 Monday, June 07, 2021, 14:40, Aaron Schmidt, , , , , , , Done, FC6 re-installed
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Monday, June 07, 2021, 14:39: Roughing beam line section.
Monday, June 07, 2021, 14:46: TMS:TP6 on.
Monday, June 07, 2021, 14:49: TMS:TP2 on. |
Thursday, August 14, 2014, 08:45, Anders Mjos, , , , , , , Problems/Solutions, FC0 reading full current 
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since yesterday around 19h. See attached screen shot of archived data
Thursday, August 14, 2014, 08:40: Rebooted IOC. Still reading full scale only. FC0 reads full scale with signal cable removed.
e-fault 7545 |
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Saturday, August 07, 2021, 18:07, Fernando Maldonado, , , , , , , Problems/Solutions, FC0 lasrge oscillation and RMPs offset. Both started today. [Got solved by itself]
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Saturday, August 07, 2021, 18:02: As mentions in previous entries, the FC0 current oscillates with no change on ion source parameters.
Hence, I came on-site to see if there was an issue with the hardware. Nothing obvious.
Last night there were some sparks that might have cause some issue. |
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Thursday, June 19, 2014, 10:48, Anders Mjos, , , , , , , Problems/Solutions, FC0 did not retract from beam line
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| Upon inspection it was found that the bolt attaching the FC to the actuator had fallen off. The bolt was reattached and FC0 can be actuated in/out again. |
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Tuesday, February 06, 2024, 14:09, Aaron Schmidt, , , , , , , Problems/Solutions, FC0 Solenoid issue
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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 |
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Thursday, January 18, 2024, 10:47, Aaron Schmidt, , , , , , , Problems/Solutions, FC0 Solenoid Replaced.
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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. |
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Thursday, December 06, 2018, 11:02, Aaron Schmidt, , , , , , , Problems/Solutions, FC0 Bellows Replacement.
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Thursday, December 06, 2018, 11:02: Turbo pumps (TP6 & TP2) off on beamline side. IG6 off.
Thursday, December 06, 2018, 14:06: Turbo pumps restarted. FC0 bellows replacement to occur Monday.
Monday, December 10, 2018, 11:00: Vented on beam side of IV4. Turbo pumps & backing valves closed preemptively on chamber side due |
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Friday, June 10, 2016, 12:42, Anders Mjos, , , , , , , Problems/Solutions, FC0 BIAS probelm
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| Graham Waters is looking into this problem. The IOC has been rebooted a couple of times. |
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Sunday, August 12, 2012, 22:07, Pierre Bricault, , , , , , , In progress, FBIAD test
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The reset restored the control.
But magnet supply does not put any amperage out.
Try turning it off and on. No chance. |
 Monday, October 19, 2015, 15:39, Anders Mjos, , , , , , , Problems/Solutions, Exhaust came off the new RP2
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Anders Mjos wrote:
by vacuum group. The pump was making more noise than usual. |
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Tuesday, August 04, 2015, 13:37, Anders Mjos, , , , , , , Problems/Solutions, Equipment for outgassing measurements removed
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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, August 29, 2018, 11:36, Aaron Schmidt, , , , , , , , Epics / putty crash.
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Wednesday, August 29, 2018, 11:35: EPIC's crashed.... epically.
Unable to restart Putty or TS controls.
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Monday, February 08, 2021, 09:20, Aaron Schmidt, , LP-SIS, , , 44139-10, 44378-2, Failed, Energy spread calibration with SIS. No PE
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Re-salted. PE removed. EE Cleaned
Monday, February 08, 2021, 09:17: Roughing.
Monday, February 08, 2021, 09:46: TP1B on |
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Thursday, January 21, 2021, 10:10, Fernando Maldonado, , LP-SIS, , , 44139-10, 44378-2, Done, Energy spread calibration - SIS with TBHT negatively biased
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Thursday, January 21, 2021, 10:05: Anodeless Negative Bias On Surface Ion Source, or ANBOSIS (still working on the acronym). installed to
test energy spread vs position.
The SIS allow a more forgiving operation while calibrating such that other sources can have these type of measurements. |
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Thursday, February 04, 2021, 18:48, Fernando Maldonado, , LP-SIS, , , 44139-10, 44378-2 , Problems/Solutions, Energy spread calibration with SIS 6x
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The system was vented to make clearance on the waterlines as a very small continuous discharge was observed.
The inspection revealed some marks on the HS water line (sideview photo). From the the bottom and from real close (zoom and backview photo) the
marks are quite noticeable with shinny copper in the middle and dark circles around. |
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Thursday, February 04, 2021, 19:22, Fernando Maldonado, , LP-SIS, , , 44139-10 , 44378-2, Done, Energy spread calibration with SIS
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See e-log entry: 884:
Thursday, February 04, 2021, 18:45: Roughing
Thursday, February 04, 2021, 19:13: Turbos on. |
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Wednesday, February 10, 2021, 09:49, Aaron Schmidt, , LP-SIS, , , 44691-8, 44378-2 / 44378-3, Failed, Energy spread calibration with SIS
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Note* target has a ring on the TGHT - Right leg. EE & PE placed. Target to HS OL - OK.
Wednesday, February 10, 2021, 09:37: Roughing.
Wednesday, February 10, 2021, 09:45: Bypass / Force applied on IG1 to test Anode. |
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Monday, February 01, 2021, 08:38, Fernando Maldonado, , LP-SIS, , , 44139-10 , 44378-2 , Failed, Energy spread calibration
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Monday, February 01, 2021, 08:38 : The anode seems to be shorted but we can still test the amount of dispersion at the image position, and
correlate with energy spread.
Monday, February 01, 2021, 11:27: Bias/EZL/EE @ 30/0/1.5 kV. |
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Monday, June 04, 2012, 11:40, Anders Mjos, , , , , , , In progress, Empty chamber
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HS water lines blanked.
Monday, June 04, 2012, 11:40: Roughing.
Monday, June 04, 2012, 11:58: Starting turbos. |
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