hugh.radkins@LIGO.ORG - posted 18:23, Friday 30 January 2015 (16388)
H1 HEPI Pump Pressure Control Servo in Manual Mode
The Pressure runs pretty darn solidly at 70 psi with the servo off. I don'think it would trend off more than a few tenths of a PSI overnight. I'll come out over the weekend and adjust if needed.