john.worden@LIGO.ORG - posted 13:44, Thursday 07 March 2013 - last comment - 14:58, Thursday 07 March 2013(5705)
END Y vacuum gauge
One of the ENDY cold cathode gauges seems to have failed this morning. PT 424 (LN pump) has gone to zero and is showing RED. This will be investigated in the next few days. PT423 is only a few feet away and can be used instead.
Comments related to this report
john.worden@LIGO.ORG - 14:58, Thursday 07 March 2013 (5709)
Richard and Gerardo went out and shook some wires and tightened some screws. Fixed.