I’ve been using my lawn sprinklers for a few days now. All of a sudden the heads don’t pop up. Water trickles out but does not seem to be enough pressure to pop the heads up. All valves are fully open. Thoughts?? Thanks
Is the system automatic or manual? Is it a brand new system?Check the antisiphon valves for blockage. If the sprinklers have a servo that starts and stops the flow of water the problem may be with that valve. Need more information about the configuration of the system.