DIY repair of the mriya 2m harvester

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.

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 easy 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.

Video (click to play).

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

1. Have appeared extraneous sounds during operation - creaking, grinding or cyclic knocking.
2. From inside the food processor comes bad smell smoldering electrical wiring.
3. Meat grinder attachments, discs or knives appear cracks and chips.
4. Combine harvester works unevenly, as before, or not in the mode that was assigned to it.
5. For very short work the case gets very hot, and the unit emits sounds atypical for correct operation.
6. 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.

1. Finely chopped food should be placed in containers for processing, you should not crush solid ingredients in a blender, or work with frozen vegetables.
2. Felt smell of burnt wiring - stop work immediately and find out the cause of its occurrence by disconnecting the product from the mains.
3. At the end of any work, immediately rinse all parts and elements involved in the processing process.
4. Do not use attachments or defective discs, you can damage the combine and its internal parts.
5. 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.