From dtschoen at snf.stanford.edu Tue Apr 1 13:51:26 2008 From: dtschoen at snf.stanford.edu (dtschoen at snf.stanford.edu) Date: Tue, 1 Apr 2008 13:51:26 -0700 Subject: Comment svgdev2 SNF 2008-04-01 13:51:25: Send indexer moves very slowly Message-ID: From dtschoen at snf.stanford.edu Tue Apr 8 22:39:41 2008 From: dtschoen at snf.stanford.edu (dtschoen at snf.stanford.edu) Date: Tue, 8 Apr 2008 22:39:41 -0700 Subject: Comment svgdev2 SNF 2008-04-08 22:39:40: Wafers not centered Message-ID: 2 of my 6 wafers were held off their centers during the spin cycles. No idea why. From jparker at snf.stanford.edu Fri Apr 11 15:50:01 2008 From: jparker at snf.stanford.edu (jparker at snf.stanford.edu) Date: Fri, 11 Apr 2008 15:50:01 -0700 Subject: Comment svgdev2 SNF 2008-04-11 15:50:01: Hotplate dirty Message-ID: Hotplate looked fairly dirty, could use a clean. From erichall at snf.stanford.edu Sun Apr 13 10:58:21 2008 From: erichall at snf.stanford.edu (erichall at snf.stanford.edu) Date: Sun, 13 Apr 2008 10:58:21 -0700 Subject: Problem svgdev2 SNF 2008-04-13 10:58:20: Indexer Misbehaving Message-ID: Indexer is acting screwing on this track as well. Behavior noticed on Sunday, but it also was doing this on Friday. From vilanova at snf.stanford.edu Mon Apr 14 08:02:55 2008 From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu) Date: Mon, 14 Apr 2008 08:02:55 -0700 Subject: Comment svgdev2 SNF 2008-04-11 15:50:01: Hotplate dirty Message-ID: cleaned both hotplates track ( 1 and 2 ) From vilanova at snf.stanford.edu Mon Apr 14 08:10:16 2008 From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu) Date: Mon, 14 Apr 2008 08:10:16 -0700 Subject: Comment svgdev2 SNF 2008-04-01 13:51:25: Send indexer moves very slowly Message-ID: cleaned and lubricated send Indexer, cycled wafers Indexer working fine, ready to use. From vilanova at snf.stanford.edu Mon Apr 14 08:10:49 2008 From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu) Date: Mon, 14 Apr 2008 08:10:49 -0700 Subject: Comment svgdev2 SNF 2008-04-08 22:39:40: Wafers not centered Message-ID: checked and aligned centering tabs, cycled wafers ok to use. From vilanova at snf.stanford.edu Mon Apr 14 08:11:16 2008 From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu) Date: Mon, 14 Apr 2008 08:11:16 -0700 Subject: Problem svgdev2 SNF 2008-04-13 10:58:20: Indexer Misbehaving Message-ID: cleaned and lubricated Send and receive Indexers, cycled wafers, ready to use. From rhenn at snf.stanford.edu Fri Apr 25 10:32:29 2008 From: rhenn at snf.stanford.edu (rhenn at snf.stanford.edu) Date: Fri, 25 Apr 2008 10:32:29 -0700 Subject: Problem svgdev2 SNF 2008-04-25 10:32:28: Residue on Hot Plate Message-ID: A dummy wafer left residue on the hot plate of the front track. The dummy wafer that caused the residue is located in the first slot in the svg dummies box. From vilanova at snf.stanford.edu Fri Apr 25 11:18:10 2008 From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu) Date: Fri, 25 Apr 2008 11:18:10 -0700 Subject: Problem svgdev2 SNF 2008-04-25 10:32:28: Residue on Hot Plate Message-ID: cleaned resist residue from hotplate, Please make sure the dummy wafer you are using is not coated on both sides,Ready to use. From gsosa at snf.stanford.edu Wed Apr 30 07:47:15 2008 From: gsosa at snf.stanford.edu (gsosa at snf.stanford.edu) Date: Wed, 30 Apr 2008 07:47:15 -0700 Subject: Shutdown svgdev2 SNF 2008-04-30 07:47:14: Working on send indexer Message-ID: Replacing the send indexer elevator motor. Elevator moves very slow. Will replace motor before it dies. From gsosa at snf.stanford.edu Wed Apr 30 09:08:42 2008 From: gsosa at snf.stanford.edu (gsosa at snf.stanford.edu) Date: Wed, 30 Apr 2008 09:08:42 -0700 Subject: Shutdown svgdev2 SNF 2008-04-30 07:47:14: Working on send indexer Message-ID: Replaced the elevator motor. Cleaned and lubed the guide rod and lead screw. Cycled wafers. All OK.