HOW THIS MACHINE WORKS
86221970 17” SCRUBBER 01/03/07
3-3
This Automatic Scrubber is a battery powered, hard
floor scrubber intended for commercial use. The
appliance applies a cleaning solution onto a hard
floor, scrubs the floor with a brush, and then
vacuums the soiled water back into the recovery
tank.
The machine's primary systems are the solution
system, scrub system and recovery system.
The function of the solution system is to store
cleaning solution and deliver it to the scrub system.
The solution system consists of the solution tank,
strainer, and valve. The solution tank stores cleaning
solution (water and detergent) until it is delivered to
the scrub system. The strainer protects the valve
from debris. The machine has a ball-type valve
which controls the amount of cleaning solution
delivered to the scrub system. The solenoid type
valve controls the delivery of cleaning solution to the
scrub system. The valve automatically prevents
solution flow unless the scrub brushes are turned
on. The solution control lever controls the amount of
cleaning solution delivered to the scrub system.
The function of the scrub system is to scrub the
floor. The scrub system consists of a rotary type
disk scrub brush, motor, and lift linkage. The brush
scrubs the floor and the motor drives the brush. The
brush lift lever raises and lowers motor and brush.
The function of the recovery system is to vacuum the
soiled water back into the recovery tank. The
recovery system consists of the squeegee, vacuum
motor, screen, and recovery tank. The squeegee
wipes the dirty solution off the floor as the machine
moves forward. The vacuum motor provides suction
to draw the dirty solution off the floor and into the
recovery tank. The screen protects the vacuum fan
from debris. The recovery tank stores the dirty
solution. The float ball in the tank activates when
the recovery tank is full.