[dsg-hallb_svt] CVT slow controls and hardware interlocks

[Yuri Gotra]

Hello Brian,

Today ALERT detector will be moved to the hall. Tomorrow the CVT will be moved to the integration cart and ALERT will take its place on the beamline. We are disconnecting the cables now. The hardware interlock is ready to be moved to the next level where the CVT will be stored. The rack for it will be available this afternoon. The chiller is installed. It would be great if DSG would move the interlock and connect the slow controls on the patch panel tomorrow so they could be tested, and we resume cooling the CVT asap. Thank you

From: dsg-hallb_svt <dsg-hallb_svt-bounces at jlab.org> on behalf of Brian Eng via dsg-hallb_svt <dsg-hallb_svt at jlab.org>
Date: Monday, October 28, 2024 at 2:38 PM
To: Google via dsg-hallb_svt <dsg-hallb_svt at jlab.org>
Subject: [dsg-hallb_svt] Fw: CVT slow controls and hardware interlocks
Sure, forwarded to mailing list so more people are aware.

________________________________
From: Yuri Gotra gotra at jlab.org<mailto:gotra at jlab.org>
Sent: Monday, October 28, 2024 2:34 PM
To: Brian Eng <beng at jlab.org>
Cc: Rafayel Paremuzyan <rafopar at jlab.org>
Subject: CVT slow controls and hardware interlocks


Hello Brian,



On next Monday, the ALERT detector is scheduled to be moved to the hall, and the CVT installed to one level up for long term storage. We need to minimize the time when SVT sensors are warm, so we plan to start de-cabling the CVT on the same day (it will be warmed up during the weekend). We would need help from the DSG group to transfer the hardware interlocks and slow control patch panel the new location and connect the cables back to the CVT. The CVT is scheduled to be transferred to the CVT integration cart and craned on the next day. The rack will be installed on the spot where the Saclay target controls were previously located. Could you please bring this task to your group and let us know your availability. It is critical to start cooling the SVT as soon as possible in the new location. Thank you
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