Magnetic drive pump operation precautions:
Before the formal use of the magnetic pump, the selection should be completed according to the flow, pressure, head and other parameters to ensure the smooth progress of the transportation project. After the completion of the selection, it is also necessary to further understand the operation precautions of the magnetic drive pump, in order to prevent accidental failure caused by improper operation, or components wear and failure in advance
On the magnetic pump operation precautions, in addition to the operation matters themselves, but also pay special attention to the pump conditions in line with the conditions, such as according to the pump itself material, should pay attention to the temperature of the pump environment, generally should not exceed 40℃, while the temperature change of the medium itself should also be understood, generally should not exceed 100℃, the temperature rise of the motor itself can not exceed 75℃, Avoid burning pump or demagnetization due to temperature conditions. In terms of operation, the details are as follows.
1, properly install the magnetic pump, according to the size of the appropriate installation address, should pay attention to the reservation of cooling space, at the same time cleaning the surrounding environment, to avoid the magnetic pump motor when running foreign matter into it, the whole pump installation should be maintained firmly. In addition, try to avoid the use of vertical installation, if there must be a need for vertical installation, the motor should face up.
2. Watch enough liquid for the magnetic pump to realize liquid self-absorption after startup. Remember not to start directly to prevent abnormal temperature rise after operation.
3. The adaptability of magnetic pump to the medium and centrifugal pump is almost the same, can not withstand the transportation of solid liquid, otherwise there will be a risk of crossing the isolation sleeve.
4, before the formal use of the motor, should do a full plate pump work, to ensure that the motor operation is flexible without jam.
5. 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;
6, pay attention to close the discharge valve before stopping the pump, and then cut off the power supply.
In summary, it illustrates the precautions for the operation of magnetic pump. In addition to these operational matters, we should pay attention to regular maintenance when using the pump, such as regular cleaning of the pipeline, dredging the foreign body at the valve, checking the motor speed, sealing and so on, so as to ensure that the performance of the magnetic pump is always stable.
