网络优化资料：

It is recommended that the user unit appoint a special person to be responsible for use and maintenance.

Regular maintenance once or twice a year is the best way for reliable operation and long life of solenoid valves. The following four conditions exist inside the solenoid valve, which hinder the normal operation of the solenoid valve and shorten its life.

①The medium used has changed.

(Ii) Rust inside the takeover.

After the oil of the air compressor is oxidized, carbon particles, tar and other impurities will be produced, and there will be dust particles and other impurities in the reversing solenoid valve pipeline 2.4 pipeline.

When the solenoid valve is put into operation again after being installed or after a long period of inactivity, it must go through several test runs with a dielectric medium before it can work normally.

If the steam valve is put into operation again after being out of service for a long time, the solenoid valve factory should drain off the condensed water and then try to run it several times, and then it can be put into operation after normal operation.

Before maintenance, the power supply must be cut off and the pressure of the medium must be removed.

The coil assembly should not be taken apart.

7. When removing the solenoid valve for cleaning, you can use kerosene, trichloroethylene and other solutions. However, it should be noted that the rubber parts may swell, so they need to be replaced.

8. When disassembling and cleaning, all parts should be restored to their original state and assembled.

9. The company has vulnerable parts, if necessary, please follow the instructions.

10. If you have any questions about the disassembly sequence, wearing parts and other matters, please contact the technical department.