 Thursday, January 24, 2019, 08:42, Aaron Schmidt, , , , , , , , IG6 fix (w/ instruction)
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TMS:IG6 had continued communication errors post power outage & would not switch on. After a power loss, IG6 switches automatically to Filament 1.
Filament 1 is burnt out.
Thursday, January 24, 2019, 08:14: TMS:IG6 fixed. Switched from Filament 1 to Filament 2. FIL2 runs ok. |
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Friday, February 22, 2019, 11:11, Aaron Schmidt, , LP-FEBIAD, , , , , , Gas line backing pump tests
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Backing "mini pump" testing.
-Open gas lines & auto ramp (If using HV, close up the back)
-HV on |
Friday, March 01, 2019, 14:51, Aaron Schmidt, , LP-FEBIAD, , , , , , Gas lines test & Emissions measurement prep 
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Friday, March 01, 2019, 14:50:
SV5 replaced with a new valve.
SV1 disconnected from the He line and linked to the mini pump line. |
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Thursday, March 07, 2019, 07:55, Aaron Schmidt, , LP-FEBIAD, , , , , Problems/Solutions, TS restart - Troubleshoot BIAS spark
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Thursday, March 07, 2019, 07:48: IV4 reset, BV6 & TMS TP6 reset.
Turbo pump restarted.
Auto cooling @ 2A per min. |
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Monday, March 11, 2019, 13:56, Aaron Schmidt, , , , , , , Done, TGHT PS replaced
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Monday, March 11, 2019, 13:55: The TGHT PS was replaced.
Brought up to 20 A. Operation. ok. |
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Thursday, March 21, 2019, 08:33, Aaron Schmidt, , , , , , , , Pump down TS
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| Thursday, March 21, 2019, 08:32: Roughing. |
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Tuesday, March 26, 2019, 10:44, Aaron Schmidt, , , , , , , Problems/Solutions, EZL PS replaced. Test
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EZL checked. OK @ 5kV
BIAS PS issues.
2.3kV on screen. Read back on PS 3kV. Direct measurement reads 5.8 kV |
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Wednesday, March 27, 2019, 11:01, Aaron Schmidt, , , , , , , Problems/Solutions, BIAS PS replaced. Test
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Wednesday, March 27, 2019, 10:25: BIAS @ 1 kV
952V - 548uA on controls readback - Scaling req'd
964V direct from the PS - 25 uA |
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Friday, April 05, 2019, 07:02, Aaron Schmidt, , LP-FEBIAD, , , 395530-3, 42752-5, In progress, TS operation test - LP FEBIAD
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Due to previous issues, a full run / test should be performed on the ISAC Test Stand.
Friday, April 05, 2019, 07:00: RGA on.
Friday, April 05, 2019, 07:03: Begin opening / closing gas lines until they can be opened & stable. |
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Monday, April 15, 2019, 14:42, Aaron Schmidt, , LP-SIS, , , , 42972-1, Done, Conditioning UC#27 HS & test FS#3
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New coil lines installed for P2N testing later.
Monday, April 15, 2019, 14:15: Roughing.
Monday, April 15, 2019, 14:49: Turbo pumps on. |
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Tuesday, April 23, 2019, 14:39, Aaron Schmidt, , LP-SIS, , , , 42752-8, Done, Conditioning UC#28 HS
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Tuesday, April 23, 2019, 14:39: Roughing.
Tuesday, April 23, 2019, 15:09: Turbo pumps started.
Tuesday, April 23, 2019, 15:18: Ion gauge on. |
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Friday, April 26, 2019, 13:45, Aaron Schmidt, Ta#58, LP-SIS, ITE, TM2, 43044-4, 42972-7, In progress, Conditioning Ta#58 HS 7x
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Friday, April 26, 2019, 13:43: Roughing.
Friday, April 26, 2019, 14:12: Turbo pumps on.
Friday, April 26, 2019, 14:58: RGA on. |
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Tuesday, May 07, 2019, 13:16, Aaron Schmidt, Ta#58, LP-SIS, ITE, TM2, 43044-4, , In progress, 9-pin connection configuration (Using Ta#58)
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Ref:
https://elog.triumf.ca/TIS/Test-Stand/679
Pin configuration between top 9-pin connector on Source Tray and terminal in high voltage rack. Measured 2018-08-21 by Aaron and Anders |
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Tuesday, May 14, 2019, 10:22, Aaron Schmidt, ZrC#8, LP-SIS, ITE, TM2, 43044-5, 42972-3, In progress, Conditioning ZrC#8 HS
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Tuesday, May 14, 2019, 10:21: Roughing
Tuesday, May 14, 2019, 10:51: Turbo pumps on.
Tuesday, May 14, 2019, 11:05: Ion gauge, RGA on. |
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Wednesday, May 22, 2019, 13:47, Aaron Schmidt, , , , , , , , Calibrated Masscorr
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Wednesday, May 22, 2019, 13:44: Calibration Confirmed.
New Masscorr setup:
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Saturday, May 25, 2019, 12:43, Aaron Schmidt, Test FEBIAD / TM4, LP-FEBIAD, , TM4, 395530-3, 42752-5, In progress, Installed TM4 Source Tray
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Silver bolts on TGHT & Coil Lines. Oxide steel bolts on TBHT. Filed target to suit / fit (Previously heated). Rubber O-rings used instead of C-seals
on the water blocks.
Saturday, May 25, 2019, 12:38: Leak check ok. 0.0E-07 Torr-I/sec. He @ 30 PSI. Carla checked the multi-pin connection. OK. |
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Tuesday, May 28, 2019, 15:05, Aaron Schmidt, Test FEBIAD / TM4, LP-FEBIAD, , TM4, 395530-3, 42752-5, In progress, TM4 Source Tray - Episode II
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SEE ELOG 724
Tuesday, May 28, 2019, 15:02: Roughing
Tuesday, May 28, 2019, 15:32: Turbos on. |
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Monday, June 03, 2019, 11:35, Aaron Schmidt, , LP-SIS, , TM4, 395530-3, 42752-5, Problems/Solutions, TGHT PS Failed.
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Monday, June 03, 2019, 10:36: BIAS Near 55 kV, brought back down to 50 kV. Multiple sparks. Optics tripped, wire scanners & FC0 began running independently.
Anode current dropped from 7.328 mA to 6.105 mA. Knocked out the TGHT
The target heater dropped from 580A to 3.1 A. Attempted reset. Non-responsive. |
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Monday, June 03, 2019, 14:13, Aaron Schmidt, , , , TM4, 395530-3, 42752-5, Done, TMS:TP6 Turbo pump issue. (Ok now)
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Monday, June 03, 2019, 14:09:
Turbo pump TMS:TP6 was making a loud hum / buzz sound. The vacuum pressure is steadily increasing on IG6. Edi Contacted. Turbo pump likely failing.
The sound tapered off. |
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Monday, June 10, 2019, 14:34, Aaron Schmidt, , , , , , , Done, Removed TM4 Source Tray
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| Monday, June 10, 2019, 09:30: TM4 Source Tray removed - To HC area. |
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