Blow-Out Method Procedure Shut down the water supply and connect the air compressor to the irrigation system using the coupler. ... Find the sprinkler station highest and farther from the compressor and turn it on. Close the backflow valves. Slowly open the valve on the compressor. Gradually add more air pressure.
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29 Oct 2021 · Blow Out the Line ... Connect the other end of the air hose to the compressor and blow out the line. The heads should pop up and spit out water.
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12 Feb 2020 · Step by Step Guide on How to Blow Out Your Sprinkler System with an Air Compressor · 1. Turn Off the Water · 2. Open Hose Bibs, Drain Water · 3.
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Duration: 6:22 Posted: 20 Oct 2012 VIDEO
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Step 1: Shut off the Main Water Supply and Drain · Step 2: Switch off the Timer · Step 3: Attach the Compressor · Step 5: Blow Out the Sprinklers.
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20 May 2022 · Begin the process of blowing out the lines by closing the backflow valves to help direct the flow of air in the opposite direction. With the ...
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How to Blow Out a Sprinkler System · Turn the water off. · Manually drain the water from the system. · Rent or purchase an air compressor from your local equipment ...
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16 Sept 2019 · Use the compressor to blow out the first sprinkler zone. Once the sprinkler heads pop up and expel water, immediately release the air pressure ...
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To start the "blow out", shut off the irrigation water supply and, with the compressor valve in the closed position, attach the air compressor hose to the ...
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To blow out the irrigation system, connect the compressor to the downstream blowout fitting. Ensure the isolation ball cock on the downstream side of the ...
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Make sure the valves are open on the zone you are blowing out. A closed line with pressurized air running through it can burst the pipe. Turn on the compressor ...
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4 Nov 2019 · Slowly open one of the test cocks making sure that no water sprays out. If no water sprays out the water to the sprinkling system has been ...
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18 Oct 2018 · Adding a blowout port can be done with a few different methods: by using a simple copper tee with a removable PVC plug, by installing a copper ...
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What is the typical process for blowout? · First shut off the water supply to your irrigation system using the master shut off valve · The contractor will remove ...
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