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Message ID: 497     Entry time: Friday, March 04, 2016, 14:23
Author: Anders Mjos 
Target/No.#: Target tube only 
Source: LP-SIS 
Station: ITW 
Module: TM2 
Target Oven W.O#: 39459-2 
Heat Shield W.O#: 41120-10 
Status: In progress 
Subject: Conditiong Heat Shield for UC#15 

Friday, March 04, 2016, 14:20: Roughing

Friday, March 04, 2016, 15:05: Turbos started

Friday, March 04, 2016, 15:11: Turbos at speed. Vacuum at 3.5E-5 T.


Monday, March 07, 2016, 08:34: Opened water. Vacuum stable at 6.7E-7 T. No response on RGA

Monday, March 07, 2016, 08:46: Started auto-ramping TGHT to 420 A at 2 A/min. EE to 1500 V


Tuesday, March 08, 2016, 08:26: Continued auto-ramping TGHT to 500 A.


Wednesday, March 09, 2016, 09:25: TGHT voltage limited at 488 A. Increased voltage limit from 6 to 6.5 V. Resumed auto-ramping to 500 A


Thursday, March 10, 2016, 08:19: Begin cool down @ 2 A/min ; Vacuum @ 7.1E-7 T

Thursday, March 10, 2016, 13:20: TGHT to 0 A. Switched off RGA.

Thursday, March 10, 2016, 14:04 : Source off. Stopped Turbo pumps.


Friday, March 11, 2016, 08:15: Begin venting.

Friday, March 11, 2016, 08:28: Heat shield water circuit has been purged.

 

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