The water spray motor refers to the water pump. After the water pump pipeline is connected and powered, it must be exhausted to discharge the air from the pipeline and the pump body. Otherwise, the blades of the pump body will only be idling and cannot be pumped out.

Air discharge method:

Step 1 When the power is turned on, the exhaust valve is slightly opened to exhaust.

Step 2, when the step 1 is invalid, first turn off the power, open the exhaust valve completely, try to fill the pump body from the exhaust valve, until there is water overflow, then close the exhaust valve, after the power is delivered, the problem can be solve.

Other reasons for not emitting water are:

1. The outlet pipe connected to the pump falls off;

2, there is a foreign object blocking the water outlet pipe;

3, the pump body impeller shaft and the motor shaft fall off, the pump leaves do not move;

4. The motor shaft is stuck and cannot drive the impeller.

5. There is foreign matter in the impeller of the pump body, which hinders the pumping process;

6, there is no water in the water tank, the pump is idling.