Adjusting the spray Angle of sprinkler head is an important part of irrigation system operation.After the installation of the new sprinkler head, it is necessary to confirm whether the spraying Angle of each adjustable sprinkler head is set in the correct range.And sometimes children, or curious people, change the Angle of the spray.
In this case, the spray Angle needs to be readjusted to the correct position.
Usually the nozzle exit set Angle is 180 degrees.If you want to increase the Angle, keep the lift column at the left starting point and insert the screwdriver into the spray fan adjustment hole.Turn the screwdriver clockwise with the plus sign to increase the Angle.Each full turn increases the Angle by 90 degrees.If you want to reduce the Angle, turn counterclockwise by the minus sign.For every full turn counterclockwise, it reduces by 90 degrees.The spraying Angle of most sprinkler heads is 40 to 360 degrees.
No matter when the spray Angle is adjusted to the maximum Angle or the minimum Angle, the gear mechanism of sprinkler heads will send a "click".When we hear the sound, we can't adjust it to avoid damaging the sprinkler head.
