 Monday, October 17, 2011, 10:22, Anders Mjos, FEBIAD, , , , , , Problems/Solutions, Variable leak valve replaced 
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Variable leak valve with serial number F3-592 has been replaced by F3-649 due to regulating problems described previously by Fridhelm Ames. |
 Monday, November 14, 2011, 15:40, Anders Mjos, , , , , , , Problems/Solutions, Variable leak valve repaired
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| Anders Mjos wrote: |
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Variable leak valve with serial number F3-592 has been replaced by F3-649 due to regulating problems described previously by Fridhelm Ames.
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The variable leak valve
F3-592
has been repaired. Contaminated diaphragm was replaced. See attachment for details. |
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Tuesday, December 13, 2011, 14:10, Aurelia Laxdal, , , , , , , , Test Stand IOC reboot
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Evgeniy rebooted the ISAC Test Stand IOC. Re-started EPICS at the Test Stand.
Found all 4 turbo pumps off and their backing valves closed. Re-started the pumps. |
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Monday, December 19, 2011, 13:09, Aurelia Laxdal, , , , , , , , Test Stand updates
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In January Controls will install a new firewall for ISAC Test Stand. Until then ISAC Test Stand can be used, but it may require an IOC reboot once in while. |
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Tuesday, December 20, 2011, 16:09, Anders Mjos, , , , , , , Problems/Solutions, Variable leak valve repaired
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| Anders Mjos wrote: |
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| Anders Mjos wrote: |
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Variable leak valve with serial number F3-592 has been replaced by F3-649 due to regulating problems described previously by Fridhelm Ames.
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The variable leak valve F3-592 has been repaired. Contaminated diaphragm was replaced. See attachment for details.
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The leak valve has been tested with He and a leak detector. The leak valve could regulate in the complete range of the leak detector. 10^-11 to 10^-4 atm cc/s |
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Friday, January 20, 2012, 10:37, Friedhelm Ames, , , , , , , , vacuum pumps shut off
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turbo pumps shut off due to work on cooling water system |
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Tuesday, January 24, 2012, 09:44, Friedhelm Ames, , , , , , , , turbo pumps restarted
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All turbo pumps have been restarted after cooling water is back and running.
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Wednesday, February 08, 2012, 17:39, Friedhelm Ames, , , , , , , Failed, TSG:TP1B failure
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Both turbo pumps at the source box were found off. TSG:TP1A has been started normally. TSG:TP1B does not spin up above 3KRPM even after several attemps. A fault report has been send to vacuum group.
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Wednesday, February 08, 2012, 18:16, Friedhelm Ames, , , , , , , Failed, TSG:TP1B and TSG:TP1A failure
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| Friedhelm Ames wrote: |
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Both turbo pumps at the source box were found off. TSG:TP1A has been started normally. TSG:TP1B does not spin up above 3KRPM even after several attemps. A fault report has been send to vacuum group.
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after about 30 minutes running at normal speed TP1A failed as well. Both pumps will be kept off over night. |
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Thursday, February 16, 2012, 15:59, Anders Mjos, , , , , , , Problems/Solutions, He and Ne installed and gas lines leak checked
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New supply of He and Ne was installed yesterday and gas lines leak checked. The He bottle is currently closed.
UPDATE Monday, June 17, 2013, 15:17
Specifications for the currently installed Ne leak (SN: 11-231) can be found on DocuShare
https://documents.triumf.ca/docushare/dsweb/Get/Document-46969 |
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Friday, February 17, 2012, 10:27, Aurelia Laxdal, , , , , , , Done, Started the Archivers
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Started both ISACT and SOURCES Archivers. |
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Monday, February 27, 2012, 17:39, Friedhelm Ames, , , , , , , In progress, target and tube heaters ramped up
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ramping up target to 300 A and tube to 270 A |
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Tuesday, February 28, 2012, 10:29, Pierre Bricault, , LP-FEBIAD, , , , , In progress, Test FEBIAD at ISAC test statnd
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Tuesday, February 28, 2012, 11:04, Pierre Bricault, , , , , , , ,
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Calibrating the gas valve |
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Tuesday, February 28, 2012, 16:32, Brandon Humphries, , , , , , , , Initial settings for FEBIAD on Test Stand
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ISAC Test Stand FEBIAD Ion Source and ISACT optics screen grabs before practicing tuning. Tune saved as: data/febiaddata/tune/120228-1620_0.snap and data/isactdata/tune/120228-1620_0.snap respectively.<br>
Seeing 1.93e-06 on TMS:FC0 and 3.30e-09 on TMS:FC6. |
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Wednesday, February 29, 2012, 09:43, Friedhelm Ames, , , , , , , , checking gas inlet valve for FEBIAD
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Wednesday, February 29, 2012, 15:08, Friedhelm Ames, , , , , , , , connected Al(CH3)3
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connected A(CH3)3 instead of He, pumped line and valve with pump on the high voltage rack.. Opened regulating valve first response at mass 27 with valve set point at 7.0. |
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Wednesday, February 29, 2012, 17:22, Friedhelm Ames, , , , , , , , mass scan
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mass scan with valve at 7.2 to let in Al(CH3)3 saved as
plotdump-local-clean.txt_Feb29_12_17-19-20.txt
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Wednesday, February 29, 2012, 17:26, Friedhelm Ames, , , , , , , , gas inlet valves closed
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Thursday, March 01, 2012, 17:04, Friedhelm Ames, , , , , , , , new mass scan
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bigger mass scan after separator optimization and with finer step size
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