- Air tighten design. Easy assembling, no tool required in fastening to the CO2 cylinder.
- Most percise processing of the control needle valve to assure most reliable and accurate CO2 dosing.
- Pressure reduced design to provide most stable and reliable pressure out put.
- Fasten the CO2 out let of the pressure regulator to a complete closed position then fasten the pressure regulator to the CO2 cylinder firmly by hand.
- Turn and release the on/off valve of the CO2 cylinder until pressure gauge activate.
- Turn to close the on/off valve of the CO2 cylinder completely. Next turn to release all the remaining CO2 inside the pressure regulator completely (until the pressure gauge show 0 pressure). Then simply loose the pressure regulator from the CO2 cylinder.