How to adjust the argon pressure regulator
Argon pressure reducerThere is a knob (black or green) on top, which is a switch valve. The bottle valve is currently closed.
1. Turn left until released, and the pressure regulator will turn off; Open the bottle valve, and the high-pressure gauge on the pressure reducer will display pressure. If it does not display, it means there is no gas or the pressure reducer is broken, provided that the gas end is turned off or closed.
2. High pressure is displayed, indicating that there is gas in the cylinder. Then adjust the black or green knob mentioned above. Rotate it right to adjust the pressure. There are two types of pressure reducers, one with flowmeter. Adjust the knob to the flow you need; One type has a low pressure gauge and an adjusting knob, which can be adjusted to the pressure you need.
3. Open the gas end and start using it.