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Message ID: 3832     Entry time: Mon Nov 1 10:17:55 2010
Author: steve 
Type: Update 
Category: General 
Subject: breakers relabelled 

Pedro of the electrical shop helped to retrace wires from the racks to the breakers. Many wrong labels were replaced. These labels are  still representing                          the south arm as Y and  the east arm as X.

Racks: 1X1,2,3,4 and 1Y3,4,5,6,7 and 9 are connected through manual disconnect swithes to  AC power breaker PC-1 on the west wall of IFO room 104.

             This panel PC-1 is connected to T1 isolation transformer in room 101 Panel L - # 38, 40, 42

Racks: 1Y1 & 2  psl and mc are connected through manual disconnect switches to AC power breaker PC-2 just west of the psl enclosure.

             This panel is connected to T2 isolation transformer in room 101 Panel L - # 32, 34, 36

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