 Thu Jul 27 15:18:52 2023, Jan Glorius, Status Update, Egelhof pocket & drive unmounted 
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The detector pocket and the pneumatic drive installed on the inside of HITRAP septum (position 2, close to the dipole) was unmounted and will be stored by ESR crew (Uli Popp, Jürgen Krieg).
The pocket was leaking inside and had to be maintained at fore-vacuum for ring operation. |
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Thu Jul 27 15:29:21 2023, Jan Glorius, Status Update, zero-degree pocket @ target unmounted 6x
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The zero-degree pocket and stepper motor drive installed on an outside flange (bare flange on last foto attached) of the interaction chamber has been unmounted. The reason is actually unknown to me...
At the moment the drive and pocket are stored inside the ESR on a palette. Might be stored elsewhere in the future, ESR crew (Uli Popp, Jürgen Krieg) will do this eventually. |
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Thu Jul 27 16:28:19 2023, Jan Glorius, Status Update, unmounted drive after mirror chamber
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The pneumatic drive, that was installed on the outside flange (see the blind flange on the attached foto below) and used for Alex Gumberidze's diamond detectors in the past, is now unmounted.
The bellow was leaking, treated with vacseal and had to be removed.
This drive will be installed at the interaction chamber on a zero-degree port (outside) with a new bellow (for E028). |
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Thu May 9 11:17:47 2024, Jan Glorius, Status Update, GEEXDD2AG - new ppos drive
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A new pneumatic detector drive was installed at the target chamber. The flange is perpendicular to the beam and positioned outside the ring downstream of the jet.
Nomenklatur (ID): GEEXDD2AG
Coordinates: -10000 to +3100 (roughly)
The coordinates have an offset, the real zero (beam) is somewhere between 2000 and 3100.
Control System status: not yet published to device control or paramodi. Use Equip State App for testing. |