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User name markowitz
Log entry time 14:57:21 on November19,2010
Entry number 340821
keyword=Loop 2 temperature spike
Loop 2 showed a small temperature rise (.14 degrees). Alarms went off. Seems related to the drop in coolant observed here. There was no current on the loop (optics target is in) so no effect. Opened JT valve 2 clicks to 22% (was 20%) and dropped the fan from 30 Hz to 24 Hz.
FIGURE 1
FIGURE 2