[Dsg-halla_magnets] FYI Fw: Request for additional DSG help with Hall A CLEO magnet

Amrit Yegneswaran yeg at jlab.org
Tue Jun 21 08:30:50 EDT 2022


hi mark
we've been discussing the task
brian will get back to you today
amrit
________________________________
From: Mark Jones <jones at jlab.org>
Sent: Tuesday, June 21, 2022 8:19 AM
To: Amrit Yegneswaran <yeg at jlab.org>
Cc: Steven Lassiter <lassiter at jlab.org>; Whit Seay <wseay at jlab.org>
Subject: Request for additional DSG help with Hall A CLEO magnet

Amrit,
       We need additional hardware help from the DSG for the CLEO magnet test. We have pressure to start the test
by Sept 1st ,so we have an urgency to get this additional work done. Steve Lassiter has informally ask for help with this work.
       Working with Whit Seay and the Hall A techs, we need help to  develop a method
and assist with the removal of six feed  thru connectors (each connector has three ten pin
connectors on it for a total of 180 pins but not all are wired)  on the CLEO service turret can.
I have attached pictures of the connectors.
             Plan should include labeling and documenting all cables and wiring prior to removal
from the vacuum feed thru, removal of the wires from the feed thru and then re-connecting the wires back to the feed thru connectors once the mechanical work is done on the current lead turret can.
DSG would be responsible for the re-connection and testing of the wires and connections after re-connection.
         If you have time to do this work, it would be appreciated.

Cheers,
     Mark

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