Extra wraps of foil around the center block (6) + 3 full wraps around the shield.

Monday, January 16, 2023, 15:40: Roughing.

Monday, January 16, 2023, 16:10: TP1B on.

Monday, January 16, 2023, 16:17: TP1A on.

Monday, January 16, 2023, 16:32: Bypass on BV1A/BV1B used to undo TP1A trip. IG1 on & TP up to speed now.

Tuesday, January 17, 2023, 09:35: TMS:RP2 is failing. Beamline side roughing pump.

Tuesday, January 17, 2023, 09:35: Waterline FS#5 is open. Chamber side vacuum @ 1.14e-06T.

Tuesday, January 17, 2023, 09:46: TMS:TP6 & TMS TP2 off. PV2 shut. TMS RP2 off.

Tuesday, January 17, 2023, 12:46: Manually tapped up TGHT / TBHT to 10 A. 100 V on Anode. ok.

Tuesday, January 17, 2023, 12:47: Auto-ramping TGHT / TBHT to 25 / 25 A @ 2 A per min.

Tuesday, January 17, 2023, 13:00: Auto-ramping TGHT / TBHT to 100 / 100 A @ 2 A per min.

Tuesday, January 17, 2023, 13:47 : Ramping TGHT/TBHT to 0 / 0 A @ 4A per min as the datalogger is not showing up reading.

Tuesday, January 17, 2023, 14:24: Previous data logger was off. But could be turned back on. Dataloggers swapped just in case. Reading T2 @ 68.8 C. - AS

Tuesday, January 17, 2023, 15:49: Auto-ramping TGHT / TBHT to 100 / 100 A @ 2 A per min.

Tuesday, January 17, 2023, 17:10: Auto-ramping TGHT / TBHT to 200 / 200 A @ 2 A per min.

Tuesday, January 17, 2023, 19:56: Auto-ramping TGHT / TBHT to 250 / 250 A @ 2 A per min.

Tuesday, January 17, 2023, 20:28: Auto-ramping TGHT  to 300 A @ 2 A per min.

Wednesday, January 18, 2023, 10:17: Auto-ramping TGHT to 400 A @ 2 A per min. 

Wednesday, January 18, 2023, 11:35 : Auto-ramping TGHT to 500 A @ 2 A per min.

Wednesday, January 18, 2023, 13:51 :Auto-ramping TGHT / TBHT to 600 / 300 A @ 2 A per min.

Wednesday, January 18, 2023, 16:06 : Auto-ramping down TGHT / TBHT to 580 / 270 A @ 2 A per min to stay overnight.

Thursday, January 19, 2023, 10:49: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Thursday, January 19, 2023, 10:53: Anode @ 500 V.

Thursday, January 19, 2023, 10:54: Coil @ 50 A. Vacuum @ 1.36e-06T.

Thursday, January 19, 2023, 11:00: Auto-ramping TBHT to 290 A @ 2 A per minute.

Thursday, January 19, 2023, 11:14: Anode current @ 1.221 mA. Vacuum @ 1.52e-06T. TGHT /  TBHT @ 580 / 290 A.

Thursday, January 19, 2023, 11:24: Auto-cooling @ 2 A per min.

Thursday, January 19, 2023, 17:04: Anode voltage ramped down to 0 V.

Thursday, January 19, 2023, 17:04: Auto ramping down TGHT/TBHT to 0/ 0 A @ 2A per min.

Monday, January 30, 2023, 08:49: IG1 off. Turbo pumps off.

Tuesday, January 17, 2023, 09:48: TMS:RP2 off. Audible failure was in progress. Also observable on the strip tool. Vacuum group contacted.

IDP15 Scroll Pump, Std w/ inlet.

TMS:RP2

PN: X3815-64010

Serial: MY2301SA17

Thursday, April 13, 2023, 11:04: Roughing RP2

Thursday, April 13, 2023, 11:05: Open BV6 & BV2

Thursday, April 13, 2023, 11:15: TMS:TP2 & TMS:TP6 on.

Thursday, April 13, 2023, 11:19: IG6 on.

Thursday, April 13, 2023, 12:05: Vacuum @ 1.43e-05T.

Thursday, May 25, 2023, 13:47: Roughing.

Thursday, June 08, 2023, 14:22: Roughing.

Monday, July 10, 2023, 15:01: Roughing.

Wednesday, July 12, 2023, 09:38: Venting both chambers. 

Thursday, July 13, 2023, 07:37: Chamber is vented. Beamline is vented. Interlock bypassed on TPS:IV4 - AS

 Pumping down: TS loaded with a LP-SIS container for spectrometer test. 

Started heating up the target container: up to 300A.

Last week: the LP container was heated up to TGHT 580A and TBHT 230A, and cooled down before the weekend. 

Pumping again (LP container in) for one more check. Last check was completed on July 26: up to 400A. 

Vented the chamber today (July 27). 

Did another test over the weekend. Currently the PSs are off and the chamber under vacuum. 

Wednesday, August 16, 2023, 11:32: Roughing.

Thursday, August 17, 2023, 11:01: Venting.

Tuesday, August 29, 2023, 12:14: Roughing.

Tuesday, August 29, 2023, 13:17: TP1B started. 

Tuesday, August 29, 2023, 13:21: TP1B on. 

Tuesday, August 29, 2023, 13:46: TP1A started. 

Tuesday, August 29, 2023, 14:00: TP1A Tripped.

Tuesday, August 29, 2023, 14:20: TP1B off. 

Thursday, September 28, 2023, 13:40: Roughing - BB.

Tuesday, October 10, 2023, 14:08: Venting.

Aurelia has been testing on the ISAC TS since last week. Thermocouples are installed in the end cap, left side & the ionizer.

No elog was initiated, but much has happened.

Site wide power outage on Friday/Saturday caused problems. The TS was running at that time & was also affected. Reboots occurred on the weekend & testing resumed. IG6 was reset yesterday.

Thursday, November 16, 2023, 09:30: IV4 closed. TP6, TP2, TP1B, TP1A off. IG6 & IG1 off. PS off.

Thursday, November 16, 2023, 13:11: TP6 & TP2 restarted.

Monday, November 20, 2023, 12:06: IV4 closed. IG6 off. TP6 & TP2 off.

Monday, November 20, 2023, 12:42: Venting beamline side.

Tuesday, December 12, 2023, 12:39: Visual inspection.

Source tray: OK. Minor cracks on insulator near the coil conductor. Small chip in the upper TBHT insulator as well.

Water blocks: No leaks.

Pumping: TMS:RP2 recently purged. Otherwise all TP & RP OK.

Door seals: OK.

December 18 - January 15. Were not logged. Placed holder. Aurelia's tests. Included thermocouples in the oven & ionizer.

Issues with valve operations due to a leak in the solenoid valve above FC0. The HPA leak did not allow for sufficient pressure to remain in the lines to operate. The solenoid as changed this morning.

Thursday, January 18, 2024, 10:32: Roughing. Valves can be cycled. FC0 cycled. OK.

Thursday, January 18, 2024, 10:40: TMS TP6 & TMS:TP2 on.

Thursday, January 18, 2024, 10:45: IG6 on.

Tuesday, February 06, 2024, 14:06: Attempted to 'Close' FC0. While it succeeded in moving into position, HPA rushed out of the exhaust. This solenoid was replaced recently on January 18th. Requires replacement. (ordered)

Reference: https://elog.triumf.ca/TIS/Test-Stand/990

Stores PN: 01-7/01026

Valve, Solenoid, 24 Volt 5 Port

15-02-2024

The coil PS control card is fried. Roughly since the beginning of December. The PS was removed.

See attached image.

New PS was installed on Friday.

Tuesday, February 20, 2024, 08:01: Check Coil  not responding.

Tuesday, February 20, 2024, 09:48: System check 2: TGHT / TBHT manually to 5 / 5 A. BIAS / EE / EZL to 1 / -0.5 / 1 kV. Anode to 50 V.

Coil set to 15 A, did not adjust.

Tuesday, February 20, 2024, 12:04: Coil PS SW1-7 switch in was in an "Off" position & wouldn't allow the voltage signal through to the PS. Switched to "on". Coil tapped to 7 A manually & back to 0 A ok.

Fixed*

Tuesday, February 20, 2024, 14:20: TS to wired to Cathode BIAS mode as per ISK4563D.

Monday, March 11, 2024, 13:59: Power supply polarity switched to negative.

Monday, February 26, 2024, 10:12:

While attempting to cycle FC0, noticed that the turbo pumps TMS:TP6 & TMS:TP2 were off, with TP2 being tripped off. The vacuum on TMS:CG2A sat around 0.825T although RP2 was running. The ballast plug has since been removed to allow for a 2 hour purge of the roughing pump.

Thursday, February 29, 2024, 13:10: Backing pressure still had not stabilized. RP2 removed & taken to Vacuum Group.

Wednesday, March 06, 2024, 10:28:

Tip seals were replaced by Vacuum Group. Roughing.

Wednesday, March 06, 2024, 10:31: TMS:TP6 & TMS:TP2 on.

Wednesday, March 06, 2024, 10:49: TP6 has tripped twice. TP2 ok.

Wednesday, March 06, 2024, 12:25: Venting. TP6 is not operating above 3 krpm.

Vacuum Group acquired TP6. It was nearly seized.

Wednesday, March 06, 2024, 14:57: Varian 551 pump installed from the furnace behind the TS. Roughing.

Friday, March 08, 2024, 06:58: Soft start initiated.

Friday, March 08, 2024, 08:47: TP6 at speed.

Switched to Anode mode on March 28 including polarity. The old calibrated leak was also re-installed.