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Information on returning devices

Fast, safe and professional device returns, repairs, factory calibrations or conversions

Important note: Before we can start carrying out repairs, factory calibrations, tests, modifications or conversions, we require information regarding the medium, the process and the cleaning agent. Please complete the declaration of decontamination for this purpose.


  • Repair, calibration or conversion of your device:
    - Fast
    - Professional
    - Reliable

How it works:

  • Declaration of decontamination as a PDF:
    - Download declaration of decontamination
    - Print data
    - Attach the form to the outside of the package where it is easy to see

  • Send to:
    Endress+Hauser (Schweiz) AG
    Repair center
    Kägenstrasse 2
    4153 Reinach