YOU MAY IN NEED OF IT When refrigerant needs to be discharged from the refrigeration equipment for maintenance or dismantling, you must recover the refrigerant to avoid atmospheric pollution and also for reusing the refrigerant.High configuration with high performance, featured with overvoltage protection and overload protection, three modes of operation, ADAFIRST refrigerant recovery unit is widely used for recycling Category III, IV, V refrigerants in auto household and commercial air conditioning systems, refrigerators, freezers, dehumidifiers, heat pump units and other refrigerable equipments. SET INCLUDES Refrigerant Recovery Machine Kit Refrigerant Recovery Machine x 1Filter Drier x 1Connecting Hose x 1Power Supply Cord x 1Spare O-ring and Filter Screen x 1Detailed Instruction x 1 High Configuration and High Performance High-quality oil-free compressor: 110-120V 60HZ one piston style, 3/4HP motor with 1750rpm motor speed oil-free compressor, no oil change trouble and cost, reduce the risk of oil pollutionOptimized cooling system: The front of the recovery unit is equipped with a large air intake and a large air cooling condenser, and the rear side is equipped with a large fan. Optimized cross-flow layout design ensures maximum cooling performance, faster recovery speed to shorter cycle timeHigh quality capacitors: High quality starting capacitor and running capacitor help to start quickly and run smoothly, improve motor performance and reduce energy consumption.Clear pressure gauge: Blue low pressure gauge for refrigerant recovery machine input pressure, red high pressure gauge for recovery device outlet pressure.Compact and portable: The housing is compact and sturdy (relatively light, only 14kg), making it easy to carry or store, easy to transport to facilitate multi-scenario applicationsSpecial filter device: Special filter dryer to filter moisture while recovering refrigerant, and filter screen to filter possible impurities, to protect the internal compressor. Notice each type of refrigerant must have its own filter dryer. The filter dryer needs to be replaced frequently and the filter screen should be washed frequently to keep it clean Dual Protection Mechanism Overpressure protection mechanism: There is a high pressure cut-off switch inside the refrigerant recovery machine. When the internal pressure is higher than 38.5bar, the compressor will automatically shut down. Please reduce the internal pressure, high pressure switch will reset and the compressor will restart automatically.Overload protection mechanism: There is an overload cut-off switch outside the refrigerant recovery machine. If the overload protector pops out, please restart the circuit breaker manually after 5 minutes Three Operation Modes Refrigerant (vapor and liquid) recovery mode & Self-cleaning mode operation Required device: refrigerant recovery tank, electric scale, refrigerant recovery machine, AC manifold gauge, refrigerant device, safety goggles and protective gloves 1. Turn the metal knob on the refrigerant recycling machine to 1, turn off the power switch, and connect the power supply cord2. Connect all the devices according to the connection diagram in the instruction manual3. Start the power switch of the refrigerant recovery machine, open the liquid valve of the refrigerant recovery tank and AC manifold gauge4. Slowly turn the metal knob to "2" for quick recovery. Always pay attention to the low pressure gauge value, do not exceed 26bar. And also always pay attention to the refrigerant recovery tank electronic scale, to ensure that it does not exceed 80% of the maximum capacity of the recovery tank 5. After all the refrigerant recycled, turn the metal knob of the refrigerant recovery unit to "3" and start the self-cleaning mode. The refrigerant recovery device must be self-cleaning after each use to ensure that no refrigerant remains. Otherwise, the remaining refrigerant may expand and damage components. It is recommended to completely vacuum the refrigerant and clean it with dry nitrogen when storing it for a long time. Liquid refrigerant push/pull mode Required device: refrigerant recovery tank, electric scale, refrigerant recovery machine, refrigerant device, safety goggles and protective glovesWhen the amount of liquid refrigerant to be recovered is greater than 10kgs, you are advised to use the push/pull mode to speed up the process. Please follow the detailed instructions.After the liquid recovery is completed, the conventional refrigerant (vapor and liquid) recovery mode is adopted for the vapor refrigerant. ADAFIRST Refrigerant Recovery Machine ADAFIRST 3 Way AC R1234yf Manifold Gauge Set ADAFIRST 4 Way AC Manifold Gauge Set ADAFIRST 3 Way AC Manifold Gauge Set ADAFIRST 3 Way AC Manifold Gauge Set ADAFIRST R134a Charging Hose with Gauge Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 4.6 out of 5 stars 12 4.0 out of 5 stars 26 4.3 out of 5 stars 22 4.2 out of 5 stars 35 3.5 out of 5 stars 40 3.8 out of 5 stars 46 Price $339.99$339.99 $52.99$52.99 $59.99$59.99 $36.99$36.99 — no data — no data Function Refrigerant Recovery Auxiliary AC evacuation (vacuum) & diagnostic check, refrigerant charging & recovery Auxiliary AC evacuation (vacuum) & diagnostic check, refrigerant charging & recovery Auxiliary AC evacuation (vacuum) & diagnostic check, refrigerant charging & recovery Auxiliary AC evacuation (vacuum) & diagnostic check, refrigerant charging & recovery Auxiliary AC evacuation (vacuum) & diagnostic check, refrigerant charging
