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Message ID: 1299     Entry time: Wednesday, August 03, 2016, 08:08
Author: Anders Mjos 
Category: Conditioning Station 
Type: Standard Operation 
Module: TM4 
Target/Number: UC#17 
Subject: Conditioning UC#17 

Wednesday, August 03, 2016, 08:08: RGA on

Wednesday, August 03, 2016, 11:25: Configured EE to be connected to EE PS (not grounded)

Wednesday, August 03, 2016, 11:25: PS on

Wednesday, August 03, 2016, 11:32: BIAS / EL / EE to 20 / 10 / 1 kV

Ramping set to 40 / 20 A at 1 / 0.5 A/min. Good / bad vacuum at 2.0 / 2.2 E-6 T (IG2). Vacuum too high.

Wednesday, August 03, 2016, 13:02: BIAS / EL / EE to 30 / 15 / 1.5 kV

Wednesday, August 03, 2016, 15:59: BIAS / EL / EE to 35 / 17.5 / 1.5 kV. Some conditioning from 30 kV


Chiller staging stopped working around midnight. TGHT and TBHT ramped down by ISAC operators.

Thursday, August 04, 2016, 08:14: Ramping target to 50 / 25 A

Thursday, August 04, 2016, 08:22: Cycled power on chiller to reset alarm. Repeated again 5 min later

Thursday, August 04, 2016, 08:37: BIAS / EL / EE to 30 / 15 / 1.5 kV

Thursday, August 04, 2016, 09:36: Continue ramping to 100 / 50 A

Thursday, August 04, 2016, 11:32: Continue ramping to 120 / 60 A

Thursday, August 04, 2016, 14:50: ramping down


Friday, August 05, 2016, 07:09: Started cooling system

Friday, August 05, 2016, 07:56: Started ramping to 100 / 50 A

Friday, August 05, 2016, 14:27: TGHT / TBHT at 253 / 126 A.

Friday, August 05, 2016, 14:30: Ramping down at 2 / 1 A/min

Friday, August 05, 2016, 15:27: BIAS / EL / EE off


Monday, August 08, 2016, 08:15: Continue ramping. : BIAS / EL / EE to 30 / 15 / 1.5 kV

Monday, August 08, 2016, 14:36 TGHT / TBHT at 260 / 130 A. Ramping down at 2 / 1 A/min

Monday, August 08, 2016, 15:30: BIAS / EL off. EE remains at 1 kV.

Monday, August 08, 2016, 22:56: RGA off. Water system fault. Running CP1 manually

Monday, August 08, 2016, 22:57: EE off.

Monday, August 08, 2016, 22:58: Vacuum off

Attachment 1: UC#17.docx  1.834 MB  Uploaded Thursday, August 11, 2016, 09:32
Attachment 2: TCS-2016-08-03_UC#17.rga  22 kB  Uploaded Thursday, August 11, 2016, 09:32
Attachment 3: TCS-2016-08-08_UC#17.rga  22 kB  Uploaded Thursday, August 11, 2016, 09:32
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