Do-it-yourself electrolux vacuum cleaner repair

Message elremont »05 Jan 2010 16:05

Message scbel »05 Jan 2010 16:33

Message EWGENIY »05 Jan 2010 19:29

Did not help

and it didn't work out miraculously

Message EWGENIY »05 Jan 2010 21:10

And what to do if the bearings are worn out.
I am a little familiar with a screwdriver, wrench and soldering iron

Message elremont »05 Jan 2010 22:34

Message scbel »06 Jan 2010 17:52

Message EWGENIY »07 Jan 2010 00:08

Could you tell us the order of actions?

Message EWGENIY »07 Jan 2010 00:09

Message elremont »07 Jan 2010 01:04

Message scbel »07 Jan 2010 13:27

Message EWGENIY »07 Jan 2010 22:06

Message EWGENIY "13 Jan 2010 13:49

I can not remove the metal cover from the engine, as if it were pressed.
what to do?

Message EWGENIY "13 Jan 2010 21:32

Message elremont "13 Jan 2010 21:44

Message EWGENIY "14 Jan 2010 13:47

the bottom photo shows that the lid should be removed, but probably brute physical strength is needed

Message scbel "14 Jan 2010 18:35

Message elremont »14 Jan 2010 18:54

Message EWGENIY »14 Jan 2010 21:54

I cannot reach the screw heads until the cover is removed

I'll try to knock out with a wide screwdriver

Message EWGENIY "20 Jan 2010 14:49

I took off the lid, but there is still nothing to take a picture with.

How can I unscrew the nut. It spins with the rotor.
I need to somehow hold the rotor, but I can't hold it with my hands, unscrewing the nut

Message elremont »20 Jan 2010 15:22

Message EWGENIY »20 Jan 2010 22:09

the pictures show that I removed everything, and when unscrewing the nut, there was a problem (it is screwed too tightly). If you try to hold the rotor with your fingers, unscrew the nut, the rotor slips out. Maybe you can somehow keep him in another way.

Message elremont »20 Jan 2010 22:29

Regardless of the type of vacuum cleaner, the heart is called the engine. Television programs like to depict the creation of a vacuum, which, in our opinion, is an inept manipulation of words. The motor draws in air by the blade, the filter keeps the moving parts from dust. Each bearing is provided with an insert for this purpose. The engine is devoid of protection from vacuum ... Do-it-yourself repair of a vacuum cleaner is advisable when the heart of the device is functioning properly, there is a need to replace, modify the brushes, lubricate the bearings. It is charming that the devices are similar from the inside, like two drops of water. The mechanical part, the device for collecting dust, filters, brushes, hoses, housings vary. Accessories are an essential part of the appliance. The device of the vacuum cleaner, the basic idea remains the same!

The heart of the vacuum cleaner is rightly called a motor, traditionally a collector motor. Let's take a quick look at the design of an irreplaceable product and create a clear idea. In an asynchronous motor, a rotating field is created by the correct distribution of the phases by the windings, the winding collector commutes in series. There are unpopular exceptions. The direction of movement is determined by the direction of engagement:

1. The current flows, the fields work for attraction.
2. The current flows, the fields are repelled.

As for the question why the rotor turns exactly in this direction, not opposite when connecting the windings unidirectionally, the answer is revealed by the mutual arrangement of the brushes and stator coils, the structure of the collector. The number of coils is wound on the armature, equal to the number of contact pads of the shaft. The brushes feed a single winding at a time. Then the shaft rotates a certain angular distance, the next coil is energized. One revolution passes, the cycle begins anew.

Imagine the stator pole (so far only one - not two), located at the bottom. Suppose, at the initial moment of time, the brushes are set so that the armature pole is fed to the left of the building axis. Then, due to repulsion, the shaft begins to describe the hour hand. The axis passes the angular distance, the current begins to flow around the next winding, which managed to take the place of the previous one.This happens as long as the current exists. And there is no difference, constant or variable. The collector motor will run driven by the direction of the field. The speed of rotation is not determined by the frequency - by the design of the mechanical part, by the magnitude of the voltage.

Now if the fields are attracted, the rotation will start counterclockwise. By the time the stator and rotor poles become opposite each other, the power will be transferred to the next coil, which will begin to create the required force. The cycle is circular. Now the coils. Brush motors are equipped with a pair of stator windings for direct current because the alternating current encounters too much resistance from the inductors. This is why some brushed motors are designed with separate stator leads. It will allow you to use one instead of two windings. It is clear that the load capacity drops significantly. But losses are decreasing.

In a vacuum cleaner on the motor stator, we notice two diametrically opposite windings that help each other. Mutually beneficial coexistence is ensured by the correct direction of inclusion (wrote above). Reversing motors have a special power relay that switches the poles in proper order. For comparison, in an induction motor, a similar relay distributes the voltage phases in a different way. It turns out a reverse. The collector motor does not require a starting winding and a capacitor (one phase), which try to imitate the second winding. Simply put, the efficiency of three-phase asynchronous motors is higher. The brainchilds of Nikola Tesla and Dolivo-Dobrovolsky are used by industrial equipment, in the 90s they were replaced by collector equipment from household appliances (vacuum cleaners were traditionally supplied with graphite brushes before the restructuring).

Two brushes are used to transfer current to the armature. The difference is leveled, where the plus, where the minus, the direction is provided by the correct commutation.

Is it possible, by changing the order of connecting the brushes, to make the motor rotate in the opposite direction. The polarity of the field is reversed. This technique is used to obtain a constant voltage reverse. When doing self-repair of vacuum cleaners, remember the correct position of the contacts.

A tangential fan is hidden behind the filters for coarse and fine air purification. Air enters in the center, is discharged to the periphery, moving forward, enters the room through a HEPA filter that traps particles of a few microns (micrometers) in size. The blade is covered with a cover, the part is made in the form of curved aluminum partitions between two metal planes. Closed channels are obtained. The engine is enclosed by a plastic casing (traditionally white), in which the outlet flow path is cut.

It is interesting! Due to the presence of a tangential fan, the efficiency of the vacuum cleaner barely reaches 20-30%. With a power consumption of 1600 W, the suction will be 350 W.

Brushes are fixed in mines, it is useful for beginners to know: this is a typical pencil graphite (carbon, coal). You can, if necessary, sharpen the parts, adjust as needed, so that they become in place. If the area of ​​contact with the collector is small, it is not scary, gradually the brushes will wear in. The tips are slightly grinded in a semicircle inward. Each brush is pressed by a spring through which the current passes, the measure will provide a long service life to the products. The carbon will work until it wears down to the ground. However, the copper collector must be kept clean. Wipe with your favorite product if necessary, remove the oxide film to a coppery shine.

The shaft is attached to the stator with two bearings. Different sizes to make it easier to disassemble the vacuum cleaner motor. The front bearing is large and the rear bearing is small. The shaft is carefully knocked out of the stator by suitable means (pneumatic puller), moderate heating helps. The bearings are equipped with anthers. Although the vacuum cleaner creates a vacuum, dirt gets in there too. The anthers are carefully removed with a screwdriver if necessary to lubricate the parts.Suitable: composition HADO, Litol - 24, EP - 2. The grease is put inside, the boot is put in place.

Do-it-yourself vacuum cleaner repair begins by removing the case. In each case, the methods are different. Filters blocking access to the engine are removed. The electrical installation is disconnected (the vacuum cleaner is unplugged), the plastic motor housing is unscrewed from the base. Remove the motor from the casing, after which the fan is removed. The nut has a left-hand thread, twist carefully. The fan is followed by a collector-cover, under which the electrical part is hidden. The further course of operations is clear from what was previously read up to the removal of the rotor.

If necessary, the bearings are racked off with a threaded remover or a hydraulic press. Aids are being used. Small balls with a diameter extending into the bearings. It is recommended to flatten on one side so as not to roll. Reverse mounting is done in a similar way. If you hold the armature by the bearing in your hand, the rotation should be fast, quiet, confident. When lubricating, the outer boot is removed, take the trouble to put new spare parts on the same side.

• brushes;
• bearings;
• motor windings;
• power wire;
• fuse.

Other vacuum cleaners have two motors. The second is located on the brush, where it makes the villi move. Cyclonic models use a turbo, moving air does the work. Constructive refinement simplifies the manufacture of the hose, eliminates one big problem when the wire breaks in the thickness of the rubber. Of course, modern means will allow you to accurately determine the location of the incident, it is better to avoid breakage altogether. The idea of ​​the designers, who placed the motor inside the brush, is easy to understand: there is no need to press when cleaning, the weight is decent. Do you like it, decide for yourself. In the opinion of the editors, the brush should be light to make it easier to operate.

Repair of washing vacuum cleaners does not differ from that described above. However, the units contain a pump that supplies water to the hose. We will return to the question in the reviews later. As for the inlet path, the configuration does not differ from the usual one, excluding the presence of a water filter. Most look like dull boxes filled with water. In some vacuum cleaners with an aquafilter, thin streams of water hit the junction of the hose and the body. Primary dust collection is in operation. However, it is difficult to notice the malfunction. It's another matter if the vacuum cleaner is equipped with a self-diagnosis option, which will tell you the location of the breakdown.

The repair of robotic vacuum cleaners is closely related to the field of electronics. There are nothing service mechanisms at all. However, you will find the engine in a reduced size. Most of the functions are implemented in microcircuits, the memory accommodates various programs. Repairing Electrolux vacuum cleaners will seem like child's play compared to the task of adjusting the work of Rumba or Scuba by the American company iRobot (a developer of US army and police automation). A significant disadvantage of robots is the impossibility of cleaning uneven surfaces. Electronic servants lack the ability to create a vacuum ... use a rotating brush to sweep away dust.

Regardless of the manufacturer and type of vacuum cleaner, the main difference lies in quality, power and design.

The most important thing in a vacuum cleaner is the electric motor, which creates a vacuum and, as a result, sucks dust and various particles through special filters through which only air passes.
In different types of such devices, these filters are different, and flasks and just bags and cyclone-type vacuum cleaners.

But it is the engine and, occasionally, the electronic power (rpm) control circuit that requires the most attention in this whole device.

Do-it-yourself engine repair is not difficult to carry out if the breakdown is simple and the engine is still running but you can hear a heavy engine stroke (when turned off) or the engine starts to rattle or buzz strongly, it happens that the vacuum cleaner gets very hot in a short period of time.

The heart of the vacuum cleaner, as we have already figured out, is the engine and, as a rule, the collector.
What is such an engine?
The motor is housed in a housing where the fan impeller blades are hidden. It is of the tangential type, where air is drawn in at the center and exits through the periphery and already exits through the rear filter.
The brushes in the engine are placed in special shafts made of brass, as a rule, this is ordinary carbon in the form of graphite. Over time, the brushes rub against the collector roller, their middle is ground down and they become slightly semicircular, due to which the contact area with the collector pads increases. The brushes in their shafts are pressed by springs, creating the necessary pressure of the graphite, in the process, by the robots, to the collector. The brush will work until it wears off and the spring cannot properly contact the graphite with the manifold.
It is necessary to monitor the cleanliness of the collector shaft itself, clean it from carbon deposits if necessary and remove the oxide layer to a copper sheen.

The shaft is attached to the stator by two bearings of different sizes, as a rule, this is done in order to make it easier to disassemble it. The front is usually large, and the back is smaller.

The shaft is carefully knocked out of the stator using any suitable tools. Then we look at the course of the bearings, because of the dusty robots they get clogged despite the presence of anthers. If necessary, the anthers are carefully removed with a thin screwdriver or an awl, washed with a jet of WD-pulleys, after which the balls must be lubricated, for example, with grease such as Litol-24 or EP-2, after which the boot is put in place and snaps into its grooves in the bearing itself.

To start some kind of repair or maintenance of the vacuum cleaner, you need to remove the case. Each model has its own methods.
First of all, all filters that impede access to the motor are removed, the housing screws are unscrewed, including secret ones (under the buttons, for example). Having unscrewed all the screws, you need to carefully try to disassemble the case, if this fails, take a closer look where there may still be latches or additional screws, if you do not pay attention to this, you can break the case.

Then the entire electrical installation is disconnected, as a rule, the connections are made on the connectors.
The plastic motor housing is unscrewed from the bed and the motor is then removed from its plastic housing.
In some models, it is simpler and the motor itself is fixed in the body of the vacuum cleaner in special rubber grooves-seals or screwed tightly to the general body of the vacuum cleaner.

To disassemble the engine and remove the fan impeller first of all, we will remove the front part of the casing (above the impeller). We take a thin metal object, you can use a screwdriver and gently bend it off the side of the casing so that the screwdriver goes a little into the middle, then gently push the upper part of the casing out, as a result of which the entire impeller becomes available to us.

The nut on the impeller usually has a left-hand thread (but there are exceptions) We try to unscrew it by holding the impeller with our hand, if it scrolls and in this way it is impossible to unscrew the nut, there is one great way
So .. we take a good stranded wire with a cross section of more than 1.5mm in dense rubber insulation (to prevent slipping). We push in such a wiring and wrap the collector shaft 2-3 times, turn to turn and stretch it in different directions, thereby fixing the shaft motionless.

It is most convenient to do this together, one person fixes the collector using the ends of the wire stretched to the sides, and the second unscrews the nut on the fan disk.
The method is very convenient and safe for fixing the anchor. In the same way, when reassembling, tighten the nut.

After removing the fan impeller, unscrew the housing screws; by this time, the brushes should already be removed.

Then carefully pull out the anchor, twisting the upper part slightly if necessary.

If necessary, the bearings are removed using a commercially available tool or special thread pullers.In especially severe cases, the bearing sometimes “sticks” tightly to the sleeve; a special hydraulic press is used to remove the bearings.

• bearings
• brushes
• fuse
• network wire
• no contact in the switch
• motor winding, breakage or burnout of the winding (stator or rotor)
• capacitor failure
• breakdown of the electronic circuit of the power regulator

Drop in power and suction power.
The most common cause is either a clogged filter or a defective bearing.
It is necessary to clean the filter and check the operation again, check also the operation (draft) of the vacuum cleaner without filters, since it happens that ordinary cleaning of the filter does not help and it already needs to be replaced.
If the draft without filters does not give the same working draft, you will have to disassemble the vacuum cleaner, the impeller on it should easily turn with your finger without much effort. Additionally, we remove and inspect the brushes and clean the collector from carbon deposits using zero sandpaper or a piece of ordinary cloth.

In some cases, the tightness of the hose is broken, this can be both a violation of the integrity of the hose itself and the connecting pipes at the ends of the hose, the hose simply slips out of them a little.

The vacuum cleaner does not turn on.
If everything is fine with the voltage in the outlet, disassemble the vacuum cleaner and first of all inspect the fuse and the power cord, especially at the very end of the cord on the winding drum in the soldering points.
If there is a tester, we call for a contact.
The power button could break or the contact is simply broken in it, it sometimes gets clogged, again, with the help of a tester, we make sure that the button is working properly.
If all the elements have been called by the tester and the voltage comes to the engine brushes without problems, and the brushes themselves are not erased, then most likely you will have to repair the engine expensively or simply replace it, since in most cases it is more expedient to install a new motor than to repair a tired old one by rewinding.

If the vacuum cleaner worked for a long time and does not turn on then it is quite possible that the protective thermostat on the engine itself has worked as a result of overheating - in this case, there is nothing to repair, it will be enough to leave the vacuum cleaner to cool the engine.

The speed of the vacuum cleaner motor is not regulated.
The most common cause of such a malfunction is the breakdown of the triac in which the voltage through it is not regulated but freely passes through it without any control. It is possible that this element fails, and it is possible that contact is lost on one of the legs of this element on the board.
By slightly pressing down on the speed regulator knob, you can make sure whether the regulator itself is in good working order or the contact may be broken in it and the regulator slider does not contact its site.

The vacuum cleaner emits a foreign smell and hot air.
First of all, you need to make sure that the suction inlet is not clogged, inspect the hose, check the retraction force at the inlet and whether the sound of the engine changes when you plug the inlet with your palm. In case of satisfactory operation on the part of the suction system, we can assume that the engine is malfunctioning, but most likely the brushes.

The vacuum cleaner hums and rumbles - the reason for this action is the engine, and in particular its bearings. Most likely they need additional lubrication or, if there is a large shaft around their axis, they need to be replaced with new ones.

The cord is not tightened when the button is pressed or is constantly tightened during operation - malfunction of the winding drum, perhaps the spring has burst, is weakened or, on the contrary, is too tight.
We inspect the pressure roller of the button and, if necessary, removing the drum, we wind up or unwind the wire on the drum - changing the tension of the drum itself to the one we need.

As a rule, it is not complicated and is quite standard in most models.

The heart of any vacuum cleaner is its engine. Vacuum cleaners of all brands are similar inside, almost like two drops of water, only the mechanical parts, containers, in which dust collects, filters, brushes, housings, differ.The fundamental part of the device remains unchanged!

We will produce do-it-yourself Electrolux vacuum cleaner repair (in the photo Electrolux ERGOEASY model ZTF7615), the defect is the presence of noise during the operation of the vacuum cleaner.

How to disassemble a vacuum cleaner for repair

Since the breakdown is in the body of the vacuum cleaner, you first need to remove the body. The electrical installation must be disconnected! We'll need a screwdriver. It is necessary to unscrew all 4 bolts located at the bottom of the case.

The housing can now be removed.

Next, you need to unscrew one bolt and remove the board that covers the engine.

Now there are no obstacles to the engine body. It is necessary to unscrew the bolts from the motor housing.

Removing the motor housing reveals what caused the unpleasant noise.

In this case, the engine manifold collapsed and clogged with dust. Such a breakdown requires replacing the old engine with a new one.

The terminals from the motor being replaced must be connected to a new one and fitted with a rubber seat.

Now you need to install on the new engine in place.

Re-assembly must be done in the same way as when disassembling the vacuum cleaner. All required terminals are connected. We twist the body of the vacuum cleaner. We check it in operation by plugging the power cord into the outlet.

Enjoy the quiet work of your home assistant!

Since the breakdown was located in the body of the vacuum cleaner, do-it-yourself vacuum cleaner electrolux can be produced in a fairly short period of time and without much difficulty.

The Swedish brand Electrolux is quite reliable, but it is necessary:

1. Operate the equipment competently.
2. To prevent overheating, to do this, turn off the vacuum cleaner after every 15 minutes of continuous operation so that it can cool down.
3. Clean the container for collecting dust in a timely manner.

By following these simple rules, you can easily extend the uptime of your home appliances.

Rice. one Curved nose pliers required for disassembling the vacuum cleaner

1. Lift the handle and remove the filter grill and fine filter.

Rice. 2 Removing the fine filter

1. Remove the 2 torx screws from the cover.

3.1. To remove the control handle, gently press the latches on both sides with a flat screwdriver as shown in the photo.

Rice. 4 Press the latches on both sides

3.2. Remove the control handle trim.

Rice. 5 Remove the control handle trim

1. Use a flat screwdriver to remove the two screws holding the top cover.

Rice. 6 Removing the top cover

1. Open the dust container cover and take out the dust bag holder and dust bag.
2. Remove the clips with the needle nose pliers that hold the handle as shown in the photographs from both sides.

Rice. 7 Removing the handle

1. Remove the handle

Rice. eight Remove the handle

1. Remove the upper case. Remove the ON / OFF AND CW buttons.

Rice. 9 Remove the upper case

1. Disconnect the connectors, before disconnecting, sign the wires where they were or take a photo of the node.

Rice. 10 Disconnect the connectors

1. Note: If the adjuster rail has fallen off, please take care to insert it backwards as shown in the photo.

Rice. eleven Installing the guide

1. Insert a new power regulator and connect the connectors.
2. Insert ON / OFF and CW buttons.

Rice. 12 Insert ON / OFF and CW buttons.

1. Close the dust box cover and top cover. Press them down as shown in the photo.

Rice. thirteen Close the dust box cover and top cover

1. Fix the top cover with 4 screws

Rice. 14 Fix the top cover with 4 screws

1. Insert the power regulator slider, make sure the power regulator slider stem and the regulator are connected correctly.

Rice. 15 Insert the power regulator slider

1. Attach the control knob cover and press it as shown in the photo.

Rice. sixteen Attach the control knob cover and press it down

1. Replace the filter grill and fine filter.
2. Install the handle by pressing on the 2 installation clips

Rice. 17 Install the handle

1. Examination

Make sure the vacuum cleaner is working properly:

• Connect the power plug of the vacuum cleaner to the mains.
• Turn on the vacuum cleaner
• Move the power control slider from the MIN position to the MAX position
• Turn off the vacuum cleaner

All the best, write

Every detail of the Electrolux brand vacuum cleaners is distinguished by thoughtful functionality and elegant design. Electrolux vacuum cleaners have great versatility and power (much more than Samsung robotic vacuum cleaners), thanks to which they help to quickly cope with cleaning the house.

If used correctly, they can last for more than a dozen years, but even the best models of Electrolux vacuum cleaners sometimes have to be handed over for repair.

Malfunctions of Electrolux vacuum cleaners are conventionally divided into two groups:

1. Mechanical:

• damage to the case,
• the filter is clogged,
• there was a breakthrough of telescopic tubes and hoses, breakage of power cables,
• wear of bearings, brushes - nozzles (a common problem with Black Decker car vacuum cleaners).

2. Electrical. These include:

• wear of the graphite brushes of the engine,
• collector arcing,
• damage to the contacts of the electrical board.

Malfunctions in the operation of motors of electric motors can appear for the following reasons:

• turbine overloads due to continuous long-term operation;
• overflow of the dust collector;
• the filter is clogged (a common problem with Philips vacuum cleaners);
• moisture has got into the motor of the vacuum cleaner, which is made of metals. Vacuum cleaners usually do not have corrosion protection.

With these malfunctions, the Electrolux vacuum cleaner emits a specific noise or whistle during switching on. Sometimes smoke can go out, after which the vacuum cleaner stops turning on, and then you have to carry it to repairs in order to replace the engine or spare parts. If the vacuum cleaner continues to operate but makes more noise and vibration, this indicates that the graphite brushes of the electric motor are worn out and need to be replaced.

Due to the clogging of the filter, a large load is applied to the engine, therefore the filter must be cleaned in a timely manner, brushes and nozzles must be replaced, since replacing the engine or its bearings will be much more expensive. Especially for LG vacuum cleaners.

Read also:  Do-it-yourself repair of cnc machine tools

Breaker failure

The switch of the Electrolux vacuum cleaner is constantly exposed to mechanical stress, for this reason its contacts wear out. Small circuits appear, arcing, contacts burn out, and the switch does not turn off, so you have to change parts. Also, repairs may be required due to power surges.

Hose malfunctions

Sometimes the hose of an Electrolux vacuum cleaner may break due to large parts getting into it. The hose can be replaced by yourself. Electrolux manufactures various types of hoses:

• hose with power regulation on the handle for vacuum cleaner models of the brands ULA10, ZUA3861P, ZUA3860, ZUA3862, ZUS3990. This hose is worth within 4000 r. (and for Lentel vacuum cleaners it is more expensive);
• hose with power regulation on the handle for the Electrolux-Z8870, Z8871P, ZUA3860 models. Its cost is from 4500 rubles;
• a hose without a handle for the Electrolux-ZG8800, ZUAG3801 and 3802 models. It costs 1200 rubles;
• a hose without a handle for models Z8810W, Z8820B, Z8822R, Z8824CSP, Z8821W, Z8825CBP, Z8830CST, Z8840B, Z8850CP and other models of Electrolux vacuum cleaners of this type, it also costs 1200 rubles.

You can buy a hose in the same stores where household appliances are sold.

Filter and brush wear

It is often necessary to replace the filter of the vacuum cleaner (especially with conventional vacuum cleaners for the home). The motor filter of the Electrolux vacuum cleaner costs about 550 rubles.

A worn out brush attachment can also damage the motor or hose, so replace the brush promptly. A universal brush attachment costs from 500 to 600 rubles. The brush attachment has a special adapter, therefore it is suitable for other models of vacuum cleaners.
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How difficult and expensive the repair is, depends on the cause of the malfunction. Usually, the repair of Electrolux vacuum cleaners is divided into three types:

1. Simple repair (in principle, it is as easy as repairing Bosch vacuum cleaners);
2. Medium renovation;
3. Difficult renovation.

The first type of repair includes the following work:

• replacement of cracked elements of the Electrolux vacuum cleaner body;
• restoration of the integrity of the cord winding;
• replacement of worn nozzles (it is especially difficult to do this with robotic LG vacuum cleaners).
• elimination of blockages in the water supply system (only a washing-type vacuum cleaner has such a defect).

With these breakdowns, repairs are carried out quickly, if you have to change parts and nozzles, the price for them is low, so such work will cost from 200 to 1000 rubles. In any store, attachments are sold in a large assortment, so you can buy attachments yourself.

The second type includes works:

• repair of the electronic control unit;
• repair of manual controls (it will be a pretty penny, for example, diagnostics and repair of Samsung vacuum cleaners).

With these more complex malfunctions, expensive parts of the Electrolux vacuum cleaner have to be replaced, so the repair takes much longer. For this repair you will have to pay from 1000 to 2000 rubles.

Complicated repair of the Electrolux vacuum cleaner includes elimination of the consequences of engine overheating or wear. Usually you have to change the engine or expensive parts.

Their replacement will cost about 2000 - 2500 rubles, if you repair a simple vacuum cleaner and 3000-3500 rubles - a washing vacuum cleaner. But diagnostics and repair of Karcher vacuum cleaners are much more expensive, so this is not such a problem.
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