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 81 of 140  Not logged in ELOG logo
Entry  Thursday, April 21, 2022, 13:29, Frank Song, South Hot-Cell, Standard Operation, TM2, Febiad TEST, TM2 FEBIAD WITH A TEST TARGET TEST_FEBIAD_TARGET_E_CHECK.jpg

 A Test Febiad Target was installed and checked at SHC. 

Entry  Thursday, April 28, 2022, 07:24, Frank Song, ITW, Standard Operation, TM2, Febiad Test Target, Module Connection module_connection_checklist20220426.jpg

 TM2 was connected in ITW with a Febiad Test Target. 

Entry  Thursday, April 28, 2022, 08:16, David Wang, ITW, Standard Operation, TM2, , Annual ITW water signal interlocks check . 

Annual ITW water signal interlocks check was done with TM2 in ITW.   Water signal interlocks on all water circuits related to TM and 2A beam lines in ITW work fine. 

Entry  Wednesday, May 25, 2022, 13:43, Frank Song, ITW, Standard Operation, TM2, Febiad-Test, module disconnection tm2_disconnection.jpg

 TM2 with a test target was disconnected in ITW.

Entry  Monday, June 06, 2022, 14:15, Frank Song, South Hot-Cell, Standard Operation, TM2, SiC#42, TM2 FEBIAD with Target and No external Connections TM2_with_FEBIAD_SiC_42_electrical_check.jpg

 An electrical check was done at SHC for TM2 with FEBIAD SiC #42 Target. 

Entry  Tuesday, June 07, 2022, 14:15, Frank Song, ITE/ITW, Standard Operation, TM2, SiC#42, Module Connection TM2_with_sic_42_connected_in_ITW.jpg

 TM2 with Febiad target SiC#42 was connected in ITW.

Entry  Thursday, June 09, 2022, 09:47, Matthew Gareau, South Hot-Cell, Repair, TM2, SiC#42, containment box repair, Einzle lens, multi pin 

On June 2 2022, while attempting to install target SiC#42 a gasket fell off the water line. I attempted to remove the target to have the gasket reattached, however the multi pin connector guide pin was loose and was preventing the target from being removed. During the attempt to remove the target it was noticed that an electrical cable in the back of the module had become loose and was dangling. The target was then secured to the module, and then the module was moved to the SHC to complete the job/repairs.

June 3 2022, containment box was removed, Einzle Lens cable reattached and tested, and the multi pin guide pin was retightened.

On June 6 2022, the containment box was damaged while lifting the containment box back onto the module.

The left rear corner of the box caught on the module and the corner weld snapped and folded the corner down about 90 degrees.

With help from Chad, we were able to restraighten the corner with a C-clamp, enabling the box to be reattached to the module.

However the 2 bolts that were on the corner that attach to the module were not able to be aligned and were not used.

The target was reattached to the module, and to save time was brought directly to ITW, skipping the conditioning station. 

Entry  Monday, June 20, 2022, 11:00, Frank Song, North Hot-Cell, Repair, TM2, SiC#42, Failed Sic#42 electrical measurement at NHC Failed_Sic#42_electrical_measurement_at_NHC.jpg

 An electrical check was done at NHC, see attachment pls.

Entry  Monday, June 20, 2022, 18:03, Frank Song, South Hot-Cell, Standard Operation, TM2, Sic#43, electrical check TM2_with_SiC43.jpg

 TM2 with new target SiC#43 was electrical checked at SHC. please see attachment.

Entry  Tuesday, June 21, 2022, 15:36, Matthew Gareau, North Hot-Cell, Repair, TM2, SiC#42, SiC#43, multipin guide pin issues 

 While removing the SiC#42 it became apparent that the multipin guide pin had become loose again and was not allowing the target to dismount from the module.

The multipin shoulder bolts were removed and then the multipin was able to be pried off.

However the NHC manipulator were not able to reach the guide pin to remove it, which would be required before the SiC#43 could be installed.

The target module was then moved to the SHC where the guide pin could be removed and the installation of SiC#43 took place, along with the transfer of the parasitic attachment onto the SiC#43.

This problem seems to suggest that the multipin could use some redesign to ensure smoother target exchanges.

Entry  Tuesday, June 21, 2022, 18:30, Frank Song, ITW, Standard Operation, TM2, SiC#43 Febiad, Module Connection TM2_with_sic_42_connected_in_ITW.jpg

 TM2 with Febiad Target SiC #43 was connected in ITW. NOTE: the number of TARGET in attached picture should be #43. 

Entry  Wednesday, June 22, 2022, 09:14, David Wang, South Hot-Cell, Standard Operation, TM2, SiC#42 and SiC#43. , Three of TM2 moves related to SiC#42 to SiC #43 target switching job.  

Monday morning June 20th: TM2 with SiC # 42 was moved from ITW to NHC.

Monday afternoon: TM2 with no target was moved from NHC to SHC due to 10 pin connector guide pin loose issue. The guide pin has to be moved out in SHC due to NHC manipulator configuration limit .

Monday afternoon: TM2 with SiC # 43 was moved from SHC  to ITW.

all module moves are smooth.

Entry  Tuesday, July 19, 2022, 11:47, Frank Song, ITW, Standard Operation, TM2, SiC#43 Febiad, TM2 with SiC#43 disconnected in ITW  TM2_with_SiC43_disconnection_in_ITW.jpg

 the module was disconnected in pit and moved to NHC.

Entry  Tuesday, July 19, 2022, 11:53, Frank Song, North Hot-Cell, Standard Operation, TM2, SiC#43 Febiad, electrical check e_check_for_TM2_with_SiC43_Febiad.jpg

 A electrical check was done at NHC, see the pic attached with please.

Entry  Thursday, July 21, 2022, 10:24, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#38, electrical check TM2_with_UCx38_echeck_on_NHC.jpg

 A electrical check was done for TM2 with UCx#38

Entry  Tuesday, July 26, 2022, 13:50, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#38, TM2 electrical check with Target and No external Connections TM2_with_UCx38_echeck_on_NHC.jpg

 A standard electrical check was done for TM2 after the short issue be fixed.

Entry  Wednesday, July 27, 2022, 08:11, Frank Song, ITW, Standard Operation, TM2, UCx#38, Module Connection TM2_with_UCx38_connection_at_ITW.jpg

 TM2 with Target UCx#38 was connected in ITW.

Entry  Friday, July 29, 2022, 12:05, Carla Babcock, North Hot-Cell, Repair, TM2, UCx#38, Repair of UCx#38 EE short in ante room 20220726_111649.jpg20220726_111641.jpg

UCx#38 developed a short between the plasma electrode and the extraction electrode about 30mins after reaching full temperature in the conditioning station. The decision was made to bring it into the anteroom and try to clean it there.

To do this, it was uninstalled, the parasitic attachments were removed and it was brought into the ante room.

I removed the EE and the PE, and cleaned quite a lot of material from them both with methanol. I think put the ionizer foil bar down the ionizer to help dislodge any material there, and I also turned the target over and tapped gently to get any material out. The first two times some flakes came out, the third time nothing came out. I then reinstalled the electrodes using the EE alignment tool (not sure how successfully, didn't push it into the ionizer too much because I was worried about catching the Rh foil).

The taret was meggered at 500V then reinstalled and electrical checks were done. Everything looks back to normal. Conditioning in ITW was successful.

Entry  Tuesday, September 06, 2022, 13:58, Frank Song, ITW, Standard Operation, TM2, UCx#38, module disconnection TM2_with_UCx38_disconnection_in_ITW.png

 TM2 with Target UCx38 was disconnected in ITW and moved to NHC

Entry  Tuesday, September 06, 2022, 14:05, Frank Song, North Hot-Cell, Standard Operation, TM2, UCx#38, electrical check after disconnection  TM2_electrical_check_on_NHC_with_spent_UCx38_on.png

 An electrical was done on the NHC for TM2 with spent Target UCx#38 on

ELOG V2.9.2-2455