Why is my impact sprinkler not turning?
Step 1: Check Water Pressure and Flow The most common reason an impact sprinkler will not start working is insufficient pressure or flow. Verify your pump’s capability using the pump curve from the manufacturer. If you don’t have a pump curve: Measure system pressure with a pressure gauge. Your faulty sprinkler rotary function can be caused by debris, low water pressure, installation errors, broken/clogged sprinkler heads, and faulty controllers.A sprinkler head that is not rotating often stops working when debris clogs the filter inside the gear assembly, blocking the mechanism that turns the head. Sprinkler system repair costs around $257 on average, so addressing rotation problems early helps you avoid higher bills from water waste or damaged components.
Why won’t my Rain Bird sprinkler rotate?
If your Rain Bird sprinkler head isn’t rotating properly, first check for debris or dirt in the nozzle and clean it if necessary. Next, verify that your water pressure is within the recommended range for that model. Also, make sure to inspect the sprinkler for damage or worn internal parts. Rain Bird sprinklers are WATER LUBRICATED and must NOT be oiled in any manner. Oil causes the bearing washer to swell and soften and affects the rotation of the sprinkler, frequently bringing it to a complete stop.