Virwir R22 R13 4A R4 10A Refrigerant Household Car Air Conditioning Fluoride Adding Tool Kit Freon Common Cool Gas Meter Car Air Conditioning Freon Common Cool Gas Meter

Specification:
Product model: R22R134aR410a
Product material: metal+ABS+rubber
Product color: blue
Packing size: 25*20*5cm
Product net weight: 750G
Product gross weight: 800G
Compatible refrigerant: R22/R134a/R410a
Applicable models: automotive air conditioners, inverter air conditioners, fixed frequency air conditioners, refrigerators with fluoride

Instructions:
1. Set the air conditioner to cooling mode and set the temperature to the lowest.
2. Check whether the air conditioner is working properly.
3. Check whether the compressor starts normally.
4. After the inspection, connect the fluoridation equipment to the low-pressure valve side of the air conditioner.
5. Stress test. If not normal, it needs to be repaired.
6. Add fluoride.

Packing list:
466-inch fluoride meter*1+fluorine tube*2+adapter*1+universal bottle opener*1

Kind tips:
When you put the corkscrew into the bottle, do not use too much force. This will cause the rubber pad inside the corkscrew to deform and the gas cannot escape. Tighten with normal force.
If refrigerant is added, the pointer of the pressure gauge is around 8-13, that is, the air conditioner compressor is not working, and the air conditioner needs to be checked.
1. The air conditioner can enter the cooling state normally. Are there water droplets on the two external connectors after the air conditioner has been running for a period of time? Yes, normal; one with and without fluoride; no, without fluoride.
2. Open the inner cover and remove the filter. There are water droplets inside the copper tube, which is normal; hoarfrost, lack of fluoride; no, no fluoride.
R22 charging value: look at the black numbers on the outermost ring (0-15) of the dial, pressurize to 4-5 pressure!
R134A charging value: look at the black numbers on the outermost ring of the dial (0-15), pressurize to 2.5 pressure!
3. Freon random color random delivery.