 Wednesday, April 11, 2012, 09:34, Friedhelm Ames, , , , , , , , turbopumps in mass separator section started
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| turbopumps in mass separator section started after power outages |
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Monday, April 16, 2012, 11:16, Anders Mjos, Nb#6, LP-SIS, ITW, TM1, , , In progress, Venting, purging cooling lines
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| Venting chamber and purging cooling lines in preparation for target removal |
 Monday, April 16, 2012, 11:56, Anders Mjos, Nb#6, LP-SIS, ITW, TM1, , , In progress, Venting, purging cooling lines
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Anders Mjos wrote:
Venting chamber and purging cooling lines in preparation for target removal |
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Wednesday, April 18, 2012, 12:19, Anders Mjos, , , , , , , Problems/Solutions, Noise from roughing pump TSGRP1
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Wednesday, April 18, 2012, 12:15: Blanked off cooling lines. Chamber ready to be pumped down.
Wednesday, April 18, 2012, 12:16: TSGRP1 makes unusual noise when attempting to pump down vacuum chamber. Roughing aborted for now. Edi Dalla Valle
is informed. He will have a look at it after lunch. |
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Wednesday, April 18, 2012, 13:09, Anders Mjos, , , , , , , Problems/Solutions, Noise from roughing pump TSGRP1
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Wednesday, April 18, 2012, 13:08 Anders Mjos wrote:
Wednesday, April 18, 2012, 12:15: Blanked off cooling lines. Chamber ready to be |
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Wednesday, April 18, 2012, 13:10, Anders Mjos, No target, , , , , , In progress, Pumping down empty vacuum chamber
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Wednesday, April 18, 2012, 13:10: Roughing the vacuum chamber.
Wednesday, April 18, 2012, 13:34 : Turbo pumps started and at speed. Pressure 3.5 E-5 torr |
Friday, April 20, 2012, 08:56, Anders Mjos, Nb#6, LP-SIS, ITW, TM1, , , Problems/Solutions, Insulator stand-off failure 
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When the target was removed from the test stand it was discovered that the custom designed insulator stand-off (ITD0400 made from Mycroy 1100)
had swollen and become discoloured in the area exposed to "heat shine" from the target oven. See attached pdf for photos of the insulators.
The heat shield lid was opened up and the target temporarily removed to replace the two insulators that had failed. These were replaced with the |
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Thursday, April 26, 2012, 09:14, Anders Mjos, , , , , , , , removed Al(CH3)3
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Friedhelm Ames wrote:
connected A(CH3)3 instead of He, pumped line and valve with pump on the high voltage rack.. Opened regulating |
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Wednesday, May 09, 2012, 08:56, Anders Mjos, , , , , , , Problems/Solutions, TSGIG1 not working
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| TSGIG1 has timed out. As seen on the attached screen shot, the IG has been out since 17h May 1st. |
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Wednesday, May 09, 2012, 09:16, Anders Mjos, , , , , , , Problems/Solutions, TSGIG1 not working
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Anders Mjos wrote:
TSGIG1 has timed out. As seen on the attached screen shot, the IG has been out since 17h May 1st. |
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Thursday, May 10, 2012, 08:13, Anders Mjos, , , , , , , Problems/Solutions, Venting for TSGIG1 repair
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Anders Mjos wrote:
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Thursday, May 10, 2012, 09:48, Anders Mjos, , , , , , , Problems/Solutions, Ion Gauge filament replaced
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Anders Mjos wrote:
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Monday, May 14, 2012, 15:36, Aurelia Laxdal, , , , , , , , Test Stand - IOC reboot
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| Did a local IOC reboot to cure to white-out. The test stand is now operational. |
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Monday, May 14, 2012, 16:57, Aurelia Laxdal, , , ITE, TM4, , , , SiC#27-HP-SIS installed in the Test Stand
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| Rick and John installed the ITE-TM4-SiC#27-HP-SIS-May2012 in the Test Stand. Pumping down. |
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Tuesday, May 15, 2012, 07:39, Rick Maharaj, Sic #27, HP-SIS, ITE, TM4, , , In progress, Water on at test stand
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| The vacuum on TSGIG1 reads 2.85e-07. Turing on water on teststand and observing any changes in vacuum pressure. |
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Tuesday, May 15, 2012, 08:08, Rick Maharaj, sic#27, , , , , , , Turbos off
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| Target needs to be removed form teststand to remove heatshielding around target oven. The chamber will be vented, water circuits flushed and target removed. |
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Tuesday, May 15, 2012, 08:15, Rick Maharaj, , , , , , , , Test Stand chamber venting
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Tuesday, May 15, 2012, 08:16, Rick Maharaj, , , , , , , , Water circuits flushed
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Tuesday, May 15, 2012, 08:42, Rick Maharaj, , , , , , , , target removed
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Tuesday, May 15, 2012, 09:46, Rick Maharaj, , , , , , , , target reinstalled pumping started
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