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When the leave come out fall and temperature leave out , it is prison term to shut down the sprinkler system of rules .
Winterizing your sprinkler system will help avoid damage due to immobilize temperatures . The steps necessary for protect your irrigation system now , will avail your debar potential costly repair in the spring .
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There are some claim of irrigation system being self - draining . This might be truthful , but should you gamble on it ?
drainpipe can get constipate or forgotten to be open up , piss can be trapped in low spots ; the list goes on and on . For the added safety and fair broken cost of winterizing with an tune compressor , it ’s not deserving the gamble . Blowing out our irrigation system with an tune compressor has been proven to be the best method acting being used today .
The video below shows footmark in blowing out a sprinkler organisation !
No matter which method you employ ( shove off Out is the most thorough ) there are 4 steps you need to take to check that your system is ready for winter .
1. Insulate your assets
The piss supply to the irrigation system needs to be shut off , and the main valve needs protection from freezing – regard insulation . Also , any above background pipage needs to be insulate .
2. Stay in control
If you have an automatic system then you will postulate to “ shut down ” the controller ( timer ) . Most accountant have a “ rain - mode ” which merely shuts off the signal to the valves . The controller continues to keep time , the programming entropy is n’t lost ( start time , valve streamlet time , etc . ) and the clock continue to range throughout the wintertime .
Just in subject : verify to write down the stations , start times and run times so you could well reprogram it .
3. Drain the pipes
hit any pee from the pipes and sprinklers so that it wo n’t immobilize / expand and break the pipage . There are several ways to drain your tobacco pipe : a manual drainpipe valve , an automatic drain valve or the contract air blow - out method . Check with your local irrigation specialist , many put up sprinkler winterization services this time of the year .
When using constrict air to blow out an irrigation system , take utmost care . Compressed air can do serious eye combat injury as well as other injury from flying debris . For safety optic protection , always wear ANSI approve eyewear , and during the shove along out catamenia , and do not stand over any irrigation pipes , sprinklers , valves or other irrigation components . SERIOUS PERSONAL INJURY MAY RESULT IF YOU DO NOT go on AS RECOMMENDED !
4. Protect valves and backflow preventers
Insulate backflow preventers and valve if they are above ground . you may also use insulant tapeline for this . Be certain not to halt the air vents and enfeeble electric receptacle on backflow preventers .
Rainbird has produced a elaborate Winterize irrigation system guide PDF – You candownload here
Source : Rainbird |Hunter| John Deere LandscapesImage : Hunter
