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These things are done by beamline staff!


  1. Close the bottle-pressure-regulator before connecting
  2. Screw the regulator onto the bottle and tighten (lightly) the nut with the wrench
  3. Make sure everything on the pressure regulator is closed
  4. Now open the bottle
  5. note down the pressure
  6. close the bottle
  7. wait > 15 min
  8. if there is no pressure drop, it is leak tight (otherwise start with point 5 again)
  9. if everything is OK open the bottle for user operation
  10. Connect regulator with a flexible tube to the tube infrastructure


Gas Rules: https://photon-science.desy.de/sites/site_photonscience/content/e58/e191114/e195995/e212994/e304925/infoboxContent304931/FSRegelnGase_gesamt_EN_final_eng.pdf

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