From crichter at snf.stanford.edu  Tue May 18 16:01:36 2004
From: crichter at snf.stanford.edu (crichter at snf.stanford.edu)
Date: Tue, 18 May 2004 16:01:36 -0700
Subject: Problem tylan4 2004-05-18 16:01:36: MFS alarm at 4pm
Message-ID: <mailman.166.1357938851.25973.tylan4-pcs@snf.stanford.edu>

"N2CARRLEAK" message from MFS



From seymour at snf.stanford.edu  Wed May 19 11:18:19 2004
From: seymour at snf.stanford.edu (seymour at snf.stanford.edu)
Date: Wed, 19 May 2004 11:18:19 -0700
Subject: Problem tylan4 2004-05-19 11:18:18: H2 mfs 460 alarm
Message-ID: <mailman.167.1357938851.25973.tylan4-pcs@snf.stanford.edu>

The H2 alarm  for flow was caused by zero drift on the sensor. I aborted the run and adjusted and checked for proper H2 flow in manual mode. working correctly at this time. 



From latta at snf.stanford.edu  Wed May 26 15:20:42 2004
From: latta at snf.stanford.edu (latta at snf.stanford.edu)
Date: Wed, 26 May 2004 15:20:42 -0700
Subject: Problem tylan4 2004-05-19 11:18:18: H2 mfs 460 alarm
Message-ID: <mailman.168.1357938851.25973.tylan4-pcs@snf.stanford.edu>

See Ray's comments