DIY mriya food processor repair

In detail: DIY repair of the mriya food processor from a real master for the site my.housecope.com.

Today, the food processor from Bosch and many other manufacturers has become almost indispensable devices in the kitchen. There are various modifications of these units that allow you to perform various tasks, and you will not make any special efforts. For some housewives, they have become very important, and any breakdown in the system becomes a serious problem. In this article we will tell you about the device and how to repair food processors with your own hands.

The device consists of separate elements of the mechanism, the most basic elements are as follows:

Electrical engine;
receiver of processing products;
camera for processing ingredients;
sets of nozzles and knives;
the main control panel of the harvester;
electrical wiring connecting the main elements.

The body material for combines is usually made of plastic. However, all other parts, such as attachments, knives and other elements, are made of stainless steel, as it is durable, and it is on the inner parts of the device that the greatest load is placed.

Combines are divided into several types:

The last type of combines are those in which, for example, there is a combination of a meat grinder and a juicer. However, despite their different functional features, they all have the same operating principle.

After loading the products into the working chamber of the combine, they are brought to the desired state according to the given program. Processes can be changed by replacing nozzles with them and giving the device the necessary commands. The attachments are driven by an electric motor. It's easy enough to understand that your food processor needs urgent attention:

Video (click to play).

new sound effects that the device has not previously emitted, for example - creaks, knocks, rattles and others like them;
you feel that an unpleasant smell of burning wiring comes from the car;
cracks and chips have formed on the nozzles;
the unit starts to work at an uneven pace, or it works in the wrong mode according to a given program;
the device does not want to activate and start working.

As for the torque transmission part, in some combines, a belt transmission is used to transmit torque to the main working bodies. When the device starts to perform poorly, it is possible that it is time to replace the worn out belt. There is also a keyed transmission of torsional forces, in this case the key may wear out, which will also lead to the inoperability of the combine.

There are many options for malfunctions of combines, perhaps some of its internal elements may fail, if one part fails, the whole mechanism may break. Also, not rivers are cases when problems arise in the wiring of the unit itself, when a short circuit occurs.

Sooner or later, any owners will have to do it on their own repair your food processor. Before disassembling the food processor, make sure it is still under warranty after purchase. If there is one, then it is best to take the unit to a service center so that they provide the necessary service and return the combine to its working capacity.

But as happens in most cases, breakdowns occur after the end of the warranty period, here it is already worth trying to disassemble and make food processor repair Bosch, before you go and take it in for repair, where you will be charged a lot of money for repairs.

First of all, we disassemble the food processor, but remember well what was removed and unscrewed from where, since you will have to assemble the unit back. All actions boil down to the following:

turn off the device from the mains and dismantle all removable parts;
remove the combine itself and make sure the integrity of the belt and drive gears;
remove the above items, and take out the engine. Inspect it for integrity and performance;
Remove the protective cover from the gearbox and check the drive shaft for signs of defects.

In case you have a different model, you can easily find videos and detailed instructions on the Internet.

When you are going to buy a replacement for some part, be sure to take the original ones, since third-party ones simply will not be able to calmly fit into the groove. You can purchase such items in special service centers, or order them via the Internet.

It is best to process finely chopped foods, and avoid frozen vegetables, meats, and other items. It is also not recommended to crush solid ingredients;
As soon as you feel an unpleasant smell coming from the combine, immediately turn it off in order to avoid a short circuit and prevent a breakdown;
After you have finished the work, it is necessary to thoroughly rinse those elements of the combine that took part in the processing of products. Dry all parts thoroughly before reuse;
In no case use attachments that have defects, this can harm the harvester itself;
After the warranty period has expired, it is best to regularly (at least once or twice a year) carry out preventive maintenance on the combine. Disassemble it and lubricate the necessary parts of the mechanism, as well as replace the worn parts of the device in advance, if they are found during disassembly, in order to avoid malfunctions in the future.

We have told you the main ways to make repair of food processors, and how best to avoid unpleasant situations with a breakdown of this device. In case of difficulties, it is recommended to contact the craftsmen who will find the malfunction and make high-quality and correct repairs.

Food processors of various models have firmly established themselves in the kitchen, and many housewives can no longer do without such inventive helpers in cooking. In the event of malfunctions in Bosch, Moulinex, Maria, Ladomir food processors, there can be 2 options: take the device to a service center (relevant if it is still under warranty) or try to repair it yourself. We will consider the second option.

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To successfully use these devices in everyday life, it is enough to know the purpose of their main components. But for a successful repair, knowledge of the internal structure of the equipment and the diagram of the food processor, which, as a rule, are attached to the instructions for operating the equipment, will come in handy.

All harvesters are divided into 3 main types:

mini devices;
compact products;
units of a multifunctional type.

The latter type includes devices in which there is a combination of a meat grinder with a juicer, but the principle of operation for all types of combines is completely identical. For example, the Moulinex company produces compact combines with a nice design and simple disassembly for washing, they have an interface that is understandable for any housewife. The Ladomir food processor has an attractive design, and the price is much lower than that of imported similar products. Model 408 is equipped with the latest technologies that allow the hostess to prepare any, the most complex dish.

TO the main elements of any combine, regardless of the manufacturer, include:

electric type motor;
special device for processing various food products;
cameras designed to process various ingredients;
a set of nozzles, discs and knives;
main panel, with keys for managing processes;
electrical wiring for connecting all elements.

The body of such products is made of rather durable plastic, and sets of knives, discs for cutting vegetables are made of stainless steel, a special grade of steel.

For example, the Mriya 2M food processor is made of materials that are used in the construction of domestic missiles, which indicates the high quality and strength of such a product.

The scheme of using the combine is very simple: the products are put into a certain part of the product, brought there to the desired consistency, according to the selected mode. Processes and attachments change, the controls are clear and self-explanatory - everything is intuitive. An electric motor is involved in any process; it is on it that the greatest load falls during the operation of the combine. It is quite easy to understand that some kind of malfunction is happening with the universal assistant.

Have appeared extraneous sounds during operation - creaking, grinding or cyclic knocking.
From inside the food processor comes bad smell smoldering electrical wiring.
Meat grinder attachments, discs or knives appear cracks and chips.
Combine harvester works unevenly, as before, or not in the mode that was assigned to it.
For very short work the case gets very hot, and the unit emits sounds atypical for correct operation.
The product does not turn on when you press the start key.

In practice, you can find any breakdown of a similar unit - it does not depend on its brand or model. The mechanism is not eternal, and some of its parts may wear out over time, the main thing is not to miss this moment - it is easier to replace one part than to repair the entire unit. Only mechanical damage can be eliminated on your own: replace a stretched belt or insert a new key, and even then you need to have some basic knowledge so that the unit can be disassembled without flaws and annoying errors.

V electrical circuit and engine there may be minor malfunctions: for example, a fuse has blown, or one of the brushes is worn out. But there are also very complex ones - due to strong overloads, a breakdown of the motor winding occurred, a collector or control board must be replaced.

During the dismantling of the unit, remember or take pictures in order to know what and where to screw it during assembly and how to correctly make the wiring connections.

The order of work is simple and is performed according to the following method:

disconnect the product from the electrical network;
dismantle all removable parts;
remove the harvester body from the stand, remove the body and find out the integrity of the belt drive or drive;
take out the engine, visually inspect to find burning;
turn the rotor by hand to make sure it rotates easily;
remove the protection cover from the gearbox to check the drive shaft.

All replacement parts can be purchased from stores or centers that serve users of a particular brand of product.

The transmission moment in different combines is organized in different ways. So, in some products, it is carried out using belt drive, therefore, in case of poor performance of the product, it is necessary to remove the belt and purchase a new one in a specialized store. If the transmission takes place using a key on the shaft (this is called direct drive, for example, this is the case for the Mriya 2m combine), and it has worn out from prolonged operation, you will have to disassemble the entire unit to replace it. You can easily find the algorithm of actions for self-repair on the Internet.

To help home craftsmen, we suggest watching this video:

Kitchen appliance service specialists offer methods that will really prolong the life of any combine.

Finely chopped food should be placed in containers for processing, you should not crush hard ingredients in a blender, or work with frozen vegetables.

Felt smell of burnt wiring - stop work immediately and find out the cause of its occurrence by disconnecting the product from the mains.

At the end of any work, immediately rinse all parts and elements involved in the processing process.

Do not use attachments or defective discs, you can damage the combine and its internal parts.

After the warranty expires, it is necessary to systematically carry out preventive work, at least once a year.

By following these recommendations, you significantly increase the life of the unit, and in consultation with the repairmen, you guarantee the safe operation of the product after all work.

hand blender;
table blender;
food processor.

Now let's take a critical look at the capabilities of the food processor. It usually has two drives:

For blender straight.
For chopping with a gearbox via a belt or direct drive.

This is by no means dogma, because a KitchenAid food processor is indistinguishable from a blender when the attachment is removed, but we are not looking at the simplest options today. So, there are two drives, each rod for its own purposes. A straight stem is made under the blender, and this does not surprise us at all. The fact is that in this nozzle something is often crushed, real loads are created here, which cannot be transmitted through the belt. The really interesting thing is the second drive of the food processor, which contains the attachments for the shredder and grater. There is a movable clutch that, when pressed, disables rotation. Let's say in advance that there is a whole bunch of push relays in the electrical circuit that cut off the power to the device if the protective caps are not installed. Of course, the defense can be fooled, but who will do it on purpose? (See also: DIY Meat Grinder Repair)

What pleases me is the simplicity of the circuit design. At the input of the electronic board, there is a painfully familiar filter from the RC-chain, from where one wire immediately goes to the motor, and the second goes through the triac circuit for adjusting the input current.

This is how speed is controlled. Here's how the circuit works roughly:

Power is supplied to the triac, which operates in a linear mode. In this regard, the key element is equipped with a decent sized heatsink to dissipate excess heat.
A voltage divided by a variable resistor comes to the control electrode, as well as a reverse response of the motor in the form of a parasitic EMF, which inevitably occurs when switching from section to section in the collector.
When the speed controller rotates, the variable resistor changes the value of the control voltage at the triac electrode. Due to this, the revolutions increase or decrease.
At the same time, when the load on the engine increases, it slows down. Due to this, the value of the parasitic back EMF on the collector decreases, as a result, the voltage at the control electrode of the triac changes in such a way that the consumed current begins to rise. Following this, the speed increases again until the engine reaches the set mode.

This is such a self-regulation scheme, and from an electrical point of view, we have no complaints against Philips. Well done. Except for the fifth wire, which comes out of the engine, comes to the board and remains hanging in the air. However, these are small things compared to Torx screws, which screw into plastic, but do not hold anything. Here's a bad mark, and with a minus. There are no fuses in the circuit, as such, but there is thermal protection in excess. It is honestly written on the winding that a 135 degree fuse is hidden inside. In addition, there is another one nearby, but already reusable. One thing is striking: power comes out from the board, comes to the motor, and the rotor-stator section is closed on the board. Why this is done is difficult to say.

That is, in general, the whole device, just like two and two. Therefore, it is easy to repair a food processor. Let's see how to do it roughly.

Now, a few words about how to fix a food processor. From what has been said, most readers already know how to do this. Let us explain this issue in more detail. Anyone who is lucky enough to disassemble the food processor needs to do the following:

This is the general inspection procedure. If the rheostat breaks down (crumbles), then some speeds may not work, the change in speed occurs in jerks, unstable. The food processor is equipped with a variety of protective relays (microswitches), bypass them in the power circuit. From a mechanical point of view, if the belt shaft does not rotate, then the following is checked:

The belt is slipping.
Is the clutch serviceable?

It should be noted that the belt resembles a car belt. This is not a simple elastic band, but a product with cut teeth according to the size of the gears. In this light, two things immediately become apparent:

the product will work for a long time;
if the rubber is worn out or cracked, it will be extremely difficult to replace it.

In this light, it is possible to recommend that tough and hard vegetables not chop. And besides, make sure that nothing gets wrapped around the shaft during operation. As for the blender drive, it does not shut off in any way and rotates in the food processor all the time. During the period when the corresponding nozzle is not used, the rotating stem is covered with a protective cover. Without this, the device will not turn on, because the relays mentioned above will not be wired in the same way. For the same reasons, it is harmful to use a grater. Tellingly, there are no mechanisms for adjusting the belt tension. They could have left a spring with a movable gear, the position of which would be adjusted with a screw, even if it was Torx. This would make the rubber component last longer. (See also: DIY Coffee Grinder Repair)

We have already described what can break in a food processor, and we ourselves believe that only a triac and a capacitor at the input are at risk. We also add that the brushes of the collector motor are protected by varistors, which extinguish the spark when the voltage rises strongly, and also prevent the motor from burning out if the filter at the input fails for some reason. Many are surprised by these blue tablets soldered to the case, but in fact the spark is just closed through two varistors, and is perfectly extinguished if the voltage amplitude allows. Considering the inept thermal protection, which we talked about above, it is believed that the designers have well insured themselves for all occasions. This means your Philips Food Processor will last a long time ... if it survives the repair!

All devices are also based on speed regulation, and the easiest way is to change exactly the amplitude. If asynchronous motors respond to inverter control, then in our case, the repair of Mulinex food processors is associated with collectors and only with them. However, this variety can also be controlled by microcircuits. This is done by changing the duty cycle, due to which the effective value also varies, which leads to a change in the speed of any motor. We sincerely hope that now the repair of the Mriya food processor will be not only tough for our readers, but also on the shoulder. We also pay attention to the fact that the thicker the wire of the coils, the better the engine pulls. To get a feel for this, check out the wrapping thickness of the hand blenders.

A little out of interest, I decided to check for performance. Plug in and the food processor started to spark inside. There was clearly something wrong with the engine. The motor was very difficult to spin. He worked very hard, and after five minutes of continuous work he started to smoke from below. There was already an all black bottom from the smoke. After clearing the dust from the food processor, he set to work on the repair.

First I removed all the covers from it to make it easier to disassemble. After unscrewing all the screws from the bottom. I took out the lower part of the case, after that the motor was already clearly visible to me.

He unscrewed all the bolts from the motor so that in the future it was possible to get it. The motor has been removed from the housing.

All of his windings were targeted and not torn. This was not the cause of the problem. There was a sparkle somewhere in the area of the brushes. As it turned out, they were the whole problem. They have already been erased enough.

A few days later I bought the same new ones. I didn't want to wait long and replaced the old brushes with new ones. The old brushes were very easy to remove.

It was only necessary to unsolder the capacitor from the wire. After that I put everything together in its previous form. Plugged it in. I examined it carefully while working: there was no spark anywhere. It made me very happy.

The food processor, which had been in use for 4 years, is now ready for use again. In general, almost everything can be repaired if you want. The motor rotor was also cleaned with a napkin to make its work even better and smoother. Repairs carried out - max .

spare parts for mriya 2m need a mixer glass of this combine where you can buy.
#parts

Marina (Vivekin) if you do not find please contact me, I will help

I have Oksana Shmelts (Teslya), do you need more?

Alexander (Agendra) I need a nozzle to make a tomato! where can you buy and how much?

Olga Buylova (Cherdakova) I will buy a kitchen harvester "Mriya".

Kateryna (Clarity) what is the price of a glass mixer for the mriya-2 combiner?

Marina (Vivekin) Hi. Need a bevel gear. Help. Where and how to buy?

Tamara Katkova (Kolesnikova) Tell me where you can buy a bevel gear for Mriya 2M

KUZNETSOV (Iverem) Hi, Marina. I need a mixer glass for “Mriya-2” assembled (that is, with a base and knives on it) and plus a set of knives for it. ..

Olga Buylova (Cherdakova) SELL me (if someone doesn't need) a drive to the MRIYA kitchen harvester.

Natalia (Chayanne) Marina! The offer is still valid. My mixer glass burst. I have been using Mriya 2 for a long time. I have all the accessories .. I want to buy a mixer ..

Marina (Vivekin) Now only the complete mixer remains, there are no separate glasses

Natalya (Chayanne) I agree to the complete mixer. how much? Write in a personal.

Marina (Vivekin) 350 UAH worth, new in the package

KUZNETSOV (Iverem) AND IN RUBLES.

Tags: How to disassemble food processor Mriya 2m video

The first start-up of the Mriya 2m drive after MOT (maintenance) - replacement of lubricants for quality.

8 Aug 2011. So, in order to disassemble the food processor "Mriya-2" (hereinafter, simply Mriya),. But in the photo you have the combine disassembled and the coupling is in place. I think I need to make a video instruction to ease the torment. Image - DIY mriya food processor repair

Elena (Chike) Good afternoon. Tell me which model of kitchen machine has a minimum set of attachments, but you can buy others in the future?

Kenwood (Aryaman) Elena, Good afternoon! From the Chef series, we can recommend you the Kenwood KM 336 Chef Classic model here in the complete set only a blender and you can buy many other attachments.

From the Major series, we can also recommend the Kenwood KMM 020 Major model

Valery (Elyssa) Hello! In use there is a food processor KENWOOD FP 690, which includes a glass bowl for the mill in the form of a glass. This bowl was damaged during use and was not suitable for further use. Now we don't know where to get it. The services indicated on your site are refused. Help, please, tell me where to buy. Thank you

Kenwood (Aryaman) Valery, Good afternoon! The site that you indicated is not ours. Our site - Phone and address of the service center in your city, you can find out here -

Valery (Elyssa) thanks a lot. figured it out, got through)))) I will order

Kenwood (Aryaman) Valery, Please, we were glad to help you.

Food processor Mriya 2m after purchase -Overview. That which we do not value and have lost by our stupidity. With foreign ones.

10 Aug 2010 - Therefore, I round off and tell you how to disassemble the Mriya-2 food processor, aka the Dream kitchen machine. Remove the covers from. Image - DIY mriya food processor repair

On the fast drive, remove the plastic ring in the form of a ring, you will see 4 screws under it. Unscrew the screws. You don't have to prompt further. Just don't get carried away.You can write about the results in the comments.

How to disassemble the food processor "Mriya-2"

Jan 16 2011 - Please help me find the instructions for the mriya-2 food processor, I can't remove the casing. ... Here is a very instructive article about the analysis of this device:. Nostalgia, Literature, Music, Sports, Humor, Share recipes, Video, Photo, Congratulations, Forum games, Flood, etc.

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Posted by admin in Household appliances 14.04.2018 0 145 Views

The food processors are equipped with brushed motors. We will discuss the advantages and disadvantages of the technical solution; let's see the device design, possibilities, how to carry out repairs. Food processors are not designed for modest tasks. Prepare a salad - a full bucket, chop vegetables - kilograms. We see the disadvantage of the food processor and the advantage. For cooking, the unit is too big for just two; you want to feed a crowd of guests - bingo! Get ready to wash the product right away: there will be a mountain of ingredients inside. Do-it-yourself repair of food processors is not difficult, for those who managed to disassemble a clever device. Since each manufacturer strives to make a unique design, he will try to make sure that no one can get inside the device. Soviet technology compares favorably with food processors, then, as you know, fools in the design bureau did not work ...