From pponce at snf.stanford.edu Sun Dec 6 15:53:09 2009 From: pponce at snf.stanford.edu (pponce at snf.stanford.edu) Date: Sun, 6 Dec 2009 15:53:09 -0800 Subject: Problem teos2 SNF 2009-12-06 15:53:09: Leak Check Failed 2x Message-ID: Base pressure both times was 27.8, too high to pass leak check. From tberg at snf.stanford.edu Mon Dec 7 11:19:38 2009 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 7 Dec 2009 11:19:38 -0800 Subject: Problem teos2 SNF 2009-12-06 15:53:09: Leak Check Failed 2x Message-ID: Cleaned out rear of tube and pumped down OK Base 17mT ror is 23 pressure looks OK From tberg at snf.stanford.edu Mon Dec 7 11:20:04 2009 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 7 Dec 2009 11:20:04 -0800 Subject: Problem teos2 SNF 2009-10-19 15:18:09: still having O2 interlock fault Message-ID: Adjusted recipe to pump longer From tberg at snf.stanford.edu Mon Dec 7 11:20:29 2009 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 7 Dec 2009 11:20:29 -0800 Subject: Comment teos2 SNF 2009-10-19 17:52:46: O2 interlock status Message-ID: Adjusted recipe to pump longer From pponce at snf.stanford.edu Mon Dec 7 12:50:45 2009 From: pponce at snf.stanford.edu (pponce at snf.stanford.edu) Date: Mon, 7 Dec 2009 12:50:45 -0800 Subject: Problem teos2 SNF 2009-12-07 12:50:44: NO O2 during Stabilization Message-ID: The MFS ALARM that last about 5 minutes into Step 30 never went away and it seems that O2 never flowed during that step. The process continued but that can't be normal. From seymour at snf.stanford.edu Mon Dec 7 14:21:16 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Mon, 7 Dec 2009 14:21:16 -0800 Subject: Problem teos2 SNF 2009-12-07 12:50:44: NO O2 during Stabilization Message-ID: on the run in now O2 flowed at setpoint. I will keep an eye on system From seymour at snf.stanford.edu Mon Dec 7 14:21:48 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Mon, 7 Dec 2009 14:21:48 -0800 Subject: Comment teos2 SNF 2009-12-07 14:21:48: O2 mfs alarm during last use Message-ID: From seymour at snf.stanford.edu Mon Dec 7 15:45:16 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Mon, 7 Dec 2009 15:45:16 -0800 Subject: Shutdown teos2 SNF 2009-12-07 15:45:14: door and loader problems Message-ID: From seymour at snf.stanford.edu Tue Dec 8 11:24:45 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 8 Dec 2009 11:24:45 -0800 Subject: Shutdown teos2 SNF 2009-12-07 15:45:14: door and loader problems Message-ID: replaced door sensor and flag assy. checked door alignment and pumped system down. Good base and leak rate. Loaded and ran TEOS2STD for 10 mins. Base at leak check was 22 and ror was 11 mT/min. From seymour at snf.stanford.edu Tue Dec 8 11:25:57 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 8 Dec 2009 11:25:57 -0800 Subject: Comment teos2 SNF 2009-12-07 14:21:48: O2 mfs alarm during last use Message-ID: ran TEOS2STD with no alarms From pponce at snf.stanford.edu Tue Dec 8 19:07:25 2009 From: pponce at snf.stanford.edu (pponce at snf.stanford.edu) Date: Tue, 8 Dec 2009 19:07:25 -0800 Subject: Problem teos2 SNF 2009-12-08 19:07:24: not pumping down Message-ID: The furnace won't go below atm pressure. From tberg at snf.stanford.edu Wed Dec 9 06:26:46 2009 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Wed, 9 Dec 2009 06:26:46 -0800 Subject: Shutdown teos2 SNF 2009-12-09 06:26:45: not pumping Message-ID: From seymour at snf.stanford.edu Thu Dec 10 14:07:22 2009 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 10 Dec 2009 14:07:22 -0800 Subject: Comment teos2 SNF 2009-12-10 14:07:22: installing tube. Message-ID: