 Wednesday, June 03, 2015, 13:01, Anders Mjos, Conditioning Station, Standard Operation, TM4, SiC#31, Conditioning SiC#31 
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PNG1 connected to PNG in service cap (as per David W)
Wednesday, June 03, 2015, 12:59: Water on
Wednesday, June 03, 2015, 13:04: Staging enabled. |
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Tuesday, June 23, 2015, 16:49, Anders Mjos, Conditioning Station, Development, , , TCS is beeing migrated to ISAC
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by controls group (Dave Morris).
Friday, June 26, 2015
TCS has been migrated to ISAC controls. Access is possible on a per user basis from isacepics1.triumf.ca |
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Friday, June 26, 2015, 15:38, Anders Mjos, Conditioning Station, Development, TM2, , Leak check and HV test
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Roughing started by David.
Friday, June 26, 2015, 15:31: Started TP1S
Friday, June 26, 2015, 15:38: Started TP1 & TP2 |
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Thursday, July 02, 2015, 10:22, Anders Mjos, Conditioning Station, Maintenance, TM2, , TP1S failed
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| See e-fault 8233. Edi assisted in diagnosing the problem. The pump will have to be replaced. |
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Friday, July 03, 2015, 09:27, Anders Mjos, Conditioning Station, Development, , , Controls working on access control in EPICS
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| Some reboots will be done. |
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Tuesday, July 07, 2015, 10:50, Anders Mjos, Conditioning Station, Development, , , EPICS migration update - archiver
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The archiver is now merged with ISAC - data available under Utilities - Archiver Retrieval
Old archiver data is
available under Utilities -> Archiver Retrieval - old
Strip tool save/load and export files under /data/tcsdata
Login via isacepics1.triumf.ca. TCS button on ISAC menu
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Thursday, July 09, 2015, 13:17, Anders Mjos, Conditioning Station, Standard Operation, TM1, , TM1 in TCS for alpha contamination test
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Thursday, July 09, 2015, 13:17: Water package started.
Thursday, July 09, 2015, 15:20: Water package stopped.
Friday, July 10, 2015, 14:15: Roughing with new pump |
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Friday, July 10, 2015, 14:41, Anders Mjos, Conditioning Station, Maintenance, TM1, , Replaced roughing pump
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| The roughing pump was replaced with a more leak tight pump due to the discovery of Rn-220 migration while roughing on TM1 in TCS |
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Monday, August 17, 2015, 10:44, Anders Mjos, Conditioning Station, Development, TM2, LP-FEBIAD Test Target (empty), Conditioning TM2 Source Tray with FEBIAD test target
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TGHT, TBHT, ANODE and COIL power tested (some amps/volts)
Monday, August 17, 2015, 10:43: BIAS/EL/EE to 15/7.5/1.5 kV
Monday, August 17, 2015, 10:45 : COIL 20A, ANODE 200V |
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Friday, August 21, 2015, 11:38, Anders Mjos, South Hot-Cell, Repair, TM2, FEBIAD Test Target, Steerer wires found to be touching the gas lines
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Yesterday TM2 was inspected in the SHC. Spark marks were found both on the steerer wires and on the ANODE wire. The steerer wires (GND) were touching
the gas lines (60kV). This is likely the cause of the sparking observed at the Conditioning Station (e-log).
Photos are available on DocuShare |
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Wednesday, August 26, 2015, 09:54, Anders Mjos, Conditioning Station, Maintenance, , , Topped up water in TCS:TK2
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| Filled to 24.9 in |
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Thursday, August 27, 2015, 10:10, Anders Mjos, Conditioning Station, Standard Operation, TM2, ZrC#7, Conditioning new Source Tray
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Thursday, August 27, 2015, 10:10: Started water system. TK2 level reduced from 24.9 to 23.5 in.
IG2 not working. Force is ON.
EE in conditioning mode. |
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Tuesday, September 01, 2015, 16:55, Anders Mjos, Conditioning Station, Maintenance, , , TBHT power supply remvoed
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| The power supply is needed as a spare for the failed TGHT p/s in ITW |
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Friday, September 11, 2015, 14:31, Anders Mjos, Conditioning Station, Maintenance, TM2, ZrC#7, Vacuum gauge and EPICS read back calibration
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| The corelation betwenn the local value on the gauge controllers and the read back valiues in EPICS was compared. Data can be found in a previous e-log |
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Monday, October 05, 2015, 10:19, Anders Mjos, Conditioning Station, Maintenance, , , Chiller maintenance
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will be performed Tuesday October 6th
Tuesday, October 06, 2015: Maintenance re-schedlued for Wednesday October 7th |
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Monday, October 19, 2015, 15:52, Anders Mjos, South Hot-Cell, Standard Operation, TM2, SiC#32, Electrical and leak check
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An electrical check was completed by Travis C and Anders M. Note ~250 kOhm between Target and 60 kV common. Leak check was done by Dan M and Chad
F on HS and Window circuits. No leaks found |
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Wednesday, October 21, 2015, 11:58, Anders Mjos, South Hot-Cell, Development, TM2, ZrC#7, Extraction Electrode inspection
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The failed extraction electrode was inspected in the hot cell this morning by Anders and Chad. The following electrical measurements were taken
EE on target assembly as recieved from TM after online operation. 14 Ohm
EE removed from target assembly and placed on
conductive flat surface. ~1 G-Ohm at 1kV
EE installed back onto target assembly (fasteners not tightened).~ 0.8 G-Ohm at 1 kV
There |
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Friday, November 06, 2015, 14:36, Anders Mjos, Conditioning Station, Development, TM3, FEBIAD test target, Testing TM3
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Friday, November 06, 2015, 14:35: Roughing
Turbos was started around 4pm. Later it was found that the manual valve for the two turbo pumps on the service cap was closed. The valve was open
and pumping resumed. The roughing vacuum was high and increased into Saturday morning. The vacuum system was switched off on Saturday. |
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Friday, November 06, 2015, 14:44, Anders Mjos, Conditioning Station, Repair, TM3, , O-rings replaced on service cap
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O-rings were replaced on the service cap by Anders, Maico, Aurelia and Keith under work permit I2015-11-05-5
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Monday, November 09, 2015, 16:47, Anders Mjos, Conditioning Station, Maintenance, TM3, FEBIAD Test Target, Leak check of Service Cap
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Service cap leak checked this afternoon. Found multiple leaks of 10E-8 to 10E-7 range. Connected to the backing line with IG1 at ~4E-6 T, CG1A around
40 mT. Got responses around large round flange on top, rectangular side panels, water f/t on GND and water f/t on HV. Will resume leak checking tomorrow
to attempt to pinpoint sources of leak more accurately. |
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