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playground:alpha [2012/11/27 08:37]
jacobs
playground:alpha [2012/11/27 08:57] (current)
jacobs
Line 244: Line 244:
 4. Turn off the deflection supplies and run lenses down to zero. 4. Turn off the deflection supplies and run lenses down to zero.
  
-5. Turn down the source gas until the pressure on the source tc gauge is ~10 microns. ​ The pressure response is delayed, be patient. Do not over-drive the source gas control as it could damage the leak valve.+5. If the source will be used again within 24 hours leave the gas set at 300 microns. ​ Otherwise, turn down the source gas until the pressure on the source tc gauge is ~10 microns. ​ The pressure response is delayed, be patient. Do not over-drive the source gas control as it could damage the leak valve.
  
 ** Duoplasmatron Shut Down Completely ** ** Duoplasmatron Shut Down Completely **
playground/alpha.txt ยท Last modified: 2012/11/27 08:57 by jacobs