From jwc at snf.stanford.edu Tue May 4 07:35:53 2010 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 4 May 2010 07:35:53 -0700 Subject: Comment sem4160 SNF 2010-04-28 16:28:33: IR camera is behaving strangely Message-ID: WHATEVER the problem was -- it resolved itself From dwnam at snf.stanford.edu Sat May 15 22:36:54 2010 From: dwnam at snf.stanford.edu (dwnam at snf.stanford.edu) Date: Sat, 15 May 2010 22:36:54 -0700 Subject: Problem sem4160 SNF 2010-05-15 22:36:54: S.C Airlock valve is broken. Message-ID: It is broken. From tberg at snf.stanford.edu Mon May 17 06:58:29 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 17 May 2010 06:58:29 -0700 Subject: Shutdown sem4160 SNF 2010-05-17 06:58:29: air lock switch broken Message-ID: From tberg at snf.stanford.edu Mon May 17 09:12:40 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 17 May 2010 09:12:40 -0700 Subject: Shutdown sem4160 SNF 2010-05-17 06:58:29: air lock switch broken Message-ID: Replaced air lock switch checked operation From tberg at snf.stanford.edu Mon May 17 09:12:51 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Mon, 17 May 2010 09:12:51 -0700 Subject: Problem sem4160 SNF 2010-05-15 22:36:54: S.C Airlock valve is broken. Message-ID: Replaced air lock switch checked operation From luckys at snf.stanford.edu Tue May 18 14:59:33 2010 From: luckys at snf.stanford.edu (luckys at snf.stanford.edu) Date: Tue, 18 May 2010 14:59:33 -0700 Subject: Problem sem4160 SNF 2010-05-18 14:59:33: Air Lock Message-ID: The adj. green LED didn't light after the air lock valve was opened (according to the manual) I had to stop the process. From jwc at snf.stanford.edu Tue May 18 15:24:19 2010 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 18 May 2010 15:24:19 -0700 Subject: Problem sem4160 SNF 2010-05-18 14:59:33: Air Lock Message-ID: From jwc at snf.stanford.edu Wed May 19 11:46:34 2010 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Wed, 19 May 2010 11:46:34 -0700 Subject: Comment sem4160 SNF 2010-05-19 11:46:33: system checks out A_OK Message-ID: previous user had problems likely with the transfer rod microswitch not being 'made' all is oK From tberg at snf.stanford.edu Fri May 21 09:33:22 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 21 May 2010 09:33:22 -0700 Subject: Problem sem4160 SNF 2010-05-21 09:33:22: iNTERMITTANT IMAGE AT LOW ACCELERATIO Message-ID: Last user reported intermittant images at low acceleration From tberg at snf.stanford.edu Fri May 21 09:49:28 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Fri, 21 May 2010 09:49:28 -0700 Subject: Comment sem4160 SNF 2010-05-21 09:49:27: Possible charging on low accel Message-ID: It could be chaging deflecting the beam at low accelerator voltage. From mtan at snf.stanford.edu Tue May 25 02:10:53 2010 From: mtan at snf.stanford.edu (mtan at snf.stanford.edu) Date: Tue, 25 May 2010 02:10:53 -0700 Subject: Problem sem4160 SNF 2010-05-25 02:10:52: no image showing on screen Message-ID: From tberg at snf.stanford.edu Tue May 25 07:03:49 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Tue, 25 May 2010 07:03:49 -0700 Subject: Comment sem4160 SNF 2010-05-25 07:03:49: saw image fine Message-ID: saw image fine, camera intermittantly drops out for a second or 2 From jwc at snf.stanford.edu Tue May 25 14:39:03 2010 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 25 May 2010 14:39:03 -0700 Subject: Problem sem4160 SNF 2010-05-25 02:10:52: no image showing on screen Message-ID: upper aperture strip had been changes by unknown previous user(s) check upper and lower aperture adjustment and centered upper aperture strip for brightest low mag image on apt. strip no 4. then performed the gun and movable aperture alignment with user on the tool. NOW nice brightness and SE2 imaging. JWC From jwc at snf.stanford.edu Tue May 25 14:39:10 2010 From: jwc at snf.stanford.edu (jwc at snf.stanford.edu) Date: Tue, 25 May 2010 14:39:10 -0700 Subject: Problem sem4160 SNF 2010-05-21 09:33:22: iNTERMITTANT IMAGE AT LOW ACCELERATIO Message-ID: From tberg at snf.stanford.edu Wed May 26 06:00:05 2010 From: tberg at snf.stanford.edu (tberg at snf.stanford.edu) Date: Wed, 26 May 2010 06:00:05 -0700 Subject: Comment sem4160 SNF 2010-05-25 07:03:49: saw image fine Message-ID: noted