[Hallc_running] [New Logentry] IMPORTANT - DC Gas Flow Instructions

sjdkay at jlab.org sjdkay at jlab.org
Mon Apr 1 10:35:01 EDT 2024


Logentry Text:
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Hello all, 

A quick and important update regarding the HMS DC gas flows.

Unfortunately due to the work done on the DC over the weekend, there is no way to remotely monitor the flow rates. Instead, shift crews will have to go to the gas shed and manually check the rates.

Please check that channels 3 and 4 (see attached picture) are at ~0.175 slm.

Also check that the fridge (other picture) is bubbling. Remember to close the fridge and gas shed door securely when you leave!

The key for the shed is in the cabinet to the right of the door (see picture again).

This will likely be the procedure until we go back to "normal" DC operation.

Please check this once a shift (ideally as you carry out the checklist).

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4272217
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