From tberg at snf.stanford.edu Mon Apr 14 07:16:39 2008 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 14 Apr 2008 07:16:39 -0700 Subject: Shutdown tylansige SNF 2008-04-14 07:16:39: Cylinder change Message-ID: From seymour at snf.stanford.edu Tue Apr 15 09:03:32 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Tue, 15 Apr 2008 09:03:32 -0700 Subject: Shutdown tylansige SNF 2008-04-14 07:16:39: Cylinder change Message-ID: leak check completed From jrjain at snf.stanford.edu Thu Apr 17 11:22:05 2008 From: jrjain at snf.stanford.edu (jrjain at snf.stanford.edu) Date: Thu, 17 Apr 2008 11:22:05 -0700 Subject: Problem tylansige SNF 2008-04-17 11:22:04: Motor and Pump Problems Message-ID: Tube made lot of noise while pulling out (Maurice witnessed). Also, soon after entering first stabilization step in CHION recipe, pressure jumped up and tube jumped to Step 100. I recall that someone else had a similar problem a couple of months ago. From jrjain at snf.stanford.edu Thu Apr 17 12:14:26 2008 From: jrjain at snf.stanford.edu (jrjain at snf.stanford.edu) Date: Thu, 17 Apr 2008 12:14:26 -0700 Subject: Shutdown tylansige SNF 2008-04-17 12:14:25: Failed Pressure Again Message-ID: Tried rerunning CHION (see previous comment) directly without opening furnace (ABORTed during last recipe's vent step). Tube still jumped to Step 100 after entering first stabilization step in CHION. From tberg at snf.stanford.edu Thu Apr 17 13:52:03 2008 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Thu, 17 Apr 2008 13:52:03 -0700 Subject: Comment tylansige SNF 2008-04-17 13:52:02: Ran Chion Message-ID: Ran Chion recipe after adjusting needle valve needs run by user with their parameters From tberg at snf.stanford.edu Fri Apr 18 09:36:20 2008 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 18 Apr 2008 09:36:20 -0700 Subject: Shutdown tylansige SNF 2008-04-17 12:14:25: Failed Pressure Again Message-ID: Ran Chion pressure was OK From seymour at snf.stanford.edu Mon Apr 21 13:17:22 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Mon, 21 Apr 2008 13:17:22 -0700 Subject: Problem tylansige SNF 2008-04-17 11:22:04: Motor and Pump Problems Message-ID: From seymour at snf.stanford.edu Mon Apr 21 13:19:27 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Mon, 21 Apr 2008 13:19:27 -0700 Subject: Problem tylansige SNF 2008-04-21 13:19:26: loader motor making noise Message-ID: From jrjain at snf.stanford.edu Wed Apr 23 13:57:25 2008 From: jrjain at snf.stanford.edu (jrjain at snf.stanford.edu) Date: Wed, 23 Apr 2008 13:57:25 -0700 Subject: Comment tylansige SNF 2008-04-23 13:57:25: Pressure seems OK Message-ID: Re-ran CHION recipe without problem. Did notice that the furnace pressure seems much more sensitive to the needle valve position than it used to be. Only need to turn it a small amount when tweaking PCRPR. From seymour at snf.stanford.edu Thu Apr 24 07:40:52 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:40:52 -0700 Subject: Problem tylansige SNF 2008-04-21 13:19:26: loader motor making noise Message-ID: loader motor replaced and operation checked. tube in pump recipe From seymour at snf.stanford.edu Thu Apr 24 07:41:15 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:41:15 -0700 Subject: Comment tylansige SNF 2008-02-27 06:18:49: Temp Cal 500-650 Message-ID: noted From seymour at snf.stanford.edu Thu Apr 24 07:41:25 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:41:25 -0700 Subject: Comment tylansige SNF 2008-02-28 13:31:34: stopped backup T/C calibration Message-ID: noted From seymour at snf.stanford.edu Thu Apr 24 07:41:46 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:41:46 -0700 Subject: Comment tylansige SNF 2008-02-29 15:28:34: backup T/C calibration Message-ID: noted From seymour at snf.stanford.edu Thu Apr 24 07:41:56 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:41:56 -0700 Subject: Comment tylansige SNF 2008-03-07 15:24:56: stopped T/C cal Message-ID: noted From seymour at snf.stanford.edu Thu Apr 24 07:42:14 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:42:14 -0700 Subject: Comment tylansige SNF 2008-04-17 13:52:02: Ran Chion Message-ID: noted From seymour at snf.stanford.edu Thu Apr 24 07:42:31 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Thu, 24 Apr 2008 07:42:31 -0700 Subject: Comment tylansige SNF 2008-04-23 13:57:25: Pressure seems OK Message-ID: noted From jrjain at snf.stanford.edu Thu Apr 24 10:37:46 2008 From: jrjain at snf.stanford.edu (jrjain at snf.stanford.edu) Date: Thu, 24 Apr 2008 10:37:46 -0700 Subject: Shutdown tylansige SNF 2008-04-24 10:37:45: Boat failed to pull out Message-ID: After venting for 20+ minutes, boat fails to pull out via Manual -> FAST buttons. Maurice was able to directly pull the boat out by hand, so tube is vented. Tried loading dep recipe and running, but boat still didn't come out. Left tube running SIGEPUMP. From seymour at snf.stanford.edu Fri Apr 25 12:17:49 2008 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Fri, 25 Apr 2008 12:17:49 -0700 Subject: Shutdown tylansige SNF 2008-04-24 10:37:45: Boat failed to pull out Message-ID: replaced broken boat loader motor pin. From maurice at snf.stanford.edu Tue Apr 29 14:06:17 2008 From: maurice at snf.stanford.edu (maurice at snf.stanford.edu) Date: Tue, 29 Apr 2008 14:06:17 -0700 Subject: Problem tylansige SNF 2008-04-29 14:06:14: No Ge flow Message-ID: MFS alarm Ge interlock From tberg at snf.stanford.edu Tue Apr 29 14:27:45 2008 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 29 Apr 2008 14:27:45 -0700 Subject: Problem tylansige SNF 2008-04-29 14:06:14: No Ge flow Message-ID: Adjusted GeH4 Reg in gas bunker Flow is stable now