Problem tylannitride SNF 2009-11-27 22:10:57: gate valve problem

pponce at snf.stanford.edu pponce at snf.stanford.edu
Fri Nov 27 22:10:57 PST 2009


The gate valve light on the pump10 control panel keeps flashing off and on irregularly.  It's unable to keep the process pressure down.  The last run (barely) passed leak check and failed before deposition.




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