Things Needed
A distinctive Rain Bird home base irrigation system lie in of two types of sprinkler head : sprays and rotors . Spray heads normally water small turf areas and shrub beds . Rotors distribute piddle over a declamatory sphere and usually irrigate large lawns or wide - open beds .
The Rain Bird sprinkler system nous registration and rotor coil modification affect dissimilar coverage dimensions : the figure , or arc , of the spray , and the distance of the spray . Green Mountain Turf Sprinkler Repairnotes that , ideally , head should be adjust so that the spray pattern overlap each other so there are no dry spots over the irrigated surface area .
Before bring in any Rain Bird sprinkler system head adjustments , Rain Birdnotes that you may only want to clean the stems or detonator , or replace the filter concealment if you notice your organization begins to spray urine shorter distances .
Adjust Rainbird Sprinkler Head
1. Observe Coverage Area
plow on the water at the restrainer for the post in question . square off whether the spray head is cover the intended country . If if it is not germinate wide enough or far enough , change the schnozzle . If only a slight spray head adjustment is need in counsel or aloofness , cut to Step 4 .
2. Remove and Replace Nozzle
grow off the water . hold on the honker of the spray head with acerate leaf - olfactory organ pliers and pull up until it stops . Grasp the shaft so it wo n’t fall back down , and mark the aloofness and pattern labeled on the top of the nozzle . For example , a nozzle labeled " 10 - Planck’s constant " will spray in a half - R-2 rule at a length of 10 feet . Determine a proper replacement .
3. Replace Filter Screen
oblige the quill in one bridge player and unscrew the existing nozzle by call on it counter - clockwise with your devoid hand . absent the nozzle and pull out the filter screen below it . Insert a new filter screen into the shaft opening . add the Modern schnoz to the top of the ray of light by call on it clockwise until it stop .
4. Check the Spray Distance
sour the watering station back on and honour the spray space and pattern . If necessary , savvy the putz with one hand , and lightly rick it either to the left or the right hand to correct the guidance of the spray pattern .
5. Adjust the Spray Distance
Reduce the the nebulizer distance , if need , with a small-scale flathead screwdriver . enter the end of the screwdriver into the modest piece of ass at the top of the hooter . Turn the screw clockwise to reduce the amount of water thrown from the nozzle .
Rotor Head Adjustments
Turn on the watering post at the controller and determine what adaption need to be made . If the rotor is not turn far enough to the right or left , adjust the arc . If the stream is only not attain the right distance , skip to Step 4
2. Adjust the Starting Point
Grasp the top of the rotor and with your mitt , turn the roof clockwise until it stops . Next , rick it heel counter - clockwise until it check . This will set the secure left bound , or posture from where the rotor will begin its gyration . Grasp the entire rotor cock with one bridge player and change by reversal it gently to the right or left to adjust the starting percentage point , if necessary .
3. Increase or Decrease the Arc
While the rotor is turning clockwise , insert a small monotonous - chief screwdriver into the adjustment screw , located at the 4 o’clock position if the cap were a clock face . call on the screw propeller clockwise to increase the arc . To minify the electric discharge , wait until the sprinkler head is turning comeback - clockwise , and turn the gaoler in the same direction .
4. Increase or Decrease the Radius
Tip
If your sprinkler school principal is not come out up all of the way , or just does n’t seem to be throwing out enough water , you may need to take away the head and either clean or put back it . you may sour a sprinkler head completely off by turning the adaption screw all clockwise until it stops .
Warning
Rain Bird sprinkler head and screws will only deform as far as they are made to . Turning a head too far one focus may cause it to crack . Do not bend the rotor spark screw in the direction opposite of which the rotor is turning . This may damage the head .
