Magnetic drive pump is a high safety standard of non-leakage transport pump, suitable for the transport of a variety of high-risk nature of gas and liquid, although the equipment itself has excellent protection, but if the user does not pay attention to the normal operation, it may lead to accidents and affect the normal transport, it is quite necessary to know in advance the magnetic pump starting operation precautions.
Note for starting operation of magnetic pump, you can start to understand from the steps:
1. Clean the surrounding environment and debris of the magnetic pump to ensure a clean environment to avoid foreign bodies entering the pump chamber and facilitate subsequent installation;
2. Before the magnetic pump is started, it is necessary to inject water, remember not to start directly, and damage the pump body by air transfer;
3. The magnetic pump has poor tolerance to particulate matter, so it is necessary to carefully check the import and export valves and filters to avoid particulate matter entering the pump body. If accidentally introduced particulate matter will damage the isolation sleeve;
4. When starting the machine pump again after the initial stop or a long time, you need to manually set the pump first. The specific way is to remove the motor fan, set the motor to check whether there is any abnormal rotation of the pump, and then start the machine after ensuring that it is normal;
5, ensure that each fastener is not loose, ensure that the coupling is intact;
6. After starting the motor, the discharge valve should be opened slowly, and then the opening of the discharge valve can be adjusted after the pump enters the normal working state;
7, pay attention to close the discharge valve before stopping the pump, and then cut off the power supply.
In matters of attention, mainly to avoid idling, there is to check the transport medium, to avoid the transport of media containing solid particles, can be regularly checked and clean the filter. The temperature rise of the pump should be monitored during operation. The temperature rise of the motor should not exceed 75℃. If the environment used or the temperature of the medium itself is high, contact the manufacturer in advance to customize the high temperature resistant pump type.
In summary, the notes for starting operation of the magnetic pump are briefly introduced. In the process of use, necessary overhaul and maintenance should also be carried out according to the service cycle.
