Cryonom Fire-Induced Cleaning

Contamination from rubber abrasion, oil, dirt, or environmental factors significantly reduces the light intensity of optical roll and landing aids. In the worst-case scenario, your airport lighting system will no longer meet ICAO requirements.

With Cryonom, the dry ice cleaning system developed by DeWiTec, you can clean prisms quickly, gently, and without leaving any residue—ensuring maximum light output and long-term operational safety in compliance with standards.

The Benefits of Cryonom Combustion Cleaning

  • Minimal staffing requirements thanks to fully automated measurements without operational interruptions

  • Full compliance with standards in accordance with ICAO, FAA and EASA requirements

  • Real-time visualization: Deviations are immediately visible and reports are instantly available

  • Data-driven maintenance: Plan maintenance intervals and prevent system failures

Request a Cryonom Cleaning Service

System Components

Cryonom is a fully integrated cleaning system that is customized to fit your vehicle. The user controls the cleaning process easily and intuitively via the control module. The cleaning frame with a jet nozzle is mounted on the side of the vehicle. A compressor and a dry ice machine supply compressed air and a dry ice mixture; the dry ice is carried in an insulated transport box. DeWiTec handles the complete integration of all components onto the vehicle.

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