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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#down Status Subject Text Attachments
  752   Wednesday, August 07, 2019, 15:19 Fernando Maldonado      Problems/SolutionsTest stand inspectionWednesday, August 07, 2019, 15:12: 
Arthur helped inspected the electric connections
on the TS.
  
  754   Tuesday, August 13, 2019, 12:03 Aaron Schmidt      Problems/SolutionsReplace RP1Tuesday, August 13, 2019, 11:55: Close
PV1. Turn off RP1.
Tuesday, August 13, 2019, 12:02:
 vac.PNGcurr.PNG 
  755   Thursday, August 15, 2019, 16:33 Fernando Maldonado      Problems/Solutions9-pin connection modificationThursday, August 15, 2019, 16:17: Q FT
undone to remove the connection to the 9-pin
The idea is to change the cables
  
  757   Monday, September 16, 2019, 10:05 Fernando Maldonado      Problems/SolutionsAlignment pin reinstalled Monday, September 16, 2019, 10:03:
The rightmost alignment pin has been reinstalled
(see picture attached). It was previously
 20190916_095937.jpg 
  759   Thursday, September 26, 2019, 11:30 Aaron Schmidt      Problems/SolutionsReplace CANBUS board TSG:CB1Thursday, September 26, 2019, 11:28: The
control board to TSG:CB1 was removed and
replaced.  
  
  763   Wednesday, October 23, 2019, 09:51 Aaron Schmidt      Problems/SolutionsWater leak in Magnet PSWednesday, October 23, 2019, 09:50:
Fault: 12797 
WP: C2019-10-23-2
  
  764   Friday, October 25, 2019, 12:04 Anders Mjos      Problems/SolutionsISG:TP1A found stopped Restarted TP. Note that CG1A is above 50
mTorr. CG1B shows 15 mTorr
  
  765   Monday, October 28, 2019, 09:24 Fernando Maldonado      Problems/SolutionsTSG:CG1A checked with local readerMonday, October 28, 2019, 09:22: The local
reader indicated 42 mTorr while EPICS showed
51mTorr.
  
  766   Wednesday, October 30, 2019, 14:50 Fernando Maldonado      Problems/SolutionsCathode bias mode configurationWednesday, October 30, 2019, 14:49: John
C. changed the polarity of the anode power
supply to negative, and Fernando M. rewired
  
  767   Thursday, October 31, 2019, 11:37 Fernando Maldonado      Problems/SolutionsProbing anode bias supply on the service capThursday, October 31, 2019, 10:41: Cage
removed. Tape put on the limit switches.
Anode interlock bypassed.
  
  768   Thursday, October 31, 2019, 13:22 Fernando Maldonado      Problems/Solutions9pin connector not fully in contact with baseplateThursday, October 31, 2019, 13:20: After
inspecting the interior, the 9 pin bracket
was found not making full contact with the 
 20191031_130003.jpg20191031_130028.jpg 
  771   Friday, November 15, 2019, 10:35 Aaron Schmidt       Pump down empty ChamberFriday, November 15, 2019, 09:35: Roughing.
Friday, November 15, 2019, 10:34:
Turbo pumps on.
  
  772   Friday, November 22, 2019, 19:06 Fernando Maldonado, Ferran Boix Pamies       PEEK seal tests Friday, November 22, 2019, 19:02:
The new design for the PEEK irradiation will
be tested.
  
  773   Wednesday, November 27, 2019, 16:01 Fernando Maldonado      Problems/SolutionsNew Controller for TP6Wednesday, November 27, 2019, 15:31: During
HV tests, bias was around 55kV when a spark
occur and almost immediately the controller
  
  774   Monday, December 02, 2019, 16:01 Fernando Maldonado      In progressFerran irradiation copper end plate tests (aka MIST)Friday: Test to validate Ferran's assembly.
The plan is to ramp up to operating current,
apply high voltage, and possibly extract
  
  775   Friday, December 20, 2019, 07:59 Aaron Schmidt       Holiday TS shut downFriday, December 20, 2019, 07:58: Turn
off ion gauges. Shut off turbo pumps TP6,
TP2, TP1A, & TP1B. Close backing valves.
  
  776   Friday, January 03, 2020, 11:56 Anders Mjos      Problems/SolutionsUpgrading BIAS Power SupplyA new power supply was installed today
by John Chow. Due to differences in pin configuration
of the controls, a change to the cabling
  
  778   Tuesday, January 21, 2020, 13:45 Aaron Schmidt      Problems/SolutionsRGA Communications errorTuesday, January 21, 2020, 13:42: The RGA
was unable to connect. Typically connects
on COM4, however it did not register. RGA
  
  779   Thursday, January 23, 2020, 16:05 Anders Mjos      Problems/SolutionsVacuum tripped due to PLC/EPICS for for the new BIASThursday, January 23, 2020, 16:05: Restarting
vacuum and TPs
  
  780   Friday, January 24, 2020, 16:01 Anders Mjos      Problems/SolutionsUpgrading BIAS Power Supply


   
        
            
  
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