Attention! When installing pressure gauges to measure pressure on Hyundai Getz, observe safety precautions.
1. Close both gauge adapter valves.
2. Connect the filling hoses to the adapter fittings. Connect the low-pressure hose to the low-pressure filling fitting, and the high-pressure hose to the high-pressure filling fitting. Hand-tighten the hose fitting fastening nuts.
Note: Fill the air conditioning system with refrigerant after removing the engine cover and air intake pipe.