Regarding the issue of shutting down the new hydrogen compressor
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I need help figuring out how to switch a new hydrogen compressor when its outlet check valve is leaking. Thank you.
First, start the backup machine, then reduce the load, and finally shut down this machine for maintenance
Once the backup unit starts up properly, the inlet valve of the press that is leaking through the check valve is closed (all inlet and outlet relief valves are closed as well). The vent valve is slightly opened; once it is confirmed that the vent valve is open, the outlet valve is closed while the vent valve is fully opened. (Ensures no pressure buildup; a faulty check valve mainly prevents backflow of gas.)