How to easily turn on an irrigation or sprinkler system after winter

Turning on a sprinkler system in the south after the winter (De-winterize) It is easy to start up your sprinkler system.

1. Turn off/close the incoming valve at your backflow preventer.
2. Close both test cock valves
3. Turn your main water to your sprinkler on.
4. Close the outgoing valve of your backflow preventer
5. Open the incoming valve at your backflow preventer
6. Open the outgoing valve of your backlow preventer

Intro (0:00)
Removing Dekorra Insulation (0:25)
Removing Electrical HEat Trace (0:40)
Turning off Backflow Valves (0:50)
Turning on Main Water (1:30)
Closing Backflow Out Valve (2:20)
Opening Backflow Valves (2:40)
Last Valve to open (3:00)
Last Remarks (3:20)

Видео How to easily turn on an irrigation or sprinkler system after winter канала Ving