Winterizing a sprinkler contains shutting off the deliver, draining traces

https://telegra.ph/Springtime-Lawn-Sprinkler-Maintenance-Beginning-the-Period-Right-07-12

Winterizing a sprinkler consists of shutting off the delivery, draining traces, and blowing out last water with compressed air to forestall frozen pipes, cracked valves, and steeply-priced spring maintenance.