Regular cleaning of the house with a vacuum cleaner allows you to create a special atmosphere of cleanliness and comfort, and reduce the concentration of dust in the apartment, which can lead to the development of allergic reactions. If problems are detected in the operation of useful equipment that efficiently removes dust particles and dirt from the surface of carpets and furniture, it is necessary to promptly identify the cause of the malfunction and begin troubleshooting. However, not every person has information about why the vacuum cleaner has stopped suction, so before starting repairs, you should definitely read the instructions included with the household appliance.
The main reasons for the reduction in debris suction power
In order to identify the cause of the breakdown and begin repairs as quickly as possible, it is necessary to carefully inspect the device to determine the factors that negatively affected the operation of the device. The following problems usually lead to a decrease in the air intake power, which is the reason that the vacuum cleaner does not suck up dust:
- engine breakdown;
- spare parts requiring replacement;
- the presence of a large amount of small debris in the dust collector;
- damage to the hose or brush;
- dirty or clogged filter;
- large debris getting inside the hose.
If a malfunction associated with poor dust absorption is caused by contamination or wear of components, the problem can be eliminated using accessible methods without resorting to the services of specialists.
Note. If the engine is damaged, repairing the device at home is very difficult. Carrying out high-quality repairs requires disassembling the housing, removing the motor, as well as the necessary knowledge and experience. In a situation where the malfunction cannot be eliminated, the device must be replaced.
In what cases is everything normal?
Modern Samsung vacuum cleaners are equipped with a suction power regulator. Before you start looking for serious damage, it would be a good idea to check what level the power regulator is set at .
Quite often, insufficient suction power is a normal indicator for the selected cleaning mode.
After adjusting the suction strength, you need to conduct a small test: turn on the vacuum cleaner and bring your hand to the brush. If the suction power increases, the problem is solved.
If adjusting the power does not lead to significant improvements, then a more detailed diagnosis will help to find the cause of the poor suction of the vacuum cleaner.
Carrying out equipment diagnostics and troubleshooting
To find the reason why the vacuum cleaner does not pull, you need to disconnect the equipment from the electrical network and conduct a visual inspection of the device. It is imperative to check the correct settings in selecting the power mode on the control panel of the vacuum cleaner. If the drop in power is not associated with a change in settings, you should carefully disconnect all components to inspect them for damage and contamination. After diagnosing the product, further actions should be aimed at repairing the breakdown. Troubleshooting methods must be selected depending on the type of problem.
Emptying a Full Bin
A container filled with debris is a common cause of reduced dirt absorption and poor cleaning quality. Why the vacuum cleaner does not suck up dust well, what to do:
- Empty the reusable bag from any accumulated dust.
- If necessary, wash it in warm soapy water.
- Rinse thoroughly and dry completely.
- Install in its original place.
Paper waste containers intended for one-time use must be replaced with new products after they are filled with dust. After cleaning or replacing the dust bag, you should test the operation of the equipment. If cleaning the container does not bring the desired result, you need to carefully inspect the filters of the unit.
Checking filters
Worn or clogged filters often lead to decreased traction. And if the vacuum cleaner stops suction, what should you do in such a situation? To eliminate the malfunction that is causing the drop in suction power, the exhaust filter must be rinsed with warm water, removing dirt from the cells using a soft-bristled brush. If the part has never been replaced, it will need to be replaced. The fine filter should also be removed from the device, rinsed with clean water, dried well, and installed back.
Inspection of the nozzle and hose
If everything is in order with the dust bag and filters, you need to check that the corrugated pipe is connected correctly to the unit body, and also inspect it for damage. If cracks are found on the hose or the brush is damaged, worn components should be replaced with new spare parts. Poor dust absorption may be due to a clogged suction hose or nozzle. In such a situation, the spare parts must be cleaned of debris, and then checked for air permeability.
Problems requiring repair
Without basic knowledge of electrical engineering, diagnosing the cause of an engine malfunction is quite difficult. It must be removed from the housing, disassembled and all circuit elements tested with a multimeter.
The motor winding burns out
If the engine is fully operational, it may spark slightly due to dust getting on the brushes (and smells burnt). But strong sparking is already suspicious.
One of the reasons for sparking may be a short circuit in the armature winding: then it is necessary to rewind or replace the rotor. The stator winding is checked by measuring the resistance - if it is different in several parts, the winding is rewound or changed.
Graphite brushes are worn out
The brushes no longer fit closely to the commutator contacts for two reasons: wear and low-quality materials. Poor contact negatively affects the starting and further operation of the engine.
The fact that the brush has become unusable can be determined by examining it. Most often, replacing the carbon brushes will help. If you cannot remove it, change the springs and brush holder.
Thermal fuse problems
If a fuse fails, it must be replaced.
Why the vacuum cleaner does not suck, but works: reasons
When the power of the device decreases, you should touch the body of the vacuum cleaner. If it is too hot, the engine is running under load. If overheating of equipment is detected, it must be turned off and not used until the cause of the problem is determined. To determine a malfunction that contributes to the strong heating of the unit and a decrease in suction power, you need to perform simple steps:
- check the functionality of the equipment after disconnecting the hose. If the housing stops heating, the cause of the malfunction is in the pipe or brush;
- inspect the inlet located on the body for the absence of large debris and other foreign objects;
- test the functionality of the device after removing the dust container;
- If the switched-on equipment continues to heat up, it is recommended to clean the filters from dirt or install new components.
Clean filters from dirt
In a situation where all components have been checked, but the equipment continues to heat up, the problem is a motor malfunction. To repair the vacuum cleaner motor, you will need to completely disassemble the housing and replace damaged parts.
We recommend:
Robot vacuum cleaner for carpets: main selection criteria
Note! If the integrity of the winding on the coil is damaged, the problem can only be eliminated by purchasing a new household appliance or motor.
Prevention
To avoid the problem of insufficient suction power, you must use the vacuum cleaner as carefully as possible, following a few simple rules:
never vacuum surfaces covered with large debris or construction dust;- change filters regularly (at least once every six months);
- clean the garbage collection bag (container) in a timely manner;
- During the cleaning process, make sure that the corrugated hose does not twist or get caught under heavy objects.
At the first signs of serious damage (very strong heating of the housing, a burning smell), use of the vacuum cleaner must be stopped until the causes that caused the malfunction of the household appliance are completely eliminated.
Why does a working device hum and vibrate a lot?
If during cleaning the vacuum cleaner begins to hum loudly and heat up, you should check the hose for blockages. Accumulated debris in the hose negatively affects the traction force and contributes to the appearance of loud sounds, hum, and strong vibrations that are uncharacteristic of the normal operation of the vacuum cleaner. You can clean the hose of foreign components stuck inside that are preventing the normal passage of air flow using a wire or a long thin object.
If you cannot get rid of the hum, you need to inspect the filters and dust collector. If these elements become dirty, you need to replace worn parts and empty the container of debris. Increased noise from the unit may be due to impeller imbalance, damage to bearings and other important components. If you suspect this malfunction, it is not recommended to carry out repair work yourself. Eliminating such breakdowns requires special equipment and skills.
Engine malfunction
A breakdown of this type is critical and the most dangerous for a vacuum cleaner. It is not difficult to diagnose - the device gets very hot even immediately after switching on and with minimal load. In addition, during operation, the vacuum cleaner itself periodically turns off.
To eliminate the problem, which is expressed in engine failure, it is best to contact qualified service workers for repairing household appliances. If you have skills in working with household appliances, you can remove the housing and “ring” the motor circuit with a multimeter. The most common problem is a failed fuse. In this case, it must be replaced with exactly the same one.
If there is a break in the coil winding, you will have to buy a new motor, which is not economically profitable - it is better to buy a new vacuum cleaner right away.
Ways to prevent problems from occurring
To reduce the risk of malfunctions that reduce the suction power of the device, you must follow these simple recommendations:
- prevent engine overheating;
- regularly clean the garbage container from dirt accumulated during cleaning;
- do not use the device to collect construction waste during indoor renovation work;
- promptly replace and clean filters;
- move the device during cleaning using a special handle;
- do not bend the hose during operation and storage of equipment to prevent cracks or tears from appearing in the corrugated product;
- do not clean parts with aggressive cleaning agents;
- Do not vacuum if the plug or cord is damaged;
- If you notice smoke or an unpleasant burning smell emanating from a working device, you must promptly seek professional help.
By following these simple tips, you can significantly extend the life of the unit, which is an indispensable and faithful assistant in maintaining cleanliness in the apartment.
Should you buy a new vacuum cleaner bag?
The second most popular reason for loss of power lies in the overfilling of the dust collector of the vacuum cleaner. If your model of vacuum cleaner uses dust bags, and you are sure that you have not changed the bag for a long time, then it is worth replacing the bag. This should only be done when the device is disconnected from the network.
The bag can also become clogged over a short period of time, for example, if pets live in the room being cleaned. Remember that the bag not only collects dust, but also in its pores, the material from which it is made, retains its small fractions, participating in a complex air filtration system. It is impossible to clear dust from pores by shaking or washing.
Find a new dust collector for your vacuum cleaner.
How much does such pleasure cost?
Unfortunately, this cannot be said to be an inexpensive pleasure. But the equipment itself will clearly be cheaper than the famous Kirby monster. At prices for summer 2015, a Puzer central unit (the vacuum cleaner itself) with a power of 1200W costs about 30,000 rubles, a set with a hose, pipe and nozzles costs about 15,000 rubles. Air ducts, sockets, and their installation also cost money. In principle, it is possible to use sewer pipes, which are cheaper; vacuum cleaners may also differ in price. By the way, you should also take into account that for a large area of the house you may need a more powerful unit, which may cost more.
Be that as it may, it seems to me that such a vacuum cleaner should be considered not as a household appliance, but as an entire engineering system, then the price tag is no longer so scary :)
It is clear that when building a house there are a lot of expenses and not everyone is ready to shell out for this system. But!
What can be done at the construction stage and is quite inexpensive is air ducts. They can be laid in the walls or in the foundation, a cable can be laid to them to control the future vacuum cleaner (so that the switch on the handle works), and you can start installing the system itself at any time, after the end of the main construction phase and even after finishing.
The central vacuum cleaner is a good example of that very future that has already arrived.
Any housewife always tries to keep her house clean. Regular cleaning is carried out every week. And once every few months, women undertake a general cleaning of the entire house. It is clear that in each of these cases you cannot do without the appropriate household appliances.
Of course, you can clean it with a broom, dustpan and a wet rag, but it will take much longer. This method is only suitable for periodic cleaning. If you want to do a full cleaning, it’s difficult to do it without a vacuum cleaner.
At one point, housewives are faced with such a nuisance: the device blows dust back, although this should not happen at all. They have a question: what to do and whether it is necessary to buy spare parts for Zelmer vacuum cleaners for replacement?
Useful tips
The service life of a vacuum cleaner is affected by various parameters. Of course, first of all, a lot depends on the quality of production: high-quality components and parts, as well as their assembly into a single whole. Not all manufacturers can guarantee high quality assembly, and then there are more details themselves. But even such vacuum cleaners can work for several years without creating problems.
It is important to consider the following requirements:
- If the instructions for the device indicate the time that the vacuum cleaner should work without stopping, then it should not be exceeded.
- The dust container and other filters must be cleaned in a timely manner.
- During operation, you need to make sure that the hose does not twist. You shouldn’t carry the equipment by the hose; there’s a handle for that.
- Store the vacuum cleaner in a dry place.
- If these are ordinary models, then you cannot use them in wet rooms, and even more so, do not collect spilled liquids with them.
- The electric motor must not be allowed to overheat. To do this, it is enough to periodically touch the body with your hand.
- Use the unit carefully. Strong mechanical loads, especially shock, are not for him.
- Use different attachments in different situations. Particular attention should be paid to brushes, which wear out over time, making the cleaning process not as good as required.
- Some attachments have rotating rollers. When they jam, the dust collection process also becomes ineffective. Usually hair is wound onto rollers. So you have to remove them manually.
- Pay special attention to the start and stop button. You need to press it smoothly, no kicking. The same applies to the suction speed switching unit.
There is an enviable variety of vacuum cleaners on the market. There are inexpensive models, and there are premium ones. But they all have the same problem if the device is not used correctly. This is a drop in the efficiency of collecting dust and small debris, after which house cleaning cannot be called clean. Small problems can be solved independently, but there are some that require the intervention of a specialist. But, if you strictly follow the operating instructions from the manufacturer, you can guarantee that the device will work for a long time and without problems.
Rate this article
[Total: 0 Average: 0]
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.
Buy with a guarantee
Miele uses exclusively high-quality motors with a reliable design, high power and low noise level. So that buyers do not doubt their reliability, the manufacturer provides a long warranty on all models. If you take proper care of your Miele vacuum cleaner, it will last for many years without breaking down.
When ordering one of the models on the website where Miele household appliances are collected, you can include other small or large household appliances in your purchase: hoods, refrigerators, vacuum cleaners, hobs, ovens and much more. Take the opportunity to turn your home into an oasis of cleanliness, delicious smells coming from the kitchen, comfort and tranquility!
