 Monday, April 13, 2015, 13:07, Anders Mjos, , , , , , , Problems/Solutions, ISAC Test Stand Optical elements power supply drop out
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See e-fault 8027
Monday, April 13, 2015
Kevin and Graham are working on it |
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Wednesday, April 22, 2015, 13:17, Anders Mjos, , , , , , , , Source Tray Removed
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| by Mico, Dan and Anders |
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Friday, April 24, 2015, 12:25, Anders Mjos, , , , , , , Problems/Solutions, Backing line pressure high
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TSG:RP1 backing line pressure is >200 mT. An e-fault has been submitted to have the roughing pump replaced.
Friday, April 24, 2015, 13:13: Pump replaced by vacuum group. |
Friday, April 24, 2015, 12:26, Anders Mjos, , LP-FEBIAD, , TM2, , 39230-1, In progress, Testing new TM2 Source Tray 
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Photos on DocuShare
Friday, April 24, 2015 |
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Monday, May 04, 2015, 09:51, Anders Mjos, , , , , , , Problems/Solutions, FEBIAD Coil power supply replaced
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| Power supply did not work after high voltage conditioning. On Friday May 1st John Chow replaced the power supply with a 12 V 100 A power supply temporary while the other supply is being repaired. EPICS controls have not been adjusted. |
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Friday, May 08, 2015, 09:07, Anders Mjos, , , , , , , Problems/Solutions, EPICS lost contact with the PLC
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Everything shut down, while EPICS showed everyhing to be on.
Controls group (Dave Morris) has reestablished contact. System is operations.
TSG section vented for Source Tray work |
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Wednesday, May 13, 2015, 13:27, Anders Mjos, , LP-FEBIAD, , TM2, , 39230-1, In progress, Re-testing new TM2 Source Tray
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NOTE: COIL PS is a 100 A supply, thus actual COIL current is 0.5x COIL set point.
Changed the FEBIAD connector blocks to have copper tubes exit below the block. Extended ANODE wire to allow it to be wrapped around Cu-tubes and
keep it further away from the GE lines. |
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Tuesday, May 19, 2015, 19:10, Anders Mjos, , , , , , , Problems/Solutions, EPICS white out
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Likely caused by the PLC. e-fault 8139
Wednesday, May 20, 2015
Dave Morris re-established contact with controls. (PLC IOC was down). |
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Thursday, May 21, 2015, 16:40, Anders Mjos, , , , , , , Problems/Solutions, Reconfigured service cap coil connections
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| The service cap has been reconfigured (colling and electric) to be compatible with the TM2 Source tray. Coil- is E & F , Coil+ is G & H. |
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Thursday, May 21, 2015, 17:26, Anders Mjos, , LP-FEBIAD, , TM2, , , In progress, Re-testing new TM2 Source Tray
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Thursday, May 21, 2015, 17:26: Roughing
Thursday, May 21, 2015, 18:02: Turbos started
Thursday, May 21, 2015, 18:12: Turbos at speed. Vacuum at 4.7E-5 T |
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Thursday, May 21, 2015, 17:38, Anders Mjos, , , , , , , Problems/Solutions, Installed equipment for measuring outgassing rate
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| A gauge and a valve was installed on the roughing line to the large turbo pump |
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Wednesday, May 27, 2015, 14:19, Anders Mjos, , LP-FEBIAD, , TM2, , , In progress, Re-testing new TM2 Source Tray
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Wednesday, May 27, 2015, 14:19: Roughing
Wednesday, May 27, 2015, 14:50: Turbos started
Wednesday, May 27, 2015, 15:00: Turbos at speed. Vacuum at 1.6e-5 T |
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Wednesday, June 03, 2015, 09:35, Anders Mjos, , , , , , , Problems/Solutions, PLC upgrade
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Wednesday, June 03, 2015, 09:35: TP6 and TP2 off
Wednesday, June 03, 2015, 10:15: Upgrade in progress. |
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Monday, June 15, 2015, 14:07, Anders Mjos, , , , , , , Problems/Solutions, Test Stand Source Tray installed
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Monday, June 15, 2015
Remaining items to do
ANODE wire not yet attached
FEBIAD COILS not yet reconfigured
Tuesday, June 16, 2015: |
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Monday, June 22, 2015, 15:49, Anders Mjos, , , , , , , In progress, Installed new 9-pin feed through
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No wires connected yet.
Monday, June 22, 2015, 15:48: Roughing
Tuesday, June 23, 2015, 09:05: Roughing vacuum does not go below 0.9 T. Venting to investigate. |
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Thursday, June 25, 2015, 09:00, Anders Mjos, , LP-FEBIAD, , TM2, , , , TM2 FEBIAD Test
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Thursday, June 25, 2015, 09:00: Water on HS. No vacuum response.
Thursday, June 25, 2015, 11:48: Started auto ramping heaters.
Thursday, June 25, 2015, 17:14: Target at 580/275 A. BIAS/EZL/EE at 30 / 13.5 / 1.5 kV |
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Monday, June 29, 2015, 16:51, Friedhelm Ames, , , , , , , Problems/Solutions, TSG:BV1B closed
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found TSG:TP1B tripped off. Closed TSG:BV1B as pressure at TSG:iG1 was rising. Pressure is coming down again.
Tuesday, June 30, 2015 by AM
Found the control cable not completely inserted. Inserted cable, which tripped TP1A. Started both turbo pumps again. |
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Monday, July 06, 2015, 09:29, Anders Mjos, , , , , , , Problems/Solutions, Replaced out gassing gauge on the backing line
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Monday, July 06, 2015, 14:26, Anders Mjos, , , , , , , , Pumping down empty chamber
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Monday, July 06, 2015, 14:26: Roughing
Wednesday, July 08, 2015, 09:26: Venting
Thursday, July 09, 2015, 11:42: Roughing |
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Monday, July 13, 2015, 17:19, Anders Mjos, , LP-SIS, , , , , In progress, SIS Cup insulator clamping test
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Monday, July 13, 2015, 17:09: Roughing
Monday, July 13, 2015, 17:51: Turbos started
Monday, July 13, 2015, 18:01: Turbos at speed. Vacuum at 3.7E-5 T |
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