Hunter Spay Installation Pro Srs Institutional

NOTE: These instructions apply to the Hunter SRS, Pro-Spray and Institutional Spray Sprinklers.

1. Install screen into riser opening and screw any female-threaded spray nozzle onto riser.

2. Ratchet riser to align the right edge of the spray arc (looking from “behind” the sprinkler) to the right edge of the area to be irrigated.

1. Hold the perimeter of the nozzle with fingers and turn the nozzle counterclockwise to increase the arc.

2. To decrease the arc, hold the perimeter of the nozzle with fingers and turn the nozzle clockwise.

NOTE: The arc can also be increased or decreased by using a flat-bladed screwdriver.

1. Hold the nozzle arc stationary with fingers, or with the two pins on the side of the Hunter wrench between any of the nozzle spokes.

2. Adjust the radius with a flat-bladed screwdriver by turning the center screw clockwise to reduce the radius.

NOTE: The radius should not be reduced more than 25%. The sprinkler is preset at the factory for maximum radius.