Using an air flow regulator with a rivet gun allows fine control of the air pressure delivered to the tool, which can help you achieve the correct setting for your specific riveting task. Here's how to use an air flow regulator with a rivet gun:

Connect one end of the air hose to the air flow regulator's outlet and the other end to the air inlet on the rivet gun. Make sure the connections are secure to prevent air leaks.

Adjust the Air Flow Regulator:
- Turn the adjustment knob several turns clockwise to restrict all of the air flow to the rivet gun. Turn the adjustmane knob counterclockwise on the air flow regulator to set the desired air pressure.
Test the Rivet Gun:
- Before using the rivet gun on your actual project, it's a good idea to test it on a scrap piece of material to ensure that the air pressure is set correctly. Make any necessary adjustments to the regulator if the rivet gun is not performing as expected.
Optionally, use wide open air flow as a good rivet gun can be controlled easily through the throttle (triger).