[Hallb-engineering] [New Logentry] Follow-up Re: Follow-up Re: Follow-up Re: Follow-up Re: Follow-up Re: Hall B Cryogenic Problem - PLC/Comms/Blowing Reliefs

[kashy at jlab.org]

Logentry Text:
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Liquid helium started collecting in the Lead Reservoir at ~ noon and the return U-tube is cold
The Buffer Dewar is filling and the return U-tube is cold
13:30 We are switching the 4K return from the vaporizer to the ESR cold box.


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