[Dsg-rich] [EXTERNAL] Re: [New Logentry] RICH compressor ON after maintenance
Marco Mirazita
Marco.Mirazita at lnf.infn.it
Tue Oct 8 09:26:16 EDT 2019
Hi all,
about 1 hour ago I turned back on the RICH.
Everything seems to be ok.
I plan to keep it on for a while, you can follow the updates on the log
entry:
https://logbooks.jlab.org/entry/3733786
Marco
Il 2019-10-07 20:20 tlemon at jlab.org ha scritto:
> RICH COMPRESSOR ON AFTER MAINTENANCE [1]
>
> * Edit [2]
> * Delete [3]
>
> Lognumber 3733741 [1]. Submitted by tlemon [4] on Mon, 10/07/2019 -
> 14:16 [5].
>
> LOGBOOKS:
> RICH [6]
>
> ENTRY MAKERS:
> ambrown, campero, mealer
>
> The compressor in the RICH air-cooling system has been turned on after
> maintenance on and replacement of the buffer tank PT.
>
> All compressor settings are the same as during the spring physics run:
> Compressor internal on-off settings: on at 104 psi; off at 113 psi
> (highest output range allowable on compressor)
> Airflow 1: 500 slm
> Airflow 2: 400 slm
>
> The new PT installed on the buffer tank appears to match the pressure
> indicated by the buffer tank's local pressure gauge. Because of this,
> the PT reading may be a little different than before.
>
> Since the cooling system is back online, RICH electronics can now be
> powered.
>
>
> Links:
> ------
> [1] https://logbooks.jlab.org/entry/3733741
> [2] https://logbooks.jlab.org/entry/3733741/edit?destination=email/send
> [3]
> https://logbooks.jlab.org/entry/3733741/delete?destination=email/send
> [4] https://logbooks.jlab.org/user/tlemon
> [5]
> https://logbooks.jlab.org/entries?start_date=1570468581&end_date=1570475781&book=RICH
> [6] https://logbooks.jlab.org/book/rich
>
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