Large Rotors Support

Commercial Rotors - I-40 Rotor Nozzle Installation Instructions

Step 1

Insert the key end of the Hunter wrench into the lifting socket of a pop-up sprinkler. Pull the riser up to gain access to the nozzle socket.

Step 2

Using the Hunter wrench, loosen the nozzle-retainer/range-adjustment screw. If a nozzle is already installed in the sprinkler, it may now be removed by briefly turning on the water.

Step 3

Discard nozzle if removed with pliers. Slip the desired nozzle into the nozzle socket. Note that the socket is angled up 25°. Tighten the nozzle-retainer/range-adjustment screw.

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