chandra.romel@LIGO.ORG - posted 09:40, Thursday 15 February 2018 (40550)
CP4 pressure fluctuating
Looks like CP4 is spewing some water. Pressure curve attached. We have dry N2 gas plumbed into the back end of turbo to prevent hydrolock in pumps.
Reminder that text alarm is set to 5e-5 Torr on PT-245B.
Images attached to this report
