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Reports until 17:13, Friday 03 December 2010
LHO FMCS
kyle.ryan@LIGO.ORG - posted 17:13, Friday 03 December 2010 (393)
VE power failure recovery
Custom battery backups for MTP levitation worked correctly following power failure today for all spinning MTPS on site.  All isolation valves "safety" valves worked correctly and isolated valved-in MTPs from foreline header at loss of power -> Restarted QDP80s and MTPs and resumed pumping (YBM, Vertex, XBM, X-end).  Had to switch back to turbo for HAM6 and valve-out ion pump.  Had to restart aux. carts pumping HAM1 and GV10 annuli.  
Displaying report 1-1 of 1.