Spring Start-Up
- Reseal all drain valves and plugs.
- Open the shut off valves and slowly fill the mains.
- Check the entire main for leaks or damage.
- Check each individual zone and adjust heads for proper operation and coverage.
- Check and adjust the automatic rain sensor for proper operation.
- Reset the control timer for required settings for the spring season.
Mid Season Evaluation
- Adjustments will be made based on changes in shrub growth or varying weather conditions.
- Main and lateral lines will be inspected for leaks.
- Check each individual zone and adjust heads for proper operation and coverage.
- Check and adjust the automatic rain sensor(s) for proper operation.
Winterization
- Close down all water sources to the irrigation system only
- All drain valves and drain plugs will be opened
- All main lines, valves, lateral lines and heads will be charged with compressed air.
- The lines will be flushed with air until completely empty
- Control timers will be set in the rest position
