Magnetic pump maintenance precautions

Magnetic pump as a high safety standard of non-leakage pump, need to do a good job of regular maintenance to maintain the performance parameters are always stable, considering the complexity of the pump components, in the maintenance before understanding the magnetic pump maintenance precautions is very necessary, it is recommended to arrange professional and technical personnel to implement, to prevent improper operation but accelerate the wear and tear of the pump, related matters can be referred to the following content brought by the pump industry.

Before understanding the magnetic pump maintenance precautions, you can first have sufficient knowledge of the correct use of the way to avoid improper operation and increase the difficulty of maintenance.

1, the magnetic pump relies on the transported medium for cooling and lubrication, in the operation process can not appear off the material, if the idling time is too long will cause the burning of the pump.

2, the magnetic pump is not well adapted to the medium, can not handle media containing solid particles, if the working conditions must be handled due to the demand for liquid with fine particles, it is necessary to add a filter at the entrance.

3, different materials of magnetic pump heat resistance is different, conventional models of temperature requirements for, ambient temperature below 40 ℃, the motor temperature rise shall not exceed 75 ℃.

4、After running a medium that is easy to precipitate or has viscosity, it should be cleaned in time.

5, every 500 hours for a routine inspection, need to disassemble and check the wear of the bearings and end dynamic ring.

In terms of maintenance, common failures and treatment are as follows.

1, completely unable to normal water: check whether there is motor reversal, suction pipeline leakage, suction range is too high, the pump is not sufficiently filled, the voltage is too high and other reasons, targeted treatment can be.

2、Insufficient water output: check whether there is too large a suction pipe diameter, impeller flow channel blockage, too high head, too low speed, according to the working conditions of the configuration of the corresponding pump type, and adjust the motor parameters.

3, violent noise when running: check whether there is serious wear of the shaft, drive the magnetic steel cup and isolation sleeve contact, according to the need to repair or replace the pump shaft, the pump head problem can be re-disassembled.

Above, a brief description of the magnetic pump maintenance precautions, in order to avoid further damage to the pump in the maintenance process, it is recommended to arrange for personnel with professional maintenance skills to deal with, if technical support is required, you can contact zhaoquan screw pump industry in advance.