Properly Discharge an Automotive Air conditioning

by:Peide     2020-07-12
Tips to release an Automotive Air Conditioner Instructions 1. Determine that the car's air-conditioning system contains pure refrigerant before discharging, or evacuating the system of refrigerant. Use a refrigerant purity indication tool for job. This is an electronic tool that connects to the air conditioning service port and reads a little sample of refrigerant. Although most automotive refrigerant is pure, some facilities untrained to use air-conditioning can offer added refrigerant a contaminated or even flammable systems. Recover contaminated refrigerant in a separate container it to be not re-used. Use a filter with your recovery equipment designed to split up sealers put in the system to avoid leaks. These materials can harm recovery components. 2. Connect the air-conditioning recovery and recharge machine to the air-conditioning service ports. And can pressure side connector is indicated using a blue cap, and a red cap covers benefit pressure factor. The hoses on the machine are color-coded the same. Connect the hoses for the corresponding ports. Note any pressure readings in the computer on the recovery machine's gauges. 3. Start the evacuation process. Many air-conditioning service machines are automatic, and you simply have to push one button or turn a knob. The pump inside the machine will start, moving the refrigerant into the machine's internal tank. The anxiety gauges will drop because refrigerant is recovered. 4. Permit air-conditioning service machine to draw the system down making sure that a vacuum exists, as shown in regards to the gauges. When the gauges reach zero, the recovery process from the vehicle is complete, and there isn't any more refrigerant in the machine. Air Conditioning Repair Brookhaven 5. Allow the system to hold a vacuum for 10 Min's. If the vehicle is unable retain a vacuum on the gauge, the air-conditioning system has a leak, which must be repaired before system is recharged with refrigerant. Program the machine to dispense the level of refrigerant essential for vehicle's system. This is usually indicated on a sticker the actual hood. Start the charging process by setting the equipment to start off. When the process is finished, examine the air-conditioner for correct process. Tips & Warnings If the air-conditioner is cold, yet not as cold as it must be, you can add a small amount of refrigerant using cans sold at auto parts retail stores. Some of these cans also such as fluorescent dye, which will demonstrate up as a bright green color when illuminated with a special fixture. This helps show where the product is leaking. Do not discharge machine by loosening a hose fitting or removing a hose. The actual reason being illegal, and refrigerant fumes can be harmful if inhaled. Do not service an air-conditioning system unless in order to EPA certified to you should do so. Visit for more information
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