 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. |
 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 |
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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Thursday, March 01, 2012, 17:05, Friedhelm Ames, , , , , , , , start heater ramping down
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Thursday, March 01, 2012, 17:09, Friedhelm Ames, , , , , , , , new mass scan
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| Friedhelm Ames wrote: |
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bigger mass scan after separator optimization and with finer step size
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total curren on Fc0 183 nA gas valves SV2/5 open leak valve at 7.2 SV1 closed |
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Thursday, March 01, 2012, 17:10, Friedhelm Ames, , , , , , , , start ramping down of heaters
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Friday, March 02, 2012, 08:53, Anders Mjos, FEBIAD test, , , , , , Problems/Solutions, Tube heater insulator glowing
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The insulator for the tube heater was observed to be glowing with a blue shine when the target was on high voltage. The insulator was glowing on the side closest to the 9-pin connector. See attached photo. |
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Friday, March 02, 2012, 13:28, Anders Mjos, FEBIAD test, , , , , , , Venting test stand
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Venting for target exchange |
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Monday, March 05, 2012, 14:41, Friedhelm Ames, , , , , , , , vacuum and optics switched off
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vacuum and optics at teststand switched off to allow work on the water cooling system. |
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Monday, March 05, 2012, 19:31, Friedhelm Ames, , , , , , , Failed, turbo pumps failed
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Both turbo pumps at the source box cannot be started. A fault report has been issued. |
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Tuesday, March 06, 2012, 15:15, Pierre Bricault, , HP-SIS, , , , , , ISAC test stand two turbos replaced
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Vac group has replaced the two turbo pumps. |
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