Simple Adjust Series Rotors Operating Instructions
1.Adjust the Pattern to Increase/Decrease the Arc. The arc is preset to rotate 180º or a half circle. Using a flat-bladed screwdriver, turn the arc adjustment screw clockwise (+) to increase the arc or counterclockwise (-) to decrease the arc. The pattern is adjustable from 40º to 360º. Remember, when adjusting the arc while the rotor is operating, only turn the arc adjustment screw in the direction the rotor is already turning. Turning it against the direction it is already turning can damage the rotor by stripping the gears. These adjustments can be made while the water is on or off.
2.Adjusting the Radius (Distance of Throw). With the water on or off, you can adjust the distance of throw. Using a flat-bladed screwdriver, turn the radius reduction screw to decrease the spray distance up to 25%.
Posted in: Sprinklers