Each of the steps listed above should be repeated every 4 weeks during the shutdown of your draft system.
Our systems are designed to be used regularly, and we can expect many flowmeter failures if we do not work together now to prevent mold, dry sticky buildup, calcification, and bacteria from damaging the most sensitive part of the self-serve system. With that being said, a rash of flowmeter failures at your location in the future may not be covered under warranty.