ELOG RH-ISAC

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 114 of 138

Not logged in

Back | Find | Select | Help | Login

Full | Summary | Threaded | Hide attachments

2746 Entries

Goto page Previous 1, 2, 3 ... 113, 114, 115 ... 136, 137, 138 Next

ID	Date	Author	Category	Type	Module	Target/Number	Subject
919	Wednesday, May 27, 2015, 08:57	Travis Cave	Conditioning Station	Standard Operation	TM2		Module moved
TM#2 with no source tray has been moved from the south hot cell to the conditioning station.
920	Friday, May 29, 2015, 09:16	Travis Cave	Conditioning Station	Standard Operation	TM2	no target	Module moved
TM#2 with no source tray has been moved from the conditioning station to the north east silo.
926	Tuesday, June 02, 2015, 11:54	Travis Cave	Conditioning Station	Standard Operation	TM4	SiC#31	Module moved
TM#4 with SiC#31 has been moved from the south hot cell to the conditioning station.
928	Tuesday, June 02, 2015, 14:38	David Wang	Conditioning Station	Repair	TM4		replace broken TM4 IG1
TM4 IG1 filament was broken during last run at ITE. The broken filament is replaced with a new one today when TM4 is located at CS. 2015-06-03 , Leak checked the new 25 conflat gasket today. No leak. See attachments
Attachment 1: 002.JPG

Attachment 2: 006.JPG

929	Tuesday, June 02, 2015, 14:39	David Wang	Conditioning Station	Standard Operation	TM4	SiC #31	TM4 and CS turbo- pumps are started .
TM4 and CS turbo-pumps are started this afternoon. Everything is good so far.
930	Wednesday, June 03, 2015, 11:22	David Wang	Conditioning Station	Standard Operation			Target Hall Scheduled Activities April 07 - July 21 2015
I revised the Target Hall schedule to July 21 2015. It is the time new TM2 with ZrC target started at ITW. 2015-06-04, Updated the schedule with new PDF view. See attachments 3, 4
Attachment 1: Target_Hall_Scheduled_Activities__Apr_07_to_July_21__2015.pdf

Attachment 2: Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.mpp
Attachment 3: Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.pdf

Attachment 4: Target_Hall_Scheduled_Activities__Apr_07_to_July_21_2015.mpp
931	Wednesday, June 03, 2015, 13:01	Anders Mjos	Conditioning Station	Standard Operation	TM4	SiC#31	Conditioning SiC#31
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. Wednesday, June 03, 2015, 14:02: Auto-ramping to 580 and 200 A at 2 and 1 A/min. Wednesday, June 03, 2015, 14:03 : BIAS/EL/EE to 20/10/1.5 kV ISAC operations monitored TCS from Wednesday to Monday Monday, June 08, 2015, 08:55 : Started cool-down of target Monday, June 08, 2015, 09:19: BIAS/EL/EE off Monday, June 08, 2015, 09:32: EE configured to conditioning mode Monday, June 08, 2015, 10:12 : TGHT and TBHT off Monday, June 08, 2015, 10:25: BIAS/EL to 20/10 kV Monday, June 08, 2015, 10:32: BIAS/EL to 30/15 kV Monday, June 08, 2015, 10:45: BIAS/EL to 40/20 kV. Some bias sparking from ~39 kV Monday, June 08, 2015, 13:40: BIAS/EL to 47.5/20 kV Monday, June 08, 2015, 14:35: BIAS/EL to 50/20 kV Monday, June 08, 2015, 14:39: BIAS/EL to 50/25 kV Monday, June 08, 2015, 16:54: BIAS/EL to 53/25 kV Monday, June 08, 2015, 17:03: BIAS/EL/EE off Tuesday, June 09, 2015, 08:02: BIAS/EL to 30/15 kV Tuesday, June 09, 2015, 08:07: BIAS/EL to 40/20 kV. Tuesday, June 09, 2015, 08:13: BIAS/EL to 50/25 kV Tuesday, June 09, 2015, 08:27: BIAS/EL to 53/25 kV Tuesday, June 09, 2015, 08:57: BIAS/EL to 55/25 kV Tuesday, June 09, 2015, 09:31: Power supplies tripped on IG2 vacuum after a spark at ~57.5 kV Tuesday, June 09, 2015, 09:40: BIAS/EL to 40/20 kV. Tuesday, June 09, 2015, 10:00 : BIAS/EL to 55/25 kV Tuesday, June 09, 2015, 10:09: BIAS/EL to 57.5/25 kV Tuesday, June 09, 2015, 10:22: Sparking activity at 58 kV. Tripped TP2 and BV2. Reduced to 50 kV. Leakage current increased. Tuesday, June 09, 2015, 10:33: Sparking activity at 55 kV. Reduce to 45 kV. Increased BIAS current limit from 0.25 to 0.30 mA Tuesday, June 09, 2015, 10:41: BIAS/EL to 50/25 kV. BIAS RDCUR 0.17 mA, was 0.08 mA at 8:13 this morning. Tuesday, June 09, 2015, 11:28 : Restarted TP2. Tripped. Tuesday, June 09, 2015, 11:50: Increased BIAS current limit from 0.30 to 0.35 mA Tuesday, June 09, 2015, 11:55 : BIAS/EL to 54.5/25 kV for 5 min, 0.12 mA . Reducing to 40 kV for lunch break. Tuesday, June 09, 2015, 13:07: BIAS/EL to 50/25 kV Tuesday, June 09, 2015, 13:27: BIAS/EL to 55/25 kV Tuesday, June 09, 2015, 13:40: BIAS/EL to 57/25 kV Tuesday, June 09, 2015, 13:49: BIAS/EL to 57.5/25 kV. Increased BIAS current limit from 0.35 to 0.40 mA Tuesday, June 09, 2015, 14:30: IG1 tripped after spark. Controller seems to be broken. Forced IG1. Fault report submitted June 10th. Tuesday, June 09, 2015, 14:58: BIAS/EL to 45/25 kV Tuesday, June 09, 2015, 15:46: BIAS/EL to 55/25 kV Tuesday, June 09, 2015, 15:55: BIAS/EL to 56/25 kV Tuesday, June 09, 2015, 17:30: BIAS/EL to 57/25 kV Tuesday, June 09, 2015, 17:46: BIAS/EL to 57.5/25 kV Tuesday, June 09, 2015, 18:00: BIAS/EL to 58/25 kV Tuesday, June 09, 2015, 18:30: No sparks for 30 min Tuesday, June 09, 2015, 18:55: One spark observed. BIAS/EL off. Tuesday, June 09, 2015, 18:56: Turbos stopped. Stopped water circuit. Thursday, June 11, 2015: IG1 seems to work again after a power cycle. Controller tested with another IG. Closing Fault report
Attachment 1: SiC#31_Conditioning.docx
932	Wednesday, June 03, 2015, 13:51	David Wang	Conditioning Station	Standard Operation	TM4	SiC #31	TM4 is connected at CS
TM4 has been connected at CS. CS HV cover is installed.I made a pair of new cooling lines for TM window cooling at CS. The TM4 containment box window cooling line is connected to the HVC spare circuit now. I checked water flow visually, and it is good. The TM4 is ready for conditioning.See attachment for window cooling modification.
Attachment 1: 007.JPG

Attachment 2: 009.JPG

Attachment 3: 008.JPG

Attachment 4: 010.JPG

959	Tuesday, June 23, 2015, 16:49	Anders Mjos	Conditioning Station	Development			TCS is beeing migrated to ISAC
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
962	Friday, June 26, 2015, 08:27	David Wang	Conditioning Station	Standard Operation	TM2		Target Hall Scheduled Activities April 07 - July 24 2015
Update the Target hall Schedule after some changes on TM2 refurbishment. See attachment 1,2 2015-06-30, updated the schedule after some jobs have been finished before Canada day. See attachment 3,4.
Attachment 1: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf

Attachment 2: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.mpp
Attachment 3: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf

Attachment 4: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.mpp
965	Friday, June 26, 2015, 14:33	David Wang	Conditioning Station	Standard Operation	TM2		TM2 have been moved from SHC to CS
Bill and I mover TM2 from SHC to CS. The move is smooth. I connected the CS vacuum system after the move, and started the roughing.
966	Friday, June 26, 2015, 15:38	Anders Mjos	Conditioning Station	Development	TM2		Leak check and HV test
Roughing started by David. Friday, June 26, 2015, 15:31: Started TP1S Friday, June 26, 2015, 15:38: Started TP1 & TP2 Friday, June 26, 2015, 15:47: TPs timed out. Restarted Friday, June 26, 2015, 15:49: TP2 at speed Friday, June 26, 2015, 15:49: TP1 at speed. Friday, June 26, 2015, 15:54: IG1 on. 4.7E-5 T. Friday, June 26, 2015, 15:56: IG2 on. 9.8E-5 T Friday, June 26, 2015, 15:59: IG1S on. 2.9E-4 T Leak found on service cap panels (David W) Monday, June 29, 2015, 10:29: Stopped turbo pumps.
967	Monday, June 29, 2015, 10:51	David Wang	Conditioning Station	Repair	TM2		leak on TM2 side panel
There is an air to vacuum leak on TM2 service cap side panel which we moved out during the TM2 wiring job. The CS pumps are stopped now. The CS will be vented soon. The seal on this panel has to been changed. 2016-06-30. The o-ring seal on this panel(PNG1 and steerers) is replaced and leak checked. No leak now.
972	Tuesday, June 30, 2015, 15:53	David Wang	Conditioning Station	Development	TM2		leak on TM2 at CS
I leak checked TM2 at CS this afternoon which including air to vacuum check on service cap and helium pressure test on water lines. There is a small leak on water line R ,U (COIL1) during the helium pressure test.. Below 20 psi helium, there is no leak on it. But , once the helium pressure is increased over 20 psi, it showed up on Leak Detector. At 60 psi helium, the leak rate is 9.4xE-9 atm.cc/sec. For detail information, See attachment. All other water lines and air to vacuum seals are good.
Attachment 1: TM2_leak_check_2015-06-30.pdf

Attachment 2: leak_check_2015-06-30_007.JPG

Attachment 3: leak_check_2015-06-30_009.JPG

973	Thursday, July 02, 2015, 10:22	Anders Mjos	Conditioning Station	Maintenance	TM2		TP1S failed
See e-fault 8233. Edi assisted in diagnosing the problem. The pump will have to be replaced.
977	Friday, July 03, 2015, 09:27	Anders Mjos	Conditioning Station	Development			Controls working on access control in EPICS
Some reboots will be done.
978	Friday, July 03, 2015, 09:41	David Wang	Conditioning Station	Standard Operation	TM2		Target Hall Scheduled Activities April 07 - July 24 2015
Updated the schedule before the weekend 2015-07-03. See attachment 1,2 Updated the schedule according to present TM2 refurbishment process. See attachment 3,4
Attachment 1: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.pdf

Attachment 2: Target_Hall_Scheduled_Activities__Apr_07_to_July_24_2015.mpp
Attachment 3: Target_Hall_Scheduled_Activities__Apr_07_to_Aug_07.pdf

Attachment 4: Target_Hall_Scheduled_Activities__Apr_07_to_Aug_07.mpp
981	Tuesday, July 07, 2015, 10:50	Anders Mjos	Conditioning Station	Development			EPICS migration update - archiver
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
982	Tuesday, July 07, 2015, 12:12	David Wang	Conditioning Station	Repair			CS TP1S replacement
CS TP1S had been replaced with a new TP-301 pump this morning.The old pump was broken last week.
988	Thursday, July 09, 2015, 13:17	Anders Mjos	Conditioning Station	Standard Operation	TM1		TM1 in TCS for alpha contamination test
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

Goto page Previous 1, 2, 3 ... 113, 114, 115 ... 136, 137, 138 Next

ELOG V2.9.2-2455