Reports until 14:15, Tuesday 17 March 2020
LHO VE (VE)
gerardo.moreno@LIGO.ORG - posted 14:15, Tuesday 17 March 2020 (55654)
End X Vacuum Computer Restart?

(Patrick T, Dave B, Richard M, Jeff B, Gerardo M)

It appears as if the h0vacex was restarted or powered off, which caused a bunch of alarms, Jeff B acknowledged a hadfull of the alarms.

It was not clear what happened, but CP8 fill control medm screen fields were all zero, and the liquid level control valve setting set to manual with a 0% open, both are a sign of a restart/reboot.  Also the power for each individual cold cathode was OFF, they were turned back ON.

A burtrestore was done for h0vacex to today at 11:00.  Instrument air alarms were done manually, LOW and HIGH were set to match other instrument air alarm settings via probe.