aLIGO LHO Logbook

LHO VE

kyle.ryan@LIGO.ORG - posted 16:22, Friday 31 July 2015 - last comment - 18:12, Friday 31 July 2015(20112)

X-end -> ~100C bake of RGA at BSC5 over the weekend

Kyle, Gerardo

In and out of X-end VEA 

~1030 - 1230 hrs. local

Added 1.5" O-ring valve in-series with existing 1.5" metal angle valve -> Wrapped RGA with heater tapes and foil -> Elevated pump cart off of floor (resting on foam) -> NW40 inlet 50 L/s turbo (no vent valve) backed by aux. cart (no vent valve) -> Begin 100C bake 

In and out of X-end VEA between 

1405 - 1425 hrs. local, 

1450 - 1455 hrs. local and 

1600 - 1605 hrs. local. 

NOTE:  Will need to enter X-end VEA to make adjustments Saturday morning

Comments related to this report

kyle.ryan@LIGO.ORG - 18:12, Friday 31 July 2015 (20120)

Link

~1710 -1800 hrs. local

I realized that I had a CFF inlet 50L/s turbo on the shelf as well as UHV 1.5" valve -> Swapped out 1.5" O-ring valve and NW40 inlet turbo for their dryer cousins -> resumed bakeout