 Wednesday, April 12, 2017, 16:04, Anders Mjos, , , , , , , Problems/Solutions, Leak on FS#3 COIL and EE 
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A water to vacuum leak has been found on FS#3. The leak is not detected on the leak detector, but can be seen as an increase in vacuum and on partial
water pressure on the RGA
Wednesday, April 12, 2017, 17:11: The leak is on circuit EG (Coil +). Confirmed with water pressure |
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Tuesday, April 18, 2017, 07:46, Aaron Schmidt, , , , , , , Problems/Solutions, TSG:TP1B & TSG:BV1B tripped
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Tuesday, April 18, 2017, 07:30: TSG : TP1B Tripped on Saturday.
Tuesday, April 18, 2017, 07:40: TSG : BV1B opened. TSG : TP1B restarted.
Tuesday, April 18, 2017, 07:48: TSG : TP1B failed to restart.Turn off. |
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Tuesday, May 02, 2017, 14:03, Aaron Schmidt, , , , , , , , Pump down empty chamber. (FS#3 out)
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Check to fit lines FS#3
Tuesday, May 02, 2017, 14:00: Rouging.
Wednesday, May 03, 2017, 07:07: Venting. |
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Wednesday, May 10, 2017, 15:07, Aaron Schmidt, , , , , , , , Pump down empty chamber. (FS#3 out)
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FS#3 lines blanked off.
Wednesday, May 10, 2017, 14:40: Roughing
Wednesday, May 10, 2017, 15:05: Turbos on. |
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Wednesday, May 24, 2017, 11:12, Anders Mjos, , , , , , , Problems/Solutions, FEBIAD Anode bias configuration
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The Test Stand has been configured for Anode bias. John Chow changed the power supply and the electrical connections have been wired according
to ISK4523D REV 6.
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 Saturday, June 03, 2017, 09:34, Anders Mjos, , , , , , , Problems/Solutions, FEBIAD Cathode bias configuration
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Anders Mjos wrote:
The Test Stand has been configured for Anode bias. John Chow changed the power supply and the |
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Tuesday, June 06, 2017, 09:22, Aaron Schmidt, , , , , , , , Pump down empty chamber
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Tuesday, June 06, 2017, 09:21: roughing.
Friday, June 09, 2017, 08:50: Ion gauge off. Turbo pumps off.
Friday, June 09, 2017, 10:46: Venting. |
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Wednesday, June 07, 2017, 12:49, Aaron Schmidt, , , , , , , , Gas bottles
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Gas bottles for FEBIAD testing were exchanged yesterday around 1:30. One Neon & one Argon bottle were removed.
Two Neon bottles were added. |
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Friday, June 16, 2017, 11:23, Aaron Schmidt, , , , , , , , Pump down empty chamber.
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Friday, June 16, 2017, 11:22: roughing.
Friday, June 16, 2017, 14:28: Turbo pumps on
Friday, June 30, 2017, 10:37: Ion gauge, turbos off. |
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Monday, July 17, 2017, 09:55, Aaron Schmidt, , , , , 41882-4, 42738-1, In progress, Out Gas HS for Target Cleaning Test
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-No EE. Insulators, gripper arms, and blank EE plate included
-New grounded 9 pins included in brackets
-TGHT included to out gas Heat shield |
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Wednesday, July 19, 2017, 09:13, Aaron Schmidt, Ta Targets, , , , , , Done, Ion Peaks
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| Attached is a recent list of Ta targets with their extracted ions peaks. |
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Thursday, August 03, 2017, 17:00, Anders Mjos, , , , , , , Problems/Solutions, Vacuum system tripped on power interruption
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| Thursday, August 03, 2017, 17:00: Restarted TPs |
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Thursday, August 17, 2017, 12:45, Anders Mjos, , , , , , , Problems/Solutions, TBHT power supply removed
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| The Xantrex 10V 600 A power supply for the TBHT has been moved to ITE to replace the failed TGHT power supply |
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Monday, August 21, 2017, 16:20, Anders Mjos, , , , , , , Problems/Solutions, TBHT power supply removed
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Anders Mjos wrote:
The Xantrex 10V 600 A power supply for the TBHT has been moved to ITE to replace the failed TGHT |
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Monday, September 25, 2017, 14:10, Aaron Schmidt, , , , , , , , Pump down empty chamber
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Monday, September 25, 2017, 14:10: Roughing.
Wednesday, September 27, 2017, 08:23: Turbo pumps on
Friday, October 06, 2017, 09:04: Ion gauge off. Turbos off. |
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Tuesday, October 10, 2017, 13:10, Aaron Schmidt, , , , , , , , Gas bottles
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Tuesday, October 10, 2017, 09:30: Install/swap gas bottles. Elog.
Removed smallest Neon leak. Neon Bottle Serial #11231. Leak rate calibrated @ 1.59e-07 atm*CC/sec (02/09/2016)
In use: |
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Tuesday, October 10, 2017, 14:56, Aaron Schmidt, , , , , , , In progress, FEBIAD Anode bias configuration
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Unable to hold Anode voltage after power supply change out.
Tuesday, October 10, 2017, 14:55: The Test Stand has been configured for Anode bias and the electrical connections have been wired according to ISK4523D
REV 6. |
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Monday, October 16, 2017, 11:46, Aaron Schmidt, , , , , , , In progress, Pump down empty chamber Test EE
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Monday, October 16, 2017, 11:45: Roughing.
Monday, October 16, 2017, 12:05: Turbo pumps started.
Monday, October 16, 2017, 12:10; Ion gauge on. |
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Tuesday, October 24, 2017, 11:38, Anders Mjos, , , , , , , , FEBIAD coil magnetic field measurment
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with Fernando
Tuesday, October 24, 2017: Testing setup with triple coil
Wednesday, October 25, 2017: Field mapping at 70 A and current/field measurements on triple coil. |
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Monday, October 30, 2017, 08:54, Anders Mjos, , , , , , , Problems/Solutions, TMS:TP6 shut down due to high noise
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| The turbo pump will need replacement. |
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