 Thursday, October 31, 2019, 13:22, Fernando Maldonado, , , , , , , Problems/Solutions, 9pin connector not fully in contact with baseplate 
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Thursday, October 31, 2019, 13:20: After inspecting the interior, the 9 pin bracket was found not making full contact with the baseplate (pic attached).
After pushing it and re doing the bolts conctact works. |
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Friday, November 15, 2019, 10:35, Aaron Schmidt, , , , , , , , Pump down empty Chamber
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Friday, November 15, 2019, 09:35: Roughing.
Friday, November 15, 2019, 10:34: Turbo pumps on.
Wednesday, November 20, 2019, 09:19: Turbo pumps off. Ion gauge off. |
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Friday, November 22, 2019, 19:06, Fernando Maldonado, Ferran Boix Pamies, , , , , , , , PEEK seal tests
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Friday, November 22, 2019, 19:02: The new design for the PEEK irradiation will be tested.
Blinds were removed and a new LP-SIS assembly with a modify heatshield was installed. Three termocuples installed.
Friday, November 22, 2019, 19:04: Roughing |
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Wednesday, November 27, 2019, 16:01, Fernando Maldonado, , , , , , , Problems/Solutions, New Controller for TP6
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Wednesday, November 27, 2019, 15:31: During HV tests, bias was around 55kV when a spark occur and almost immediately the controller for TP6 made a noticeable
noise and smoke started to come out of it.
Control room notified about the smoke. |
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Monday, December 02, 2019, 16:01, Fernando Maldonado, , , , , , , In progress, Ferran irradiation copper end plate tests (aka MIST)
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Friday: Test to validate Ferran's assembly. The plan is to ramp up to operating current, apply high voltage, and possibly extract beam.
Turbos on. IG1. Power on.
Monday, December 02, 2019, 15:59: Auto-ramp to 230/600 A for TBHT/TGHT @ 2A/min and 4A/min (0.5A/15 s 1 A/15s.) |
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Friday, December 20, 2019, 07:59, Aaron Schmidt, , , , , , , , Holiday TS shut down
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Friday, December 20, 2019, 07:58: Turn off ion gauges. Shut off turbo pumps TP6, TP2, TP1A, & TP1B. Close backing valves.
Friday, December 20, 2019, 08:06: PV1 & PV2 off. RP1 & RP2 off.
Monday, January 06, 2020, 09:35: Restarting TS. RP1 & RP2 on. (BIAS PS upgraded / Note: https://elog.triumf.ca/TIS/Test-Stand/776 ). |
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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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Tuesday, January 21, 2020, 13:45, Aaron Schmidt, , , , , , , Problems/Solutions, RGA Communications error
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Tuesday, January 21, 2020, 13:42: The RGA was unable to connect. Typically connects on COM4, however it did not register. RGA Offline.
Brought in a separate RGA. Was able to connect & see the 2nd RGA ID on COM4. Removed 2nd RGA.
We likely need to replace / repair our communication chip again. |
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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 |
 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, February 11, 2020, 14:27, Aaron Schmidt, , , , , , , , Pump down empty Chamber
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Tuesday, February 11, 2020, 14:27: UC#32 HS removed.
Tuesday, February 11, 2020, 14:27: Roughing.
Wednesday, February 12, 2020, 09:05: Venting. |
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Thursday, February 27, 2020, 07:20, Aaron Schmidt, , , , , , , , FS#3 - Fitting change out
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Thursday, February 27, 2020, 07:10: Swapped out an old brass fitting on the supply line going into FS#3 - Line K.
Replaced w/ SS fitting for interchangeability w/ other lines in case a bypass is needed. |
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Wednesday, March 04, 2020, 17:15, Fernando Maldonado, , , , , , , Problems/Solutions, Emittance rig communication
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Wednesday, March 04, 2020, 17:13: EPICS page indicated a sucesful scan but data was empty.
Wednesday, March 04, 2020, 17:13: Power suppply didn't respond to the voltage sweep
Wednesday, March 04, 2020, 17:14: Problem most likely similar to elog entry 531. |
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Friday, March 27, 2020, 11:30, Aaron Schmidt, , , , , , , , Vacuum loss / spike / Shutdown
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The ISAC was left with the turbo pumps and water supplies running. Just the power supplies off. Monday, March, 23, 2020.
Check daily
Thursday, March 26, 2020, 13:25: Vacuum ok at 3.2e-07T. All status ok. |
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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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Tuesday, May 19, 2020, 06:01, Aaron Schmidt, , , , , , 42972-8, Problems/Solutions, Leak check / Troubleshoot
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https://elog.triumf.ca/TIS/Test-Stand/791
https://elog.triumf.ca/TIS/Test-Stand/792
Tuesday, May 19, 2020, 06:01: Venting. |
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Wednesday, July 22, 2020, 08:56, Luca Egoriti, P2N test, HP-SIS, ITE, TM4, , , In progress, p2n heating test - electrical feedthrough configuration
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The electrical feedthroughs at the top of the test stand module were reconfigured to deliver up to 1200A to the p2n target.
1) The two COIL lines (one + and one -) were disconnected from their terminals E and F
2) The TBHT terminals (two + and two -) were disconnected from A and B |
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Tuesday, July 28, 2020, 13:27, Aaron Schmidt, , , , , , , Problems/Solutions, Water leak on magnet PS
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Fault: 13334
Tuesday, July 28, 2020, 12:00: Leak discovered in ISAC Test Stand MB1 PS. Appears
to be coming from hose barb soldered connection to heat sink of pass bank. Pass bank will need to be disassembled and heat sink soldered on a workbench. |
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Wednesday, August 05, 2020, 10:01, Aaron Schmidt, , , , , , , Problems/Solutions, Roughing pump swap out.
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Wednesday, August 05, 2020, 10:00: TP6 & TP2 off. IG6 off.
Wednesday, August 05, 2020, 12:20: RP2 swapped with a smaller roughing pump from the hot lab.
Wednesday, August 05, 2020, 12:25: Roughing. |
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Tuesday, August 18, 2020, 10:00, Aaron Schmidt, , , , , , , , IDP15 Scroll pump installed - RP1 replaced
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PN: X3815-64000
SN: MY2005SA02
Description: IDP15 Scroll pump, Std. |
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