- Troubleshooting, repair, adjustment, and maintenance of working landscape irrigation systems including repair of PVC and copper pipe and diagnosing valve, wiring, and controller problems. Selection and adjustment of appropriate heads and other hardware for different landscape situations, and balancing nozzles in rotary systems; backflow prevention; drip irrigation maintenance; filter cleaning; and flushing pipes after leak repairs are also covered in this practical, hands-on course. Prerequisite: Landscape Sprinkler System Design and Installation
- Troubleshooting, repair, adjustment, and maintenance of working landscape irrigation systems including repair of PVC and copper pipe and diagnosing valve, wiring, and controller problems. Selection and adjustment of appropriate heads and other hardware for different landscape situations, and balancing nozzles in rotary systems; backflow prevention; drip irrigation maintenance; filter cleaning; and flushing pipes after leak repairs are also covered in this practical, hands-on course. Prerequisite: Landscape Sprinkler System Design and Installation