VEVOR RF6000AG Bedienungsanleitung Seite 12

Turn the Air Adjustment Knob counter-clockwise to fully open the fan.
Turn the Fluid Adjustment Knob clockwise to make sure the air inlet is
closed.
Hold the Gun Trigger. Then turn the Air Pressure Regulator Knob
counterclockwise to raise the air pressure up to 2.5bar.
WARNING: MAX 2-2.5Bar/29-36psi.
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