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How to remove the back cover of the blender

How to disassemble and repair a blender with your own hands

The use of a blender helps when cooking a large number of dishes. Improper operation, external damage or third.party factors can lead to equipment breakdown. Features of the repair of the blender depend on the type of malfunction and design of the device.

All blends are divided into several categories that differ from each other in design and method of use, as well as different nozzles and functionality. To effectively and correctly carry out repairs, you should understand the constructive features.


Stationary varieties look like small kitchen combines and are bowls with knives rotating inside. As a rule, knives are installed in the lower part of the bowl. The device is desktop and it is not required to hold it during operation. This blender model is able to grind a large portion of products at a time.

The main disadvantage of stationary devices is the need to highlight a lot of space for storage. In addition, some models poorly crush vegetables and grind them into the baby or leave too large pieces. In terms of repair, stationary equipment is much easier to disassemble and repair compared to submersible.

Manual (submersible)

Hand bleeders are made in the form of a long handle with a cutting ending. The nozzle is lowered into a container with products, included a device and kept until the end of the grinding process. Due to compact dimensions, submersible devices do not require a lot of storage space in the kitchen. The possibility of changing nozzles significantly expands the list of cooking dishes.

A negative characteristic of submersible structures is the need to constantly hold them in the hand and clamp the start button.

With prolonged cooking, this creates discomfort. Also, the device is not suitable for stirring a large portion of products.

Supplementing the composition of the kitchen combine

A blender, which is an integral part of the combine, is largely similar to a stationary model. The device is built into the kitchen combine and has many functions. If necessary, the repair may arise, the need to partially disassemble the combine.

Replacing a knife

In the case of significant damage to the knife, its replacement is required. For most blending models, it is not difficult to purchase a knife, since they are sold as separate spare parts.

How to pull out

After acquiring a new knife, you must first remove the old one, and make a replacement. The process involves the following actions:

  • Starting the analysis of the device, first they turn off the blender from the outlet and remove the bowl.
  • In order not to get hurt about a sharp blade, take a clean towel and unscrew the knife from the engine spindle. Since the threaded connection is not standard, the knife must be unscrewed by rotation to the left side.
  • If the knife is fixed in the bowl with the help of nuts, to extract the part, you need to use worships or pliers.

How to disassemble the bowl

There are models of devices in which to install a new knife you will need to first disassemble the bowl. As a rule, it is enough to extract it from the central mount. It is important not to forget to change the oil seal to a new.

If the bowl is indispensable

In cases where the design features of the blender do not allow to disassemble the bowl, the only way to solve the problem is the replacement of the bowl together with the knife. You need to choose the case suitable in size and fix it in the correct position.

Speed ​​regulator

On many blends, a breakdown of the speed regulator often occurs. Due to incorrect functioning, speed may vary during operation or decrease greatly.

Removal of the part

In stationary varieties, a problem often arises with checking the switch due to the presence of blocking inclusion without a bowl. To extract the regulator from the case, you need to drop it and check the condition of the internal components.


The rising of the speed control helps to find a break in an electrocope or a short circuit, which contributes to effective diagnosis and eliminate the problem. For the call, use a special device multimeter. It is allowed to nickname only de.energized chains so as not to get injured and not spoil the equipment. The procedure is performed according to the following instructions:

  • Fix the probes in the multimeter connectors.
  • Turn on the call mode on the device, after which a unit should be displayed on the display.
  • Check the correctness of the functioning of the multimeter by combining probes contacts. If the device is working, it will make a sound signal.
  • Multimeter probes are applied to the contacts on the speed regulator. In the absence of malfunctions, the zummer will make a signal, and a value close to zero will appear on the screen.

How to disassemble BLADER BRAUN stationary

The stationary blender consists of the following parts: container (bowl), promoting shaft, grinding blades, electric motor, spindle. The principle of its work is simple: the torque is created using the rotation of the shaft and spindle. Then rotating movements are transmitted to the blades of built.in knives, which actually crush the products.

To make out a stationary blender, you need to do:

  • Unscrew the cover of the body with a screwdriver. The lid is attached with ordinary screws.
  • Carefully remove the lid. Under it are an engine, spindle and twisting shaft.
  • Raise the spindle. The blades of the knives are attached to it. If the knives are swept away, they cannot be sharpened at home. But you can purchase interchangeable in the repair service or store. It’s easy to get out of the spindle. just unscrew the nuts on the mounts. Having seized old blades, put new. Do not forget to check that the nuts are twisted tight. Otherwise, during the work of the blender, the blades can simply jump off the fasteners.
  • Check the twisting shaft. Ideally, he should not have a scratch, chipin or roughnesses. If any, it can be the cause of a blender breakdown.
  • At the point of fastening of the knives and electric motor is an oil seal. This is a kind of elastic band-seal. It is important not to damage the oil seal during the analysis of the blender, as well as monitor its condition. Experts recommend changing the seal at least once a year. If this is not done, the oil seal will become unusable, the speed of the blender will decrease, and the details will begin to wear out faster.

How to disassemble Bleer Braun submersible

The submersible blender is a “pen” without a bowl, mechanisms and electric motor are in the “handle” itself. To make it out, you need to do the following:

  • Insert the tip of a flat screwdriver (or penknife) into the seam between the casing and the case. With neat blows of the hammer on the screwdriver, knock out the seam along the entire length.
  • With the help of a plot, take out a “cartridge” (nozzle holder).
  • Continue neatly with a screwdriver and a hammer to breed the seam along its length until you feel that the engine under the case is freely “walking”.
  • Now the end of the screwdriver move the locks into the body. Then the engine should easily be extracted. Be careful with fixers. with their accidental breakdown, collect a blender backwards. In addition, you should not take risks and take a thick screwdriver. this can damage the plastic body of the blender.
  • Under the engine you will see a control board. To get her enough to pick up her edge with a plunger. Do not overdo it. the board easily breaks from a strong pressing on it with tools.
  • Then bend the latches of the back cover. To do this, move them. There are only four of them in a submersible blender.
  • Now remove the lid to the side.

Thus, you can disassemble the submarous blender Braun yourself or clean the details inside.

Electric breakdowns

It’s more and more difficult if the electrical component burned down, and as a result, more complete disassembly and complex repair may be required. It is more difficult to deal with a stationary model, in addition, it has much more details in it. You may need a screwdriver with an indicator. Electric breakdowns are often associated with a short circuit and a burned engine. PHILIPS repairs and others. It is worth doing in the service center.

Fracture of the wire

If the Polaris blender or other manufacturer does not turn on, you need to check the wire. There is often a fracture of the wire, and this interferes with the work of the device.

  • Disconnect the device from the outlet;
  • disassemble the case with a screwdriver;
  • check the power block where the wire is attached;
  • correct or replace the wire;
  • Check the equipment for performance.

The fuse has burned out

If the device or other manufacturer has stopped working, then there may be a problem in the fuse. It is needed to protect the device from damage during intensive work.

Buy a new detail for Bosch or another company is easy, it is in many stores.

Blender engine repair

If the device does not rotate, but buzzes, then this can lead to a breakdown of the engine winding. It is not recommended to repair it in this case yourself. Most likely you have to change the motor, and this is quite difficult. Testing the device will help to determine the problem, you need to connect the device to the electric outlet again, and if the hum continues, the repair of the redmond blender or other will be required. In the service.

The failure of the speed regulator

If the device does not perform rotational movements or makes them with effort, then the speed controller is most likely broken. The speed switch has different provisions. To find out performance, you can connect them alternately by assessing the speed by sound and movement. With such a breakdown, it is better to contact the service.

What details can fail

Features of the repair of the blender directly depend on which component failed. Some details can be repaired, and part should be replaced.


In modern varieties of kitchen blends, a filter in the lid is installed. Additionally, you can use a mesh filter, installing it in a bowl.

Diode bridge

Budget models of blends have one rotation speed, and the power of the electric motor in them is carried out directly through the diode bridge. The malfunction of the part leads to the fact that the engine slows down or does not start. To use the device in normal mode, you will need to perform diagnostics and, if necessary, repair or replace the diode bridge.


The role of the transformer in the kitchen blender is the control of the voltage level, which is transmitted to the electric motor.


The generator is one of the key internal components and works in conjunction with other mechanisms, including the engine. It is possible to detect a generator malfunction only when analyzing and diagnosing equipment.

Key transistor

The key mode of the transistor’s functioning is one of the simplest and most common. The main part of the time of the blender transistor is in two states: cutting and saturation. The transistor malfunction leads to the absence of the reaction of the device after turning on.

Right.out weekend diodes

To verify the performance of the rectifier output diodes, a standard call procedure is carried out. In many varieties of blenders, the engine connects through the diode, so the ability to operate the device depends on the correct operation of the component.


Varicaps are semiconductor diodes. They change the capacity indicator in proportion to the value of the applied reverse voltage.

Circuit breakers

With the constant operation of the blender, a fuse of fuse may occur. In this case, it is not allowed to use the device before the repair or replacement. Otherwise you can provoke new breakdowns.

Which juicer is better: screw or centrifular?

How it works?

Centrifugal, centrifuge is an ordinary, familiar juicer, in which fruits or vegetables are laid through the neck and in which they fall into a centrifuga, where they are crushed by knives. Under the influence of centrifugal force, the juice is separated from the fibers, after which it is sent to a crane or a special container, and the cake to the waste container.

Depending on the model, centrifugal juicers can be more or less advanced. On the result (how much juice you get, how quickly and how dry the waste will be) are affected by engine power and the quality of the filters, as well as some design features. Modern models try to supply almost all manufacturers with wide (70-75, less often 80 mm) neck, which contains a whole apple. It must be understood that the “whole apple” format is a little conditional: the apples are different, but the carrot is absolutely perfectly “enters and comes out”. But still: cut apples (pears, beets, etc.P.) Plots and pieces do not have to slices, pieces, maximum-on half-fourth. Many models have two speeds of work: for solid and soft fruits-and the “drop-stop” system, that is, a crane blocking or the ability to turn it up so that the remaining drops of juice do not flow.

Are there any pluses?

The main and very serious plus is the speed of work. Centrifugal juicers are indispensable for treating a large number of fruits or vegetables: for the crop. the most then! Even juicers with a normal neck size work faster than award.

The second plus (however, for someone this is a minus)-pure juice almost without pulp. Of course, the foam is formed with spin, but it can be separated mechanically with a separator (as a rule, it is built into a jug for juice).

The disadvantages of centrifugal juicers

Disadvantages, by the way, are not at all the ones that the advertisement of screw models relies on. Here, they say that the juice supposedly heats up, and vitamin C is destroyed. no, the squeezed juice never turns hot (vitamin C is destroyed at a temperature above 60 degrees). What is in reality? During grinding, for example, apples, when a centrifuge rotates at a speed of several thousand revolutions per minute, and the knives cut the apple “into rags”, the area of ​​contact of the apple and oxygen increases repeatedly, and yes, oxidation occurs that destroys vitamin C. But all this matters for the juice that “squeezed and drank”, and when storing juice in a transparent bottle, even in the cold, a few hours from vitamin C will be left. regardless of which juice was squeezed out of the juice.

But there are other restrictions. Firstly, such models are more often than “slow”, smoothly included and not so powerful screws, the motors burn out. Secondly, centrifugal juicers are very noisy. Thirdly, they can’t “burn” everything in them: for example, berries with bones, grenades, greens, high-fiber and very hard and fibrous products. Fourthly, and also in the main ones-it is difficult to wash the centrifuge juicer: the pulp clogs the filter holes-they are very small. There are exceptions. for example, Philips models with a polished filter, which, according to the manufacturer, wash without problems.

Fashionable slow screw

When the first Korean screw juicers appeared on the market, they were positioned as miracle devices and cost respectively-from 35,000 (that is, at that time, in the region of 1). Now the screw (pressing) juicers have many manufacturers and the spread of for them is quite large, but in general, of course, they have become much more accessible.

How it works?

The principle of action is almost the same as that of a meat grinder. Fruits are placed in the chamber, they are transmitted by a rotating shaft (screw). Juice merges through the “nose” into the container, and the waste falls into the container. The screw can be located both horizontally and vertically, it does not matter much, except that with vertical location it is not so actively that you have to use a pusher.

Real, not advertising advantages

The first and the main one is the selection of juice from any products. For example, you can squeeze juice from strawberries, raspberries, blackberries, grenade, grapes with bones, spinach. and not be afraid that the bones or fibers will score filters: the holes in them are quite large, not thin mesh. You can squeeze the juice from citrus fruits-if you have a screw juicer, then it is not necessary to buy citrus press. You can even squeeze Nuts to get, for example, Oil from walnuts or almond milk. However, before buying a specific screw juicer, it’s good to find out the details about it. It happens that the instruction for a specific device prohibits the squeeze of juice from any one product-in our opinion, this is a reinsurance, but still.

The second is a very good quality of pushing juice: the cake is almost dry, which is rare in centrifugal juicers.

Third. the juice is thick and homogeneous (although someone loves it).

remove, back, cover, blender

Fourth. screw models quieter than centrifuge colleagues.

Fifth. screw models are much more economical: they consume many times less electricity.

Finally, the last, sixth and very important plus. after using them it is easy to wash: you just need to pour water into the camera, turning on the device (naturally, substituting a bowl of dirty water on the other end). After such “water procedures”, almost all the dirt is removed, it remains only if necessary to rinse the details, you will have to clean anything with brushes.

What is not true?

Any device is easier to promote, if you say about it that it is healthy for health. And now we already read that the “cold squeeze” in the screw juicers is correct, and in ordinary ones-harmful, that in the first case, such a percentage of nutrients remains (what? Nowhere is it said!), and in the second. very small. For example, 68 and 16. Or 70 and 23. All numbers are taken “from the ceiling”, no official results of independent studies were found to find.

Cons of screw juicers

These are devices for every day to use juice daily in nutrition and home cooking. They are not suitable for processing the crop. well, that is, they will cope, but soooooooh.earned. They rarely occur a wide loading neck, and the speed of work is lower than that of centrifuge, several times (compare: the speed of rotation of centrifuge is 15-30 thousand revolutions per minute, the screw is 80-120 revolutions).

Which juicer is better: a screw or centrifugal?

Cooking freshly squeezed juice for breakfast today can everyone. It remains to understand which juicer to choose. centrifugal or screw? We will figure out the design features of each type.

What does a screw juicer mean?

The main thing that the juicers differ is their principle of work. Shnekovaya acts like a meat grinder:

  • Products are placed in the camera through the bootage gutter. large for entire fruits or small for pieces.
  • Then you need to select the operating mode. For example, the Polaris PSJ 0601 screw model has nine of them: you can specify the softness of the product, make a mix of soft and hard fruits, prepare a smoothie. There are separate modes for vegetable, pomegranate juice, nuts from nuts and automatic self.cleaning.
  • A spiral shaft, or a screw, which rotates at high speeds and twists the fruits into a homogeneous mass, is launched inside the case.
  • The mass is pushed through the net, the cake is assembled in a separate container, and the drink flows into another container.

A reverse move is also taken from the meat grinder here. If the screw is overloaded, it is easy to free it, running in the opposite direction for 10 seconds.

What does the centrifugal juicer mean?

This type of device is familiar to most of us. It works with the help of centrifugal force, thanks to which it got its name:

  • You lay vegetables or fruits through a special gutter and select the speed for processing soft or hard products.
  • Pieces are grinding through a filter glass until a homogeneous mass.
  • This “minced meat” is sent to a rotating separator, in which it spins at high speed and pressed into the walls under the influence of centrifugal force.
  • The scrolled cake is collected in the container, and transparent juice flows into a separate container.

On this simple principle, all centrifugal juicers work. They differ in power, the diameter of the neck, the number of high.speed modes, the volume of tanks for cake and juice. Manufacturers also add additional options to use the device is even more convenient. For example, in the Polaris Pea 1535al model there is a “drop-stop” function. This means that after cooking you can raise the nose so that the remains of the juice do not drip on the table. And also this juicer has an increased working area of ​​the filter: from the same number of fruits it will be possible to squeeze one and a half times more juice.

What is better to buy: a screw or centrifugal juicer?

Choosing a juicer model. Consider not only the right size for your kitchen and the attractiveness of the design, but also important technical features.


Centrifugal models do well with almost any hard products. Transparent juice will come even from berries with small bones, because they are carefully eliminated through the filter. The main thing is to take out large bones in advance and remove a particularly hard peel. But the soft fruits like bananas, mangoes, papaya will not work out. their cake clogs the filter.

Screw models, on the contrary, are “imprisoned” under a thick consistency of drinks. This is the main thing that is the difference between a screw and a centrifugal juicer. In addition to conventional juices, you can cook smoothies, fruit or vegetable baby puree, sorbets for freezing.

The benefit of the drink

Since screw juicers act on the principle of cold pressing, they retain more nutrients in the finished drink, and the level of juice can be 85%. Drinks with pulp are considered more useful because they contain a lot of fiber necessary for proper digestion.


The smaller the power, the weaker the juice is squeezed and the more fruits or vegetables will be needed to prepare a regular portion of the drink. And the more revolutions, the more solid fruits can be treated and the more juice it will turn out at the output. On the other hand, devices of lower power usually cost cheaper and consume less electricity.

Convenience of loading

A wide neck of the boot opening allows you to put fruits whole. Polaris has many juicer models with an extended neck of 85 mm. Before loading devices with narrow ghosts, it is necessary to cut products into pieces for supplying products for the supply of products. However, many models are equipped at once with two loading stimulates, large and small.

When choosing which juicer is better, centrifugal or screw, other parameters are important. They may not be related to the type of device. It is good if the protection against overload is provided, as well as blocking the inclusion with a loose cover. Convenient when there are rubberized nozzles against sliding on the legs. Low noise, increased filter, the possibility of automatic self.cleaning. this options will also make the use of juicer much more pleasant.

Step-by-step instruction

Consider the disassembly on the example of a fairly common model of the PHILIPS HR 1372 submersible blender, which is protected by the manufacturer from disassembly and repair at home (common causes of breakdown are described in the article: why the blender may not work). PHILIPS submersible bleeders of this type are disassembled from the fastening side of the nozzle. In this part of the case there are two plastic latches, hardly linked to the round “ears” of the removed part.

It is impossible to push them with fingers, so we use two small screwdrivers and a penknife with a thin blade for this. One screwdriver needs to raise the edge of the latch, and the other a little shift the “ear” towards the exit from the gear. We will do the same on the other side, after which it will be possible to easily remove the anterior black plug from the side of fastening the nozzle.

Under it, we will see another plastic plug of white color, which is already attached not on latches, but on the jet! To get it, we will have to use the penknife, or better with a clerical knife with a very thin blade, which needs to cut the glue, walking with a blade along the edges of the plug adjacent to the body.

After removing this plug, we will see an electric motor with a spindle. But we will not be able to get it right away, since something else holds him back. In the rear end of the PHILIPS submarine, a metal decorative lid is located, which lasts only on double.sided tape. It can be easily lifted with a small screwdriver and remove. Under the lid we will see two non.standard screws at the power supply that hold the electric motor and do not allow it to be removed from the other side.

These screws have unusual hats with two excavations at the edges for a special key. Neither the usual nor the crusade do not fit them, but with some dexterity they can still be unscrewed with ordinary screwdriver or scissors if they are not very tightly twisted. By unscrewing the rear screws, we will be able to easily get an electric motor along with the control circuit from the body of our submersible Philips blender and see what this design is.

Additional accessories

We examined the most common blocks of the blender, what and what are needed for, and how to use them. But besides them, manufacturers produce additional accessories increasing the cost of devices, but sometimes quite useful.

  • Juicer. cone.shaped, with a ribbed surface helps to get juice from citrus fruits.
  • Accessory for foaming milk.
  • Beating glass. a high shape of a glass allows you to work with liquid products and avoid spraying.
  • Pushers-help to safely use a cup-combine.
  • Shoulder blades. designed to remove sticking ingredients from the walls of the bowl.
  • Accessories for caring for the device. helping to clean the bowls of blender, knives and graters.

Preparation of tools

Take care in advance that you have all the necessary tools at your fingertips. Their list is simple, and you are unlikely to need to run to the store for buying. these tools are in every house:

  • Passatigi;
  • a screwdriver with a flat tip (if it is not, use an ordinary penknife);
  • hammer (suitable for small size);
  • glue (on its label, it should be written what is suitable for gluing plastic and/or metal parts: usually thermocles or glue “moment”).

All actions to analyze the blender must be done extremely carefully. The device under a strong blow of the tools may simply break, a crack will go through the body. Such a blender cannot be restored.

remove, back, cover, blender

Types of BRAUN blender


A compact device, which is often equipped with several nozzles. for grinding, mixing, whipping, and so on. During operation, such a device must be held in the hand. The working part is lowered into a deep container, where the manipulation occurs. Braun products are usually equipped with a high.quality plastic or glass bowl.



Are a closed device consisting of a bowl inside which knives are located, and a dense cover. During operation, the risk of injury is minimal, since there is no contact of cutting parts with the user. Such specimens are convenient for the preparation of drinks and liquid dishes.


Interesting! The manufacturer also produces the most modern models. wireless. They allow you to use a kitchen assistant without a direct connection to the network, which is convenient if the outlet is located far from the workplace or in an uncomfortable place.

Correction of small breakdowns

Problems that do not require global intervention are not uncommon in daily practice. The most common problem is that the blender is buzzing and vibrates, but does not grind products. A similar situation can be due to 2 factors:

The power of the device is not enough to perform such work. Some blender models simply cannot cope with some hard objects, such as nuts, ice, carrots, etc.D. If you decide to grind something unusually hard, but the blades stopped rotating, start the device idle. The rotation has begun? So the whole problem was in insufficient power. Add the liquid to the bowl or reduce the portion.

The knives were dull. When using active use, be prepared for the fact that the blades will once dull so much that they will not be able to grind the desired. In this case, you will have to replace the part. Dismantle the old blade, clasping the cutting part with a towel and turning it counterclockwise. Install a new one, screwing it back in a similar way.

Where to purchase a shift knife for a blender? Of course, in the store “All Spare parts”! We offer a wide selection of details and the operational delivery of the order to the destination.

Small malfunctions

In most cases, stable equipment can block small malfunctions. It will not be difficult to diagnose and eliminate them, but in some situations a full repairs of the blender may be required.

Moments such as repairing a blender or a bowl do not have a rational way to solve. In such cases, you need to replace the old part with a new. Also before disassemble the submersible blender, check out in advance with his manual. Some models have a cast plastic case, which is not subject to repair.

Repair of a blender knives

The problem of non.rotating knives is the frequent phenomenon that occurs due to improper use. You will not be able to sharpen the blades on your own, but it will not be difficult to replace the replacement. If the blender does not twist with a knife in the bowl, apply the following algorithm:

In some cases, it may be necessary to disassemble the blender, namely the bowls. When carrying out this process, immediately replace the oil seals, otherwise after time it will be necessary to return again for the repair.

Cleaning is required

When Kenwood does not turn on, the repair is inevitable, but in some cases cleaning can help. It needs to be carried out only after the blender is disconnected from the network using the next algorithm:

  • Remove the bowl from the body;
  • Remove the ring nut;
  • free the cutting mechanism from the subject that blocks its work;
  • Check the knife for defects;
  • Rinse the parts with warm water using the detergent;
  • let the details dry;
  • Collect and run the technique in test mode.

When cleaning, you can not use metal and sharp objects, since they can harm the technique./BLOCKQUOTE

Types of blender and their design

The English word “Blender” translates “mixer, mixer”. The blender occupies an intermediate place between the mixer and the kitchen combine. From the first he got the corolla for mixing, from the second. knives for grinding.

This kitchen unit is a fairly simple technique: engine plus nozzle. Two types are distinguished:


Long.shaped troost.shaped device turning into a nozzle. He may have several removable nozzles, but there is no bowl. Therefore, mixing, grinding and whipping can be carried out in any dishes convenient for you.

Its second name “manual”. This is due to the fact that he cannot work on his own without the help of your hands. It needs to be kept while working, which creates certain inconvenience.

Its plus is the ability to process a small number of products, for example, grinding berries for smoothies or making mashed potatoes for a child. However, this unit is most often not designed for prolonged use, which contributes to the rapid failure. Repair of a submersible blender is quite simple. There are in his building:


In contrast, the manual blender can work completely independently. He has a base. a case on which a glass or plastic bowl is attached (depending on the model).

In the bowl, the necessary nozzles are established by its own choice, which brings the stationary blender closer to the kitchen combine in functionality. Repair of a stationary blender is slightly more complicated due to the larger design and number of parts.

Free hands when using this type of blender is a huge plus with our lack of time. However, this kitchen assistant does not cope with a small number of ingredients. Often its power is greater, it can work for a longer time without respite, but takes up much more space than manual. It consists of:

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

Elimination of small breakdowns

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

Repair of a blender knives

It is unlikely to be able to sharpen a knife for a blender or chopper yourself if you do not have a special tool and proper experience. Especially if these are knives in the nozzle for cutting with cubes, but replacing the dull knife can be able to:

  • check that the device is not included in the outlet;
  • remove the bowl from a stationary blender;
  • In some models, the knife is attached with the help of nuts, remove them using the wrench;
  • With the help of fabric, grab the knife;
  • Unscrew, given that the left thread.

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

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

And it’s not a repair case at all. 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 it’s better to buy a new blender?

Cleaning is required

Any cleaning should begin with the device off the device:

  • carefully remove the bowl from the main body;
  • unscrew and remove the ring nut that is under the holder of the blades;
  • Gently free the knife from the stuck object;
  • check the integrity of the knife (most likely it must be replaced with new ones);
  • Rinse all parts with warm water using a non.aggressive detergent;
  • thoroughly dry and collect;
  • Check the work.

How to Open a Watch With Common Household Items Without Pro Tools

How to make out a blender: universal tips for stationary and submersible models

For self.elimination of breakdowns, it is necessary to first disassemble the blender. This procedure has its own specifics. Following the recommendations of masters, without contacting specialized centers, prepared equipment for repair. This will save on paying for service or buying a new device.

  • How to pursue a household blender step by step
  • Submersible
  • Stationary
  • Features of disassembly of blends of different firms
  • How to disassemble a blender cover

How to pursue a household blender step by step

At home, two types of blends are used: submersible (manual) and stationary. To carry out minor repairs, it is necessary to dismantle such a technique. The disassembly procedure depends on its design features.

In order to disassemble the device, regardless of its execution, you will need such tools and materials:

Additionally, a marker, instant glue, blade, soldering iron may be required.


Submersible blender is a type of small household appliance, which is used for mixing, whipping, cutting, grinding, and breaking products. It consists of an elongated pen, under the casing of which a motor is located. A rotating lobed nozzle or corolla is attached to it.

OSTER Blender Repair. How to fix an broken driver

To disassemble a regular submersible type adhere to this sequence of actions:



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