From mtang at snf.stanford.edu  Wed Jul  1 14:47:57 2009
From: mtang at snf.stanford.edu (mtang at snf.stanford.edu)
Date: Wed, 1 Jul 2009 14:47:57 -0700
Subject: Shutdown AG4100 SNF 2009-07-01 14:47:56: NH3 bottle change
Message-ID: <mailman.277.1356280412.3183.ag4100-pcs@snf.stanford.edu>




From eenriquez at snf.stanford.edu  Wed Jul  1 17:49:02 2009
From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu)
Date: Wed, 1 Jul 2009 17:49:02 -0700
Subject: Shutdown AG4100 SNF 2009-07-01 14:47:56: NH3 bottle change
Message-ID: <mailman.278.1356280412.3183.ag4100-pcs@snf.stanford.edu>

Installed cylinder from STSdep



From alsune at snf.stanford.edu  Mon Jul 13 11:40:38 2009
From: alsune at snf.stanford.edu (alsune at snf.stanford.edu)
Date: Mon, 13 Jul 2009 11:40:38 -0700
Subject: Problem AG4100 SNF 2009-07-13 11:40:38: NH3 Gas Flow Not working
Message-ID: <mailman.279.1356280412.3183.ag4100-pcs@snf.stanford.edu>

Ran A600ON.rcp today and it seems NH3 is not flowing when it should be.



From eenriquez at snf.stanford.edu  Tue Jul 14 12:22:18 2009
From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu)
Date: Tue, 14 Jul 2009 12:22:18 -0700
Subject: Comment AG4100 SNF 2009-07-14 12:22:18: Update NH3 flow
Message-ID: <mailman.280.1356280412.3183.ag4100-pcs@snf.stanford.edu>

Replaced the defective MFC with a smaller one.  Maximum flow now is 2 liters/min instead of 5.  Will send out the defective MFC for repair and recalibation.