hugh.radkins@LIGO.ORG - posted 14:56, Monday 23 April 2018 (41611)
EndY HEPI Fluid topped off, level trip reset. SEI all running.
Moved the barrel of HEPI Fluid (Thanks Mark & Tyler) to EndX in prep for filter change. So, topped up the EndY fluid before the barrel was gone.
HEPI & ISI Fully isolated now without issue.