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8
PREPARATION FOR USE
For models working with batteries follow the
instructions below, whereas in the case of mains
operated models the transformer (or mains unit)
has already been placed inside the machine and
needs no further installation.
The batteries are supplied without liquid, therefore
they must be filled up with the appropriate acid
solution (concentration greater than 30%) before
they can be used.
Take special care when handling the acid
solution as it is corrosive. If it should
come into contact with skin or eyes,
wash abundantly with water and consult
a doctor.
The
AW445
,
AW445 T
and
AW455 T
models
use two 12 Volt batteries connected
in series.
The
AW465
and
AW475
models use four 6
Volt batteries connected in series. Please study
the applicable illustration then fit the batteries
and connect the supplied links as indicated.
When the battery set has been properly charged
plug the battery socket into the machine as
shown. Lower the tank unit to safely cover
exposed working parts.
17
Remove the cap from the hose unscrewing the
knob and empty the tank.
There is a water level sensor also in the tank for
the clean water (
A
).
When the tank is going to be empty the red light
B
will turn-on; 80 seconds later the automatic
switch “off” of the water flow (electrovalves and
water pump) will occur and a beep will be
heared.
The display
A
normally shows the voltage of the
battery (or the output voltage of the transformer
unit for the machines with mains cable).
By pushing button
B
one time the working hours
of the machine will be shown (hour meter); by
pushing the button
B
two times the working
minutes will be shown. Push the third time or wait
10 seconds to restore the battery voltage.
SCRUBBING AND DRYING OPERATION
B
A
ON
OFF
A
B
