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Message ID: 2137     Entry time: Fri Oct 23 09:13:45 2009
Author: steve 
Type: Summary 
Category: VAC 
Subject: RGA scan 

Pump down #66 is 435 days old. RGA scan is normal. New maglev is fine. New UPS is in place but not hooked up to communicate.

V1 has bare minimum interlock. Pirani vacuum gauges  PTP1 and PRP do not communicate with readout system.

There is no emergency dial out in case of vacuum loss.  Our existing vacuum dedicated desk top computer is dead.

New cold cathodes, Pirani gauges and gauge controller should be added.

In general: vacuum system needs an upgrade !

 

Attachment 1: pd66md435.jpg  128 kB  | Show | Show all
Attachment 2: pd66d435ptt.jpg  107 kB  | Show | Show all
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