Common use problems of water pump1. Unable to startFirst, check the power supply status. If the coupling connection is rigid, when the switch contact is sealed, if the fuse is blown, the three-phase power supply is different. It may be an open circuit, poor contact, or blown fuse. In case of such si

Installation steps of water pump silicone seal ring:1. Turn off the power supply of the water pump first, and hang a warning sign at the power switch of the water pump to prevent people from closing the power switch by mistake.2. Remove the screws of the water pump end cover symmetrically.3. Remove

How to deal with oil leakage of submersible pumpThere are two possibilities for oil leakage of submersible pump: -The seal box is severely worn, resulting in oil leakage in the oil chamber of the seal box.-The cable has oil, or the cable used after maintenance does not meet the specifications, resul

How to deal with water leakage of deep well pumps?The deep well submersible pump is prone to water leakage, mainly due to the long-term aging and wear of the sealing equipment. Generally, the seal is replaced with a new one.Today we will briefly introduce several methods:1、 The rubber seal ring of t