5
20
MAINTENANCE
Periodically remove the filter inside the dirty water
tank, scrub it with a stiff brush under running
water to remove any accumulated foreign matter.
Note: This operation is very important to
prevent the reduction of the suction
(drying) capability of the squeegee.
The plastic buffles can be easily removed for the
best cleaning of the tanks.
The three solenoid valve bodies may be removed
by turning them through 90 degrees and lifting
them away to reveal the plunger and seating of
each valve. These should be cleaned of scale and
of any other foreign matter.
TECHNICAL SPECIFICATION
MODELS
AW 465
AW 475
Voltage
24V
24V
Drive motor
24V-200W
24V-200W
Vacuum motor rating
540W-3 stages
540W-3 stages
Vacuum depression (mm H2O)
1700
1700
Brush motor
24V-250W
24V-375W
Brush
nr. 2x320mm
nr. 2x370mm
Brush speed (scrubbing)
270 RPM
180 RPM
Brush pressure to floor (Kg)
from 21 to 36
from 30 to 45
Automatic Click OFF/Click ON
yes
yes
Electrovalves
nr. 3 hole diameters:
3.5-4.5-5.5mm
nr. 3 hole diameters:
3.5-4.5-5.5mm
Water pump
12V-126W-9lt/1’
12V-126W-9lt/1’
Water flow pump OFF (lt/min)
1.3-2.6
1.3-2.6
Water flow pump ON (lt/min)
2.8-4.5
2.8-4.5
Driving speed F/R (Km/h)
nr.2-max. 5.0
nr.2-max. 2.5
nr.2-max. 5.0
nr.2-max. 2.5
Parking brake
yes
yes
Working width (mm)
628
728
Max slope
16 %
16 %
Squeegee width (mm)
920
1010
Solution tank capacity (lt)
with membrane
72
72
Recovery tank capacity (lt)
with membrane
74
74
Suggested batteries (wet)
nr.4 6V-240Ah
nr.4 6V-240Ah
Running time (with wet batteries)
3h 3h
Suggested battery charger
(for wet battery)
CBN2 25A-24V
CBN2 25A-24V
Front wheels diameter (mm)
nr.2-200
nr.2-200
Rear wheels diameter (mm)
nr.2-100
nr.2-100
Width (mm)
685
775
Length (mm)
1330
1330
Height (mm)
1095
1095
Weigth without batteries (Kg)
125
135
Total weigth with batteries (Kg)
257
267
