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Reports until 16:06, Tuesday 01 April 2014
LHO VE
kyle.ryan@LIGO.ORG - posted 16:06, Tuesday 01 April 2014 (11119)
Installed 1.5" O-ring valve in foreline plumbing of Y-end Main Turbo pump
Y-end pumping interrupted for ~15 mins during valve install -> Flex line from MTP to Turbo Header can now be isolated at the MTP plumbing -> Flex line from MTP to locally mounted scroll pump can now be isolated at the MTP plumbing -> Currently both QDP80 and scroll pump are running, QDP80 backing MTP and scroll running but isolated from MTP -> ~500 watt scroll pump is currently being powered via an extension cord plugged into local vacuum 120VAC receptacle -> Would like to add a dedicated 120VAC receptacle local to the MTP control panel and eliminate the "scurge" of the extension cord
Displaying report 1-1 of 1.