Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 33 of 140  Not logged in ELOG logo
ID Date Author Category Type Module Target/Number Subjectdown
  1429   Friday, January 27, 2017, 08:46 chad fisherSouth Hot-CellStandard OperationTM4Ta#50 Ta#50 Removed

Ta#50 has been was removed from TM4 on Wednesday, January 25th.

  1329   Wednesday, August 24, 2016, 09:17 chad fisherSouth Hot-CellStandard OperationTM2 Ta#49

Ta#49 has been installed on TM2 and tested. All high current fasteners torqued to 130 in lbs.

  1273   Wednesday, July 06, 2016, 09:16 chad fisherSouth Hot-CellStandard OperationTM2SiC#33Ta#48 removed SiC#33 installed

Ta#48 has been removed from TM2 and SiC#33 installed.

  1225   Tuesday, May 10, 2016, 13:37 chad fisherSouth Hot-CellStandard OperationTM2Ta#48Ta#48 Installation

Ta#48 has been installed onto TM2. Also new window gaskets were installed.

High current fasteners were torqued to 130 in lbs. Shutter side of the containment box recieved new fasteners.

  1132   Tuesday, November 24, 2015, 14:03 chad fisherSouth Hot-CellStandard OperationTM4 Ta#46

Ta#46 has been removed from TM4.

  869   Tuesday, March 24, 2015, 09:47 chad fisherSouth Hot-CellStandard OperationTM4Ta#45Ta#45 installed

Ta#45 has been installed onto TM4 and is ready for leak and electrical check. High current fasteners torqued to 130 in.lbs.

 

 

  867   Monday, March 23, 2015, 14:03 chad fisherSouth Hot-CellStandard Operation Ta#45Ta#45 inserted into hot cell

Ta#45 has been inserted into the hot cell. Swipe taken of inner tool port area: 100000 counts/min.

  878   Monday, March 30, 2015, 09:03 Anders MjosConditioning StationStandard OperationTM4Ta#45Ta#45 Conditionoing

Monday, March 30, 2015, 08:59: Reset chiller by switching on off power (fault 2)

Monday, March 30, 2015, 09:02: Switched on CHILL:CP2, TS5 at 34 C

Monday, March 30, 2015, 10:24 : Cage locked. EE to GND. BIAS and EL ON.

Troubleshooting BIAS current limiting. Turned out to be a EPICS initialization issue. Resolved by setting/changing the current limit again in EPICS.

Monday, March 30, 2015, 14:00: BIAS/EL 18 / 9 kV

Monday, March 30, 2015, 14:16: BIAS/EL 24 / 12 kV

Monday, March 30, 2015, 16:03: BIAS/EL 30 / 15 kV. Occasional sparking while stepping up since 26 kV

Monday, March 30, 2015, 16:13: BIAS/EL 30.8 / 15 kV. 110% of scheduled 28 kV. BIAS/EL 0.04 / 0.09 mA

Monday, March 30, 2015, 17:26 : Maintained BIAS over 1 hour. One spark after.

Monday, March 30, 2015, 17:27 : BIAS / EL off.


Tuesday, March 31, 2015, 08:12: Cage access. EE to EE PS. Cage locked.

Tuesday, March 31, 2015, 08:24: BIAS/EL/EE at 30.8 / 15 / 1 kV

Tuesday, March 31, 2015, 08:26 : EE to 2 kV, 1.96 mA

Tuesday, March 31, 2015, 08:46: No sparks for 20 min.

Tuesday, March 31, 2015, 08:48 : BIAS/EL/EE at 20 / 9.3 / 1.5 kV

Tuesday, March 31, 2015, 08:57: Started auto ramping of heaters to 580 / 230 A at 2 A/min.

Tuesday, March 31, 2015, 10:54: TBHT at 230 A

Tuesday, March 31, 2015, 14:05: TGHT at 580 A

Tuesday, March 31, 2015, 14:21: BIAS/EL/EE to 30.8 / 15 / 2 kV

Tuesday, March 31, 2015, 17:48: Source stable for 4h

Tuesday, March 31, 2015, 18:20: Lowered IAS/EL/EE to 20 / 9.3 / 1.5 kV. IG2 at 6.2E-6 T

Tuesday, March 31, 2015, 21:27: Starting ramp down at 15/12 A/min. IG2 at 6.8E-6 T

Tuesday, March 31, 2015, 21:51: BIAS/EL/EE to zero and off. IG2 at 6.6E-6 T

Tuesday, March 31, 2015, 22:17: TGHT and TBHT off

Tuesday, March 31, 2015, 22:41: Turbos off.

Tuesday, March 31, 2015, 22:42: Water off.

Attachment 1: Ta#45_Conditioning.docx
  793   Wednesday, November 19, 2014, 08:49 chad fisherSouth Hot-CellStandard OperationTM4UCx#11Ta#44 Removed Ucx#11 Installed

Ta#44 has been removed from TM4 and UCx#11 has been installed and is ready for testing.

New fasteners were installed for all mounting and current connections.

High current fasteners were torqued to 130in lbs.

  630   Tuesday, March 25, 2014, 09:11 chad fisherSouth Hot-CellStandard OperationTM4Ta#42Ta#42 install and "new" 9 pin

Ta#42 has been installed onto TM4. The "new" 9 pin connector was not an issue...attually went on better than any other previous one. Leaving the mounting screws loose on the target half allowed use of the manipulator to center the pins and insert them with ease.

Attachment 1: TM4_20140325_01.jpg
TM4_20140325_01.jpg
  356   Wednesday, May 22, 2013, 14:11 chad fisherSouth Hot-CellStandard OperationTM4Ta#40Ta#40 installed

Ta#40 has been installed.

Leak checking and high voltage tomorrow before the move.

  285   Wednesday, April 03, 2013, 13:28 chad fisherSouth Hot-CellStandard OperationTM1Ta#39Ta#39 installed

Ta#39 has been installed onto TM1.

  282   Tuesday, April 02, 2013, 10:07 chad fisherSouth Hot-CellStandard OperationTM1Ta#39Ta#39 inserted into hot cell

Ta#39 has been inserted into the hot cell in preparation for TM1 target change.

  393   Wednesday, July 03, 2013, 08:43 chad fisherSouth Hot-CellStandard Operation  Ta#39 Transfered to spent target storage vault
  394   Wednesday, July 03, 2013, 08:44 chad fisher, Travis CaveSouth Hot-CellStandard Operation  Ta#39 Transfered to spent target storage vault

Ta#39 has been transferred to spent target storage vault. Ta#39 was placed into pail #106 and placed into spot of 4C of the spent target vault. The pail measured 95.8mSv/hr upon removal from the hot cell. See attached PDF for details.

Attachment 1: Vault_Storage_July_3_2013.pdf
Vault_Storage_July_3_2013.pdf Vault_Storage_July_3_2013.pdf Vault_Storage_July_3_2013.pdf Vault_Storage_July_3_2013.pdf
  389   Thursday, June 27, 2013, 14:23 chad fisherSouth Hot-CellStandard OperationTM1Ta#39Ta#39 Autopsy performed

An autopsy of Ta#39 was performed yesterday and today. Ta#39 will be sent to the spent target storage vault on Tuesday.

 

 

  29   Wednesday, September 28, 2011, 10:06 chad fisherSouth Hot-CellStandard OperationTM4Ta#36Ta#36 Removal

Ta#36 was removed from target module 4.

The standard, unexplained, un-investegated, un-resolved "arc" were again present on "JP's connector", otherwise no apparent problems visible.

 

Chad

 

 

  1922   Thursday, May 16, 2019, 12:31 chad fisherSouth Hot-CellStandard OperationTM2Ta#58Ta #58 installed

Ta #58 has been installed onto TM2. All new silver plated high current fasteners. All torqued to 130 in lbs.

  569   Wednesday, December 04, 2013, 13:57 chad fisherSouth Hot-CellStandard OperationTM4Ta #47Ta #47 Removed - broken bolt

Ta #47 has been removed from TM4.

One containment box cover bolt would not come out. Upon attempted removal with the stud remover the bolt sheared...which is not uncommon...just hasn't happened in many years...CBB being stuck or shearing.

Nine pin connector shows the typical "arcing" mark.

  70   Thursday, January 12, 2012, 14:32 David WangITERepairTM4 TP2 on TM4 has been replaced

TP2 on TM4 has been replaced with a new turbo pump , I didnt  reset the controller in electrical room.So this new pump start to run at 8083 hours on ITE TP2 controller. The new TP2 pump properly  started. It works fine now.

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