In this section,we are going to give few tips of how to use 15-21 holes oscillating sprinkler,LY-5521AP.As the picture of the sprinkler shown below,it is constructed out of zinc for durability long term use. There are basically three adjustments to modify water pressure and watering area.
When using the sprinkler,it is always smart to turn low water pressure on the faucet and then go up to the sprinkler to set the 3 adjustments.This sprinkler is greatly made for watering large rectangle shape area of lawn.Firstly,use the adjusted ring to control the length of the rectangle and its available 6 holes is designed to modify the width of the rectangle watering zone.Adjust this two controls to approximately fit the lawn then turn the water pressure knob to max.Last,go to the faucet to slowly turn up the water flow until the spraying water covers most of lawn area.Lastly,set the timer according to the watering needs.It is usually watering in the early morning for 1-2 hours.