5 reasons why the vacuum cleaner does not suck up dust - what to do, how to solve the problem?

A vacuum cleaner that has been working flawlessly for many years suddenly stops sucking up dust. The damage may be minor, but it needs to be found. To understand why the vacuum cleaner does not suck up dust well, what to do, and how to fix the problem, start with diagnostics. Sometimes even a superficial inspection of the device helps to find the cause. If the problem lies inside the vacuum cleaner, it will have to be completely disassembled.

What to do if the vacuum cleaner does not suck? We are looking for the cause of the breakdown

In the lion's share of cases, problems are fixable. Five problems and solutions in the table:

The vacuum cleaner does not pull well for one of these reasons. The help of specialists may be needed only in case of engine failures. In other cases, a few free minutes and accuracy while working are enough.

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Diagnostics

To understand why the vacuum cleaner has poor suction, diagnostics are necessary. Only with its help can you understand the cause of the breakdown, and based on the data obtained, organize repair work or any other actions to eliminate the malfunction. Almost any user who has minimal skills in operating household electrical appliances can carry out diagnostics. There are some typical reasons why a regular or washing vacuum cleaner has poor suction:

• the dust collection bag may have overflowed;
• filters may become clogged;
• The engine could fail or some components could be damaged.

Full dust bin

Often the vacuum cleaner does not pull at full power due to the dust container being filled to the top. Problems begin as soon as the garbage takes up more than 2/3 of the bag's capacity. Waiting is the same as death. It is necessary to solve the problem as soon as the device begins to “weaken.” This can be done using one of the methods below.

1. Replace the dust collector with a new one. Option for paper collectors, like the Karcher WD 3 P. This one is designed for one-time use.

2. Clean the bag thoroughly. If the device has fabric dust collectors like the Samsung VC07M25H0WB/UK, they can be used 2-4 times. To do this, you need to carefully shake out the garbage, rinse the collection under running water and let it dry.

However, fabric bags do not last forever and wear out over time. On average, they are enough for 3-4 washes, and then the quality of cleaning will deteriorate. The best solution would be to buy a set of bags. When one “lives out its days,” it is replaced with a new one.

Ways to solve problems

Diagnostics only helps to find the cause of the vacuum cleaner malfunction. Further actions are aimed at eliminating the breakdown.

Dust collector

Overfilling the dust container with debris is the most common problem of poor suction. For any vacuum cleaner, the bag or container should not be filled more than 80%. As the clogging increases, the draft weakens or disappears completely.

Manufacturers equip expensive models with light indicators for when the dust collector is full. The green light indicates normal operation. When the indicator glows red, the dust bin is full and requires emptying. Cheap vacuum cleaners do not have this function. The dust collector has to be checked after each cleaning.

Fixing the problem of a dirty dust bin is easy. With a cyclone, you simply need to throw the garbage out of the container. A disposable paper bag is only thrown away and a new one is put in its place. The dust collector cannot be used a second time. After use and thorough shaking, the paper walls of the bag weaken. A re-installed disposable dust collector will be torn apart by a strong air flow, and dust will be drawn into the fan.

Housewives always just empty reusable fabric dust collectors. The cleaning method is good, but not effective. A large amount of dust remains between the fibers of the fabric, blocking the free passage of air. After using fabric bags several times, rinse them in clean water.

The dust collector may not be at fault if the power regulator is tightly screwed on. Sometimes turning the wheel can solve the problem of poor suction.

Fine filters

Dirty dust collectors receive more attention than fine filters, but in vain. One of them is standing in front of the fan

In cyclones, the filter is usually a foam plate enclosed inside a plastic collapsible housing. The foam rubber becomes heavily clogged with dust after each cleaning. The plate is thoroughly knocked out and rinsed in water. Additionally, the plastic filter housing on the back has a fine-mesh mesh. It definitely needs to be washed.

The second fine filter is located on the exhaust of the vacuum cleaner. Usually it is made in the form of a separate box with many cells. The filter prevents dust residues from flying out of the vacuum cleaner into the room. Clogged cells are cleaned with a soft brush or rinsed with clean water. Similar procedures will be successful a couple of times. After 50 hours of operation, the filter must be replaced.

Accessories

The components of the vacuum cleaner include a corrugated hose, a telescopic handle, and working attachments. During cleaning, a large object accidentally pulled in gets jammed at bends or transitions. You can clean the hose and telescopic handle with a long stick without burrs or soft insulated wire. The air channel of the working nozzle is usually curved. It is easier to clean it with something that bends well: wire, cable, elastic PVC rod.

After cleaning, check the wheels on the brush. Hair often gets wrapped around them. If the roller is equipped with bearings, lubricate them.

Additionally, the connection points of all elements are checked. Loose locks, cracks and other defects create air leaks. A broken hose is immediately replaced. The gap is temporarily repaired with an adapter sleeve. The hose is cut, a piece of plastic tube is inserted inside, the joints are clamped with clamps and wrapped with tape.

Electric motor

If the cause of weak traction is the electrical part of the vacuum cleaner, the motor begins to work incorrectly. Extraneous noise appears, the body gets very hot, the speed decreases or “floats”.

There are many reasons for malfunctions:

• network cable defect;
• wear of brushes and bearings;
• contamination of the armature collector;
• failure of the start button or electronic unit.

Finding the cause is difficult without basic knowledge of electrical engineering. The electric motor will have to be completely removed, disassembled and all parts checked with a multimeter. You will be able to change the brushes, bearings or fuse on the electronic unit yourself. The short circuit of the windings cannot be eliminated. You will have to contact service or buy a new motor.

There are many reasons for poor suction of a vacuum cleaner, and all of them negatively affect the electric motor. At the first sign of a decrease in performance, you should not delay repairs.

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The filter is clogged

Another popular reason why the vacuum cleaner does not pull. And the solution here is similar to bags: foam rubber ones are washed and used several times. It is better to change paper ones as soon as they become dirty.

But when working with HEPA filters, you need to understand their type. The usual one will have to be thrown away as soon as it becomes clogged (after 45-55 hours of operation), but the fluoroplastic ones (marked W) can be washed and installed a second time. However, you need to take into account that it will no longer give out the original “power” of filtration. Each time she will become weaker. So it’s better to have 2-3 spare filters at home - they won’t be superfluous.

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Differences in noise levels between different models

When choosing vacuum cleaners, many first of all pay attention to the noise factor of the device, since if there is a small child in the family, it will be impossible to carry out loud cleaning. For a visual comparison, it makes sense to consider the functionality of the most popular vacuum cleaner models and noise level:

• The iRobot Roomba 980 performs dry cleaning only, but can work on both regular flooring and carpet. The noise level is 63 dB.
• Philips FC 8820 costs slightly more than the first option, has long side brushes, and the ability to work for a long time without recharging. The device makes noise at 58 dB.
• Karcher RC 3000 is even less noisy - 54 dB. There is not a very capacious dust collector and there are no side brushes, and the electrical power is 600 W.
• The REDMOND RV-R400 vacuum cleaner is suitable exclusively for dry cleaning, takes quite a long time to charge and makes a lot of noise during operation. The noise level is 72 dB.

If you look at the store offers, the category of relatively quiet devices includes vacuum cleaners with a noise level from 35 to 55 dB. There is no direct relationship between noise and the cost of devices, although in practice, expensive models are designed in such a way as to produce as little noise as possible.

Mechanical damage to the gadget

The source of problems can be minor breakdowns of the device itself. If something goes wrong, you should inspect the vacuum cleaner for:

• Cracks

Every centimeter should be examined - from the body to the accessories.

• Dents on the body

If the device has recently been “flying,” a fall could damage it. So keep an eye on the vacuum cleaner. It is better to replace deformed parts to prevent global breakdown.

• Broken nozzles

Everything wears out, and brushes are no exception. In most cases they will have to be replaced.

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Tips for avoiding malfunctions

1. Observe the permissible load during washing - leave the drum one third empty.
2. Perform preventative cleaning between work cycles.
3. Try to use programs with high water heating as little as possible.
4. Open the door after each wash to allow the machine to dry.
5. If you wash several times a day, take breaks of 30 minutes.
6. Leaving the washing machine idle for a long time causes the lubricant to evaporate and dry out.
7. For budget models, components quickly wear out or wear out.
8. Follow the rules for transportation, installation and connection to communications.

Watch the video about why the washing machine is noisy

The hose, tube or brushes are clogged

“Accessories” are brought under the monastery at the most inopportune moment.

It wouldn't hurt to look at three weak points.

1. The hose may not be fully inserted into the socket. It needs to be removed and put on again. If the corrugation is leaky, you will have to replace the hose with a new one.

2. The brush may become clogged. Remove dirt from it manually. If the vacuum cleaner has a roller brush, it wears out over time, then only replacement.

3. Check the pipe Some vacuum cleaners have a suction power regulator on the handle - in the closed position it releases power for the main work. By opening it slightly, the user reduces the suction force. It should be set to “closed” mode.

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How to clean a vacuum cleaner?

Complete instructions for cleaning the vacuum cleaner are in the instruction manual. Maintenance includes cleaning the garbage bag or container, the filter protecting the motor, and the outlet filter (if there is one). A full inspection of the telescopic tube and hose is also carried out, and if necessary, they are cleaned of dust plugs. The inside of the case is usually quite clean; the outside can be wiped with a slightly damp cloth. It’s worth doing the same thing with the wire from time to time if you are vacuuming fairly dusty rooms. There is no need to wash the device.

Engine damage

Often the vacuum cleaner has no traction due to problems with the motor. It should be cool or lukewarm during operation. If the surface on the vacuum cleaner gets hot, you need to contact service.

Regular shutdowns during operation also indicate problems with the engine or battery. Most of all, the fuse broke. And the situation can only be resolved by replacing it.

In addition, you need to check the device for broken contacts. More often they break at the junction of the wires or in the area where the cord rubs against the corners and walls of furniture. Replacing the cable will save the situation.

But if there is a break in the windings, you will have to fork out money. Here the price for repairs is 60-90% of a new device. It's easier to buy a new one than to overpay for repairing old ones. But since failures with the engine are rare, it is not problematic to repair the vacuum cleaner yourself. You just need to listen to the advice described above!

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Orientation problems

The robot vacuum cleaner is oriented in space based on the functioning of the navigation unit. In budget models, it usually consists of side obstacle sensors and anti-fall sensors. In more expensive models, navigation is carried out thanks to laser rangefinders and the built-in camera. These elements tend to fail, after which the robot vacuum cleaner often does not see the obstacle, twitches, stops in the middle of the room, works for half an hour and leaves for the base, only drives in a circle in one place, backs away, etc.

When the device constantly drives in a circle in one place and is not at all oriented in space, this may indicate a malfunction of the side obstacle sensors.

Sensor locations

If the device suddenly stops during operation and beeps, then the problem may be a failure of the battery, a failure of the navigation unit, or simply getting tangled in wires and other foreign objects on the floor.

A malfunction in the form that the robot vacuum cleaner simply drives backwards when cleaning, or drives backwards and turns off, can be eliminated by removing the front wheel and cleaning it from dirt. It could also be the sensors that need to be cleaned of dust, or faulty LEDs need to be replaced. If this does not help you, and the vacuum cleaner also only goes backwards, the problem probably lies in the device board.

Also, the reason may be poor quality assembly. For example, at the factory some screw was not tightened enough, as a result of which it got into the mechanism and contributed to the overheating of the motors. The video below clearly shows how to repair an iLife robot vacuum cleaner if it moves backwards and turns off:

The subfloor is the weak point of most automated robot cleaners. You can hear from almost every user that their robot vacuum cleaner does not work on the subfloor and does not see dark furniture, constantly bumping into it. Also, a minimum number of products can navigate in the dark. This feature of smart vacuum cleaners cannot be called a failure; rather, it is more of a drawback of all robotic devices.

Brand store

Like other Gorenje equipment, it is most convenient to buy vacuum cleaners in a company store. There are many more models collected here than in regular household appliance stores, because the site specializes only in products of the Slovenian company. Direct deliveries from the manufacturer guarantee that you will be able to order the model you like, even if it is not in stock right now.

The company store employs trained consultants. They are able to tell you in detail about the purpose of different attachments, suggest which vacuum cleaner is suitable for your conditions, and inform you about promotions from the manufacturer.

In the online store you can buy not only a Gorenje vacuum cleaner, but also other equipment: washing and drying machines, water heaters, kettles, coffee makers, hobs and much more. Delivery is made to any city in Russia!

Source

Correct operation

As practice shows, most breakdowns occur due to improper operation of an electrical appliance. To extend the life of your microwave, you should follow simple recommendations:

• Do not use metal containers to heat food.
• It is not allowed to operate the electrical appliance without food in the working chamber.
• Liquids and raw eggs should only be heated in closed containers.
• The working chamber should be kept clean

A microwave oven is a complex and dangerous household electrical appliance. Along with ease of use, it requires competent operation. The reasons for a microwave malfunction can be different and are not always determined by eye.

Repairing the device should be approached with care and caution. A microwave oven has the property of accumulating electricity, which can cause damage if repairs are not carried out correctly.

If there are some doubts, it is better to give preference to quality repairs at a service center.

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