1, the solenoid valve from the pipeline when not removed, the internal parts should be tested with compressed air blowing the net and the net storage.

2, the solenoid valve when not in a long time, the manual valve before the valve should be closed, re-opening of the steam condensate removal solenoid valve should be clean, and the action for trial several times, to be put into use before switching to normal.

3, large valves should be regularly cleaned inside and outside and pull the armature surface dirt. Be careful not to damage the sealing surface.

4, the solenoid valve installation, shall pass into the media retries several times before to confirm the normal into official use.

5, it is recommended to use with units assigned responsibility for maintenance.

6, using a longer time, such as poor sealing between the piston and the Parts Oven Safety Valve seat, piston sealing surface can be re-polished, and then, and seat grinding.

7, work, pay attention to before and after the pressure gauge valve, required working pressure shall not exceed the rated pressure, working pressure must be within the rated pressure. When the pressure exceeds the rated working pressure or working pressure exceeding the rated pressure, the solenoid valve to stop the use of closed before and after the manual valve, solenoid valve to prevent explosion and leakage.