If the solenoid is bad simply replace it. Solenoids need power to operate so check to make sure it is getting power from the batteries. This uses less water and is more efficient. Solenoids are used to regulate the flow of solution onto the floor.These filters accumulate sediment and chemical buildup over time and can prohibit the flow of water. This protects the solution control valve and solenoid from damage. Most machines today have water filters in the solution line to make sure the water is clean before it continues through the system.These types of pumps are generally not repairable. If the pump is bad you will probably need to replace it. If the scrubber has a pump and it is not pumping check to make sure the pump is getting power from the batteries.In reality I have seen these clean water tanks being used as receptacles for cigarette butts, candy wrappers, banana peels and other assorted trash. I have seen automatic scrubbers parked in back rooms of buildings with the tank lids open so the tanks can air out. Make sure there are no obstructions in the clean water solution tank.Believe it or not I have made service calls for customers claiming no water is coming out when in fact no one has filled the solution tank. Check to make sure there is actually water in the solution tank.Since there are now more things to possibly go wrong this means there is a need for more routine maintenance and the possibility that the cleaning solution just isn’t hitting the floor. This adds to service issues and things that might go wrong over time but these additions make the operator’s job easier and the scrubber more productive and efficient. These devices are all controlled through a computer board that regulates the process. They use solenoids that control the water flow and chemical metering systems that pre-mix cleaning chemicals with water. Machines use filters to clean the water before it hits the floor. On some models there is an electric pump that pumps water onto the floor or sprays the brushes with chemical solution that is used to wet the floor surface. This mechanical system has been replaced on many current production scrubbers. Simple process to operate and fairly simple to repair or replace if it broke. The ball valve was gravity fed with water combined with cleaning chemicals from a tank that was positioned above the valve. There was a hand operated lever near the dashboard of the machine that controlled a cable that opened and closed a solution ball valve near the top of the scrub brushes. When automatic floor scrubbers were first invented some 60 years ago or so the dispensing of water was pretty simple. If you missed part 1 then you can access it here. Even at high dilutions ratios, Viper HD will provide aggressive cleaning action on all types of grease and soil.This is part 2 of a 5 part series on common problems that can occur with your automatic floor scrubber. Just wash down the coil with generous amounts of solution and allow to dry. Viper HD can be used as a non-rinsing condenser coil cleaner when diluted to a minimum 20:1 ratio with water. Viper HD is ideal to use in situations where no water is available for rinsing outdoor coils. Use it in high or low pressure spray equipment. Viper HD does not contain butyl solvent, glycol ethers, phosphates, silicates or other ingredients that are toxic and water pollutants. Both products are based on a new detergent blend that have proven to match the cleaning performance of acid and alkaline cleaners without the associated hazards. Viper HD is a concentrated version of the popular Viper Aerosol. Viper HD (Double Duty) Detergent/Degreaser Our highly experienced team works closely with combustion equipment manufactures and gas fitters to provide safe, efficient, and only the highest quality systems available in Australia. SCE have been a leading supplier to the Industrial Gas Industry since 1966. We offer solutions across a wide range of applications, ranging from pressure proving systems for schools and laboratories to burner control panels in boilers & pizza ovens for your local restaurants. SCE design, manufacture and distribute commercial gas solutions using only the highest quality products the industry can offer. We deliver thousands of products from the world’s leading manufactures of Controls, Electrical, Gas and Oil parts that can be used across a wide range of applications. SCE prides itself on supporting Australian OEMs with quality products, excellent stockholding and end-to-end customer support.
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