Keep dirt out of emission lines by taping over ends until lines are installed. Flush all main, sub-main and lateral lines before installing emitters. Run water at low pressure through lines during emitter installation. Pressure regulators or pressure compensating emitters can eliminate problems. If an automatic controller is used, run it through a test cycle to ensure it is operating properly.
Spot check emitters for adequate flow rate, using a bucket.
Micro-Irrigation System Maintenance Check laterals and filters weekly. Clean emitters when necessary. Keep weed growth away from emitters. Check tubing for leaks and kinking. Check flow meter for correct flow rate.