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Message ID: 876     Entry time: Mon Aug 25 10:51:06 2008
Author: steve 
Type: Update 
Category: PSL 
Subject: psl headtemp is coming down 
The laser water cooler was overflowing this morning.
I removed 500 cc water from the chiller.

The 4 days plot shows clearly:
that the capacity of the chiller is depending on the water level.
Overflowing water is a heat load for the chiller, so laser head temp goes up.
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