From yeh at snf.stanford.edu  Tue Feb  5 14:48:24 2008
From: yeh at snf.stanford.edu (yeh at snf.stanford.edu)
Date: Tue, 5 Feb 2008 14:48:24 -0800
Subject: Comment drytek4 SNF 2008-02-05 14:48:23: o2 valve
Message-ID: <mailman.495.1357938326.25694.drytek4-pcs@snf.stanford.edu>

was found to be opened all the way rather than just one turn



From whu2003 at snf.stanford.edu  Fri Feb 15 21:51:34 2008
From: whu2003 at snf.stanford.edu (whu2003 at snf.stanford.edu)
Date: Fri, 15 Feb 2008 21:51:34 -0800
Subject: Problem drytek4 SNF 2008-02-15 21:51:34: RF reflected power is high
Message-ID: <mailman.496.1357938326.25694.drytek4-pcs@snf.stanford.edu>

RF reflected power is high when I am using process 1 for descum. 



From yeh at snf.stanford.edu  Mon Feb 18 10:15:54 2008
From: yeh at snf.stanford.edu (yeh at snf.stanford.edu)
Date: Mon, 18 Feb 2008 10:15:54 -0800
Subject: Problem drytek4 SNF 2008-02-18 10:15:53: lower electrode water level low
Message-ID: <mailman.497.1357938326.25694.drytek4-pcs@snf.stanford.edu>




From mdickey at snf.stanford.edu  Tue Feb 19 07:34:29 2008
From: mdickey at snf.stanford.edu (mdickey at snf.stanford.edu)
Date: Tue, 19 Feb 2008 07:34:29 -0800
Subject: Problem drytek4 SNF 2008-02-18 10:15:53: lower electrode water level low
Message-ID: <mailman.498.1357938326.25694.drytek4-pcs@snf.stanford.edu>

Blow out the water lines with N2. Flowmeter back up to
set point



From kathrynt at snf.stanford.edu  Tue Feb 19 11:41:18 2008
From: kathrynt at snf.stanford.edu (kathrynt at snf.stanford.edu)
Date: Tue, 19 Feb 2008 11:41:18 -0800
Subject: Shutdown drytek4 SNF 2008-02-19 11:41:18: RF down
Message-ID: <mailman.499.1357938326.25694.drytek4-pcs@snf.stanford.edu>

reflected power is very large and untunable. RF doesn't ignite.



From eenriquez at snf.stanford.edu  Wed Feb 20 18:58:25 2008
From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu)
Date: Wed, 20 Feb 2008 18:58:25 -0800
Subject: Comment drytek4 SNF 2008-02-20 18:58:24: Update
Message-ID: <mailman.500.1357938326.25694.drytek4-pcs@snf.stanford.edu>

Defective matching network.  Drive motor has disengaged from the tuning capacitor.  need to troubleshoot.



From eenriquez at snf.stanford.edu  Wed Feb 27 19:18:01 2008
From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu)
Date: Wed, 27 Feb 2008 19:18:01 -0800
Subject: Comment drytek4 SNF 2008-02-27 19:17:56: Update
Message-ID: <mailman.501.1357938326.25694.drytek4-pcs@snf.stanford.edu>

Jim McVittie is attempting to repair the matching network.