. A vacuum pump repair facility may offer services to train you internal maintenance men to do various levels of pump repairs.
For a vacuum cleaner to glide easily on a carpet, air must flow into the nozzle and through the machine. Block the air flow and the vacuum seals itself to the carpet and is hard to push. And, unfortunately, that`s what many consumers have discovered when their new carpeting is installed.
If your vacuum cleaner turns on but won`t pick up on carpet or bare floors, something is impeding suction. You may need to change the vacuum bag, unclog the hose, replace/clean the filters, replace the hose, change the belt, or repair the motor.
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.
What is a Good Suction Power for a Vacuum Cleaner? An upright cordless vacuum cleaner should have at least 100 air watts to effectively clean a variety of floor surfaces, with the best Samsung vacuum cleaner reaching up to 210W*.
The most common cause of vacuum pump failure occurs due to broken belts, electrical problems inside the unit, or vacuum hoses that fail.
Vacuum uses the surrounding atmosphere to create work force by pulling on, rather than pushing, a work piece. Evacuating air from a closed volume develops a pressure differential between the volume and the surrounding atmosphere.
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.
Some vacuums have an in-line thermal fuse (often located between the switch lead and the motor coil). If the fuse is blown it will need to be replaced. – Check your home circuit breaker – it may have tripped. – Some vacuums have a brushroll on/off control.
Why does my Shark vacuum keep stopping? For Shark robotic models, odd sweeping or sudden stops can often be a result of dirty vacuum sensors. These sensors can often be found on the bottom and sides of the vacuum. Hitting them with a soft cloth should be enough to remove any excess dirt.
A vacuum cleaner can run continuously for 30 – 60 min each time. The vacuum cleaner has no suction power. For example, a hair cannot be sucked up.
Remove the filter and empty out any loose contents/rubbish. Rinse under warmer water for 1 minute (max 400C). Leave out to dry, making sure it is completely dry before refitting to your vacuum. Detach the Hepa filter and rinse under cold water for 2 minutes.
Use a toothbrush, dish brush, or dishcloth to remove debris from the filter. If the filter is hard to clean, soak it in hot water and dish soap for 10 minutes before cleaning it with a brush or cloth. If you find stuck-on detergent residue, mold, or mildew, clean and soak the filter in distilled white vinegar.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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.

I had the vacuum cleaner question about the canister and the wand/powerhead… the Kenmore Progressive Vacuum canister model 116.25812 and the canister not powering off without unplugging the vacuum. The solution I received that they both run on their own switch so it is normal makes sense. However, is there a power switch on the canister anywhere? The only way for the canister to be turned off is by unplugging it. Any ideas? One would think there would be a switch. I am new to fixya and hope
ANSWER : Hi. On some models, one switch controls all of the power. Your issue, which is no working switch is almost certainly a blown triac on the circuit board in the canister – kenmore part number KC86WBZRZ000

Looks like a common fault with this particular model judging by the number of complaints on the web.
.
.Take it to your local vacuum repair shop and they should be able to fix it for a nominal fee.

Carpet vacuum attachment quit working after sucking up a bedskirt. Bedskirt has been removed but carpet attachment will not work. My old vacuum had a reset button on the carpet attachment for use when the carpet attachment sucked up something and turned off. Does the Hoover have such a feature, and, if so, where is it? If not, how do I fix the problem and how do I keep it from recurring? Model # S3765-040. Serial # 100700081298. Purchased 2/08.
ANSWER : I have a Hoover Conquest approx. 4 yrs old. The turbo head is not working Model No. PB4 230-240V AC 50Hz 200w CS4901N (N127) I have been trying to locate another one or another one similiar to fit my machine

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 .

Dirt devil vacuum cleaner–trouble vacuuming dirt and pet hair on carpeting –is the problem with the spinning brush which contacts the floor,  not contacting the carpeting??  I thought (when I bought this vacuum) that the aforementioned brush was adjustable to various heights of carpeting.  Sometimes, it seems like nothing is being vacuumed up –unless I have just put a new bag on the vacuum… Do I need or can I replace the spinning brush on the bottom of the vacuum so it kicks up and vacuums
ANSWER : Try replacing the belt. Rubber belts stretch out after about a year.

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.

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.

Kenmore canister vacuum model 116-25512506. It has a 2 stage switch on the handle, the vacuum motor will not work, the carpet beater attachment does work, the vacuum motor will not cut on at all with either stage, 1st stage is vac only, 2nd is vac a carpet attachment. Carpet attachment will work, vac does not.
ANSWER : Try to find the reset button. It should be somwhere near the bottom area. It looks like a red dot that you can push inward. If you can press and hold the reset button, it will restart your suction and solve your problem.