Instructions For Repairing Air-Conditioning Systems and Storing Spare Parts

Instructions for Repairing Air-Conditioning Systems and Storing Spare Parts

NOTE:
- Close all openings immediately upon starting work on the refrigerant circuit.
- Store all spare parts sealed and in a dry area.
- Nitrogen is blown through air-conditioning components before refitting.
- When fitting parts, do not remove plugs until shortly before installation. Do not remove the protective foil from the dryer until shortly before installation. The dryer absorbs moisture from the air and is then rendered ineffective.
- Do not carry out repairs outdoors in damp weather.
- Replace the dryer after each occasion of working on the refrigerant circuit.
- Moisture in the refrigerant circuit not only leads to poor cooling, but rather supersaturation can also cause the dryer to disintegrate and soil the air-conditioning system from the inside. This may lead to expensive and complicated repairs.
- Replace the dryer every 3 - 4 years.
- Evacuate the refrigerant circuit according to regulations.
- Use a pressure reducer when working with nitrogen.