American-Lincoln 505-945, Instructions For Use Manual, Page: 26 / 47

FORM NO. 56041764 - SR5730 - 25
SOLUTION
TANK
RECOVERY
TANK
STRAINER
SCRUB
BRUSH
SQUEEGEE
FLOOR CONTACT
SOLUTION
CONTROL
VALVE
SOLUTION
CONTROL
VALVE
OPERATING INSTRUCTIONS
THE NON-RECYCLING OR STANDARD SCRUBBING MODE – FIGURE 32
During the scrubbing process, detergent solution water from the solution tank is fed to the solution line. There it is fed to the fl oor where two disc scrubbing brushes
work to dislodge soil. After scrubbing, the dirty solution is vacuumed from the fl oor and discharged into the recovery tank.
Sensors in each tank will indicate, by lights on the control panel, when the water in the solution tank is too low or when the water in the recovery tank is too high.
ESP OPERATING MODE – FIGURE 33
During the scrubbing process, fi ltered water from the solution tank is fed to the solution line and then to the fl oor where two disc scrubbing brushes work to dislodge
soil. After scrubbing, the dirty solution is vacuumed from the fl oor and discharged into the recovery tank. At intervals, a fl oat switch activates the recycling pump,
which sends fi ltered solution from the recovery tank to the solution tank.
Fig. 32
SOLUTION
TANK
RECOVERY
TANK
SOLUTION
CONTROL
VALVE
SCRUB
BRUSH
SQUEEGEE
FLOOR CONTACT
STRAINER
SOLUTION
PUMP
STRAINER
Fig. 33