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 94 of 138  Not logged in ELOG logo
ID Date Author Category Type Module Target/Number Subject
  888   Friday, April 17, 2015, 11:56 Travis CaveSouth Hot-CellStandard OperationTM1UC#12Electrical check

Electrical check of TM#1 with UCx#12 attached. See attached PDF for details.

  887   Friday, April 17, 2015, 09:09 Travis CaveSouth Hot-CellStandard OperationTM1No targetModule move

TM#1 with no target has been moved from the south west silo to the south hot cell for the installation of the UCx target.

  886   Wednesday, April 15, 2015, 09:01 Anders MjosConditioning StationDevelopment  Archiver variables added by Controls

 

 

 

 

 

 

 

 

 

 

The following variable have been added to the archiver (as per work request)

TCS:TS5:RDTEMP 
TCS:TCM1:EE:RDTEMP 
TCS:TCM1:COIL1:RDTEMP 
TCS:TCM1:TBHT:RDTEMP 
TCS:TCM1:TGHT:RDTEMP 
TCS:TCM1:MSP:RDTEMP 
TCS:TCM1:HVC1:RDTEMP 
TCS:TCM1:HS:RDTEMP 
TCS:FC:SCALECUR 
TCS:COL:SCALECUR 
TCS:TK2:RDLEVEL 
TCS:TK2:RDLEVEL 
TCS:DIF1:RDFLOW 
TCS:CHILL:RDHRS

The archiver was restarted.

 

 

  885   Monday, April 13, 2015, 08:59 David WangITEStandard Operation  Target Hall Scheduled Activities April 07 - June 26 2015

See attachments 1, 2 for target hall schedule from 07 April to 26 June 2015. The first TM1 move which is scheduled on 16 April 2015 could be delayed because of SHC operator availability. I will update the schedule once Don confirms the move date with Isaac.

Updated the schedule. The TM1 move has been re-scheduled to Friday, 17 April 2015.    See attachments 3,4.

  884   Friday, April 10, 2015, 15:40 David WangITEStandard OperationTM4 5 Shielding blocks have been transferred from ITW to ITE.

5 shielding  blocks have been transferred to ITE. The ITE is configured to take proton beam.

  883   Wednesday, April 01, 2015, 13:12 David WangITEStandard OperationTM4Ta#45TM4 has been connected in ITE

TM4 has been connected in ITE. ITE six turbo-pumps have been started. So far so good.

  882   Wednesday, April 01, 2015, 13:08 David WangITEStandard OperationTM4 Replaced ITE tank to module 42X0.275 o-ring

I replaced ITE tank to module 42 ID X 0.275 o-ring. The o-ring is changed once a year before the first beam time. The flanges was cleaned and the new o-ring was installed. It works fine.

  881   Wednesday, April 01, 2015, 10:52 Travis CaveITEStandard OperationTM4Ta#45Module move

TM#4 with Ta#45 has been moved from the conditioning station to the east target station.

  880   Wednesday, April 01, 2015, 06:56 David WangConditioning StationStandard OperationTM4Ta#45TM4 has been disconnected at CS.

TM4 has been disconnected at CS. The CS and TM4 is venting for move. Anders stopped vacuum and water system yesterday.

  879   Tuesday, March 31, 2015, 11:36 chad fisherSouth Hot-CellDevelopmentTM2 TM2 Optics Tray Complete

TM2 optics tray is complete.

Master alignment tray: 0 up/down, 0 left/right

Optics tray: Front 0 up/down, 0 left/right. Middle 0 up/down, 0 left/right. Back 0 up/down, 0 left right.

 

  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.

  877   Monday, March 30, 2015, 07:38 David WangITEStandard OperationTM4 TH Shut Down Activities Schedule Feb 23th- Apr 15th update

Updated schedule this morning after last Fridays ISAC facility support group meeting.

Updated schedule on 2015-April -02. See attachments 3,4. The scheduled all shut down jobs are done on time.The TM2 move to SHC will be delayed to May.There will be a new beam running time TH activities schedule (start from April 15) replacing this shut down schedule on next time  weekly update.

  876   Friday, March 27, 2015, 11:29 David WangConditioning StationStandard OperationTM4Ta#45TM4 is connected at CS

TM4 has been connected at CS which includes high current cables, water lines, EE cable, and Enizel lens cable. The HV cover has been  installed onto the TM4 service cap.The CS water system is started. All water signals are good so far.   Anders will start  HV and heaters conditioning on next Monday.

  875   Friday, March 27, 2015, 10:03 David WangConditioning StationStandard OperationTM4Ta#45Helium pressure test on TM4 HS line at CS

The helium pressure test on TM4 HS line at conditioning station is done. No leak. I also leak checked all vacuum seals on TM4 service cap. They are all good.

  874   Thursday, March 26, 2015, 09:20 Travis CaveConditioning StationStandard OperationTM4Ta#45Electrical check

Electrical check of TM#4 with Ta#45 at the conditioning station, see attached pdf for details.

  873   Wednesday, March 25, 2015, 14:34 David WangConditioning StationStandard OperationTM4Ta#45 TM4 and CS turbo- pumps are started .

I connected TM4 and CS vacuum system after TM4 move. CS roughing pump was started first this morning. Later, Anders, Bill and I started 3 turbo pumps on TM4 and CS. The pumping down is good so far. The CS vacuum system ion gauges are turned on also.

  872   Wednesday, March 25, 2015, 14:25 David WangSouth Hot-CellStandard OperationTM4Ta#45Leak check on TM4 HS water line with new Ta#45 target. at SHC

Chad and I leak checked TM4 HS water line with new Ta#45 target installed at SHC. Leak detector base leak rate 0.0Xe-9 atm.cc/sec, base pressure 0.0Xe-4 torr. Chad sprayed helium twice on each of HS 2 VCR joints.No leak has been found. The joints are leak tight. The helium pressure test  will be done at CS later.

  871   Wednesday, March 25, 2015, 10:37 chad fisherSouth Hot-CellDevelopment  TM2 optics tray build

TM2 optics tray build is continuing. Going well. Hope to have assembly and alignment finished by Friday.

 

 

  870   Tuesday, March 24, 2015, 13:57 Travis CaveSouth Hot-CellStandard OperationTM4Ta#45Electrical check

TM#4 electrical checks with and without the target installed, installed target is Ta#45.

  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.

 

 

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