[Xrayops] (no subject)

APS Experiment Hall X-ray Operations Problem List xrayops at mailman.aps.anl.gov
Thu Mar 21 22:31:20 CDT 2013

We have located the source of the PAR failure. two gate valves have closed and will not open. IT appears to be a communication issue. An engineer is enroute to investigate further. Top-up should resume within 2 hours.

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