 Tuesday, November 29, 2016, 11:20, Anders Mjos, , , , , , , Problems/Solutions, TSH:UHV1 remvoed
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| The variable leak rate valve will be used for TM3 HV spark tests in TCS |
Wednesday, November 30, 2016, 07:25, Aaron Schmidt, , , , , , , , Camera Container test 3. 
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Wednesday, November 30, 2016, 07:23: Venting
Wednesday, November 30, 2016, 08:35: Roughing.
Wednesday, November 30, 2016, 09:01: RGA on. Turbos @ speed. Ion gauge on. |
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Wednesday, November 30, 2016, 10:16, Aaron Schmidt, , , , , , , , Pump down empty chamber. (Close off for holidays)
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Wednesday, November 30, 2016, 10:16: Roughing
Wednesday, November 30, 2016, 11:05: Turbo pumps on.
Wednesday, November 30, 2016, 11:13: Ion gauge on. |
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Tuesday, January 03, 2017, 08:27, Aaron Schmidt, , , , , , , , Pump down empty chamber. (Restart. Post holidays)
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Tuesday, January 03, 2017, 08:26: TSG : RP1 & TMS : RP2 restarted.
Wednesday, January 04, 2017, 11:18: TSG : PV1 & TMS : PV2 opened.
Wednesday, January 04, 2017, 11:19: TSG : BV1A & TSG : BV1B opened. TMS : BV2 & TMS : BV6 open. |
 Thursday, January 19, 2017, 13:23, Anders Mjos, , , , , , , Problems/Solutions, TSH:UHV1 remvoed
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Anders Mjos wrote:
The variable leak rate valve will be used for TM3 HV spark tests in TCS |
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Friday, January 20, 2017, 08:45, Aaron Schmidt, , , , , , , Problems/Solutions, TSG:TP1A & TSG:BV1A tripped
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Friday, January 20, 2017, 08:25: TSG : TP1A and TSG : BV1A were noticed to be tripped around 6am.
Friday, January 20, 2017, 08:42: Bypass to restart TSG : TP1A and TSG : BV1A. TP1A is at speed.
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Monday, January 23, 2017, 15:30, Aaron Schmidt, , , , , , , , Pump down empty chamber.
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Monday, January 23, 2017, 15:30: Roughing
Wednesday, January 25, 2017, 09:05: Venting |
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Tuesday, January 24, 2017, 14:14, Aaron Schmidt, , , , , , , , Calibrated leak tanks removed
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| Tuesday, January 24, 2017, 13:30: Calibrated leak tanks of Argon & Neon removed. Both old Neon tanks were re-installed in their place. |
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Wednesday, January 25, 2017, 09:48, Aaron Schmidt, , , , , 41882-4, 41751-6, Done, Out gas Heat Shield for Target cleaning test 7x
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No EE. Insulators, gripper arms, and blank EE plate included
-New grounded 9 pins included in brackets
-TGHT included to out gas Heat shield |
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Wednesday, January 25, 2017, 14:54, Aaron Schmidt, , , , , 42218-9, 41751-6, Done, Target cleaning test HP-SIS CC Clean
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v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Target Test (Fully Cleaned vs Crystal Clean only). |
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Wednesday, January 25, 2017, 14:55, Aaron Schmidt, , , , , 42218-6, 41751-6, Done, Target cleaning test (Long) HP-SIS Full Clean
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v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Normal
0
false
false
false
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Wednesday, January 25, 2017, 14:56, Aaron Schmidt, , , , , 42218-14, 41751-6, Done, Target cleaning test LP-SIS CC Clean
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v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Normal
0
false
false
false
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Wednesday, January 25, 2017, 14:57, Aaron Schmidt, , , , , 42218-11, 41751-6, Done, Target cleaning test LP-SIS Full Clean
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v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Normal
0
false
false
false
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Monday, February 06, 2017, 09:14, Aaron Schmidt, , , , , , , Problems/Solutions, Power outage.
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Weekend power outage. All turbos were tripped. Epics white out. Control group notified.
Monday, February 06, 2017, 09:07: Turbo pumps TMS : TP2 & TMS : TP6 restarted.
Monday, February 06, 2017, 09:12: TMS: IG6 ion gauge restarted. |
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Wednesday, February 15, 2017, 13:42, Aaron Schmidt, , , , , 42218-11, 41751-6, Problems/Solutions, Vacuum Check (Water leak)
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*Vacuum from previous test still active, minus turbo pumps. Same target, & heat shield as well.*
Wednesday, February 15, 2017, 13:38: Both Turbo pumps started.
Wednesday, February 15, 2017, 13:43: Ion gauge on. TP1B @ speed 42 KRPM. |
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Tuesday, February 21, 2017, 10:35, Aaron Schmidt, , , , , 42218-11, 41751-6, Problems/Solutions, Water leak (E)(G)
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Water leak found on water block lines (E) & (G) on FS #3.
Both lines were removed at the water blocks and the coil connection at the heat shield. They ends were blanked off.
Tuesday, February 21, 2017, 10:32: Roughing |
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Friday, March 10, 2017, 15:42, Aaron Schmidt, UC#19, , , , 41882-4, 41751-2, In progress, Conditioning Heat shield for UC#19
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Friday, March 10, 2017, 15:40: Roughing.
Friday, March 10, 2017, 15:58: Turbo pumps started.
Friday, March 10, 2017, 16:19: Ion gauge on. |
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Wednesday, March 22, 2017, 09:37, Anders Mjos, , , , , , , , Pump down empty chamber
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Wednesday, March 22, 2017, 09:3: Roughing
Wednesday, March 22, 2017, 10:05: Turbos started
Friday, March 24, 2017, 11:01: Turbos off. Ion gauge off. |
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Tuesday, April 04, 2017, 14:33, Aaron Schmidt, , , , , , , , Power supply failure to E-rig
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Wednesday, March 29, 2017, 15:15: DAC power supply appears to have failed. Pop sound and electrical smoke/smell noticed.
Tuesday, April 04, 2017, 14:15: Kepco BOP 500M power supply replaced with back up Kepco BOP 500M.
Tuesday, April 04, 2017, 14:32: No response from new power supply. All connections in OK. Further inquiry required. |
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Monday, April 10, 2017, 15:12, Anders Mjos, , , , , , , Problems/Solutions, Vacuum leak on front door
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The vacuum behaved erratic over night with excursion up into the mid 10^-6 Torr range. To investigate the chamber was vented. With the doors open, the
o-rings and sealing surfaces were cleaned. When pumping down again a vacuum leak could be heard at the front door by the lock. The chamber was vented again
twice, finally the two o-rings were swapped. This removed the large leak. The door is prevented from contacting the box at the lock, which is likely the |
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