From rik at snf.stanford.edu  Thu Nov 12 01:33:35 2009
From: rik at snf.stanford.edu (rik at snf.stanford.edu)
Date: Thu, 12 Nov 2009 01:33:35 -0800
Subject: Shutdown svgdev SNF 2009-11-12 01:33:35: Receiver stage stuck
Message-ID: <mailman.740.1357938757.25901.svgdev-pcs@snf.stanford.edu>




From vilanova at snf.stanford.edu  Thu Nov 12 08:21:02 2009
From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu)
Date: Thu, 12 Nov 2009 08:21:02 -0800
Subject: Shutdown svgdev SNF 2009-11-12 01:33:35: Receiver stage stuck
Message-ID: <mailman.741.1357938757.25901.svgdev-pcs@snf.stanford.edu>

checked system connections , cleaned and re lubricated rails
POwer back On , Cycled wafers, System Ok and ready to use. 



From rshyam at snf.stanford.edu  Sat Nov 14 17:40:32 2009
From: rshyam at snf.stanford.edu (rshyam at snf.stanford.edu)
Date: Sat, 14 Nov 2009 17:40:32 -0800
Subject: Problem svgdev SNF 2009-11-14 17:40:31: Doesnt take wafers
Message-ID: <mailman.742.1357938757.25901.svgdev-pcs@snf.stanford.edu>




From rik at snf.stanford.edu  Sat Nov 14 19:00:45 2009
From: rik at snf.stanford.edu (rik at snf.stanford.edu)
Date: Sat, 14 Nov 2009 19:00:45 -0800
Subject: Shutdown svgdev SNF 2009-11-14 19:00:45: Screw loose in developer station
Message-ID: <mailman.743.1357938757.25901.svgdev-pcs@snf.stanford.edu>




From vilanova at snf.stanford.edu  Mon Nov 16 08:20:41 2009
From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu)
Date: Mon, 16 Nov 2009 08:20:41 -0800
Subject: Problem svgdev SNF 2009-11-14 17:40:31: Doesnt take wafers
Message-ID: <mailman.744.1357938757.25901.svgdev-pcs@snf.stanford.edu>

this could be related to the Metal cassette and not to the system,
 checked cycled wafers ok to use



From vilanova at snf.stanford.edu  Mon Nov 16 08:21:14 2009
From: vilanova at snf.stanford.edu (vilanova at snf.stanford.edu)
Date: Mon, 16 Nov 2009 08:21:14 -0800
Subject: Shutdown svgdev SNF 2009-11-14 19:00:45: Screw loose in developer station
Message-ID: <mailman.745.1357938757.25901.svgdev-pcs@snf.stanford.edu>

Couldnt Find any screws Loose In the Stations , Cycled wafers ok to 
use. 



From cfchiang at snf.stanford.edu  Sat Nov 21 17:35:28 2009
From: cfchiang at snf.stanford.edu (cfchiang at snf.stanford.edu)
Date: Sat, 21 Nov 2009 17:35:28 -0800
Subject: Problem svgdev SNF 2009-11-21 17:35:28: developer
Message-ID: <mailman.746.1357938757.25901.svgdev-pcs@snf.stanford.edu>

used program #7, the developer "dried out" quickly



From gsosa at snf.stanford.edu  Sat Nov 21 21:54:58 2009
From: gsosa at snf.stanford.edu (gsosa at snf.stanford.edu)
Date: Sat, 21 Nov 2009 21:54:58 -0800
Subject: Problem svgdev SNF 2009-11-21 17:35:28: developer
Message-ID: <mailman.747.1357938757.25901.svgdev-pcs@snf.stanford.edu>

Spindle runaway( no speed control). Tried to calibrate spindle-No good. Reseated track IO and CPU boards- No good. Tried a new motor- No good. Checked and cleaned male and female connectors on spindle wire harness with contact cleaned. Performed spindle calibration- OK. Cycled 5 wafers through system with program 5. All looks OK.