 Fri Jul 10 01:10:59 2009, Doug Preddy, Quench Recovery, switch to parallel warm return
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Thu Jun 2 01:38:25 2005, Doug Preddy, Quench Recovery, strip tool plot 
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| This is a strip tool plot of the cooldown |
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Thu Nov 25 07:21:37 2004, Doug Preddy, Quench Recovery, started power lead flow
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Curtis switched to series mode last night at 7:00.
Startedflow to power leads at 7:00 this morning. |
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Wed Jul 28 00:04:30 2004, Doug Preddy, Quench Recovery, started flow to solenoid
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Solenoid temps were: C1 & C12 about 30K. C6 &C7 about 11K. Started flow to
solenoid in parallel cold return. Jumpered out the vacuum gauge for the
solenoid vacuum. |
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Tue Nov 23 09:30:15 2004, Doug Preddy, Quench Recovery, started flow to solenoid
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| Started flow to solenoid in parallel warm return. |
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Thu Jun 2 01:26:30 2005, Doug Preddy, Quench Recovery, started flow to solenoid
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| See attached file for a screen grab of temps. |
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Thu Nov 3 09:27:16 2005, Doug Preddy, Quench Recovery, started flow to solenoid
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| started flow to solenoid in parallel cold return. |
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Wed May 5 09:59:10 2004, Doug Preddy, Quench Recovery, started flow to power leads
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Started flow to power leads.
TIC121 into auto mode |
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Fri Oct 22 09:15:06 2004, Doug Preddy, Start Up, started flow to power leads
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| Started flow to power leads HIC142 at 0.8. |
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Thu Apr 1 11:57:55 2010, Doug Preddy, Start Up, started flow to power leads
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| Solenoid cold. Buffer tank pressure ~3psi, so Kevin will add a bottle of helium. Started flow to power leads at 11:45 |
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Mon Jun 7 09:24:47 2010, Doug Preddy, Quench Recovery, started flow to power leads
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Fri Sep 26 09:50:18 2008, Doug Preddy, Quench Recovery, started flow in parallel cold return mode
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Fri Sep 14 12:44:52 2007, Doug Preddy, Start Up, started compressor
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| running purifier over weekend |
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Thu Nov 8 09:28:53 2007, Doug Preddy, Quench Recovery, started compressor
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And started flow to coldbox,solenoid in parallel warm return.
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Thu Jul 20 13:21:57 2006, Willy Andersson, Quench Recovery, started // warm return flow.
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TIC121 was down to 27K
warm return valves were wide open
opened supply valves CV143 and CV146.
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Wed Jun 1 08:23:19 2005, Doug Preddy, Start Up, start up notes
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The solenoid was pumped out Monday and yesterday after the quads just
downstream of the solenoid were put back in place. The quad just
downstream of the solenoid was remove to replace two coils on it.
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Thu Jul 29 13:25:29 2004, Doug Preddy, Quench Recovery, start flow to power leads
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Fri Jul 10 00:34:03 2009, Doug Preddy, Quench Recovery, solewnoid quench due to power bump
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Solenoid quench due to power bump caused by an airplane crash in Richmond at ~ 22:00. Compressor off. Water pump off. Restarted compressor at ~ 11:30.
Cooling solenoid in parallel cold return mode by 12:15. |
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Thu May 13 07:39:55 2010, Doug Preddy, Quench Recovery, solenoid quench last night
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| Solenoid quenched on power lead temps last evening. I am recovering it in parallel cold return mode. C12~60K C1~50K. |
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Thu Aug 10 20:26:09 2006, Willy Andersson, Quench Recovery, solenoid energized
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| Powerleads seem stable. |