MP Rotator Nozzle Adjusting Tool

To adjust Hunter MP Rotator nozzles you need the ‘MP Rotator Nozzle Adjusting Tool’, and adjustment can only be carried out when they are actually running.

Install the MP Rotator with the Left Edge Indicator pointing to the left side of the desired watering location.

With the MP Rotator operating and in the pop-up position:
– for arc adjustment: rotate the Arc Adjustment Ring clockwise to increase the arc and anti-clockwise to decrease the arc.
– for radius adjustment: with the MP Rotator tool or a small flat-bladed screwdriver, rotate the small screw on the top of the nozzle clockwise to decrease the arc and anti-clockwise to increase the arc.