From hpbae at snf.stanford.edu Sun May 1 03:03:28 2005 From: hpbae at snf.stanford.edu (hpbae at snf.stanford.edu) Date: Sun, 1 May 2005 03:03:28 -0700 Subject: Problem drytek4 SNF 2005-05-01 03:03:27: Cycle start button and pressure gauge Message-ID: The pressure gauge shows just '+' sign, and the cycle start button doesn't respond as I try to finish up with the machine. ( That is, with the standby button lit up green ) From cbaxter at snf.stanford.edu Mon May 2 19:12:12 2005 From: cbaxter at snf.stanford.edu (cbaxter at snf.stanford.edu) Date: Mon, 2 May 2005 19:12:12 -0700 Subject: Shutdown drytek4 SNF 2005-05-02 19:12:12: vat valve spring tension broke. Message-ID: From eenriquez at snf.stanford.edu Tue May 3 15:53:08 2005 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Tue, 3 May 2005 15:53:08 -0700 Subject: Shutdown drytek4 SNF 2005-05-02 19:12:12: vat valve spring tension broke. Message-ID: Installed a KF-50 right-angle valve in place of the vat valve. Ran various recipes with no problem. From eenriquez at snf.stanford.edu Tue May 3 15:54:04 2005 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Tue, 3 May 2005 15:54:04 -0700 Subject: Problem drytek4 SNF 2005-05-01 03:03:27: Cycle start button and pressure gauge Message-ID: Replaced bad gate valve From eenriquez at snf.stanford.edu Tue May 3 15:54:45 2005 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Tue, 3 May 2005 15:54:45 -0700 Subject: Comment drytek4 SNF 2005-02-02 19:36:24: flush lower electrode cooling with cda. Message-ID: OK