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> Sanitaire commercial dual motor upright vacuum #SC785
Sanitaire commercial dual motor upright vacuum #SC785
Finally, a lightweight upright that is really made for commercial use. Sanitaire's new multi-pro, model SC785, is UL listed, weighs just under 14 lbs and has an easy to store handle that folds down from 45.5 inches to just 28.5 inches. The multi-pro has a two motor bypass system with carpet and bare floor settings and a 30 ft. cord. With on-board accessories, an all bristle brushroll and a 12 inch cleaning width, this Sanitaire provides top commercial performance in tight spaces. Features like the performance indicator that signals when the bag needs to be changed, micron filtration with a double walled bag and two filters to trap dust and other allergens combine for a tremendous commercial cleaning power in a lightweight design.
Two motor SystemThree position on/off switchHandle folds down for compact storage12 inch cleaning widthDeluxe wire reinforced stretch hose30 ft. power cordUL listed for commercial use
Power - 6.5 amp motordB - 79Filtration - micronCarpet position - AutomaticDust capacity - 3 dry qt.Tools - Dusting brush and crevice toolHose - 5 ft. reach
Tech Tips for cleaning - Belts
Some vacuums use a tradition round belt. This belt has an approximate lifetime of 40 hours, then it will tend to lose its memory and will not stay tight enough to turn the roller brush continually. As the roller brush heats up it will have a tendency to stop turning, therefore reducing its ability to agitate the carpet and help remove the dirt and grit that is embedded in the carpet. This action can also develop the smell of burning rubber, which many owners will mistakenly diagnose as a defective vacuum, when in fact; replacing the belt would be a quick and cost effective fix.
In addition, the belt has the important function of acting as a “circuit breaker†for the motor. The belt protects the motor from overheating and causing internal failure. For instance, if the vacuum picks up a large household object such as a sock, this causes the roller brush to stop which in turn will stop the motor from turning. The belt will heat up and break apart, freeing up the motor and eliminating heat damage to its internal parts, which could cause failure of the motor.
Proper belt installation is very important on vacuums equipped with a round belt. Since a figure 8 is required to connect the belt from the roller brush to the motor pulley, installing the belt the wrong way will make the roller brush turn the wrong way. The best way to determine if the belt is installed properly is to follow instructions under belt cover, or you can tell immediately when you start to vacuum. The vacuum will be hard to push forward and will eject dirt from under the front of the vacuum. When the belt is installed properly the roller brush will turn in the same direction as the wheels turn when you push vacuum forward.
Thank you from the Houston Vacuum team!
