UN Environment OzonAction has launched an exciting new mobile application consisting of a series of short instructional videos on techniques, safety and best practice for refrigeration and air conditioning (RAC) technicians. This serves as a complementary training tool for technicians to help them revise and retain the skills they have acquired during hands-on training. The app is part of OzonAction’s portfolio of activities and tools to help enhance the knowledge and skills of technicians in the servicing and maintenance of RAC systems.
OzonAction provides assistance to various stakeholders in developing countries, including technicians, to achieve and maintain compliance with the Montreal Protocol. The videos were produced in collaboration with Bundesfachschule Kälte Klima Technik.
The videos cover the following topics:
- Basic Tools
- Copper Tube Handling
- Bending
- Copper-Copper Connections
- Copper-Brass Connections
- Flaring
- Press-Fit Connections
- Leak Detection (soap solution)
- Evacuation
- Refrigerant Charging
- Connecting RAC Unit to Manifold
- Electronic Leak Detection
- Refrigerant Recovery
- Thermal Insulation
- Preparing the Cables
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