Ensuring proper water flow in your sprinkler system is key to effective watering. While "adjusting" flow can involve many aspects like pressure regulation or valve control, one common issue that affects flow is a blockage. If you're experiencing a diminished flow, a simple step involving the sprinkler head's filter can often help restore it.
Addressing Diminished Water Flow by Cleaning the Filter
A frequent cause of diminished water flow from a sprinkler head is a clogged filter. Debris can accumulate in the small filter located beneath the nozzle, restricting the water's passage. Cleaning this filter can often return the flow to its intended level.
According to information regarding sprinkler maintenance, to clean the filter and address diminished flow:
- Pull the Riser Up: Gently pull the sprinkler riser (the part that pops up) out of the ground casing.
- Hold the Riser and Unthread the Nozzle: Hold the riser steady with one hand. With your other hand, carefully unthread the nozzle from the top of the riser.
- Pull the Filter: Once the nozzle is removed, you can then pull out the filter located within the top of the riser.
After removing the filter, clean it thoroughly to remove any accumulated dirt or debris. Once cleaned, reinsert the filter, reattach the nozzle, and the head should operate with improved flow.
By cleaning the filter, you remove the obstruction that was causing the diminished flow of water, effectively restoring the system's performance at that specific head. This is a practical step you can take to address flow issues in your sprinkler system.
