Caused by several factors of the submersible pump burned

Some users in the process of using the submersible pump due to improper operation caused by water pump burned, Shanghai Wei Shanghai Pump Co., Ltd. engineering and technical personnel to analyze several factors for your reference:
1, 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 allow long-term overload pump operation, do not smoke a large amount of sediment water, dehydration pump running time should not be too long, so as to avoid overheating and burning 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 in the sealed room to add lubricating oil, or mechanical seals easily damaged, the motor is easy to burn due to water.