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Solenoid
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Entry time:
Wed Jan 15 13:16:47 2025
Author
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Doug Preddy
Curtis Ballard
Kevin Trithardt
David Kishi
Experimentor
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Quench Recovery
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Subject
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> I recieved a call from ops at 22:00 tonight that the solenoid had alarmed. > I came in and found a cold box fault, with the compressor tripped off. I > was unable to restart the compressor. I cleared the cryostat quench and > compressor trips. The system looked as though it was ready to start. I > pushed the compressor "ON" button, but as soon as the main contactor > closed, the compressor tripped again. After a few trys and a bit of > searching, I tried resetting the compressor over-pressure switch. That > allowed me to restart the compressor. Once the high pressure comes up I'll > start flow to the turbines.
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