Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Test-Stand, Page 14 of 53  Not logged in ELOG logo
New entries since:Wed Dec 31 16:00:00 1969
  ID Date Author Target/No.# Source Station Module Target Oven W.O# Heat Shield W.O# Statusdown Subject Text Attachments
  780   Friday, January 24, 2020, 16:01 Anders Mjos      Problems/SolutionsUpgrading BIAS Power Supply


   
        
            
  
  788   Wednesday, March 04, 2020, 17:15 Fernando Maldonado      Problems/SolutionsEmittance rig communicationWednesday, March 04, 2020, 17:13: EPICS
page indicated a sucesful scan but data was
empty.
  
  793   Tuesday, May 19, 2020, 06:01 Aaron Schmidt     42972-8Problems/SolutionsLeak check / Troubleshoot https://elog.triumf.ca/TIS/Test-Stand/791
 May_19-20_Leak_check_-_FS#3.docxMess_inside_TS_-_1.jpgMess_inside_TS_-_2.jpgBlock_water_leak_visible.jpg 
  803   Tuesday, July 28, 2020, 13:27 Aaron Schmidt      Problems/SolutionsWater leak on magnet PS Fault: 13334
  
  805   Wednesday, August 05, 2020, 10:01 Aaron Schmidt      Problems/SolutionsRoughing pump swap out.Wednesday, August 05, 2020, 10:00: TP6
& TP2 off. IG6 off.
Wednesday, August 05, 2020, 12:20:
  
  810   Tuesday, August 25, 2020, 07:23 Aaron Schmidt      Problems/SolutionsBeam line side vacuum tripTuesday, August 25, 2020, 07:07: Beam line
side of the TS appears to have tripped? Open
BV6 & BV2.
  
  813   Tuesday, September 29, 2020, 11:56 Aaron Schmidt LP-SIS    Problems/SolutionsLeak check 3.0Installed Indium gasket on FS#2 - (C) water
block / R- TGHT.
Tuesday, September 29, 2020, 11:23:
  
  818   Monday, November 02, 2020, 08:52 Aaron Schmidt      Problems/SolutionsLeak check / TroubleshootMonday, November 02, 2020, 08:46:
Large Vacuum spike noted 5:30 approx.
Tripped TS. On tail end of the Nb#9 conditioning
 Nov-2-2020_Leak.docx 
  821   Monday, November 23, 2020, 10:03 Aaron Schmidt      Problems/SolutionsRP2 Check / pump down issueTMSRP2 has been struggling since the power
bump occurred Nov 18, 2020
Monday, November 23, 2020, 09:48:
 20201123_114110.jpg20201123_120204.jpg20201123_120208.jpg20201123_131124.jpg20201123_131127.jpg 
  823   Tuesday, December 01, 2020, 17:04 Carla Babcock      Problems/SolutionsFound another burned jumper cableBetween feedthroughs F (magnet coil) and
B (tube heater negative), I found a jumper
with two resistors that has been burned up.
 20201201_115557.jpg 
  844   Thursday, February 04, 2021, 18:48 Fernando Maldonado LP-SIS  44139-10 44378-2 Problems/SolutionsEnergy spread calibration with SISThe system was vented to  make clearance
on the waterlines as a very small continuous
discharge was observed.
 6x 
  847   Tuesday, February 09, 2021, 14:02 Aaron Schmidt      Problems/SolutionsDI water lossTuesday, February 09, 2021, 13:43: DI water
flow completely stopped.
Control room contacted. DI water
  
  849   Friday, February 12, 2021, 12:16 Fernando Maldonado      Problems/SolutionsGrounding collimator cable from outside Friday, February 12, 2021, 12:13:
Since the collimator is not used, Carla and
I installed a BNC short outside the cage.
 20210212_121227.jpg 
  851   Tuesday, February 16, 2021, 14:52 Fernando Maldonado      Problems/SolutionsLeak checking gas lines.Vacuum side
Tuesday, February 16, 2021, 13:42:
The gas lines inside have been check. The
  
  853   Thursday, February 18, 2021, 11:03 Aaron Schmidt      Problems/SolutionsDI water pump configurationhttps://elog.triumf.ca/TIS/Test-Stand/847
There was a previous DI CU-LCW 
pump trip as per the above elog. The CU-LCW
  
  871   Monday, April 19, 2021, 14:58 Anders Mjos P2N-SIS    Problems/SolutionsWater leak on coil neg (H and F)Determined on Friday April 16th that the
water leak was on the coil negative circuit.
This was determined by circulating water
  
  878   Wednesday, June 09, 2021, 11:51 Aaron Schmidt      Problems/SolutionsTPS:CB2 issue.Tuesday, June 08, 2021, 08:25: IV4 open.
Optics set minus TPS:CB2. Shows  as green
'on', set to 500V, however read back shows
  
  891   Tuesday, August 03, 2021, 11:55 Fernando Maldonado      Problems/SolutionsSwapped emmittance meter voltage cables.After not being able to get beam through
the emittance meter. I diagnosed that the
plates was not biased (reason yet unknow).
  
  892   Thursday, August 05, 2021, 08:49 Fernando Maldonado      Problems/SolutionsCANBUS snooper set up to investigate random optics turnining offProblem: Some devices
turn off unexpectedly and sometimes without
any obvious trigger. In the past, the only
 Annotation_2021-08-06_144737.png20210806_150334.jpg 
  893   Saturday, August 07, 2021, 18:07 Fernando Maldonado      Problems/SolutionsFC0 lasrge oscillation and RMPs offset. Both started today. [Got solved by itself]Saturday, August 07, 2021, 18:02: As mentions
in previous entries, the FC0 current oscillates
with no change on ion source parameters.
  
ELOG V2.9.2-2455