Nowadays people have more and more strict requirements on the quality of the water pump, and the pump in the maintenance process, it is easy to left some problems, so, if maintenance is not good will make the internal parts of the aging, and will gradually lose its value. So what should we do to protect it?
1. We should always check the pump motor is not a problem, especially if it can turn the gear, its power is as large as the time of purchase. It is not a good look at the test of the naked eye, but need some equipment to detect.
2. The quality of quality has been the subject of pump motor effects, when the motor power is too low, can extract water is less, when testing must be carried out to identify the quality of the pump motor coil, the pump can work properly is the key.
3. Be sure to check the water pump valve, the site directly affects the pump can draw water.
