Since the founding of our company, strict implementation of ISO9001: 2000 “quality management system requirements.” The face of increasingly fierce market competition, the company has always been the first to pursue quality management objectives, adhere to the quality of survival, quality and development of the enterprise approach, the company has improved the production and technical testing equipment to ensure that each factory pump. But also occasionally because of misuse of the customer, resulting in submersible pumps burned, there are related issues, the following reasons describe the burning of the submersible pump:
1.The flow and head.
Such as the choice of the lift is too high, but easy to burn the motor, be careful not to reverse the water when the reverse small, large current, the reverse will damage the motor windings.
2.The installation of submersible pumps
Submersible pumps do not sink into the mud, otherwise it will lead to poor heat and burn the motor winding.
3.Try to avoid low-voltage boot.
4.Do not let the pump long-term overload operation, do not smoke large amount of water, dehydration pump running time should not be too long, so as to avoid overheating and burned the motor. During operation, the operator must observe whether the operating voltage and current are within the value specified on the nameplate. If not, the operator should stop the motor, find the cause and rectify the fault.
5.Some submersible pumps need to add lubricating oil in the sealed room, or mechanical seals easily damaged, the motor is easy to burn due to water.