1. Select the appropriate pressure adjusting nut according to the requirements of the piping system.
2. Tighten the pressure adjusting nut onto the connection port of the piping system, being careful not to overtighten or loosen it.
3. Using an adjustment tool, rotate the pressure adjusting nut counterclockwise until the set pressure value is reached.
4. During the operation of the piping system, periodically check the condition of the pressure adjusting nut to ensure it is functioning properly.
