DIY kenwood blender repair

In detail: do-it-yourself kenwood blender repair from a real master for the site my.housecope.com.

There are more and more different electronic assistants in our kitchen, and more and more often they fail, especially if you save money and buy the cheapest ones. Of course, expensive blender models are not immune from burnout, but according to statistics, this happens less often. So blender. It can be submersible manual or desktop. The essence of this does not change much - in both cases we have a rotating nozzle (knives, whisk), which is driven by an electric motor located in a molded plastic or metal blender case. Controls range from simple on/off to multiple electronically controlled speeds. To visualize all this, take a look at the blender diagram:

1. Container jug
2. Latch
3. Cutter
4. Spindle
5. Drive shaft
6. Electric motor
7. Locking mechanism
8. Switch
9. Cord

An immersion blender is not too different, and as for possible problems, they are almost the same and boil down to a broken cord, burning contacts, burning an electronic speed controller or an electric motor.

Practice shows that it is the motor that is the weakest link. Typical case: blender Orion ORB-012 stopped spinning after they stubbornly tried to grind frozen berries, despite slipping and jamming. For many models, the engine can fail if it runs for more than a certain period.

Disassembling this device is difficult for a non-specialist, not everyone will guess that you need to start with the speed controller cap.

Video (click to play).

We hook it with a screwdriver and remove it from the rod, and under it there are 4 screws that secure the top cover, which in turn closes the board with parts.

Next, you need to pull out the plastic sleeve near the attachment of the nozzle, which closes the electric motor. Only by pulling out the motor can you pull out the speed controller board after it.

You can immediately understand about a burnt motor by the strong smell of burning. Medicine is already powerless here, it makes no sense to rewind the windings, because it will cost more than buying a new blender.

If the motor is still alive, we look at the regulator. It is assembled according to the scheme of a triac phase regulator, having approximately the following scheme:

As you can see from the diagram and from the photographs, there are two buttons on the case. One connects the motor immediately to maximum speed, applying a lot of voltage, and the other turns on the engine through the speed controller. There is a noise filter at the input of the 220v network so that when the blender is turned on, you do not have interference on the radio and TV.

Pay attention to the fuse. If you're lucky, it will be burnt out, and the self-repair of the blender will successfully end there, to the thunderous applause of the mother or wife 🙂 If not, check the correct connection of the plug, the integrity of the cord, the contact of the buttons, the details of the circuit.

A blender is a motor, on the shaft of which a special nozzle is placed. This is a fairly simple device. To start working, a bowl with a knife is attached to the motor shaft. This makes it possible to disable the engine lock. After the blender, you can work in pulse or normal mode by pressing the power button. The household appliance is completed with a rotation speed regulator, a cord, a plug. A fuse may also be included.

Are you sure that you can handle the repair of the blender with your own hands? In this article, we will show you how to take apart a blender and how to become almost a professional blender repairman.Like most devices, the blender is quite easy to disassemble, the main thing is that no extra parts are left during assembly.

Today, three types of blenders are produced:

Stationary
Submersible
As an option in a food processor.

In all types of blenders, the main component is the electric motor. But the principles of operation of a household appliance are somewhat different. Stationary blenders are almost identical in their characteristics to food processors. They consist of two main components: an electric motor and a utensil with a knife placed inside it.

Let's look at the device and the principle of operation of the blender. Products are placed in the blender bowl. The device turns on and its knife begins to rotate very quickly. The shape of the knife is made in such a way as to force the products to move along a closed path. The knife of the device is located at the bottom of the bowl and is joined to the motor rotor. High speed and the desired shape allow you to quickly grind products. The blender blade is made in the form of a propeller. This allows him to draw in products for cutting, and at the same time throw the already crushed mass onto the walls of the bowl.

The blender bowl has a special shape that ensures the movement in a circle of processed products. The walls expand towards the top. In this regard, the resulting mass begins to fill the walls, freeing the center of the mold for products that have not yet been cut. As soon as the amount of processed products on the wall reaches a critical weight, they again fall onto the knife and further grinding takes place. In practice, all this happens in a matter of moments.

We have described a process that can be observed with quality equipment. Cheaper models may not be up to the task. The lack of power does not allow creating a continuous flow of processed products and the knife begins to cut the air. If you decide to chop the cabbage, then add a little water. This will help the knives handle this vegetable.

If the blender does not cope with grinding food, this does not mean that it is broken, maybe it just does not have enough power. Then you should add some drinking liquid and try to start the blender again. If this does not help, then perhaps you should do the repair yourself:

sharpen or replace a knife;
test the speed switch;
make sure the engine is working;
check how the bowl connects to the knife.

If you decide to repair the blender with your own hands without involving professionals, then you should start by checking the speed controller. It's simple. It is necessary to press successively different speeds and determine by ear whether the speed of the rotor changes. If the speed changes, then the regulator is working, and it is worth checking the blender blade.

Unfortunately, not everyone can sharpen such a knife at home. Therefore, you should not experiment, it is better to purchase a new cutting tool for the blender. In the store, you may encounter the following development of events:

You have purchased a new blender blade. In this case, it is necessary to remove the old one and put a new one in its place. You can disassemble the blender with your own hands, for this we disconnect the blender from the network, remove the bowl from it. We take a clean towel so as not to injure ourselves on a sharp edge and begin to unscrew the knife from the motor spindle. The threaded connection here is not standard, but left, so we unscrew it in the opposite direction. Sometimes the knife is connected with nuts. In this case, wrenches and pliers will come to your aid.
There are models in which you need to disassemble the blender bowl to replace the knife. There is no problem in this, but here do not forget to change the oil seal to a new one.
And finally, the most inconvenient option is when the bowl cannot be disassembled. In this case, you will have to purchase the entire block: a bowl and a knife.

Breakdown of the speed controller in an immersion blender is one of the most common.If so, then the blender is in danger of being disassembled. You can fully check the performance of this unit only in a workshop where there is the necessary equipment. If you have the necessary knowledge in electrics, then you can independently “ring out” this part. You will be able to determine if the problem is here. The regulator is unsoldered from the blender and it is checked in all positions. For normal operation, in each position the regulator contacts are normally closed.

But before disassembling a household appliance, it is worth listening to whether the speed of rotation of the knife changes when switching speeds.

It should be remembered that in most models, the blender cannot be turned on if a bowl is not connected to it. This option is classic, because since the invention of the blender, its creator has emphasized that the equipment will not turn on if the bowl is not installed.

You decide to grind minced meat, but the blender simply does not turn on! Don't panic right away! This trouble can be solved even easier than if the device worked, but did everything badly.

To get started, click on the button and let's listen. Is there a soft buzz? So the engine is running, but he can not scroll the knife. We disconnect the bowl and with our fingers or a small screwdriver we press the button blocking the inclusion of the blender. If everything began to work, then the defect is determined.

If, even when the lock is disabled, the device does not start, then the matter is in the engine, more precisely in its windings. One or two of them burned down. In this case, the motor must be replaced. If you manage to buy it at a reasonable price, then you are in luck. But most often its cost is comparable to the cost of a new inexpensive device, so it is not economically justified to repair such a blender. It's easier to buy a new one!

If, when the button is pressed, you do not hear the operation of the engine, in order to repair it is necessary to investigate the power supply circuit:

Here is the order of work that needs to be done if you decide to fix the blender yourself. If the device breaks down during the warranty period, the service center must repair it free of charge. It is better not to disassemble expensive blender models and try to fix it yourself, but you need to contact a specialized workshop. To date, the cost of an expensive blender can be considered 3000-3500 rubles.

A blender is a multifunctional household appliance that is found in almost every kitchen. This is a convenient device that can replace several devices at once. With its help, grind, mix, whip products. The design of blenders is simple, so they are quite reliable, but even the most reliable equipment fails. Consider how to disassemble an immersion and stationary blender, find the cause of the breakdown and do the repair yourself.

All blenders can be divided into two types - stationary (desktop) and submersible (manual). They differ in design and method of operation, may have different nozzles and additional functions. To repair a stationary or immersion blender, you need to understand the features of its device.

Manual models are electrical appliances on a long handle with a cutting nozzle. They are lowered into a bowl with products that need to be crushed and mixed, they press the start button and hold until the procedure is over.

The undoubted advantages of submersible models include compactness. The instruments are easy to disassemble for cleaning, plus they require a minimum of space for storage. Blenders with a large number of attachments are versatile and perform many food preparation operations.

The disadvantage of submersible structures is only one, but significant. During cooking, the device has to be held in your hand while pressing the start button. If you have to do this for 1-2 minutes, the hand gets tired and numb. Such a device is not suitable for frequent use, because.Doesn't handle large quantities of food well.

Making soup with a hand blender

Stationary models look like food processors and often perform many functions. They are bowls with rotating knives fixed at the bottom. Such a device is installed on the table, it is not necessary to hold it with your hands during operation. It is able to grind a large portion of food at a time, copes with mixing cocktails, batter.

Desktop models also have disadvantages. The hostess has to allocate quite a lot of space for storage and installation. In addition, some stationary blenders chop vegetables poorly: they either grind into crumbs or remain large pieces. The advantages of desktop structures include the fact that they are sometimes easier to disassemble and repair with your own hands than submersible ones.

Although the principles of operation of submersible and stationary blenders are similar, there are still differences due to the different design of the devices. In all models, products are chopped with knives, but in desktop appliances, bowls also perform an auxiliary function.

The knife of the stationary appliance, located at the bottom of the bowl, rotates and cuts the products. With an increase in speed, the crushed mass is mixed, rises. The walls of the bowl expand upwards, so small pieces slide down the walls, and large ones fall into the center - to the knives. It turns out that the crosspiece pulls down the pieces of food and throws the already crushed mass to the walls of the bowl.

It is not uncommon for a blender to be considered broken if it does a poor job of grinding. But it happens that the problem is not in breakdowns, but in the low power of the electric motor. Sometimes it is enough to add a little liquid to the bowl to make the work of the knives easier.

If the model is powerful, then such deviations in operation can indeed indicate malfunctions, for example, a blunt knife, a broken speed switch, etc. In some cases, problems with the bowl may be the cause of poor performance.

Stationary model device

In submersible structures, collector-type electric motors and fuses are usually installed that turn off the device in case of overloads. Frequent breakdown is the burning of current-carrying parts, therefore, when malfunctions occur, the contacts “ring out” first of all, rotating the shaft manually.

Care must be taken when using manual devices: they are not suitable for kneading dough and other thick products. The motor may not be able to withstand the load. Repairs will be expensive. However, there is good news: often women's hands get tired of holding the equipment before the engine has time to overheat.

Many models are equipped with speed switches. This is a very convenient feature that expands the capabilities of the hostess. But if the engine does not cope, then the working device can escape from the hands, which causes mechanical failure.

Immersion model device

In submersible models, the power cable often fails. This is the reverse side of the main advantage of such devices - mobility. The hand blender is often turned on and off, transferred from place to place, which leads to cord kinks, incl. critical.

Unstable operation of the power grid is also a risk factor. During power surges, motors often burn, printed circuit boards are destroyed. Often it is necessary to replace the knife, repair the nozzle, the speed controller. In desktop appliances, liquid may leak into the nozzle drive, the bowl snap mechanism may break.

Immersion Blender Repair

Consider how to check the performance of individual components of the structure:

If the blender does not turn on, first of all check the presence of current in the electrical outlet. Before disassembling the device for repair, you need to make sure that there are no power problems.The socket is checked using a tester or by connecting another electrical appliance to it, which has an accurately working cord.

If there is current, but the blender does not turn on, check the power cable and fuse. Repair in this case is reduced to the replacement of defective parts with new ones.

Overloading may cause the motor to burn out. In addition to problems with performance, such a breakdown gives itself the smell of burning. Sometimes the device can be repaired by replacing the brushes yourself, but more often you have to take the blender for repair to a service center or buy a new one.

When the elements of the printed circuit board burn out, a short circuit occurs. It is necessary to disassemble the equipment, inspect the board, test and, if necessary, re-solder the faulty elements.

If the gasket is leaking, then it must be replaced with a new one, because. liquid can get on the electric motor and cause a more serious repair.

Dive Model Troubleshooting

Housewives often encounter a situation where the blender has stopped and the knife is not spinning. It happens that the knife is spinning, the engine and the speed switch are working, but when loading products, the device runs “idle”, without grinding them. In many cases, repairs can be done by hand. Let's figure out how to do it.

Scheme of the device of a stationary blender

(CM: make a screen of the 1st picture with the name of the parts)

Before disassembling the blender for repair, you should carefully read the technical documentation. Disassembly instructions may be included with Bosch, Philips, Scarlett, Polaris models. It is best to follow the manufacturer's recommendations. Otherwise, there is a high risk of permanently breaking the device.

For disassembly and repair, you will need the following tools:

a flat thin screwdriver (if such a screwdriver is not found, it can be replaced with a narrow knife);
long screwdriver;
pliers;
a magnet to get small parts if you can’t remove them with tools;
superglue or any other reliable adhesive composition, with which you can restore the integrity of the seams if they are damaged.

Do-it-yourself blender disassembly procedure:

Remove all screws, remembering or marking their locations.
Remove all items that are possible.

Note! Some craftsmen offer a more radical disassembly option: a narrow screwdriver or knife is inserted between the body and the casing of the device and the weld is knocked down with a precise hammer blow. This method is only suitable for non-collapsible models, and superglue is required for their reassembly after repair.

Parts that could not be removed should be carefully examined. They can be fastened with latches. In this case, they can be removed by depressing the latch locks.
When the case is disassembled, you can begin to check the performance of parts and repair.

The most common models of Scarlett ("Scarlet"), Vitek ("Vitek"), Polaris ("Polaris"), Philips ("Philips"), Bosch ("Bosch") are usually disassembled, so they can be repaired by hand, replaced nozzles. Consider in what cases self-repair is possible.

Knife replacement. If the knife is blunt, it can only be replaced, because. it cannot be sharpened. New knives are sold in specialized and hardware stores. To replace, remove the old part by wrapping it in a towel and unscrewing it. After that, put on a new knife (it may differ in appearance from the old one), fasten it.

Important! Sometimes you can buy a new knife complete with an oil seal. It makes sense to replace both parts at once. In some stationary models, the knife cannot be removed from the bowl, because. she is not broken. Then there remains only the option of a complex replacement of the bowl, knife and gland.

Knives old and new

Speed controller. In stationary models, it may be difficult to check the switch, because. often there is a function of blocking the inclusion without a bowl.By the way, the problem of stopping the operation of the device is also associated with blocking. If you suspect a malfunction of the speed switch, you need to unsolder it, check each position in full, and repair it.

Stop work. If the device does not turn on, the first step is to check and, if necessary, replace the cord. If it turns on and buzzes, but does not work, then you should disable the lock. Inoperability when the lock is released most often indicates a burnout of the motor winding. It can be replaced, but it's an expensive repair, so it's often more cost effective to just buy a new blender.

Note! The problem may lie in the printed circuit boards. It is worth inspecting the capacitors and resistors. If a short circuit occurs, then it is better to give the device to specialists. In many cases, damaged electronics cannot be repaired or the cost is too high.

In order to have to disassemble, check and repair blenders with your own hands as little as possible, you should follow simple rules for safe operation. Check the attachment of the nozzles before starting work, do not turn on the device without a bowl, do not overload, handle the wire carefully (make sure that it does not bend or twist). Most importantly, follow the user manual. These simple measures are quite enough for the equipment to serve for many years without repairs.Rack structures on the ceiling are used to decorate various premises, both residential and public. The kitchen is no exception. The popularity of this material.Someone becomes an adherent of this style at first sight, someone is annoyed by his excessive cloying and "cuteness", but completely indifferent shabby.The financial costs of equipping the kitchen and bathroom often make up the lion's share of the cost of repairing the entire apartment or private house. No wonder, after all. Image - Blender kenwood do-it-yourself repair

A blender breakage can happen at any time, but do not rush to throw it away and run for a new one! If the screwdriver and electrical tape do not fall out of your hands, then first find out if the blender can be repaired in a particular case.

To talk in more detail, let's first understand the types of blenders. Studying the design of the blender will facilitate its disassembly and further diagnosis of the breakdown.

The English word "blender" is translated as "mixer, stirrer". The blender takes an intermediate place between the mixer and the food processor. From the first he got whisks for mixing, from the second - knives for chopping.

This kitchen unit is a fairly simple technique: an engine plus a nozzle. There are two types:

Submersible or manual.
Stationary.

A long cane-shaped device, turning into a nozzle. It may have several removable nozzles, but there is no bowl. Therefore, mixing, grinding and whipping can be carried out in any dish convenient for you.

Its second name is "manual". This is due to the fact that he will not be able to work independently without the help of your hands. It must be kept during operation, which creates certain inconveniences.

Its advantage is the ability to process a small amount of products, such as chopping berries for a smoothie or mashing for a baby,. However, most often this unit is not designed for long-term use, which contributes to a quick failure. Repairing an immersion blender is quite simple.. In its body are:

Unlike a hand blender, it can work completely independently. It has a base - a body on which a glass or plastic bowl is attached (depending on the model).

The necessary attachments are installed in the bowl of your choice, which brings the stationary blender closer to the food processor in terms of functionality. Repairing a stationary blender is a little more difficult due to the larger design and number of parts..

The hands-free use of this type of blender is a huge plus for our time constraints. However, this kitchen helper does not do well with a small amount of ingredients. Often its power is greater, it can work for a longer time without a break, but it takes up much more space than a manual one. It consists of:

bowls with a lid;
engine;
spindle
knife
drive shaft;
locking mechanism;
switch;
cord.

Next, you will learn how to repair a blender with your own hands and that this will only require basic information from the field of electrical engineering and electronics, some tools and desire.

It is unlikely that you will be able to sharpen a knife for a blender or chopper on your own.if you do not have a special tool and proper experience. Especially if these are knives in a dicing nozzle, but everyone can replace a dull knife:

check that the device is not plugged in;
remove the bowl from a stationary blender;
for some models, the knife is attached with nuts, remove them using a wrench;
clasp the knife with a cloth;
unscrew, considering that the left-hand thread.

Check the contents of your blender, there may be a spare knife. Otherwise, buy a new one, focusing on your model.

It is a rare case when you need to disassemble the bowl to remove the knife. The actions are the same, but it is worth replacing the oil seal at the same time.

And absolutely not a repair case - this is not a collapsible bowl. Then you just need to throw it away and buy a new one, but here it is worth considering the price issue. Maybe buy a new blender?

Any cleaning should begin by unplugging the appliance from the mains:

carefully remove the bowl from the main body;
unscrew and remove the ring nut, which is located under the blade holder;
gently release the knife from the stuck object;
check the integrity of the knife (most likely it needs to be replaced with a new one);
wash all parts with warm water using a non-aggressive detergent;
dry thoroughly and collect;
check work.

The knowledge gained at school in physics lessons will come to the rescue. No need to have seven spans in the forehead and super devices. Enough basic knowledge and a voltmeter.

Turned on the blender, and in response, silence? Do not immediately run for a hammer and screwdriver. Start by checking the voltage at your desired outlet, by connecting any working electrical appliance. Is the table lamp on? Then check the string:

disconnect from the outlet;
call the wire;
using a screwdriver, disassemble the case;
we find the power block where the wire is screwed;
we call, if there is no signal, we change the wire;
collect and turn on.

A similar algorithm of actions:

disconnect from the socket;
disassemble the case;
take out the fuse;
call him;
if a problem is detected, purchase a new identical one.

A simple check will help determine the performance of the electric motor. in a few steps:

connect the device to the socket;
turn on the blender without a bowl;
if there is a lock button, press it with improvised means.

If it buzzes, but does not work, then the problem lies in the motor winding. Should I buy a new one or recycle the old one? The answer is hidden behind the question price.

If the device does not rotate or does it very slowly, then possible damage to the speed controller. The speed switch has several positions. To check, you can turn them on in turn, estimating the speed of the knife by sound. The faster the movement, the stronger the buzz.

This breakdown is quite common among blenders. For radio amateurs or those understanding in the industry:

the regulator is soldered from the unit;
all positions are called (the absence of a short circuit indicates a breakdown).

When working in blenders, not only the electrical part suffers. Quite common mechanical damage, which you can fight on your own.

Have you noticed a leak between the body and the bowl? Feel free to start repairing:

remove the bowl from the body;
unscrew the drive spindle;
remove the old gasket;
install a new gasket in its place.

If you use the blender inaccurately, you can damage the mechanism for snapping the lid on stationary ones or the nozzles on submersible ones. There is only one solution to the problem: buy a new part as repairs to the chopper lid or blender attachment may result in injury during further use.

You can still try to repair the whisk attachment by removing the broken rod. Only with further work, you need to be careful, as part of the protruding wire can scratch.

Damaged hull can hardly be repaired. The use of such an electrical appliance endangers your safety. Treat yourself to buying new technology.

There are latches on the bowl, which can be broken off if used carelessly. If this happens, the engine will not turn on due to the operation of the protection. There is only one solution to the problem: buy a new bowl.

If you pour boiling water and other hot liquids into the bowl, the container will be damaged. The solution to the problem too: buy a new bowl.

Repair of the bowl should not be dealt with in view of the fact that it is impossible to achieve the initial state of the elements.

As a rule, the blender leg cannot be repaired due to the fact that it is all monolithic and the structure cannot be disassembled. If the leg is metal and bent, then you can try to straighten it by force. Even if this succeeds, it will not be possible to achieve the previous work. Internal mechanisms will not fall into place.

The problematic place of the gearbox is the separation of the gears and their shafts. As a result of heavy loads, this assembly heats up, the iron shaft melts the gear seats and it flies off. As a result, rotation is no longer transmitted to the nozzle.

For gearbox repair it needs to be disassembled. It usually consists of two halves held together by internal latches. After you need to examine the internal details. If the gears are intact and just fell off the shafts, then we put them in place and fix them with superglue. This method will extend the life of the device for some time.

How much does a blender repair cost? There is no answer to this question, since you need to know what exactly is broken.

According to the service center, in 90% of cases it is possible to repair a blender Brown (Braun, especially the 600 watt turbo model - 600 watt turbo), Hamilton beach, Philips, Polaris, Bosch, Scarlett, Redmond (Redmond), Supra (Supra), Vitek (Vitek), Mulineks (Moulinex).

Repair of blenders Kambrook, Mixsy, Maxwell, Saratov, Kenwood (Kenwood), Tefal (Tefal) lends itself in 60% of cases due to the specifics of the design.

Regardless of brand you can easily repair the blender with your own hands following the recommendations above.

We suggest that you familiarize yourself with the video material, from which you will learn how to diagnose and then troubleshoot the blender:

Some blender repair parts are not always readily available at home stores or because they are expensive at retail. You may find a replacement for spare parts, but it is worth remembering that this repair may not always be of high quality and justified. Sometimes it is worth resorting to the services of a service centerwhere this service will be more acceptable as a warranty will be provided on the repaired part.In the case when the product is still under warranty after purchase, then you should not undertake repairs yourself, as this will deprive you of the warranty right. At the same time, feel free to hand over the equipment and demand a legal repair at a service center or in a store where they can repair the blender for free.

The blender forced us to put away food processors, mixers and other appliances in a distant locker. But, as is typical for household appliances, a blender can fail.Fortunately, in some cases, breakdowns are not so terrible, and you can repair the blender yourself. How exactly, I'll tell you now.
Before proceeding directly to troubleshooting, it is important to know the internal structure itself and the principle of operation of the unit.The blender itself is a motor of a certain power, hidden in the body of the handle, which we hold while pressing the button and adjusting the speed (manual). Also, the motor can be placed in a stand-case (stationary).A special nozzle with a knife (whisk, crusher, etc.) is put on the motor shaft, which rotates the knife or rotates itself when the button is pressed. Image - Blender kenwood do-it-yourself repair

This is what a stationary device for grinding food looks like

The general purpose of both types of devices is the same, but in the event of a breakdown, their own characteristics and subtleties of repair appear.

Submersible model with interchangeable nozzles

Sometimes the failure of the blender is taken as poor knife operation, slippage during grinding, or the presence of large pieces in the ground mass. This is not a breakdown, but a frequent problem of low-power models, which, due to the limitation of motor power, cannot cope with solid food. If the unit has previously coped with harder fractions, then it is worth examining it for malfunctions.

General device of a stationary blender:

a bowl with a knife;
motor shaft;
bowl locking mechanism;
electric motor;
switch and speed controller;
network cord.

The instruction in the table contains a description and solutions for the most common malfunctions in a stationary blender:

Problem: The bowl of a stationary unit may leak at the point of attachment to the body.

Solution: repair of the bowl is a simple replacement of the gasket.

Unfortunately, the part cannot be repaired and you will either have to find a replacement (which is not always possible) or buy a new device.

The device of a portable blender is somewhat different: the simplest models are very compact and consist of:

handles with electric motor;
speed switch and power button;
legs (an oblong nozzle with a "skirt" and a knife);
network cord.

The kit can be supplemented with a mill bowl, nozzles for whipping liquid products, mashing, etc.

One way or another, for the correct operation of the submersible blender, it is often necessary to eliminate such problems:

The cord is the “weak” point of portable models, since there is a much greater chance of damaging it with an accidental sharp movement, crushing it with a heavy object, etc.

disassemble the handle with the motor;
check the status of incoming contacts, evaluate internal elements for damage;
we connect a new serviceable cord to the contacts and check the performance.

If the blender does not work, but makes characteristic buzzing sounds or does not switch speeds, then perhaps the problem is in the regulator:

disassemble the case;
using a multimeter, we “ring out” the part;
solder the part if the problem was found and adjusted for each position;
pay attention to the regulator contacts - they must be closed.

Repairing a blender with your own hands in most cases involves disassembling the case. Most branded models provide for this, but there are also non-separable models. In the latter case, you should be very careful when disconnecting the body elements, and when reassembling, use adhesives.

Malfunctions from the table below are typical for any type of blender:

The knife in the attachment or chopper bowl may be less able to grind, tear or seize pieces during operation. The repair of the chopper in this case consists in replacing it, since the knife cannot be sharpened.

How to disassemble the chopper blender:

press the axis of the knife with your finger;
pull it up in a twisting motion.

In most bowls, the knives are removable, and if not, then only replacing the bowl will solve the problem.

If the knife is blunt in the foot of the immersion blender, then how to repair the nozzle? In this case, you can either purchase a new one, or disassemble the nozzle, replacing only one knife.

If the unit stops working, the fuse is probably the problem:

disassemble the case;
remove the fuse;
replace with a new one (the price of a new part is very small).

If the blender does not spin, although it buzzes and clearly shows signs of life, then this may be a malfunction in the engine winding.

It is not recommended to repair it yourself. Try to get a new engine, otherwise you will have to go to the store for a new blender.

When, it would seem, it was possible to determine the malfunction, change the part, but it turned out that the next time it was turned on, the device did not turn on again, then this was probably a short circuit.

In this case, you cannot fix the problem on your own. Such damage cannot be repaired.

We looked at the most common blender breakdowns and how they can be fixed without contacting a service center. I hope that a detailed description of the problem and its solution will help you cope with the repair yourself.