 Tuesday, December 12, 2017, 08:32, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, Pump down w/ possible outgas 
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Check achievable vacuum. Watch for spikes on RGA. Silver bolts removed from the chamber. Vented steel screws in.
Tuesday, December 12, 2017, 08:23: Doors open from previous test. (Open for 7 minutes)
Tuesday, December 12, 2017, 08:30: Doors closed. Roughing. |
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Wednesday, December 20, 2017, 09:11, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, Holiday Shut Down
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Power/sources already off. The water cooling is currently left on.
Wednesday, December 20, 2017, 09:07: RGA off.
Wednesday, December 20, 2017, 09:08: Both Ion gauges and all 4 turbo pumps off. |
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Monday, January 22, 2018, 09:04, Aaron Schmidt, , , , , , , Done, Power outage & Controller replacement.
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Computer, TS, epics, restarted. Power checks
Monday, January 22, 2018, 09:00: ISAC PLC TLCIOC Restarted.
Turbo pumps restarted. |
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Friday, January 26, 2018, 11:10, Aaron Schmidt, , , , , , , Done, Helium tank replacement
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Friday, January 26, 2018, 11:08: New Helium tank installed inside the Test Stand.
-The 'Full' tag remains. The He tank was not opened.
-The old tank was placed beside the Test Stand beneath/beside the power switch. |
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Friday, January 26, 2018, 13:59, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, HV test 1
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Friday, January 26, 2018, 14:00: BIAS/EZL/EE ramp up.
Friday, January 26, 2018, 14:06: BIAS/EZL/EE @ 30/13/1.5 kV.
Friday, January 26, 2018, 14:09: BIAS/EZL/EE @ 35/13/1.5 kV. |
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Monday, January 29, 2018, 10:07, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, Power outage / HV test 2
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HV test 2 cancelled. 9:38: BIAS/EZL/EE @ 30/13/1.5 kV
Monday, January 29, 2018, 09:40 (Roughly) Power went out completely
Monday, January 29, 2018, 10:00: Power up TS |
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Tuesday, January 30, 2018, 06:51, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, Done, HV test 3
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Tuesday, January 30, 2018, 06:50: BIAS / EZL / EE @ 30 / 13 / 1.5
Tuesday, January 30, 2018, 06:52: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.
Tuesday, January 30, 2018, 06:58: Optics on / set |
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Wednesday, January 31, 2018, 09:53, Aaron Schmidt, , , , , (Blank), 42752-3, Done, Wire moved.
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Wednesday, January 31, 2018, 09:50: A wire (B - F) was too close (Almost touching) to the EZL and had visible sparks during HV tests 1 & 2. The wire
was adjusted to sit higher. and away from the EZL |
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Wednesday, January 31, 2018, 12:58, Aaron Schmidt, , LP-SIS, , , (Blank), 42752-3, In progress, HV test 4
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Wednesday, January 31, 2018, 12:53: Power/sources on.
Wednesday, January 31, 2018, 12:58: BIAS / EZL / EE @ 40 / 17 / 2
Wednesday, January 31, 2018, 13:02: BIAS / EZL / EE @ 40 / 17 / 2 |
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Monday, February 05, 2018, 09:17, Aaron Schmidt, , , , , , , Problems/Solutions, Epics loss
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Monday, February 05, 2018, 09:10: the epics program was in 'White-out'. Turbo pumps tripped.
Unplug, re-plug PLC.
Monday, February 05, 2018, 09:16: Restart Turbo pumps on chamber & beamline. |
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Wednesday, February 07, 2018, 08:46, Aaron Schmidt, , , , , , , , BIAS Power supply installation
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Wednesday, February 07, 2018, 08:40: A 75 kV Glassman power supply was installed in the rack for use in further HV testing.
-The 75kV power supply is linked into the keyed interlock system. The key & switch labelled BIAS/EZL will unlock it.
-The PS is currently not connected to the epics controls and can only be adjusted manually. |
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Friday, February 23, 2018, 08:50, Aaron Schmidt, , , , , , , , New Al Corona
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| Friday, February 23, 2018, 08:50 |
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Wednesday, February 28, 2018, 11:50, Aaron Schmidt, , , , , , , , HV Test Np
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New parts installed. Corona Shield, brackets, and board/spark gap orientation.
Wednesday, February 28, 2018, 11:48: Power on. Ready to test
Wednesday, February 28, 2018, 14:00: BIAS / EZL / EE @ 30 / 13 / 1.5 kV |
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Monday, March 12, 2018, 10:07, Aaron Schmidt, , , , , , , , HV Test w-gas
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Monday, March 12, 2018, 09:45: Gas lines opened. Leak rate set. Vacuum @ 1.16e-06T
Monday, March 12, 2018, 10:00: RGA on
Monday, March 12, 2018, 10:07: RGA off. Manually shut off power as well |
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Tuesday, March 13, 2018, 06:00, Aaron Schmidt, UC#22, LP-SIS, ITE, TM4, , , In progress, Conditioning Heat Shield for UC#22
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Tuesday, March 13, 2018, 08:50: Roughing.
Tuesday, March 13, 2018, 09:10: Turbo Pumps started.
Tuesday, March 13, 2018, 09:15: Ion gauge on. |
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Friday, March 16, 2018, 08:15, Aaron Schmidt, Nb#8, HP-SIS, ITW, TM2, 38817-2, 42738-12, In progress, Conditioning Nb#08 6x
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Friday, March 16, 2018, 08:42: Roughing.
Friday, March 16, 2018, 10:34: Turbo pumps started.
Friday, March 16, 2018, 10:40: Ion gauge on. |
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Tuesday, March 20, 2018, 09:14, Aaron Schmidt, , , , , , , Problems/Solutions, Optics issue
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Tuesday, March 20, 2018, 09:11: TMS:Q5 & TMS:Q2 controllers require repair. Unable to hold a negative voltage.
+ @ 680V
- @ 0V (Should be 680V as well) |
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Wednesday, April 11, 2018, 10:19, Aaron Schmidt, , , , , , , , Pump down empty chamber
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| Wednesday, April 11, 2018, 10:19: Roughing |
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Tuesday, April 17, 2018, 09:59, Aaron Schmidt, , LP-FEBIAD, , , 41790-9, , , Test FEBIAD
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New assembly & target. Same silver bolts.
Tuesday, April 17, 2018, 09:56: Roughing.
Tuesday, April 17, 2018, 10:57: Vacuum not coming down. @ 1.514T . Backing valves have been closed. |
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Tuesday, April 17, 2018, 11:02, Aaron Schmidt, , , , , , , Done, Roughing pump issue.
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Tuesday, April 17, 2018, 10:57: Vacuum not coming down. @ 1.514T . Backing valves have been closed.
TSG:CG1A @ 1.515T
TSG:CG1B @ 1.529T. |
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