12
SCRUBBING AND DRYING OPERATION
Once the brushes have been locked on, raise the
brush unit by pushing the pedal down and
latching it at its lower position.
Now the machine is ready for use.
Open the tank lid.
Fill the left tank with water to about 75mm (3”)
from the top edge then add the scrubbing
detergent in a quantity to make a dilution
according to its instruction.
Too strong a mix wastes detergent, too weak a
mix will not work efficiently.
The machine is now ready for use; so move off to
the site to be cleaned.
13
The height of the handle can be adjusted using
the dedicate knob
A
.
The speed range can be selected by means of
switch
B
.
Switch the machine “on” by turning the key in the
master key-switch a quarter turn clockwise.
Lower the brushes by pushing the relevant pedal
to the right to unlatch it and bring it to the upper
position: the brush motors, the electrovalves and
the water pump will start automatically in a few
seconds.
The relevant green light indicators will turn “on”
on the control panel.
To increase or reduce the flow of the clean water
to the floor the push buttons
A
(+ to increase) or
B
(- to reduce) can be used.
NOTE
: For all the versions of models
AW445
,
AW 445 T
and
AW455 T
the membrane and
the water pump are optional items.
In any case the pump green light indicator will
turn “ON” when the brushes are lowered.
SCRUBBING AND DRYING OPERATION
A
B
ON
OFF
AMOUNT OF
CLEAN WATER
BRUSH MOTOR TURNING
WATER PUMP
WORKING
A
B
