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Date: Wednesday, December 3, 2025; 4:00 PM - 5:00 PM EST Class format: Live Webinar (recorded presentation available at later date) Class length: 1 hour • IA - 1 CEU • NJ Course #1404 - 1 CEC • NC Course #12860 - 1 CEU • ORLCB - 1 CEH • QWEL - 1 CEU • FNGLA - 1 CEU • LACE - 1 LACES HSW PDH • MCLP - 1 CEU Instructor: John Raffiani -
Date: Thursday, December 4, 2025; 2:45 PM - 3:45 PM EST Class Format: Live Webinar (recorded presentation available at a later date) Class Length: 1 hour • IA - 0.25 CEU • NJ Course #1418 - 0.25 CEC • NC Course #12886 - 1 Business CEU • ORLCB - 1 CEH • QWEL - 0.25 CEU • FNGLA - 0.25 CEU Instructor: Chris Keating -
Date: Thursday, December 4, 2025; 4:00 PM - 5:00 PM EST Class Format: Live Webinar (recorded presentation available at a later date) Class Length: 1 hour • IA - 0.25 CEU • NJ Course #1405 - 0.25 CEC • NC Course #12861 - 1 Business CEU • ORLCB - 1 CEH • QWEL - 0.25 CEU • FNGLA - 0.25 CEU Instructor: John Raffiani -
- Introduction to the Preventative Maintenance Track
- Introduction to Spray Heads and Nozzles
- Adjusting Spray and Rotary Nozzles
- Adjusting the Sprinklers
- Introduction to Gear Drive Rotors
- Replacing Internal and Adjustment of Gear Drive Rotors
- Measuring Sprinkler Pressure
- Introduction to Valves
- Introduction to Controllers, Sensors and Basic Programming
- Inspecting Backflow Prevention Devices
- Inspecting Drip Zones
- Winterization of an Irrigation System
- Maintenance of ET Sensors
- Maintenance of Soil Moisture Sensors (Coming Soon)
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- The Basics of Flow Sensors
- Advanced Flow Sensors
- Troubleshooting Today's Technology
- Troubleshooting Small Horsepower Centrifugal (Coming Soon)
- Troubleshooting Jet Pumps (Coming Soon)
- Troubleshooting Tanks and Pressure Switches (Coming Soon)
- System Hydraulic Troubleshooting (Coming Soon)
- Troubleshooting Sprinkler Coverage (Coming Soon)
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Format: Recorded Session - available 24/7- IA - 1.5 CEUs
- NJ - 0.75 CEC
- NCICLB Course #11932 - 1.5 CEUs
- ORLCB - 1 CEH
- QWEL - 1 CEU
- FNGLA - 1 CEU
- Develop a better understanding of “why” professional designed systems are different than design/build irrigation systems.
- Identify key areas that will impact the amount of time and materials required to successfully build these projects.