 Monday, September 09, 2013, 09:14, Anders Mjos, , , , , , , Problems/Solutions, Ground Electrode cleaned 
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Monday, September 16, 2013, 17:04: Cleaned GE. Copper shavings were removed from below the guide pins for the Heat Shield. The shavings were sitting
on top of the aluminum support. |
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Tuesday, September 17, 2013, 10:06, Anders Mjos, , , , , , , Problems/Solutions, TGHT insulator cracked
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| The coil insulator has been observed to have cracked earlier. |
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Wednesday, September 18, 2013, 14:54, Anders Mjos, , , , , , , Problems/Solutions, Hall probe calibration
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New calibration of the m/q based on the hall probe after exchanging the controller(MASSOVERQ2). Based on NiO#2-HP-FEBIAD with Ne supplied and ANODE
biased to 200V, 30kV Bias.
CONST11 = -16.3929 |
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Wednesday, September 18, 2013, 16:18, Anders Mjos, , HP-FEBIAD, , , Tube only, 38307-9, Done, Test Target - FEBIAD COIL
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Wednesday, September 18, 2013, 16:18: Starting turbos
Wednesday, September 18, 2013, 16:26 : Turbos at speed
Wednesday, September 18, 2013, 16:28 : Vacuum at 2.8 E-5 T |
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Monday, September 30, 2013, 15:19, Anders Mjos, , , , , , , Problems/Solutions, New purging valves installed on Heat Shield water circuit
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The Heat Shield circuit can now be separately purged for water. Use valves on heat shield circuit to purge the lines for target exchanges from now on.
All paddle wheels have been rotated to allow trapped air to escape the system more easily. |
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Thursday, October 03, 2013, 08:43, Anders Mjos, , , , , , , Problems/Solutions, TMS:TP2 tripped off - controller replaced.
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This morning the turbo was found tripped off.
The controller was replaced by Edi on Friday.
Monday, October 07, 2013, 08:28: Starting Turbo |
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Thursday, October 03, 2013, 14:15, Anders Mjos, , , , , , , Problems/Solutions, TMS:Q1 and Q6 tripped
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Tuesday, October 15, 2013, 16:17, Anders Mjos, , , , , , , Done, TGHT and TB HT test bar test
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HS line is looped. Cu-test bars installed on TGHT and TBHT. Torqued all bolts to 120 in lbs.
Tuesday, October 15, 2013, 16:17: Roughing
Tuesday, October 15, 2013, 16:39: Turbos started. |
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Tuesday, October 22, 2013, 15:20, Rick Maharaj, , , , , , , Problems/Solutions, Target Heater Conductor Block Insulators Replaced
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The Conductor insulating blocks - ITD053C and ITD054C - that secure the target heater and coil conductor blocks were replaced. The existing ones were
cracked and fell apart upon removal. |
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Tuesday, November 05, 2013, 15:50, Anders Mjos, , , , , , , Problems/Solutions, Backing pressure TSG:CG1A and CG1B elevated
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Pressure around 140 mTorr. The pressure started increasing early November 2nd. Will continue to monitor.
Tuesday, November 12, 2013, 09:51 UPDATE
Backing pressure further increased to ~ 350 mTorr over the weekend. Vacuum group has been informed and will replace the pump this week. |
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Tuesday, November 12, 2013, 12:38, Anders Mjos, , , , , , , Problems/Solutions, Vacuumed desk, on and around the beam line
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 Wednesday, November 20, 2013, 08:57, Anders Mjos, , , , , , , Problems/Solutions, Backing pressure TSG:CG1A and CG1B elevated
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Anders Mjos wrote:
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Wednesday, November 27, 2013, 08:27, Anders Mjos, , , , , , , Problems/Solutions, EPICS whiteout
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Since yesterday around 4pm. Due to attempt to use the TMS:ER0 device.
IOC rebooted this morning. Archivers restarted. |
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Monday, December 02, 2013, 08:36, Anders Mjos, , , , , , , Problems/Solutions, Sources archiver started
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Monday, December 02, 2013, 15:21, Anders Mjos, , , , , , , Problems/Solutions, Xantrex 10V 600A installed and in Cathode Negative mode
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| By Ray Dube. |
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Wednesday, December 04, 2013, 09:22, Anders Mjos, , , , , , , In progress, Testing impedance with the new TBHT P/S
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Wednesday, December 04, 2013, 09:21 : Turbos stopped. Vacuum at 1.2E-7 Torr
Wednesday, December 04, 2013, 12:35: Venting
Copper bars installed w/ 130 in lbs torque |
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Thursday, December 12, 2013, 09:01, Anders Mjos, , , , , , , Problems/Solutions, Vacuum excursion over night
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Monday, December 16, 2013, 08:53
Some additional smaller magnitude excursions have been observed since the fist on on Dec. 12th. See attached plot. |
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Wednesday, December 18, 2013, 12:04, Anders Mjos, , , , , 40282-5, 39230-1, Done, Heating Test
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Wednesday, December 18, 2013, 12:04: Turbos stopped
Wednesday, December 18, 2013, 13:19: Venting
Ta-tube installed. All bolts torqued to 130 in lbs |
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Friday, December 20, 2013, 15:46, Anders Mjos, , , , , , , Problems/Solutions, Water switched off for the holidays
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Thursday, January 02, 2014, 11:53, Anders Mjos, , , , , , , Problems/Solutions, The computer will not boot Windows
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The computer has been brought over to PC support for diagnostics.
Hard Drive was found to be corrupted. A new HD will be installed and Windows upgraded to a newer version.
Thursday, January 16, 2014 |
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