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Message ID: 465     Entry time: Mon May 5 15:53:14 2008
Author: steve 
Type: Update 
Category: VAC 
Subject: drypump replaced & readbacks are out 
The small turbo pump of the annulus system is tp3
It's drypump was replaced at 1.4 Torr after 8 months of operation.
The rebuilding cost of this SH100 drypump is getting ridiculously high $1349.
I'll look for a replacement.

Joseph rebooted c1vac2 card on Apr 24 entry#441
This restarted the readbacks of the turbos and ion pumps for a while.
That was nice. The readbacks are not working again

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