 Thursday, April 19, 2018, 12:55, Fernando Maldonado, , , , , , , Done, Re-wiring Anode PS 
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Thursday, April 19, 2018, 12:52: Pin J1 was reconnected into the anode power supply. All jumpers were put back to remote control.
NOTE: the cable EXTLKT is still not connected. I will ask Carla about this one.
Thursday, April 19, 2018, 18:00: Cable EXTLKT connected. |
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Friday, April 20, 2018, 13:20, Carla Babcock, , , , , , , Done, BIAS* fan sounds like it is dying
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The fan in the EZL power supply is making a terrible noise - keep an eye on it, it sounds like it might give up soon.
Monday, April 23, 2018, 10:47: The back panel was opened. Original entry stated EZL power supply issue. Corrected to BIAS PS. High voltage
group notified. Fan replacement required. |
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Wednesday, April 25, 2018, 09:50, Aaron Schmidt, Ta (test), LP-SIS, , , 41177-3, , In progress, Ta test and window change
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Window changed on view port. Ta target prepared for Aurelia's tests.
***Note*** No Ta window foils on the end plates. Initial ramping to on the TGHT to 300 A. Follow up in increments of 50 A and check the right
door window temperature. |
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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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Wednesday, June 06, 2018, 14:01, Aaron Schmidt, , , , , , , Problems/Solutions, Emittance scanner (E-rig) communication issues.
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Wednesday, June 06, 2018, 13:50:
It was noted yesterday during the TM2 Source HV tests that the E-rig was not running accordingly through the beam.
Upon turning on the PS, there a 45 second or so delay before the needle drops to the right at +500V and the PS no longer responds. (similar issue |
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Thursday, June 07, 2018, 09:21, Aaron Schmidt, , , , , , , Problems/Solutions, Pump down empty chamber. Anode check
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TM2 Source tray still in.
Thursday, June 07, 2018, 09:20: Roughing.
Thursday, June 07, 2018, 12:42: Turbo pumps started. |
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Tuesday, June 12, 2018, 11:38, Aaron Schmidt, , , , , , , In progress, Source Tray re-installation
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Re-installation of the ISAC Test Stand Source tray. The TM2 ST was removed.
Tuesday, June 12, 2018, 10:15: Disconnect Optics Tray. Set blocks.
-Continue with removal of TM2 Tray |
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Tuesday, June 19, 2018, 10:30, Aaron Schmidt, , , , , , , Done, RGA repair
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Monday, June 18, 2018, 10:00: RGA removed from ISAC TS. Handed to Travis C. Communications issues found
Communications chip replaced.
Tuesday, June 19, 2018, 08:36: Re-install RGA. |
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Monday, July 23, 2018, 14:25, Aaron Schmidt, UC#23, LP-FEBIAD-CTL, ITE, TM2, , , In progress, Conditioning Heat Shield for UC#23
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Monday, July 23, 2018, 14:20: Roughing.
Monday, July 23, 2018, 14:54: Turbo pumps on.
Tuesday, July 24, 2018, 06:40: Ion gauge on. Vacuum slowly decreasing |
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Friday, August 10, 2018, 10:56, Aaron Schmidt, , , , , , , Problems/Solutions, New PS installation and Cathode BIAS set
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Friday, August 10, 2018, 10:25: Remove TBHT 500 PS and replace with TBHT 600 PS.
Friday, August 10, 2018, 10:50: Switch wiring in the high voltage cage from and Anode BIAS to Cathode BIAS setting.
Friday, August 10, 2018, 11:32: TBHT limit increased from 500A to 600A by Controls group. |
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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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Wednesday, August 22, 2018, 15:20, Aaron Schmidt, , LP-SIS, , , 41177-3, , , Voltage Tests (Ta Target)
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Wires reconfigured / set
Wednesday, August 22, 2018, 13:10: Roughing.
Wednesday, August 22, 2018, 15:18: Turbo Pumps on. |
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Wednesday, August 29, 2018, 11:36, Aaron Schmidt, , , , , , , , Epics / putty crash.
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Wednesday, August 29, 2018, 11:35: EPIC's crashed.... epically.
Unable to restart Putty or TS controls.
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Friday, August 31, 2018, 10:16, Aaron Schmidt, , , , , , , Problems/Solutions, RGA connection loss.
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Friday, August 31, 2018, 10:10: The RGA will not re-connect to the computer. Manually turned it off while under vacuum to protect the filament before
shutting down the turbo pumps.
Friday, August 31, 2018, 10:15: Ion gauge & turbo pumps off. |
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Monday, October 15, 2018, 14:38, Aaron Schmidt, , , , , , , Problems/Solutions, Anode / Cathode PS to Negative
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Monday, October 15, 2018, 13:00-14:00 Anode / Cathode BIAS PS polarity reversed by John Chow.
PS: Negative |
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Monday, October 22, 2018, 07:18, Aaron Schmidt, , , , , , , , TS restart after power outage
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Friday, October 19, 2018, 10:00 (Approx): Site wide power outage. TS completely shut down.
Power brought back Saturday
Monday, October 22, 2018, 07:15: Full white out on screens. To restart PLC. |
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Tuesday, November 06, 2018, 08:52, Aaron Schmidt, , , , , , , In progress, Pump down empty chamber
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Tuesday, November 06, 2018, 08:50: Roughing
Tuesday, November 06, 2018, 08:51: Doors sealed.
Tuesday, November 06, 2018, 09:51: Turbo pumps on. |
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