Shutdown raith SNF 2007-12-20 10:06:27: off line for holiday break

jwc at snf.stanford.edu jwc at snf.stanford.edu
Mon Jan 7 17:04:32 PST 2008


Repairs completed to LL loader arm and encoders BEFORE shutdown in December.
rebuilt SEM column replacing FE-GUN, aperture plate, anode plate and LL drive belts, and t axis limit microswitch.
Users will notice reduced emission levels as FE-Gun runs into normal emission levels. I will slowly adjust to optimal settings through next two weeks.
RAITH SYSTEM QUALIFICATION IN PROGRESS.
ALL FUNCTIONS NORMAL...
USERS RESTRICTED TO NO MORE THAN 10 KEV ACCERLATION VOLTAGE UNTIL FURTHER NOTICE AS WE REACH UHV PRESSURES.  
RAITH CHAMPIONS ONLY THROUGH 6 AM TUESDAY MORNING UNLESS YOU CALL ME FIRST TO CONFIRM.
HAPPY NEW YEAR!
JWC




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