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6 . 1 4
W O R K M E T H O D
6 . 1 4 . 1
P R E P A R A T I O N
Remove any loose solid residue from the surface
to be treated (using suitable tools, such as vacuum
cleaners, sw eepers, etc.). It this is not done, the
solid dirt might prevent the squeegee from opera-
ting correctly, reducing drying efficiency.
Only trained personnel can drive this machine.
6 . 1 4 . 2
B A T T E R Y
T R O L S
The sequence of lights of the battery charge con-
trol ( Photo C - 3, E - 1 ) progressively turns off
until the battery is discharged . When the red light
turns on ( Photo C - 3C, E - 1C ), turn off the brush
motor, close the detergent solution outlet, finish
drying the small residual moisture and go to the
battery charging area to charge the battery.
( ! ) The batteries may be irreparably damaged if
the residual charge level drops too low
battery operating manual). Do not force the battery
discharge beyond the safety limits, turning the key
off and on or in any other manner.
6 . 1 4 . 3
D I R E C T
S L I G H T L Y D I R T Y S U R F A C E S
Scrubbing and drying in a single pass.
Prepare the machine as previously described and
use it as described in paragraph 6.13.
Never use the machine w ithout the detergent
solution: the floor might be damaged.
6 . 1 4 . 4
I N D I R E C T
V E R Y D I R T Y S U R F A C E S
Scrubbing and drying in various passes.
Prepare the machine as previously described.
First set of operations:
Wash the floor as described in paragraph 6.13, w i-
thout drying the floor
Allow
the detergent solution to w ork on the dirty
floor according to w hat is indicated in the informa-
tion relative to the detergent used.
Second set of operations:
Proceed as ex plained in the previous "Direct Wa-
shing" paragraph (6.14.3) to also proceed w ith
drying the floor.
Never use the machine w ithout the detergent
solution: the floor might be damaged.
6 . 1 4 . 5
P O S T - S C R U B B I N G O P E R A T I O N S
Close the detergent solution outlet.
Lift the brush unit and turn off the brush motor.
After having completely dried any traces of w ater
on the surface, w ait a few seconds and then lift the
squeegee and turn off the suction motor.
Move to a suitable location to drain the tanks;
empty and clean the tanks (as described in 6.11).
Turn off the machine using the key and remove it
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A N D W A R N I N G S
C H A R G E
L E V E L
(see the
S C R U B B I N G
O R
S C R U B B I N G
O R
from the control panel.
If necessary, charge the battery (see the relative
section).
7 . M A I N T E N A N C E I N F O R M A T I O N
Turn the key, remove it from the control panel
and disconnect the battery from the machine w i-
ring.
All w ork on the electrical system as w ell as all
C O N -
maintenance and repair operations (especially
those not ex plicitly described in this manual)
should be carried out only by authorized service
centers or by specialized technical personnel w ho
are ex perts in the sector and in the pertinent safety
regulations.
Performing regular maintenance on the machine,
and carefully follow ing the manufacturer's instruc-
tions, is the best guarantee for obtaining the best
performances and ex tended machine service life.
7 . 1
T A N K S
Drain the tw o tanks as described in the relative
sections.
F O R
Remove any solid dirt by filling and draining the
tanks until all dirt has been eliminated: use a w a-
shing hose or similar tool to do this.
( ! ) Water hotter than 50°, a high-pressure clea-
ner or ex cessively pow erful sprays may damage the
tanks and the machine.
Leave the plugs of the tanks open (only w hile the
machine is not being used) so that they can dry
F O R
and thus prevent the formation of foul odors.
7 . 2
S U C T I O N
Detach the suction hose from the squeegee ( Photo
M - 3).
Now
you can w ash the hose and remove any ob-
structions.
Firmly insert the hose on the squeegee body.
7 . 3
S Q U E E G E E
Do not handle the squeegee w ith bare hands:
w ear gloves and any safety clothing needed to
carry out the operation.
Detach the squeegee from the machine and clean
it under running w ater using a sponge or a brush.
Check the efficiency and the w ear on the strips in
contact w ith the floor. They are designed to scrape
the film of detergent and w ater on the floor and to
isolate that portion of the surface to enhance the
vacuum of the suction motor: this ensures that the
machine w ill dry very efficiently. Working constan-
tly in this manner tends to round or to deteriorate
the sharp edge of the strip, thus reducing drying
efficiently. This is w hy the squeegee strips must
be replaced.
To replace the w orn blades, follow
in the relative section. Turn the blades around to
w ear dow n the other sharp corners or to install
37
H O S E
the instructions
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