Fountain pump principle and the use of precautions

Fountain pump principle and the use of precautions
Fountain pump burnout or winding insulation damage will be leakage, very dangerous, in the case of electricity not to touch the fountain pump and pipes, etc., to prevent electric shock, should immediately cut off the power, and then processed.
First, the fountain pump dehydration operation, cooling deterioration, should increase the water level or reduce the fountain pump installation position.
Second, the power supply voltage is too low, should adjust the transformer voltage.
Third, the fountain pump motor winding turns, phase or short circuit to the ground, should be overhauled, replace the winding.
Fourth, the power cable pressure drop is too large, should be replaced by freshman specifications of the cable.
Fifth, the fountain pump starts too often, it should be in accordance with the instructions required to operate.
6, pump impeller stuck, should promptly check the impeller, clear impeller debris.
Seven, fountain pump inlet blockage, should promptly clean up the entrance debris and add filter.