 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 |
 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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Thursday, December 21, 2017, 15:12, Anders Mjos, , , , , , , , Powered down devices
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| Powered down vacuum gauge and turbo pump controllers |
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Tuesday, January 02, 2018, 09:18, Anders Mjos, , , , , , , Problems/Solutions, Starting system
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Tuesday, January 02, 2018
Cycled power for TCSIOC and PLCIOC
TP2 and TP6 started |
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Tuesday, May 22, 2018, 08:48, Anders Mjos, , , , , , , Problems/Solutions, TSG:TP1A not running
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Pump found off on Tuesday morning.
Tuesday, May 22, 2018, 08:40: Starting TP1A
Tuesday, May 22, 2018, 08:47: TP1A at speed |
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Thursday, May 24, 2018, 08:38, Anders Mjos, , , , , , , Problems/Solutions, Venting beamline for IG6 replacement
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Thursday, May 24, 2018, 08:38: TPs stopped
Thursday, May 24, 2018, 09:18: Venting
Thursday, May 24, 2018, 14:30: IG6 replaced (second attempt) by Anthony. System pumping down |
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Thursday, May 24, 2018, 15:28, Anders Mjos, , , , , , , Problems/Solutions, Reconfigured FEBIAD coil for testing new source tray
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| Thursday, May 24, 2018: Configured coil to be (-) E&F, (+) G&H. Water should be supplied to both terminals in either configuration. |
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Monday, June 04, 2018, 16:02, Anders Mjos, , , , , , , Problems/Solutions, MB1 timeout
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Mass separator magnet timed out. Tried reconfigure. Called Kyle from controls who power cycled the CANbus card. This resolved the issue
(From the Source tray swap out.) - AS
Tuesday, June 05, 2018, 11:25: BIAS / EZL / EE @ 52 / 24 / 2.8 kV. SPARK *knocked out optics, magnet & Turbo TMS:TP6. IV4 closed/opened/reset. |
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Thursday, June 21, 2018, 16:32, Anders Mjos, , LP-FEBIAD, , , 41790-9, 42752-5, In progress, Heating target
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Thursday, June 21, 2018, 16:30: Short between ANODE and EE. Do not use until repaired.
Thursday, June 21, 2018, 16:32: Ramping TBHT/TGHT to 290 / 580 Aat 2 A/min
Friday, June 22, 2018, 07:49: Target at temperature. Vacuum at 1.0E-7 T |
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Tuesday, August 21, 2018, 12:54, Anders Mjos, , , , , , , Problems/Solutions, 9-pin connection configuration
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Pin configuration between top 9-pin connector on Source Tray and terminal in high voltage rack. Measured 2018-08-21 by Aaron and Anders
Grounded
X
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Friday, May 03, 2019, 08:30, Anders Mjos, , , , , , , In progress, Training
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Training: Venting and pump down
Friday, May 03, 2019, 08:30: Turbo pumps stopped. |
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Friday, October 25, 2019, 12:04, Anders Mjos, , , , , , , Problems/Solutions, ISG:TP1A found stopped
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| Restarted TP. Note that CG1A is above 50 mTorr. CG1B shows 15 mTorr |
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Friday, January 03, 2020, 11:56, Anders Mjos, , , , , , , Problems/Solutions, Upgrading BIAS Power Supply
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A new power supply was installed today by John Chow. Due to differences in pin configuration of the controls, a change to the cabling is required. Contacted
controls (Julie) for support. |
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Thursday, January 23, 2020, 16:05, Anders Mjos, , , , , , , Problems/Solutions, Vacuum tripped due to PLC/EPICS for for the new BIAS
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| Thursday, January 23, 2020, 16:05: Restarting vacuum and TPs |
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Friday, January 24, 2020, 16:01, Anders Mjos, , , , , , , Problems/Solutions, Upgrading BIAS Power Supply
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Anders Mjos wrote:
A new power supply was installed today by John Chow. Due to differences in pin configuration of the |
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Tuesday, April 07, 2020, 10:53, Anders Mjos, , , , , , , , Vacuum loss / spike / Shutdown
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Aaron Schmidt wrote:
The ISAC was left with the turbo pumps and water supplies running. Just the power supplies off. Monday, |
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Monday, April 19, 2021, 14:58, Anders Mjos, , P2N-SIS, , , , , Problems/Solutions, Water leak on coil neg (H and F)
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Determined on Friday April 16th that the water leak was on the coil negative circuit. This was determined by circulating water through once circuit at
the time. Only HF and GE tested (not Extraction Electrode). |
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Friday, December 04, 2020, 13:39, Alexander Shkuratoff, , , , , , , Done, TM3 service tray prototype preparatory HV tests
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Friday, December 04, 2020, 13:34
Vacuum is at 3.6e-6 Torr and possibly still dropping. Starting HV tests with just a tube and wire hanging down from the feedthrough. Turned on
power supply and started raising voltage. |
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Monday, December 14, 2020, 11:50, Alexander Shkuratoff, , , , , , , In progress, TM3 service tray prototype HV tests
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Monday, December 14, 2020, 11:30
Switched off all breakers in HV cage. Started HV testing of TM3 prototype.
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