Once clear, put the filter back in and screw the cap on.Flush the line for a few seconds before reassembling the head.Unscrew the tip and lift out the filter.Lift the sprinkler head part that houses the filter and clamp with a vise grip.If your sprinkler head doesn’t show signs of damage, simply clearing the debris it has collected over time may do the trick. How to Clear Debris and Adjust Spray Nozzles Rotary sprinklers may go full circle, so adjust the degree to which they turn. Adjust the spray distance on each of the heads, considering sidewalks and driveways.Turn the sprinklers on to be sure that they are all working.Adjust the speed of the water output by pushing the tabs on the nozzle.To decrease the width of the spray pattern, turn the screw clockwise.To increase the width of the spray pattern, turn the screw counterclockwise.Use a flat-head screwdriver to rotate the adjustment screw on the top of the nozzle.You must adjust the pop-up sprinkler heads while the sprinkler is running.Instructions on these vary with different manufacturers, so you’ll need to check your manufacturer’s specific instructions to make adjustments.Rotor sprinkler heads are held in place with a setscrew.You may need to adjust both the radius and the spray arc.Turn the screw clockwise to lower the water pressure on the spray head if too much water is shooting out.You may need to adjust the water spray in the direction of your lawn.Find the spray radius adjustment screw at the top of the nozzle.You’ll need a flat-head screwdriver and possibly a few other tools to adjust the heads. The most common types are stationary, rotor, pop-up, and pulsating sprinkler heads. There are many types of sprinkler heads and each one has different patterns or uses. Also look for areas where its spray pattern isn’t functioning properly, watering unequally, or not at all. Observe how the water is distributed and the amount of water. Turn the system on to conduct a sprinkler head audit. If it’s been a while since you’ve done anything with your sprinkler system (aside from programming), you may not even know where all of your sprinkler heads are. How to Adjust Sprinkler Heads’ Spray Pattern Photo Credit: Daniel R. Who’s Responsible for Sprinkler Head Damage?.How to Adjust Sprinkler Heads’ Spray Pattern.For outdoor irrigation use with cold water only. Recommended operating pressure is 60 PSI. The Voyager II replaces rotors from Orbit, Hydro-Rain, and other major brands. MPT Funny Pipe fittings, swing fittings and risers. male pipe thread (MPT) Blu-Lock combination swing joint, although it is compatible with 3/4-in. The state-of-the-art approach to mounting a Voyager II is on a 3/4-in. The can and riser stem are made from high impact ABS and metal components are made from stainless steel.Īdjustment of both the radius and arc requires the included gear-drive rotor key. It also includes a bottom inlet filter which helps prevent clogging of the nozzle. It includes a radius adjustment screw which allows you to reduce the rotor throw down to 75% of its rated distance. It also includes a matched-precipitation nozzle rack with 1.0, 2.0, 3.0, 4.0 standard and low-angle nozzles featuring a unique keyway design to ensure highly uniform close-in and far-out watering, as well as an 8.0 GPM pasture nozzle. This very low rate reduces the risk of runoff or puddling for many soil types and conditions. It comes with a pre-installed 3-gallon-per-minute (GPM) nozzle which results in a full-pattern precipitation rate of 0.24 in. pop-up height ensures that the nozzle clears tall grass. Its arc is adjustable from 40 to 360 degrees in precise increments, which gives you the ability to aim it so that the water hits the landscape only and avoids any hardscape surfaces. The Voyager II gear-drive rotor is engineered specifically to water landscape areas which require a throw distance of up to 35 ft.
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