1, the pressure level adjustment: the pressure adjustment screw 1 clockwise, then the role of pressure rise, on the contrary, the role of pressure reduction, but the pressure difference is not the same
2, the pressure level adjustment: the pressure adjustment screw 2 clockwise, then the role of pressure rise, on the contrary, the role of pressure reduction, but the pressure difference is not the same
3, when the air compressor operation to set pressure, then the valve will be saturated and the gas discharge tube, this is a normal phenomenon does not leak.
4, 1-2 adjustment screws related to each other
5, adjust the pressure cut more than the compressor and exhaust pressure
