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  Test-Stand, Page 20 of 53  Not logged in ELOG logo
Entry  Friday, January 04, 2013, 10:52, Anders Mjos, , , , , , , In progress, Preparing for venting 
 Friday, January 04, 2013, 10:51: Vacuum at 3.2E-7 T
Friday, January 04, 2013, 10:52: Turbos stopped
Friday, January 04, 2013, 13:50: Venting
Entry  Friday, January 04, 2013, 15:07, Anders Mjos, RFQ empty, , , , , , In progress, Pumping down 
Friday, January 04, 2013, 15:04: Roughing
Friday, January 04, 2013, 15:24: Starting turbos
Friday, January 04, 2013, 15:33 : Turbos at speed
Entry  Monday, January 07, 2013, 14:52, Sebastian Raeder, RFQ empty, , , , , , , heating target RFQ_with_signal_total.PNGRFQ_with_signal.PNG
heating target for RFQ tests. Now the wiring is insulated with alumina beats and tubing and the target has the standard Ta alkali element mixture
 
Unfortunately I deleted some entries, so here a short summary in combination with a screenshot of the striptool
Entry  Wednesday, January 09, 2013, 10:39, Anders Mjos, RFQ empty, , , , , , In progress, Venting 
 Wednesday, January 09, 2013, 10:38: Turbos off. Vacuum at 1.7 E-7 T
Wednesday, January 09, 2013, 13:24 : Venting with nitgogen
Wednesday, January 09, 2013, 14:12: Target removed
Entry  Wednesday, January 09, 2013, 14:13, Anders Mjos, Empty, , , , , , , Rouging 
Wednesday, January 09, 2013, 14:12: Roughing empty chamber
Entry  Friday, January 11, 2013, 08:37, Anders Mjos, Empty, , , , , , In progress, Venting 
Friday, January 11, 2013, 08:36: Venting for installation of RFQ test target later today
Entry  Friday, January 11, 2013, 11:02, Anders Mjos, RFQ empty, , , , , , , Target installed, pumping down 
Target installed with 120 in lbs torque on target legs and on central support.
Friday, January 11, 2013, 11:01: Roughing
Friday, January 11, 2013, 11:25: Start turbos - SR
Entry  Monday, January 14, 2013, 13:51, Sebastian Raeder, RFQ empty, , , , , , In progress, heating 
Started heating the target, now Silica sleevings are installed for wire insulation and the gap target -- repeller is now 0.6mm (was 0.25mm)
Entry  Monday, January 14, 2013, 18:18, Friedhelm Ames, , , , , , , , TMS:CBC1 not working 
The optics at the teststand has been switched on, but TMS:CBC1 is not working. A fault report has been send to controls.
Entry  Tuesday, January 15, 2013, 15:12, Sebastian Raeder, RFQ empty, , , , , , , Start cooling 
Start cooling of Target RFQ empty
    Reply  Tuesday, January 15, 2013, 16:10, Anders Mjos, RFQ empty, , , , , , , Turbos off 


    
        
            Sebastian Raeder wrote:
        
        
            
            Start cooling of Target RFQ empty
Entry  Wednesday, January 16, 2013, 01:06, Sebastian Raeder, RFQ empty, , , , , , , Target installed - pumping down 
RFQ empty target installed
Wednesday, January 16, 2013, 01:05: roughing started
Wednesday, January 16, 2013, 01:34: turbos started
Entry  Thursday, January 17, 2013, 08:16, Sebastian Raeder, RFQ empty, , , , , , In progress, heating 
Thursday, January 17, 2013, 08:16: started heating of the target, vacuum at 2.6E-7T
 Thursday, January 17, 2013, 14:55: current at 572A/6.95V (panel reading), vacuum at 6.7E-7T
Thursday, January 17, 2013, 18:40: measurements done, vacuum at 5.3E-7T, current 572V/6.94V, start cooling down
Entry  Friday, January 18, 2013, 11:28, Sebastian Raeder, RFQ empty, , , , , , , stop turbos 
Friday, January 18, 2013, 11:28: turbos stopped
Entry  Friday, January 18, 2013, 15:34, Anders Mjos, empty, , , , , , , Pumping down empty chamber 
Started roughing
Friday, January 18, 2013, 15:25: Started turbos
Friday, January 18, 2013, 15:33: Turbos at speed
Entry  Friday, January 18, 2013, 15:57, Anders Mjos, , , , , , , Problems/Solutions, Conductor bolts to be replaced Model.jpgdamaged_bolt.JPG
After the last test at the test stand, one of the conductor bolts (ITD0058) is damaged. To prevent damage to the thread inserts, all conductor bolts
will be replaced with new ones.
    Reply  Friday, January 18, 2013, 16:17, Anders Mjos, RFQ empty, , , , , , In progress, heating Test_Stand_cooling_temp_data_2013-01-16.pdfTest_Stand_strip_tool_TGHT_CUR_2013-01-16.PNG
 

    
        
            Sebastian Raeder wrote:
        
        
            
Entry  Monday, January 28, 2013, 12:56, Anders Mjos, Empty, , , , , , , Venting 
 For conductor bolt work
Monday, January 28, 2013, 12:56: Turbos off
Monday, January 28, 2013, 14:18: Venting
Entry  Monday, January 28, 2013, 14:41, Anders Mjos, Empty, , , , , , , Pumping down 
Monday, January 28, 2013, 14:41: Roughing
Monday, January 28, 2013, 15:35: Starting turbos
Monday, January 28, 2013, 15:43: Turbos at speed
Entry  Tuesday, February 19, 2013, 08:28, Anders Mjos, , , , , , , Problems/Solutions, Opened all backing valves after scheduled site wide air outage 
 
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