Traditional Culture Encyclopedia - The 24 Solar Terms - How to adjust the air volume of over-current cut-off valve?

How to adjust the air volume of over-current cut-off valve?

1. First, put the regulating device on the overcurrent cut-off valve.

2. Secondly, according to the required gas flow, rotate the adjusting device counterclockwise or clockwise.

3. Finally, in the process of adjustment, slowly adjust and observe the change of gas flow rate until the required gas flow rate is reached.