Page 14
CLARKE TECHNOLOGY Image 20 Operator's Manual
THE CONTROLS
The Vacuum/Accessory Switch
This switch is located on the left side of the control
panel. To turn the vacuum motor and pump motor on,
press the bottom of the switch. To turn the vacuum
motor and pump motor off, press the top of the
switch.
The Spray/Brush Motor Switch
The spray/brush switch is located in the center of the
control handle. To turn on the spray/brush intermit-
tently, press the top of the switch and hold for the
length of time you want the floor spray/brush to run.
To turn on the spray/brush continuously, press the
bottom of the switch. To turn the spray/brush off,
press the center of the switch.
NOTE:
The vacuum/accessory switch must be in the
"I" position before spray will work.
The Vacuum Hose Connector
The vacuum hose connector is on the center right
hand rear of the machine.
The Solution Hose Connector
The solution hose connector is located in the center
in the rear of the machine. This connection is used
to hook up optional auxiliary floor tools.
Recovery Tank Drain
Remove hose from rear of machine. Place over drain
and open valve.
Solution Tank Drain
Remove the hose from the rear of the machine. Place
over drain.
Brush Adjustment
Adjustment is located to the front right side of the
machine. Pull spring loaded pin and place in se-
lected slot. If breaker trips, move adjustment one slot
higher.
Variable Pump Pressure
(ix model only)
The control knob is located on the right side of the
control panel. The knob is divided into three operating
ranges; upholstery, interex and restoration. These
range settings are only suggested starting points.
The control knob can be adjusted clockwise to
increase flow and pressure or counter clockwise to
decrease flow and pressure. If streaking occurs,
increase pressure setting.
Upholstery Setting:
Used for accessory tools.
Interex Setting:
Used with interim brush for
light extraction at medium
flow and pressure.
Restoration Setting:
Used with restoration
brush for deep extraction
at high flow and pressure.
