Subject: Problem raith SNF 2006-10-29 15:56:10: Load lock error
From: kocabas@snf.stanford.edu
Date: Sun, 29 Oct 2006 15:56:11 -0800

I started the unload procedure to unload the previous user's sample. There was an error
message saying that the system could not pump down. I hit retry, in the mean time saw
that the red light on turbo pump panel was on. As suggested by the FAQ1, I hit reset
and hit the retry button again. Tried the same procedure two times, the turbo pump did
not start. I was not able to unload the previous user's sample.