How do I clean the car's air conditioner radiator from the outside?

kit Nowadays, the air conditioner is an indispensable assistant of the person, especially in the summer. Auto-conditioner, regardless of type, performs one task: it cools and purifies the air in the cabin. Therefore, as soon as the cooling system starts to malfunction or an unpleasant smell appears inside the car, we immediately ask ourselves: how do I clean the car's radiator from the outside?

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Why do I need to clean the air conditioner?

The correct condition of the radiator is very important and important, since it is this part that is responsible for providing heat exchange between the coolant and the environment.

Principle of operation of the radiator:

1. Gaseous Freon is converted to liquid, and at the same time, heat is released.
2. Refrigerant vapor, heated in the compressor, rises to the upper part of the radiator, passing through the tubes, giving them their heat.

Important! Thus, heat exchange occurs, as a result of which the gaseous freon cools and forms droplets. In the upper part of the condenser is vapor, and in the lower part - the liquid that enters the evaporator.

Causes of a radiator failure

If the entire system does not work in full, it is possible that you need to repair the radiator of the car conditioner. Causes of malfunctions can be light mechanical damage resulting from an accident. Microcracks can also contribute to this. Basically, they arise as a result of corrosion and the harmful effects of various reagents, because in general heat exchangers are made of aluminum.

Important! To remove such damage, brew unpressurized areas with argon welding, as simply cleaning the radiator of the air conditioner does not make sense. In case of more serious damage as a result of the same corrosion, completely replace the radiator with a new one.

To the violation of heat exchange, the dust, dirt, garbage collected in the radiator can also result. Therefore, flushing the radiator of the air conditioner is simply necessary, because any breakage of this element can lead to more serious malfunctions in the entire climate system.

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How to clean the air conditioner radiator?

To clean the radiator of the air conditioner in a car of any brand, it is necessary, first of all, to be cautious, as it is quite fragile. Therefore, be reserved for time and patience so that haste does not lead to irreparable consequences.

To get to the radiator, remove the front grille of the car. The element must be cleaned with a minimum pressure of water, since the structure is rather fragile and with a stronger pressure it is possible to bend the ribs of the honeycomb. Cleaning the radiator consists of several operations:

1. Elimination of debris from the internal cavities.
2. Cleaning of hoses and tubes of the system.

Important! If from the outside we are helped by a stream of water, then for other areas a special device is needed: a washing kit. Such a kit can be bought, and the instruction to it will help you master the operation.

Flushing the radiator from the outside:

• Kercher. This method is based on the technology of water washing. To safely clean the radiator with Kercher, use the "vario" as the nozzle, and not the "cutter".To ensure that radiator honeycombs do not bend, use small turns, wash not at point blank, but at a distance of 30-50 cm. The angle should be straight or close to it.
• Compressed air. This method is similar to the previous one, but instead of water, air is used.
• Without specialized equipment. Part of the dirt is seen from the radiator with a nylon brush and rinse it with soapy water.
• With the use of cleaning products. Currently, the market can be found a large number of cleaning products to combat dirt. These can be aerosols or an ordinary canister for cleaning the radiator. Apply the cleaning agent to the radiator, wait a while( indicated in the instructions) and wash off the dirt with an ordinary watering hose.

Tips:

1. Clean the radiator of the car air conditioner from the outside using a toothbrush, as well as a brush for painting heating batteries( with a long handle and slightly bent at the end).With such a brush, it will be much more convenient for you to reach distant and hard-to-reach corners.
2. Clean the radiator first on a dry one, as it is better to remove dust clouds before they get wet, and then blow the element with compressed air or rinse with water if desired.

Important! If the air conditioner not only works poorly, but has appeared in the cabin and a specific unpleasant smell, it is necessary to clean the evaporator of the air conditioner.

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Cleaning the air conditioner evaporator with the

kit The surface of the evaporator is always wet, which means that the air in the interior with a faulty element will get wet and unpleasant. To solve the problem, use the car air conditioner cleaning kits.

Important! This remedy for about 10 minutes will quickly eliminate unpleasant smells in the ventilation ducts, in the air ducts of the car. Use it simply, dismantling the cabin filter is not needed.

Instructions for using the kit:

1. Before using the product, the surface of the evaporator must be dried: open all windows of the car.
2. Place a drainage tank under the drain hole.
3. Dry the evaporator of the air conditioner and turn on the ventilation mode of the airblower.
4. Start the engine.
5. Set the maximum temperature of the heater.
6. Direct the air distributor to your feet.
7. Leave the ventilation system running for 10-15 minutes.
8. Stop the engine.
9. Use the kit in accordance with the instructions.
10. After cleaning the evaporator, turn on the heater at full capacity to eliminate the evaporator condensate.

Important! When spraying the product, keep the car windows and doors closed.

Proper handling of the air conditioner will prolong its life. Good luck, car enthusiasts, a comfortable ride with clean and pleasant air. Have a good trip!