If the washing machine when working suddenlystopped, and there is water in it, then we can assume that the pump has failed (drain pump). For a machine, this is a standard breakdown, which occurs depending on the life of the node and the frequency of use of the entire device.
Среднее время службы помпы составляет от 3 до 7 years old. It happens that the pumps can break even a couple of months after the purchase of a washing machine. The reason for this may be inattention, due to which foreign objects get into the drum along with clothes or linen. Between the sealing cuff of the door of the hatch and the drum there is a small gap through which unwanted products can get into the cavity of the tank, and then into the pump.
After some time, they block the impeller anddisable pumps for washing machines. Sometimes, due to a short-circuit of the winding, an electronic control module can simultaneously burn out, and it becomes very expensive to repair. However, more often it is enough to simply replace the pump with the impeller, and your machine will be ready for further work.
The pump for the washing machine has two mainComponent: motor with impeller and filter snail. The last element is a plastic pipe with two taps. It has, on the one hand, a seat for the engine, and on the other, a recess for the filter cover. During normal operation, the snail practically does not wear out. Often replace the motor with the impeller.
Older models use a pump forwashing machine with two impellers. One of them cools the engine, the second is designed to circulate water. A feature of the old devices is the presence of the gland, which prevents the flow of water into the motor from the cochlea.
Modern pump for washing machine (Bosch,Samsung, etc.) has only one impeller that performs the main function. There are no glands in the new devices, since the electric part of the pump is separated structurally from the mechanical part.
More than 50 machines are used in automatic machines.types of devices for pumping and draining water. However, all of them are divided by the method of mounting the engine to the cochlea into several types. Some pumps are held on three screws, although they have five mounting holes (for example, Samsung washing machines, in which a cover is additionally attached).
In addition to the method of attachment, the pump for washingMachines for different models may have a different arrangement of terminals, which are located in the front and rear parts of the device, are present together in the common connector or separately. And, of course, pumps vary by brand. Specialists who make repairs of household appliances, among the best distinguish pumps of Italian manufacturers that are famous for their quality (Askoll, Plaset, Copreci). The distribution also received Chinese pump Artiko, Mainox, Aspul, Ecoline.
Many devices can replace each other.When installing the pump in a washing machine, the main task is to select a motor for the seat. It is possible to mount pumps with different terminal arrangements. However, it is important to ensure the reliability of electrical contact.
