
10
Operations
How The Machine Works
The Saber Cutter is a battery powered, self-propelled,
hard floor scrubber intended for commercial use. The
appliance applies a cleaning solution onto a hard floor,
scrubs the floor with brushes, and then vacuums the
soiled water back into the recovery tank.
The machine's primary systems are the solution
system, scrub system, recovery system, and directional
control 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, valve and
controls. 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 valve is a solenoid type valve, which controls the
delivery of cleaning solution to the scrub system. The
valve automatically prevents solution flow unless the
scrub brushes are turned on and the machine is being
propelled. The solution control knob controls the
amount of cleaning solution delivered to the scrub
system by controlling the amount of time the valve is
open.
The function of the scrub system is to scrub the floor.
The scrub system consists of three rotary type disk
scrub brushes, motors, scrub deck skirt, lift mechanism,
swing mechanism and controls. The brushes scrub the
floor and the motors drive the brushes. The brush drive
hubs allow the scrub brushes to follow irregularities and
changes in the floor without loosing contact with floor.
The scrub deck skirt controls the cleaning solution on
the floor so that the squeegee can pick it up. The brush
lift mechanisms are controls used to raise and lower the
deck. The brush swing mechanisms are controls used
to swing the deck in and out.
The function of the recovery system is to vacuum the
soiled water back into the recovery tank. The recovery
system consists of two squeegees, vacuum motor, float
ball filter, recovery tank and controls. The squeegees
wipe 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 recovery tank stores the dirty solution. The
float ball filter protects the vacuum fan from debris and
shuts off air going to the recovery tank when tank is full.
When flow of air is shut off the vacuum motor will
continue to run. At this time the recovery tank must be
drained.
The function of the directional control system is to
control the direction and speed of the machine. The
directional control system consists of the propel control
buttons, reverse button, speed control knob/potentiom-
eter, controller and transaxle. The propel controls
actuate switches which cause the machine to move
forward. For reverse motion depress the reverse
button while depressing one of the propel controls. The
speed control knob actuates a potentiometer, which
signals speed. The controller interprets the forward/
reverse signals from the switches and the speed signal
from the potentiometer to command the transaxle to
propel the machine in the direction, and at the speed,
desired.
86037150 SCX364
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