From tberg at snf.stanford.edu Tue Sep 3 09:48:41 2002 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Sep 3, 2002 9:48:41 AM Subject: Shutdown tylan4 2002-09-03 09:48:41: N2 flow problem Message-ID: N2 flow not functioning correctly From seymour at snf.stanford.edu Wed Sep 4 03:36:06 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 4, 2002 3:36:06 PM Subject: Shutdown tylan4 2002-09-03 09:48:41: N2 flow problem Message-ID: replaced MFC 460 N2 sensor and checked flows. checked all zero's. From seymour at snf.stanford.edu Wed Sep 4 03:36:25 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 4, 2002 3:36:25 PM Subject: Problem tylan4 2002-08-28 19:10:53: N2 Flow fault--Flow Now ok Message-ID: replaced N2 sensor From seymour at snf.stanford.edu Wed Sep 4 03:37:18 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 4, 2002 3:37:18 PM Subject: Problem tylan4 2002-08-27 20:04:07: Intermittance H2 Fault Message-ID: Adjusted H2 zero. Its not alarming now From seymour at snf.stanford.edu Wed Sep 4 03:41:14 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 4, 2002 3:41:14 PM Subject: Problem tylan4 2002-09-04 15:41:14: see Ty #1 Equip email achieve note on TCA Message-ID: From tberg at snf.stanford.edu Thu Sep 5 06:38:27 2002 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Sep 5, 2002 6:38:27 AM Subject: Shutdown tylan4 2002-09-05 06:38:26: H2 leak alarm Message-ID: System alarming for H2 lek even with no flow From seymour at snf.stanford.edu Thu Sep 5 02:39:42 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 5, 2002 2:39:42 PM Subject: Shutdown tylan4 2002-09-05 06:38:26: H2 leak alarm Message-ID: replaced faulty op amp and zeroed controller. From seymour at snf.stanford.edu Thu Sep 5 03:25:07 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 5, 2002 3:25:07 PM Subject: Problem tylan4 2002-08-28 19:28:31: Please do not use steam ox til further notice Message-ID: See jim's message From seymour at snf.stanford.edu Fri Sep 6 08:48:09 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 6, 2002 8:48:09 AM Subject: Shutdown tylan4 2002-09-06 08:48:08: doing a quick check Message-ID: From seymour at snf.stanford.edu Fri Sep 6 09:04:14 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 6, 2002 9:04:14 AM Subject: Shutdown tylan4 2002-09-06 08:48:08: doing a quick check Message-ID: check completed tube is ok to use From seymour at snf.stanford.edu Mon Sep 9 09:28:32 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 9, 2002 9:28:32 AM Subject: Shutdown tylan4 2002-09-09 09:28:30: checking all gas lines to tube Message-ID: From seymour at snf.stanford.edu Tue Sep 24 03:57:53 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 24, 2002 3:57:53 PM Subject: Shutdown tylan4 2002-09-09 09:28:30: checking all gas lines to tube Message-ID: system is back together and checked out for proper action. needs uniformity testing after repair. From seymour at snf.stanford.edu Tue Sep 24 03:58:31 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 24, 2002 3:58:31 PM Subject: Shutdown tylan4 2002-09-24 15:58:30: needs uniformity test. Message-ID: From seymour at snf.stanford.edu Fri Sep 27 12:18:45 2002 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Sep 27, 2002 12:18:45 PM Subject: Comment tylan4 2002-09-27 12:18:43: I ran the backup t/c calibration routine Message-ID: Needs another test