The only thing you can do yourself on an air conditioning system is to replace the compressor drive belt.
Warning! The air conditioning system is under pressure, so no connections in the air conditioning system should be loosened until the pressure is relieved.
The air conditioning system must only be serviced by trained technicians who are trained in safe work practices, using the proper equipment, in compliance with depressurization procedures, familiar with the collection and storage of automotive refrigerant.
When working on the air conditioning system, the following must be observed:
The air conditioning system is charged with reagents, which are very dangerous substances. When working with reagents, they should not get on the upholstery, clothing, eyes and body. Reagents that come into contact with the body will cause severe frostbite. It is also impossible to carry out work with reagents in a closed volume, because. Reagent vapors may cause suffocation. Reagents are heavier than air, therefore they are collected in the lower parts of the room or in the inspection hole.
Wear protective goggles when working near the air conditioning system.
If refrigerant comes into contact with skin or eyes, do not rub the affected area. Rinse immediately with cold water for at least 15 minutes. Contact a doctor or health facility immediately. Self-medication is not allowed.
It is impossible to influence the reagents of the air conditioning system with an open flame, because. this produces poisonous gas, and in some cases an explosion may occur.
Discharge the air conditioning system only into suitable containers, as otherwise, serious damage will be done to the environment.
In the event of any disconnection of the air conditioning system, refueling and putting the system in order must be carried out at a service station.
If it is necessary to perform welding, soldering or other work related to high temperatures near the air conditioning system, it must first be discharged.
Cleaning the condenser or evaporator with steam is not allowed, only cold water or compressed air should be used.
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