Problem thermcopoly1 SNF 2007-10-16 21:36:05: Tube didn't pump on its own

king at snf.stanford.edu king at snf.stanford.edu
Tue Oct 16 21:36:05 PDT 2007


because the door didn't close all the way.  The behavior observed is that the door goes within a half inch of being closed, then goes into slow pump.  When manually closing the door as was suggested, the tube can then pull a vacuum, but the loader motor might be trying to pull it back out at the same time (?)  Maybe it's a misadjusted limit switch causing the recent problems?




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