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  1. Open the new colorful gas jet control panel from facethome: LI20 → Experiment → Gas Jet Controls...
         
     
  2. Set the rate by selecting the rate

  3. The default width is 1ms (1000000ns) and 15.7ms (15700000ns) for the 5mm gas nozzle are.
     
  4. Change state to enabled to fire the jet. Disabled to stop.
     
  5. If the "Gas 1 & 2 Supply" indicator goes red then there is an EPS fault:
    1. Stop the jets
    2. Check there is no DPS issue
    3. Wait for the pressure to decrease
    4. Hit "RESET" to reset the EPS. The gas indicator should turn green
    5. More details can be found in the E-300 Oven panel
       
  6. If the Beamline valve indicators go red, then there is a beamline pressure problem.
    1. Stop the gas jets
    2. Ensure all the turbos are running - all turbo indicators are green, or see more details in DPS Full Schematic
    3. Wait for the pressures indicated to decrease and change back to green
    4. Open the Valve Intlks page and reset interlocks, then you can reopen the beamline valve from the DPS Full Schematic page if all valve interlocks are cleared
       
  7. If any turbo indicators turn red then call for help. More details can be found in the DPS Full Schematic

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