How do you use a Graco Magnum ProX9?

To use a Graco Magnum ProX9, first ensure you have the correct setup by connecting the spray gun to the paint hose and the hose to the pump. Fill the paint container with the desired paint, then prime the pump by pulling the trigger on the spray gun while the pump is in the "Prime" position. Once primed, switch to "Spray" mode, adjust the pressure as needed, and begin spraying by holding the trigger down and moving the gun in a steady motion. Always follow safety precautions, including wearing a mask and protective gear.