TSB : Safety Instructions For Air Conditioning

Details

CAUTION: Danger of injury! Bursting of the filled air-conditioning system during welding and brazing work! Danger of injury due to the filled air-conditioning system bursting during welding and brazing work. No welding, brazing or hot-air heating may be performed on parts of the filled air-conditioning system! While drying after painting work, the temperature burden on the vehicle must not exceed two hours at a maximum temperature of 80 °C! Make sure that parts of the air-conditioning system do not heat up during welding or brazing work on the vehicle! In the case of extreme heating of filled air-conditioning systems, a very strong overpressure may be caused in the system which may lead to an explosion.