From pethe at snf.stanford.edu  Fri Feb 10 10:38:58 2006
From: pethe at snf.stanford.edu (pethe at snf.stanford.edu)
Date: Fri, 10 Feb 2006 10:38:58 -0800
Subject: Problem tylansige SNF 2006-02-10 10:38:58: SiH4 error
Message-ID: <mailman.321.1356283828.5077.tylansige-pcs@snf.stanford.edu>

MFS Alarm goes on indicating a leak in SiH4. The flow is zero when checked. This problem used to occur before.



From mdickey at snf.stanford.edu  Fri Feb 17 13:46:08 2006
From: mdickey at snf.stanford.edu (mdickey at snf.stanford.edu)
Date: Fri, 17 Feb 2006 13:46:08 -0800
Subject: Shutdown tylansige SNF 2006-02-17 13:46:07: Pump
Message-ID: <mailman.322.1356283828.5077.tylansige-pcs@snf.stanford.edu>

Down for pump change



From seymour at snf.stanford.edu  Tue Feb 21 15:27:42 2006
From: seymour at snf.stanford.edu (seymour at snf.stanford.edu)
Date: Tue, 21 Feb 2006 15:27:42 -0800
Subject: Shutdown tylansige SNF 2006-02-17 13:46:07: Pump
Message-ID: <mailman.323.1356283828.5077.tylansige-pcs@snf.stanford.edu>

rotory vane pump replaced.
tube base pressure good leakback rate also good.



From mdickey at snf.stanford.edu  Tue Feb 28 09:29:32 2006
From: mdickey at snf.stanford.edu (mdickey at snf.stanford.edu)
Date: Tue, 28 Feb 2006 09:29:32 -0800
Subject: Shutdown tylansige SNF 2006-02-28 09:29:31: oil change
Message-ID: <mailman.324.1356283828.5077.tylansige-pcs@snf.stanford.edu>

Down for oil change



From mdickey at snf.stanford.edu  Tue Feb 28 10:34:02 2006
From: mdickey at snf.stanford.edu (mdickey at snf.stanford.edu)
Date: Tue, 28 Feb 2006 10:34:02 -0800
Subject: Shutdown tylansige SNF 2006-02-28 09:29:31: oil change
Message-ID: <mailman.325.1356283828.5077.tylansige-pcs@snf.stanford.edu>

Back up for use