Lichamp AC Oil Injector R134A, R1234YF Refrigerant A/C Dye Injector Kit with Adjustable Coupler and Oil Checkers

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Lichamp AC Oil Injector R134A, R1234YF Refrigerant Features

• 1. MULTIFUNCTIONAL - Professional automotive air conditioner 134A 1234YF compressor A/C injector kit for injecting oil and dye through low pressure suction side into the air conditioner compressor. Includes extra 2 pieces low side oil checker

• 2. WIDELY COMPATIBILITY - Comes with extra couplers for connecting with automotive 134a and 1234yf blue port, hose fitting feature 1/4 inch female and great for R410A HVAC system. Capacity: 1/4 oz/7.5ml---2oz/60ml

• 3. EASY OPERATION - To inject dye or oil, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount. Novice can do it independently

• 4. LONG LASTING - Hand turn body was built by light but compact aluminum alloy, thickening hose with heavy-duty brass couplers for safe and smoothly connection

• 5. WORRY FREE SERVICE - 100% Satisfaction Guarantee, 1 year return, refund or free exchange if you aren't completely satisfied. ODIA001

About Lichamp AC Oil Injector R134A, R1234YF Refrigerant

LICHAMP AC OIL INJECTOR R134A, R1234YF REFRIGERANT A/C DYE INJECTOR KIT WITH ADJUSTABLE COUPLER AND OIL CHECKERS Functions: Inject dye or oil into compressor Applications: R134A, R1234YF, R410A Capacity: 1/4 oz/7.5ml---2oz/60ml Hose Pressure: 600-3000PSI Hose Fitting: 1/4 inch female Material: aluminum alloy cylinder, rubber tube, pure copper connector Content: 1x injector, 2x couplers, 2x oil checkers OPERATION GUIDE: 1. Rotate the inside cylinder clockwise to the top. 2. Unscrew the cover on the top of the smaller cylinder. 3. Pour the liquid (Refrigeration Oil / Fluorescent Dye / Leak Detection Dye) into the cylinder. 4. Tighten the cover. 5. If the cylinder is not full filled with oil, then discharge the air is needed. (Rotate the bigger cylinder counterclockwise until the oil flows out at the end of the hose.) 6. Turn on the car air conditioner to the maximum air volume. 7. Attach the low pressure quick connector to the cylinder. 8. Locate the low pressure filler port of the car air conditioner and connect the other end of the quick connector. 9. Rotate the cylinder counterclockwise to inject the oil into the air conditioning system.