Tuesday, June 06, 2017, 09:21: roughing.

Friday, June 09, 2017, 08:50: Ion gauge off. Turbo pumps off.

Friday, June 09, 2017, 10:46: Venting.

 Gas bottles for FEBIAD testing were exchanged yesterday around 1:30. One Neon & one Argon bottle were removed.

Two Neon bottles were added.

Friday, June 16, 2017, 11:22: roughing.

Friday, June 16, 2017, 14:28: Turbo pumps on

Friday, June 30, 2017, 10:37: Ion gauge, turbos off.

Friday, June 30, 2017, 13:01: Venting.

Attached is a recent list of Ta targets with their extracted ions peaks.

 Thursday, August 03, 2017, 17:00: Restarted TPs

 The Xantrex 10V 600 A power supply for the TBHT has been moved to ITE to replace the failed TGHT power supply

Anders Mjos wrote:

The Xantrex 10V 600 A power supply for the TBHT has been moved to ITE to replace the failed TGHT power supply

 A spare EMI-EMS 10 V - 500 A power supply was installed last Friday by John Chow. Dave Morris has connected the controls today and updated EPICS. The local voltage readback on the power supply does not work.

Monday, September 25, 2017, 14:10: Roughing.

Wednesday, September 27, 2017, 08:23: Turbo pumps on

Friday, October 06, 2017, 09:04: Ion gauge off. Turbos off.

Friday, October 06, 2017, 11:17: Venting.

Tuesday, October 10, 2017, 09:30:  Install/swap gas bottles. Elog.

Removed smallest Neon leak. Neon Bottle Serial #11231. Leak rate calibrated @ 1.59e-07 atm*CC/sec (02/09/2016)

In use:

Neon Bottle Serial #09572. Leak rate calibrated @ 1.82e-06 atm*CC/sec (02/09/2016)

Argon Bottle Serial #09937. Leak rate calibrated @ 1.35 x10-6 Atm-CC/sec (08/06/2003)

Tuesday, October 10, 2017, 10:12: Gas bottles opened. Pump not on? Vacuum spiked into e-04T. All closed. Await vacuum stabilization.

Tuesday, October 10, 2017, 10:36: Power on. Pump on Gas bottles opened. Await vacuum stabilization.

pump off.

Unable to hold Anode voltage after power supply change out.

Tuesday, October 10, 2017, 14:55: The Test Stand has been configured for Anode bias and the electrical connections have been wired according to ISK4523D REV 6.

At this current point in time John Chow has removed the power supply (PS). Will update once polarity is switched (if required) and is re-installed to the test stand.

Wednesday, October 11, 2017, 10:25: Polarity was switched  and PS is installed on the test stand. Sources/power switched on.

Monday, October 16, 2017, 11:45: Roughing.

Monday, October 16, 2017, 12:05: Turbo pumps started.

Monday, October 16, 2017, 12:10; Ion gauge on.

Tuesday, October 17, 2017, 10:43: Waterlines opened. RGA not on. Vacuum ok @ 1.53e-07T. Power/sources on.

Tuesday, October 17, 2017, 10:45: RGA on.

Tuesday, October 17, 2017, 10:50: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Tuesday, October 17, 2017, 14:44: EE Current Stable.

Tuesday, October 17, 2017, 14:52: Power/sources off.

Tuesday, October 17, 2017, 14:54: Waterlines purged.

with Fernando

Tuesday, October 24, 2017: Testing setup with triple coil

Wednesday, October 25, 2017: Field mapping at 70 A and current/field measurements on triple coil.

The turbo pump will need replacement.

Turbo pump TP6 requires replacement.

Wednesday, November 15, 2017, 09:55: Turbo (TP2) off. Ion gauge off.

Wednesday, November 15, 2017, 10:55: Venting

Power outage over the weekend. Reboot PLC and systems.

Monday, December 04, 2017, 08:22: Turbo pumps TMS:TP6 & TP2 Restarted.

Monday, December 04, 2017, 08:28: Time out on turbo pump TP1B.

Monday, December 04, 2017, 09:25: Turn off/restart TSG:TP1B Maincontrol.

Monday, December 04, 2017, 09:26: TMS:IG6 Restarted.

Monday, December 04, 2017, 14:24: Multi gauge controller to TSG:IG1 burned out. Replaced. Vacuum @ 4.45e-06T. Monitor.

Powered down vacuum gauge and turbo pump controllers

Tuesday, January 02, 2018

Cycled power for TCSIOC and PLCIOC

TP2 and TP6 started

TP1B does not start. TP1B controller does not start up correctly - controller will have to be replaced. E-fault submitted (10739).

Controller for PS for Q1,6 was switching constantly. Unplugged and plugged back in resolved the problem

TP1A started

(Aaron Schmidt)

Wednesday, January 03, 2018, 08:15:  TSG:TP1B Still non-responsive.

Wednesday, January 03, 2018, 08:20: Power/sources on. Add Voltage/Amp and check power supplies.

BIAS - 300V Reads 290V - OK

EE - 300V Reads 298V - OK

EZL - 300V Reads 293 V - OK

CB1 - 10V Reads 10V - OK

VCB1 - 10V Reads 10V - OK

CBC (both)  - 10V Reads 9V - OK

TBHT - 10A Reads 9.9A (009 direct off PS) - OK

TGHT - 10A Reads 9.8A (007 direct off PS) - OK

Optics Check:

Magnet ok - Some optics start, some do not respond. Submit fault report for communications issues.

Fault Report submitted - 10742

Thursday, January 04, 2018, 14:38:

Kyle and Dave were able to get all the canbus optics for ISAC test stand re-configured except one device: TMS:Q2

"We investigated and it looks like the controller board for the TMS:Q2 supply is toast. Unfortunately these boards are a very old style so we don't have a surplus of replacements on hand. Our electronics shop did have some spares but the spares are not ready for use and need to have a few components soldered on. " - Kyle

The repaired controller board should be ready for next week.

Wednesday, January 10, 2018, 13:22: TS optics all fixed. Turbo pump TP1B is still out.

Computer, TS, epics, restarted. Power checks

Monday, January 22, 2018, 09:00: ISAC PLC TLCIOC Restarted. 

Turbo pumps restarted.

Monday, January 22, 2018, 09:26: New controller for TSG:TP1B brought in.

(Connect) Global reset. Resart Turbo pumps.

Monday, January 22, 2018, 09:40: Both turbo pumps @ speed.

Vacuum controls ok

Sources ok

Optics -  Issues. Some restart, others do not.

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.

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.

Monday, February 05, 2018, 09:21: Ion gauges on.

Tuesday, February 06, 2018, 09:00: TSG:CB1 noted to be red. Attempts to restart/reconfigure failed. Alive displays red MAJOR. Fault submitted.