 Tuesday, February 09, 2021, 14:02, Aaron Schmidt, , , , , , , Problems/Solutions, DI water loss
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Tuesday, February 09, 2021, 13:43: DI water flow completely stopped.
Control room contacted. DI water loss confirmed.
Tuesday, February 09, 2021, 13:52: DI water flow returned. |
Friday, February 12, 2021, 12:16, Fernando Maldonado, , , , , , , Problems/Solutions, Grounding collimator cable from outside 
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| Friday, February 12, 2021, 12:13: Since the collimator is not used, Carla and I installed a BNC short outside the cage. See picture. |
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Friday, February 12, 2021, 16:38, Fernando Maldonado, , , , , , , Failed, FEBIAD parameter scan - efficiency measurements - energy spread.
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Friday, February 12, 2021, 16:37: FEBIAD installed with mechanical calibrated leak
Friday, February 12, 2021, 16:38: Roughing.
Gas lines opened all the way to the sour. SV4 and SV5. |
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Tuesday, February 16, 2021, 14:52, Fernando Maldonado, , , , , , , Problems/Solutions, Leak checking gas lines.
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Vacuum side
Tuesday, February 16, 2021, 13:42: The gas lines inside have been check. The inlet of the calibrated leak was not tighten properly and hence the
large leak observed. FIXED. |
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Thursday, February 18, 2021, 10:47, Aaron Schmidt, , , , , , , , Optics loss / CANBUS failure.
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Thursday, February 18, 2021, 10:45: TPS:Q3 & the TSB CBC CANBUS controllers had failed yesterday, as well as a cable was incorrectly seated. This
was fixed this morning.
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Thursday, February 18, 2021, 11:03, Aaron Schmidt, , , , , , , Problems/Solutions, DI water pump configuration
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https://elog.triumf.ca/TIS/Test-Stand/847
There was a previous DI CU-LCW pump trip as per the above elog. The CU-LCW pump was configured this morning. The water pressure is set to
80 PSI as per the MCR. Any further can overload & trip the pump. |
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Thursday, February 18, 2021, 15:15, Fernando Maldonado, , , , , , , Done, HLA tests
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Thursday, February 18, 2021, 15:01: With the help of Spencer Kiy, we tested the proper communication from python to epics.
Getting TSP:Q1 PV: successful both from the web application and jupyter notebook.
Setting TSP:Q1 PV: successful from the web application, failed jupyter notebook. |
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Thursday, February 18, 2021, 16:48, Fernando Maldonado, , , , , , , Failed, FEBIAD parameter scans
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Thursday, February 18, 2021, 15:19: Gas lines roughed and refilled. Gauge reads -50 kPa. Absolute pressure is 50 kPa.
IG1 @ 9.7 e-7 T.
Thursday, February 18, 2021, 15:27: BIAS/EZL/EE @ 30/13/1.5 kV. No sign of instabilities as before. Bias current=0.08 mA. |
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Friday, February 19, 2021, 13:44, Fernando Maldonado, , , , , , , Failed, FEBIAD parameter scans
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Friday, February 19, 2021, 13:28: Roughing
Friday, February 19, 2021, 13:43: Power on
Friday, February 19, 2021, 13:59: Turbos on |
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Monday, March 01, 2021, 16:13, Fernando Maldonado, , , , , , , Done, Temporary RGA installation
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Monday, March 01, 2021, 16:03: An ExTorr RGA has been installed in the ISAC test stand.
The original SRS 100 is still broken ( e-log 778) |
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Tuesday, March 02, 2021, 11:42, Aaron Schmidt, , , , , , , , TS Tripped.
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Wednesday, March 10, 2021, 11:10, Carla Babcock, , , , , , , , Venting for installation of emittance meters
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| Wednesday, March 10, 2021, 10:48 : Venting beamline section only for installation of emittance meters. |
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Wednesday, March 10, 2021, 14:28, Aaron Schmidt, , , , , , , In progress, RP2 swap.
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Swapped RP2 out from a Varian SH-110 to a Varian PTS06001.
Wednesday, March 10, 2021, 14:20: RP2 on.
Wednesday, March 10, 2021, 14:27: Turbo pumps on |
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Monday, March 15, 2021, 16:10, Carla Babcock, , , , , , , , TISA emittance meter testing with new FEBIAD source
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Monday, March 15, 2021, 16:09 Target and ion source ramped to 400A/330A this afternoon
Monday, March 15, 2021, 18:53 : Tune through to final RPMs but not optimized. 5e-8 on FC0. Will turn down target and ion source values to TGHT/TBHT
350/250 until tomorrow. BIAS/EZL/COIL/ANODE all off. |
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Thursday, March 25, 2021, 08:11, Aaron Schmidt, , , , , , , , Test Stand Tripped. (Water leak)
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Friday, March 26, 2021, 17:04, Carla Babcock, , , , , , , , Beam line vented for emittance meter exchange
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| Vented beamline and removed ARIEL emittance meter. In the process of swapping components, beamline left vented until Monday when we will finish the job. |
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Tuesday, March 30, 2021, 13:19, Carla Babcock, , , , , , , , Second emittance meter testing
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Emittance meter number 2 ready for beam shortly - installed and pumping down.
No beam found by Thursday evening, but beam seems to be coming out much differently than last time. Will check on emittance meter functionality
and try to re-tune later. |
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Sunday, April 04, 2021, 14:16, Carla Babcock, , , , , , , , Water leak problem persists
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IG1 has been spiking randomly, causing everything to turn off. Looks like the water leak is still there.
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Tuesday, April 13, 2021, 13:27, Aaron Schmidt, , , , , , , , Indium gaskets installed FS#3
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Changed the gaskets from C-seals on FS#3 water blocks E, F,& H. G was already done.
Tuesday, April 13, 2021, 13:23: FS#3 Waterline opened.
Tuesday, April 13, 2021, 13:25: No immediate water noticed visually or on the gloves. |
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Wednesday, May 19, 2021, 16:02, Aaron Schmidt, , , , , , , , P2N HS conditioning
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Parasitic assemblies on the lid & end plate included. Online HS.
Wednesday, May 19, 2021, 16:00: Roughing.
Thursday, May 20, 2021, 08:42: Turbo pumps were turned on last night. Vacuum @ 9.99e-07T. |
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