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Message ID: 1950     Entry time: Monday, July 15, 2019, 13:29
Author: David Wang 
Category: Conditioning Station 
Type: Development 
Module: TM4 
Target/Number:  
Subject: Vacuum surge when TM4 B line iwas supplied with water. 

Yesterday, TM4 B line was supplied with water at TCS for testing.  TCS: IG1 and IG2 had big response on it. See attachment. The water was disconnected right away, and line was purged. Vacuum recovered after overnight pump.

Attachment 1: vacuum_surge_on_B_line_with_water.png  66 kB  | Show | Hide all
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