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Solenoid
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Solenoid logbook, Page 4 of 15
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ID
Date
Author
Operational Mode
Subject
Text
102
Tue Jun 14 18:48:14 2005
Experimentor
Normal Running
Power bump at 18:40
Solenoid tripped on a power bump at 18:40
Tuesday
-- Donald Arseneau
147
Sat Jul 22 06:34:14 2006
Experimentor
Quench Recovery
looking good
Donald Arseneau reporting.
It is looking pretty good, so I came back
169
Fri Oct 13 00:13:57 2006
Experimentor
Quench Recovery
Energized solenoid.
Hi there,
This is Khashayar (experimenter). Lookin
1
Fri Dec 19 11:34:10 2003
Doug Preddy
Quench Recovery
Final home of this E-log
http://isac.triumf.ca/m9sol/
Chris has set up the M9 solenoid e-log at
the above web address. Play with
3
Fri Dec 19 13:59:53 2003
Doug Preddy
Maintenance
To-Do list for M9SOL
> I had distributed this list by email earlier
this month. I have added
> a few items at the bottom. I am posting
4
Fri Apr 16 10:15:26 2004
Doug Preddy
Start Up
Changes to M9sol Vacuum PC
Yesterday and today there have been a number
of changes made to the M9
Vacuum control computer. The computer now
5
Mon Apr 19 15:06:49 2004
Doug Preddy
Start Up
Started turbines
Purifier run over the weekend. Both LN2 dewars
empty, but purifier cold.
Disabled CV211 and flowed all charge gas
6
Tue Apr 20 07:06:41 2004
Doug Preddy
Start Up
morning day 2
Temps in solenoid are equalling out. Increasing
PIC229 to 11 bar.
7
Tue Apr 20 07:33:03 2004
Doug Preddy
Start Up
PIC229 at 11bar
PIC229 at 11 bar. Changed strip tool to 15
sec increments.
8
Wed Apr 21 06:39:17 2004
Doug Preddy
Start Up
over night
Changed to parallel cold mode at 9:30.
At about 4:30 the city water chiller was
turned on. The air compressor had
9
Wed Apr 21 06:48:31 2004
Doug Preddy
Start Up
JT bypass closed
Closed cv155
10
Wed Apr 21 08:16:18 2004
Doug Preddy
Start Up
switch to series mode
Switched to series mode.
12
Thu Apr 22 10:39:16 2004
Doug Preddy
Normal Running
Yesterday
Added two bottles of UHP helium to buffer
tank.
Had no liquifation rate, so optimized Ti121
13
Fri Apr 23 09:19:30 2004
Doug Preddy
Normal Running
CV211
PIC 229 was down to 10.8 bar this morning.
PIC 229 was trying to open CV211
to charge the system. I realized that in
15
Mon Apr 26 07:48:46 2004
Doug Preddy
Quench Recovery
Series mode
Switching over to series mode.
16
Mon Apr 26 08:12:30 2004
Doug Preddy
Quench Recovery
Power leads flow
Throttled back the LHe in until the power
leads started to warm. My goal is
to flow "warm" gas (hopefully 80K) through
17
Tue Apr 27 09:03:18 2004
Doug Preddy
Normal Running
Power leads
Power leads are being monitored with the strip
tool graphs. I saw the temps
go from having a ripple to almost no ripple,
18
Wed Apr 28 09:30:09 2004
Doug Preddy
Normal Running
power leads again
Same story as yesterday. Ripples dieing out,
flows down to <200 mm, temps
increasing. Turned HIC 142 down to 0.4 then
19
Thu Apr 29 23:43:15 2004
Doug Preddy
Quench Recovery
Starting flow to solenoid
Solenoid quenched due to power leads at 9:00
tonight. Restarted flow in
parallel warm mode.
20
Fri Apr 30 01:53:34 2004
Doug Preddy
Quench Recovery
switched to parallel cold
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