Discharge Automotive Air-Conditioner

Most cars are equipped with air conditioning systems to keep compartment cool and comfortable passenger. These systems also make it safer to operate vehicle, because they work with defroster vehicle interior and dehumidify window prevent icing and fogging. almost universal presence of automotive air conditioning presents good business opportunity for repair facilities wishing to add to their customer base and provide valuable service.

Machine investment in air conditioning service and obtaining Environmental Protection Agency certification will have air conditioning servicing quickly using these steps. To determine that air conditioning system contains pure refrigerant car before discharge, or evacuation system refrigerant. Use tool indication of refrigerant purity for this task.

Discharge Automotive Air-Conditioner

This is electronic tool that connects to air conditioning service port and reads small sample of refrigerant. Although most automotive refrigerant is pure, some facilities not qualified to work with air-conditioning may have added refrigerant contaminated or even flammable system. Recover contaminated refrigerant in separate container so that it is not re-used.

Use filter in your recovery equipment designed to separate sealers put in system to stop leaks. These materials can damage recovery equipment. Connect air-conditioning recovery and recharge machine to air-conditioning service ports. low pressure side connector is indicated with blue cap, and red cap covers high pressure side. hoses on machine are color-coded same way. Connect hoses to corresponding ports. Note any pressure readings in system on recovery machine’s gauges. Start evacuation process. Many air-conditioning service machines are automatic, and you just have to push one button or turn knob.

pump inside of machine will start, moving refrigerant into machine’s internal tank. pressure gauges will drop as refrigerant is recovered. Allow air-conditioning service machine to draw system down so that vacuum exists, as shown on gauges.

When gauges reach zero, recovery process from vehicle is complete, and there is no more refrigerant in system. Allow system to hold vacuum for at least 10 minutes. If vehicle is unable to maintain vacuum on gauge, air-conditioning system has leak, which must be repaired before system is recharged with refrigerant.

Program machine to dispense amount of refrigerant required by vehicle’s system. This is usually indicated on sticker under hood. Start charging process by setting machine to start.

When process is finished, check air-conditioner for correct function.

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Discharge Automotive Air-Conditioner Related

How to Discharge Automotive Air-Conditioner