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Reports until 15:28, Wednesday 08 July 2015
H1 SEI
hugh.radkins@LIGO.ORG - posted 15:28, Wednesday 08 July 2015 (19507)
WBSC9 EndX SEI HEPI Pump Pressure Alarm values widened

We are sliding backwards in our efforts to quiet the pressures at EndX.  EE's latest test in the grounding has increased the noise on the pressure signals.  As a result, I've opened up the no-alarm region of the differential pressure to +-6 psi.  Remember, a momentary pressure glitch is pretty harmless and meaningless; but, an alarm that is sustained must be addressed asap.

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