From flannery at snf.stanford.edu Sun Oct 15 09:46:59 2000 From: flannery at snf.stanford.edu (flannery at snf.stanford.edu) Date: Oct 15, 2000 9:46:59 PM Subject: Shutdown innotec: Planetary Message-ID: Planetary does not rotate. I tried several speeds. Here's what I've looked at already. Drive Unit -------------- Power is going to brushless drive unit. Alarm light is lit on driver unit panel. Voltages are present on motor control line, though without a scope and documentation it's hard to tell if it is working properly. Motor and Gear Housing ---------------------------------- I removed motor housing to check for mechanical obstruction. Screws for the housing are in the cubby area next to the TV screen. Gear train can be rotated manually, though resistance seems high to me. Planetary in chamber rotates freely independently of gear train. I need this up fast. If you need any support, let me know. If anything needs replacing, please get it overnighted. Thanks, Tony From seymour at snf.stanford.edu Mon Oct 16 08:27:35 2000 From: seymour at snf.stanford.edu (seymour at snf.stanford.edu) Date: Oct 16, 2000 8:27:35 AM Subject: Shutdown Clear innotec: Message-ID: Tony reset the system to clear problem From king at snf.stanford.edu Thu Oct 19 06:53:21 2000 From: king at snf.stanford.edu (king at snf.stanford.edu) Date: Oct 19, 2000 6:53:21 PM Subject: Shutdown innotec: shutdown for shield replacement Message-ID: Today Tony Flannery and I replaced the planetary, shields, wafers and Al foil in the chamber due to flaking (std maintenance). Tony will coat the chamber and inspect the results tomorrow, and if he's satisfied then the system can be taken off shutdown status. Many thanks to Tony for all his help. From king at snf.stanford.edu Wed Oct 25 02:33:24 2000 From: king at snf.stanford.edu (king at snf.stanford.edu) Date: Oct 25, 2000 2:33:24 PM Subject: Shutdown Clear innotec: Shield replacement done Message-ID: Tony Flannery and I cleaned the Innotec and replaced the shields. Tony has also precoated the chamber. It's ready for use.