Shutdown sem4160 SNF 2007-10-18 09:09:32: shutdown

jwc at jwc at
Thu Oct 18 10:28:16 PDT 2007

latching relay to the SC air lock valve was 'stuck'
reset the display console -- switched the sc isolation valve to column several times till it unlatched the switch to the HV.
Alignedd column and apertures for 5 kv 5 mm WD 
system is now back up and ready for users in the queue.
james conway

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