From ajamo at snf.stanford.edu  Wed Jan  6 23:37:31 2010
From: ajamo at snf.stanford.edu (ajamo at snf.stanford.edu)
Date: Wed, 6 Jan 2010 23:37:31 -0800
Subject: Problem metalica SNF 2010-01-06 23:37:31: Cryo @ 15K - 16K
Message-ID: <mailman.1125.1357938530.25834.metalica-pcs@snf.stanford.edu>

The cryo temp was at 14K when I loaded the wafers.  Cryo temp went up to 15K-16K while pumping down.  Took almost 2 hrs to pump down. Currently at 15K



From ajamo at snf.stanford.edu  Thu Jan  7 22:17:06 2010
From: ajamo at snf.stanford.edu (ajamo at snf.stanford.edu)
Date: Thu, 7 Jan 2010 22:17:06 -0800
Subject: Comment metalica SNF 2010-01-07 22:17:05: Cryo @ 15K
Message-ID: <mailman.1126.1357938530.25834.metalica-pcs@snf.stanford.edu>

Cryo temp still at 15K.  Pumpdown took 1.5 hrs



From jperez at snf.stanford.edu  Fri Jan  8 10:52:39 2010
From: jperez at snf.stanford.edu (jperez at snf.stanford.edu)
Date: Fri, 8 Jan 2010 10:52:39 -0800
Subject: Shutdown metalica SNF 2010-01-08 10:52:38: Down for filter change and regen
Message-ID: <mailman.1127.1357938530.25834.metalica-pcs@snf.stanford.edu>




From jperez at snf.stanford.edu  Fri Jan  8 14:15:23 2010
From: jperez at snf.stanford.edu (jperez at snf.stanford.edu)
Date: Fri, 8 Jan 2010 14:15:23 -0800
Subject: Problem metalica SNF 2010-01-06 23:37:31: Cryo @ 15K - 16K
Message-ID: <mailman.1128.1357938530.25834.metalica-pcs@snf.stanford.edu>

Jim Hayden replaced the absorbent in Metalica cryo pump. I did a full
regen. OK to use.



From jperez at snf.stanford.edu  Fri Jan  8 14:16:08 2010
From: jperez at snf.stanford.edu (jperez at snf.stanford.edu)
Date: Fri, 8 Jan 2010 14:16:08 -0800
Subject: Comment metalica SNF 2010-01-07 22:17:05: Cryo @ 15K
Message-ID: <mailman.1129.1357938530.25834.metalica-pcs@snf.stanford.edu>

Jim Hayden replaced the absobent in Metalica's cryo pump.
OK to use.



From jperez at snf.stanford.edu  Fri Jan  8 14:16:44 2010
From: jperez at snf.stanford.edu (jperez at snf.stanford.edu)
Date: Fri, 8 Jan 2010 14:16:44 -0800
Subject: Shutdown metalica SNF 2010-01-08 10:52:38: Down for filter change and regen
Message-ID: <mailman.1130.1357938530.25834.metalica-pcs@snf.stanford.edu>

The absorbent was replaced, and a full regen was done.
OK to use.



From maurice at snf.stanford.edu  Tue Jan 19 09:50:02 2010
From: maurice at snf.stanford.edu (maurice at snf.stanford.edu)
Date: Tue, 19 Jan 2010 09:50:02 -0800
Subject: Shutdown metalica SNF 2010-01-19 09:50:01: needs regen after power outage
Message-ID: <mailman.1131.1357938530.25834.metalica-pcs@snf.stanford.edu>




From jperez at snf.stanford.edu  Tue Jan 19 13:17:44 2010
From: jperez at snf.stanford.edu (jperez at snf.stanford.edu)
Date: Tue, 19 Jan 2010 13:17:44 -0800
Subject: Shutdown metalica SNF 2010-01-19 09:50:01: needs regen after power outage
Message-ID: <mailman.1132.1357938530.25834.metalica-pcs@snf.stanford.edu>

Regen completed, OK to use.