Problem tylannitride SNF 2009-08-13 06:22:53: Pump/Boat problem

jrjain at snf.stanford.edu jrjain at snf.stanford.edu
Thu Aug 13 06:22:53 PDT 2009


Tube still fails to reach pressure during Pump10.  Also failed leak check during NITRIDE2.  Re-ran recipe, holding the manual boat in buttons and pushing in on the boat to ensure a seal.  Gate valve then opened and tube went to pressure.
Not sure if this is a pump problem or a boat problem.  Likely a boat problem as the manual push seemed to work.




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