Package List
1x R134a refrigerant can tap
1x Brass tank adapter (1/4" Female to 1/2" Male)
Easy To Operate
1. Counterclockwise switch T knob to retract internal pin
2. Screw the can tap dispenser on R134a can opening and hook it to R134a charging hose parts
3. Clockwise switch T knob until the pin punctures sweet spot of bottle opening
4. Counterclockwise switch T knob, then R134a fill the hose and be charged into air conditioning
In order to avoid injury, please add refrigerant by professionals, and wear gloves goggles to prevent frostbite
Please try to loosen the hex nut under the T knob if no R134a come out
Customer Service
30 Days MONEY BACK Guarantee for any reason
For 30 days after purchase, return your undamaged products and you will receive a full refund.
12 Months Warranty for quality-related issues
For 1 year after purchase, we will deal with all quality-related issues by part of REPLACEMENT OR REFUND
Please contact us by Amazon message system if there is any question. We will reply in 24 hours.