From chen0622 at snf.stanford.edu Thu Feb 18 08:33:30 2010 From: chen0622 at snf.stanford.edu (chen0622 at snf.stanford.edu) Date: Thu, 18 Feb 2010 08:33:30 -0800 Subject: Problem wbgaas-hpl SNF 2010-02-18 08:33:29: heater (hot plate) seems not working Message-ID: after 20 min of heating, the hot plate surface still cold. From tdo at snf.stanford.edu Thu Feb 18 12:02:34 2010 From: tdo at snf.stanford.edu (tdo at snf.stanford.edu) Date: Thu, 18 Feb 2010 12:02:34 -0800 Subject: Problem wbgaas-hpl SNF 2010-02-18 12:02:33: hotplate working, needs clean Message-ID: I arrived to use the wetbench this morning, enabled, and pressed the POWER RESET button because I desired to use the DI water faucet. The previous user had left the hot plate temperature set on, and there was a cleanroom wipe also left on the hot plate. Since the reset button powers everything on, the hot plate began to heat. The wipe was burned on the hotplate, and the surface needs cleaning from the charred wipe. I admit that I should have checked the hot plate was off after hitting the POWER RESET button (as trained), but it is easy to forget since I had no desire to use the hot plate. I think it would be better to have the DI water (and aspirator) functional by enabling on Coral, rather than having to hit the reset button. That would prevent a potentially hazardous situation if another user makes the same mistake. Note this is how wbgen operates (there is no need to turn on the power to the hot plate in order to get water / aspirator). From uli at snf.stanford.edu Tue Feb 23 17:24:36 2010 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Tue, 23 Feb 2010 17:24:36 -0800 Subject: Problem wbgaas-hpl SNF 2010-02-18 08:33:29: heater (hot plate) seems not working Message-ID: hot plates works fine. enable bench, make sure power is on, press the reset button. From krivoire at snf.stanford.edu Sat Feb 27 16:14:34 2010 From: krivoire at snf.stanford.edu (krivoire at snf.stanford.edu) Date: Sat, 27 Feb 2010 16:14:34 -0800 Subject: Problem wbgaas-hpl SNF 2010-02-27 16:14:33: DI water faucet not working well Message-ID: DI water faucet above sink only lets out a trickle of water