User name Olivier
Log entry time 18:11:27 on June10,2002
Entry number 85783
For some reason, the HP heater could not give more than ~500W, and the target temp was slowly decreasing, without the HP heater compensating for the drop (there was no beam). I rebooted the IOC, but it didn't change anything.
I called Kathy, and she raised the maximum heater power from 650 to 700W, not being too happy about this move (you don't want to burn the heater). This seems to temporarily correct the problem (now the target is sitting at 22K without beam, HP stable at 525W), but inquiries will be made.