For Gravity System:
Use a small flat screw driver, turn E-2 clockwise to the end
For Pump Fed:
Use a small flat screw driver, turn E-4 clockwise to the end
For Gravity System:
Use a small flat screw driver, turn E-2 clockwise to the end
For Pump Fed:
Use a small flat screw driver, turn E-4 clockwise to the end