1. Prevent particles from entering
(1) Ferromagnetic impurities and particles are not allowed to enter the magnetic actuator and the bearing friction pair;
(2) To transport the easily crystallized or precipitated medium, rinse it in a timely manner (pump water into the pump chamber after stopping the pump, and discharge it clean after running for 1 minute) to ensure the service life of the sliding bearing;
(3) When transporting media containing solid particles, filter at the inlet of the pump tube.
2. Prevent demagnetization (DC pumps)
It should be operated under the specified temperature, and the medium temperature is strictly prohibited. A platinum resistance temperature sensor can be installed on the outer surface of the isolation sleeve of the magnetic pump to detect the temperature rise in the annular area so that the temperature can alarm or stop when the temperature exceeds the limit.
3. Prevent dry friction
Minimize idle time.
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