The use of magnetic pump and matters needing attention：
Magnetic driven pump is frequently used to transport all kinds of high-risk liquids because of its reliable sealing performance. It is a pump product with high safety standards. Further mastering the use methods and precautions of magnetic pump can maintain the stability of pump performance, reduce unnecessary accidents, and effectively improve the service life of pump, which is the essential basic knowledge for pump personnel.
Regarding the use of magnetic pump and matters needing attention, related matters are as follows:
1, installation: according to the size of the pump type reasonable selection of installation position, not too high affect the normal suction range of the pump, pay attention to reserve a certain heat dissipation space around the motor, and ensure that the environment is clean, prevent foreign matter into the motor, check the fastening of the connection after the completion of the installation.
2. Check before starting the machine: use the tool plate pump for several turns to confirm that the transportation is not stuck. The fan impeller should rotate flexibly and can be tested for several seconds to confirm the correct steering.
3, boot operation: when running, if the suction liquid water level is higher than the pump axis line, it is necessary to open the suction pipe valve before starting, if the suction liquid level is lower than the pump axis line, then the pipeline is configured with a bottom valve.
4, parameter optimization: according to the pump type annotation and motor power, reasonable adjustment of operating parameters, and maintain parameter monitoring, if flow, pressure and other fluctuations, need to stop in time to check the cause.
5. After starting the motor, pay attention not to adjust the flow quickly and greatly. The discharge valve should be opened slowly after starting, and the opening of the discharge valve should be opened according to the need after the pump enters the normal working state.
6. stop the pump, first close the discharge valve, and then close the suction pipe valve.
