From sgchong at snf.stanford.edu Mon Jan 12 09:44:31 2009 From: sgchong at snf.stanford.edu (sgchong at snf.stanford.edu) Date: Mon, 12 Jan 2009 09:44:31 -0800 Subject: Problem cpd SNF 2009-01-12 09:44:31: improper shutdown? Message-ID: CPD was already enabled when I came in. Chiller power and condensor power were on. CO2 valve was also on. (Chamber power was off.) I turned them all off and disabled CPD, but temperature and pressure stay at around 22 degrees C and 550 psi. From rparsa at snf.stanford.edu Mon Jan 12 13:49:31 2009 From: rparsa at snf.stanford.edu (rparsa at snf.stanford.edu) Date: Mon, 12 Jan 2009 13:49:31 -0800 Subject: Shutdown cpd SNF 2009-01-12 13:49:30: High pressure and temp. Message-ID: All the power bottons are "OFF" but pressure is at 550psi and temperature is at 22C. From uli at snf.stanford.edu Tue Jan 13 11:48:48 2009 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Tue, 13 Jan 2009 11:48:48 -0800 Subject: Shutdown cpd SNF 2009-01-12 13:49:30: High pressure and temp. Message-ID: I have no idea why the pressure was high. I opened the vent, pressure back to 0. System ready to use. From uli at snf.stanford.edu Tue Jan 13 11:49:06 2009 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Tue, 13 Jan 2009 11:49:06 -0800 Subject: Problem cpd SNF 2009-01-12 09:44:31: improper shutdown? Message-ID: