Problem yes SNF 2012-11-22 13:22:57: Vacuum problem

gsosa at snf.stanford.edu gsosa at snf.stanford.edu
Sun Dec 23 09:34:56 PST 2012


Checked and tightened vacuum fittings. Checked and topped off pump oil.Also tightened the drain plug on pump. Verified process program. Was able to do several successful cycles. There is still an intermittant problem with passing the leak check, due to a leak in the process chamber. We are making plans to have the chamber repaired at the annual lab closure in December. If the process aborts, restart the program. 



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