 Thursday, October 02, 2014, 11:26, John Wong, Empty, , , Maintenance, Broken insulators
|
Thursday, October 02, 2014, 11:22
It was found that after the last process, Evap#2 has broken insulators - the cylinder insulator that supports the target centre legs and the block
insulator that supports the terminals. |
 Friday, October 03, 2014, 13:02, Anders Mjos, Empty, , , Maintenance, Broken insulators 
|
John Wong wrote:
Thursday, October 02, 2014, 11:22 |
|
Wednesday, November 26, 2014, 14:09, Laura Lambert, , , , Maintenance, OMEGA-IR dark patch and backing pump trip
|
Wednesday, November 26, 2014, 13:47
OMEGA-IR laser had a dark patch on it [see picture]
Cleaned window, still dark patch |
|
Thursday, December 11, 2014, 10:20, Laura Lambert, , , , Maintenance, water supply shut off for lab closure over holidays
|
Thursday, December 11, 2014, 10:17
water supply and return valves closed for lab closure over the holidays.
all taps leading into evap2 have been closed. |
|
Wednesday, January 14, 2015, 13:46, Anders Mjos, Empty, , , Maintenance, Pumping down for water leak test
|
Wednesday, January 14, 2015, 13:46: Roughing
Wednesday, January 14, 2015, 14:57: Starting turbo
Monday, January 19, 2015, 13 |
|
Thursday, January 22, 2015, 14:21, Anders Mjos, Empty, , , Problems resolved, CG1A replaced
|
| See previous e-log entry for details |
|
Thursday, June 18, 2015, 11:39, Rick Maharaj, , , , , Installation of Extraction Electrode Insulator - New Material
|
Tuesday June 16, 2015
An Extraction Insulator ITD0381 made from a different grade of AiN was installed in Evaporator 2 for testing purposes. The sub assembly included
the SIS Restraint Housing ITD0389, New Extraction Insulator ITD0381, Repeller Electrode ITD0377, Extraction Electrode ITD0374 with fingerstock mounted. |
|
Thursday, July 30, 2015, 17:07, John Wong, , , , Maintenance, Connect NALCW to EVAP1
|
Thursday, July 30, 2015, 17:02
EVAP1 cooling system is now on the NALCW. The city water has been removed from the system.
Tested all the cooling system interlocks by shutting off each individual valve, and the main supply valve to the lab - All Passed! |
|
Friday, July 31, 2015, 15:10, John Wong, , , , Maintenance, Installed leftside port
|
Friday, July 31, 2015, 15:09
The left side port was installed on the evaporator #2. Leak check was performed and no leak was detected.
|
|
Monday, August 24, 2015, 12:58, John Wong, , , , Maintenance, Replacing turbo pump, IEVAP2TP1
|
Monday, August 24, 2015, 12:54
The turbo pump was found to be faulty. The pump couldn't get on full speed and eventually timed out. Vacuum group inspected the pump
and it is time for a service. |
|
Thursday, September 24, 2015, 09:48, Laura Lambert, Empty, 41077-5, , In progress, Sintering TaC coating container for UCx Target
|
Thursday, September 24, 2015, 08:39
IGP1 = 6.5e-7Torr
HS water valves opened, no leaks detected. |
|
Thursday, January 14, 2016, 11:48, Laura Lambert, , , , Maintenance, Backing Pump Replaced
|
Thursday, January 14, 2016, 11:47
Backing pump was making very loud high pitched noises during last couple processes in the evaporator.
Replaced with a new one this morning. |
|
Tuesday, May 03, 2016, 14:44, Laura Lambert, , , , , VACUUM PUMP REPLACEMENT
|
Tuesday, May 03, 2016, 14:29
Turned vacuum pump on this morning, sounded awful: loud grinding bad noises.
Called vacuum group, will replace pump tomorrow morning. |
|
Friday, August 12, 2016, 11:08, Laura Lambert, , , , Maintenance, NEW PUMP FOR GLOVE BOX
|
Wednesday, August 03, 2016, 16:16
Tues July 26th had some problems with the transfer chamber
Transfer chamber was not going below -20in pressure, when usually it will drop all the way to -30in |
|
Thursday, August 18, 2016, 10:37, Anders Mjos, , , , Maintenance, New cooling lines for Heat Shield
|
Dan made a set of new cooling lines for the Source Tray Heat Shield cooling yesterday. No joints on the lines. Use same VCR fitting 3/8 -> 1/4"
as for the Heat Shield. The old lines had worn threads on the male VCR nut. |
|
Tuesday, December 20, 2016, 15:04, Laura Lambert, , , , Maintenance, RETURN and SUPPLY valves CLOSED for xmas break
|
Tuesday, December 20, 2016, 15:05
confirmed ~full tank of Ar for glove box --> ~1600psi |
|
Monday, February 06, 2017, 11:17, Anders Mjos, , , , Problems resolved, IOC restart after power outagae
|
| Dave Morris did a remote restart of the IOC after the outage. Turbo pump started. |
|
Thursday, February 09, 2017, 11:49, Laura Lambert, , , , Maintenance, New heatshield with flexible water lines
|
Thursday, February 09, 2017, 11:47
A new heatshield with flexible water lines has been put into evap2 last Friday Feb3rd
|
|
Monday, May 08, 2017, 10:05, Laura Lambert, , , , Maintenance, Turbo pump control box replaced
|
Monday, May 08, 2017, 10:05
Turbo pump control box died last week.
Replaced with a new one. |
|
Thursday, May 11, 2017, 11:30, Laura Lambert, , , , Maintenance, New Ion Gauge for IGP2
|
Thursday, May 11, 2017, 11:25
IGP2 has been having problems where sometimes it turns off and requires simply unplugging and plugging back in.
Ion gauge has been replaced. |
|