How to adjust hunter i20 sprinkler heads

To Our Valued Customers on the Coronavirus! The I Ultra pop-up sprinkler should be installed at finished grade as shown in the illustration Fig. Arc Adjustments.

The I20 Ultra pop-up sprinkler should be installed at finished grade as shown in the illustration Fig. Sprinklers may be adjusted with water on or off. It is recommended that initial adjustments be made before installation. Note: It is not necessary to disassemble the sprinkler to make adjustments. Insert the steel hex end of the Hunter wrench into the adjustment screw Fig. Turn the screw clockwise into the stream of water to decrease the radius, or counterclockwise to increase the radius. Caution: Turning the adjustment screw clockwise more than five full turns may result in a lost radius adjustment screw.

How to adjust hunter i20 sprinkler heads

Adjustable heads are preset to approximately degrees. The PGP Ultra is adjustable from degrees. Sprinklers may be adjusted with water on or off. It is recommended that initial adjustments be made before installation. Note: Reference illustration above for arc adjustment socket location. Caution: Turning the radius adjustment retention screw clockwise more than five full turns may result in a lost radius adjustment screw. The I has a Flo-Stop control where the flow can be shut off at the rotor. The Flo-Stop is the hole in the center of rubber cover. When the I is operating, insert the Hunter adjustment tool and turn clockwise until water flow stops. The Hunter wrench can be purchased from your local distributor. Click here to find a distributor to purchase a Hunter Adjustment Wrench. Contact Support. Increase the Arc.

As you turn the nozzle, the water spray will start to narrow, covering less ground.

Last Updated: January 23, Fact Checked. With over 30 years of experience, Mike specializes in sustainable landscape practices. He is one of eight Internationally Certified Pond Builders in the world. There are 18 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.

To Our Valued Customers on the Coronavirus! The I Ultra pop-up sprinkler should be installed at finished grade as shown in the illustration Fig. Arc Adjustments. Sprinklers may be adjusted with water on or off. It is recommended that initial adjustments be made before installation. To Increase the Arc:. To Decrease the Arc:. Insert the steel hex end of the Hunter wrench into the radius adjustment screw Fig. Turn the screw clockwise into the stream of water to decrease the radius, or counterclockwise to increase the radius. Caution: Turning the adjustment screw clockwise more than five full turns may result in a lost radius adjustment screw.

How to adjust hunter i20 sprinkler heads

Gear-driven sprinklers, institutional series. Hide thumbs. Quick Links Download this manual. Sprinklers may be adjusted with water on or o. It is. The wrench will stop turning, or there will be a ratcheting noise, when the. Insert the plastic key end of the Hunter wrench into the adjustment socket. While holding the nozzle turret at the right stop, turn the wrench counter.

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Log in Social login does not work in incognito and private browsers. Insert the plastic key end of the Hunter wrench into the FloStop adjustment socket Fig. Then, turn the key clockwise to widen the arc. Featured Articles. How to. The entire sprinkler head will pop out of the base so you can adjust the inner assembly. Turn the hex bar counterclockwise to increase the radius. Insert the hex end of your Hunter key into the radius reduction screw. Turn wrench clockwise to decrease or shut off the flow. The lifting socket looks like a circle with a line or rectangle through it. Insert the steel hex end of the Hunter wrench into the radius adjustment retention screw. Follow the arrow to find where the water sprays out of the sprinkler nozzle. Rotate the hex bar clockwise to decrease the radius. Note where the arrow is pointing—this is the left stop of your arc. Last Updated: January 23, Fact Checked.

Hide thumbs. Quick Links Download this manual. Sprinklers may be adjusted with water on or off.

This may require temporary removal of the soil around the sprinkler to allow you to grip the sprinkler housing. Sprinklers may be adjusted with water on or off. Turn the key counterclockwise to shorten the sprinkler arc. If the right side of the arc is not properly aligned, the results may be a wet walkway or a dry turf area. Clockwise is the plus, or positive, direction. Insert the plastic end of your Hunter wrench key into the lifting socket. Trending Articles How to. Decrease the Arc. Submit a Tip All tip submissions are carefully reviewed before being published. Updated: January 23, If your radius gets too small, simply turn the hex bar back the other way. This may result in a lost radius adjustment screw.