 Wednesday, November 19, 2014, 11:12, David Wang, Conditioning Station, Standard Operation, TM4, , CS roughing pump is started.
|
| CS roughing pump is started for TM4 and UCX 11 target. |
|
Thursday, November 20, 2014, 14:13, David Wang, Conditioning Station, Standard Operation, TM4, UCx11, CS and TM4 was vented with Argon gas
|
| CS and TM4 was vented with Argon gas this morning before it was moved from CS to ITE. |
|
Thursday, December 04, 2014, 09:49, Travis Cave, Conditioning Station, Standard Operation, TM2, no target, module move
|
| TM#2 has been moved from the south hot cell to the conditioning station. |
|
Thursday, December 04, 2014, 16:37, David Wang, Conditioning Station, Development, TM2, , connected TM2 and CS vacuum system .
|
| I connected TM2 and CS vacuum system. All vacuum pumps on TM2 and CS are started .The pumping down is good so .far |
|
Friday, December 05, 2014, 07:47, David Wang, Conditioning Station, Development, TM2, , TM2 at CS
|
The pumping down on TM2 at CS was good overnight. However, the back up line pressure is still too high for LD to get to 0.0-E-9atm.cc/sec . It only could
get to 1.2xE-7 atm.cc/sec. It is not enough for a good leak check . I dont want to have any ambiguous situation on this" D" line leak check.
So,I am going to reconfigure the leak detector to the spare KF25 pot on the TM2 service cap. All pumps are stopped . The CS and TM2 will be vented soon. |
Friday, December 05, 2014, 11:58, David Wang, Conditioning Station, Development, TM2, , helium pressure test on TM2 tube heater +(D) water lines. 6x
|
At CS, The leak detector is hooked directly to the TM2 top service cap. The base LR 0.0xE-9 atm.cc/sec, base pressure 0.0xE-4torr. Applied 80 psi helium
to TM2 tube heater +(D) line . During 3 minutes applying time , I did not see any tiny change on LD readings. The line is perfectly vacuum sealed.
See attachment pictures. |
|
Friday, December 05, 2014, 13:46, Anders Mjos, Conditioning Station, Development, TM2, , Not able to start water system
|
| TCS:WPV1 does not open when staging is enabled. Multiple attempts have been made, but the valve remains closed. |
|
Friday, December 05, 2014, 15:41, Anders Mjos, Conditioning Station, Development, TM2, , RGA results
|
| Measurement taken at 14:25. IG2 at ~7.7E-6 T |
 Monday, December 08, 2014, 13:52, Anders Mjos, Conditioning Station, Development, TM2, , Fixed - Not able to start water system
|
Anders Mjos wrote:
TCS:WPV1 does not open when staging is enabled. Multiple attempts have been made, but the valve |
|
Monday, December 08, 2014, 15:22, Anders Mjos, Conditioning Station, Development, TM2, , Circuit D water test
|
Monday, December 08, 2014, 14:00: Dan M and Anders connected the water supply to circuit D and installed the module cover.
Monday, December 08, 2014, 14:50: Circulating water on circuit D. IG1 vacuum stable at 3.1E-7 T. No response on mass 18 on RGA
Monday, December 08, 2014, 15:30: Test TGHT and TBHT PS. Can be switched on, but set points need to be corrected. |
|
Monday, December 15, 2014, 08:50, Anders Mjos, Conditioning Station, Maintenance, TM2, , TK2 level below 15 in (secondary loop)
|
| The level dropped below 15 in over the weekend. MP2 stopped, but MP3 condtinued pumping. |
|
Monday, December 15, 2014, 09:41, Anders Mjos, Conditioning Station, Maintenance, TM2, , Water leak found at the isolation transforer
|
Anders Mjos wrote:
The level dropped below 15 in over the weekend. MP2 stopped, but MP3 condtinued pumping. |
|
Monday, December 15, 2014, 12:53, Anders Mjos, Conditioning Station, Maintenance, TM2, , TCSTK2 topped up
|
Anders Mjos wrote:
|
|
Monday, December 15, 2014, 13:25, Anders Mjos, Conditioning Station, Maintenance, TM2, , BIASSW1 temperature and flow removed from interlock chain
|
Anders Mjos wrote:
|
|
Monday, December 15, 2014, 15:55, Grant Minor, Conditioning Station, Repair, , , Access to ISAC TCS TK2 Expansion Tank - Fall Arrest
|
Hello all,
Access was required this morning to the TCS TK2 Expansion Tank to open a valve and re-fill the tank. |
|
Tuesday, December 23, 2014, 14:10, Anders Mjos, Conditioning Station, Development, TM2, , He leak check of the Service Cap using RGA
|
| The RGA showed no response to He-spray on the Service Cap. He stable at 3.5E-9 T partial pressure, water at 1.3E-6 T. IG1 at 9.9E-8 T |
|
Monday, January 05, 2015, 12:47, Anders Mjos, Conditioning Station, Development, TM2, , Cooling package started
|
| by "enable staging" button. MP3 has to be turned off-on to open WPV1 |
|
Monday, January 05, 2015, 15:01, Anders Mjos, Conditioning Station, Development, TM2, , RGA switched on
|
| |
|
Tuesday, January 06, 2015, 11:21, Anders Mjos, Conditioning Station, Development, TM2, , He leak check of cooling circuits.
|
No leak detected on either He-detector (connected directly to Service Cap) or on RGA. See attached screen shots.
A vacuum increase (air only on RGA) was seen when de-pressurizing circuit I. |
|
Wednesday, January 07, 2015, 09:31, Anders Mjos, Conditioning Station, Development, TM2, , High Voltage Conditioning
|
No Source Tray installed. Loop on cooling circuit D. All other circuits blanked off.
Voltages stated below are set point voltages. These corresponds reasonably well with the local read backs on the power supplies. The read back
voltages in EPICS are somewhat lower. |
|