I connected the machine to the machine using an additional pump. The scheme is not new, found on the internet. Everything works fine.
The pump Rucheek, made in Belarus, is connected to the intake valves of the machine. When the valves open, power is supplied to the pump and it pumps water. Shakes perfectly, no worse than in the apartment, the powder from the tray is washed instantly.
In general, such machines require pressure in the region from 1 to 10 atmospheres, and a vibration pump theoretically produces up to 6 atmospheres, this is enough.
The pump must be connected via a relay, the valves operate from 220V. Relay has not yet been found, made by myself. I have an assembly of a 12V / 30A automotive relay, a 30V printer power supply. To prevent the relay from warming up from 30V, a 12V lamp is switched on in series with it. When the relay turns on, the light is on.
The machine erases perfectly, is controlled even faster by 5-10 minutes.
By the way, I tried to let water out and by gravity from a height of two meters — water comes in, but sooooo slowly, the machine gets tired of waiting and turns on the suction of water, in short a program error. It was even poured manually through the tray, but this can only be washed and squeezed. There are only 3 rinses, each time you fill up with water.
The consumption for ordinary washing is 50 liters of water, the pump is in a container of an appropriate size.