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Unscrew the two knobs ( Photo L - 7 ) that secure the
squeegee to its support and pull the squeegee to free
it.
7.2.3 SQUEEGEE BLADES DISASSEMBLY / ASSEM-
BLY
Disassemble the squeegee from its support (see 7.2.2)
Unscrew the knobs ( Photo L - 7 ) ( Photo L - 3 ) placed
on the squeegee body and apply some pressure on
their bolts in order to push out the plastic support of
the squeegee blades from the squeegee body.
Tear off the rubber blades from the plastic support.
Assemble the new blades on the plastic support by
the means of the plastic pins that have to be fixed in
the holes placed the blades.
Push the plastic support of the squeegee blades into
the squeegee body and screw the knobs ( Photo L - 7 )
to secure it to the squeegee body.
Reassemble the squeegee to its support (see 7.2.1).
7.2.4 SQUEEGEE ADJUSTMENT
The knob screw on the squeegee support ( Photo L - 2
) adjusts the squeegee's inclination with respect to the
floor. The two red knobs on the sides, connected to
the rear wheels of the squeegee ( Photo L - 5 ) are to
adjust the pressure of the squeegee to the floor.
When the squeegee is perfectly adjusted, the rear
squeegee blade, sliding as it moves, bends in all
points forming an angle of 45° with the floor.
As the machine operates (advances), the knobs ( Pho-
to L - 2 ) ( Photo L - 5 ) can be used to adjust the inclina-
tion and pressure of the squeegee blades on the floor.
Squeegee drying must be uniform along the entire
drying line: damp patches mean that drying is insuf-
ficient; turn the adjustment knobs to optimize drying.
7.2.5 SPLASH GUARD ASSEMBLY/ DISASSEMBLY
The splash guard is assembled to the brush plate with
a spring holder linked to the brush plate itself ( Photo
M - 1 ).
To disassemble the splash guard simply detach the
spring holder and pull the splash guard.
To reassemble, fix the splash guard in the brush plate,
and then hook the steel cable to one side of the plate
and the spring holder to the other side of the brush
plate.
7.3 BRUSH ASSEMBLY / DISASSEMBLY
• Never use the machine if brushes or scrapers and
abrasive disks are not perfectly installed.
Assembly:
Make sure that the brush plate is raised; otherwise lift
it by following the instructions provided in the speci-
fic section.
Make sure that the ignition key on the control panel
is in position "0".
Bring the brushes (or the guide disks equipped with
abrasive disks) near the connections, under the brush
plate; lower the washing plate and start the brushes
turning: the brushes/discs couple automatically;
• Do not allow the length of the rows of brushes to
become lower than 1 cm.
• Do not allow the thickness of the abrasive disks to
become less than 1 cm.
Working with excessively worn brushes or excessively
thin abrasive disks may damage the machine and the
floor.
Regularly check the wear on these parts before star-
ting to work.
Disassembly or replacement:
Make sure that the brush plate is raised; otherwise lift
it by following the instructions provided in the speci-
fic section.
Make sure that the ignition key on the control panel
is in position "0".
While holding the brushes (or the guide disks) with
the hands under the plate, turn them in the rotation
direction while lowering to release them from the gui-
de plate.
7.4 FILLING AND DRAINING THE DETERGENT SO-
LUTION TANK
☞ The temperature of the water or the detergent
should never exceed 50°C.
• Always empty the detergent solution tank before
filling it up.
To fill:
• Remove the plug in the front of the machine .
• Leave 2 cm between the mouth of the plug and the
liquid level. Do not fill beyond this point!
• Add the required quantity of the chemical product,
considering the percentage indicated by the supplier,
with reference to the full tank capacity listed on the
product sheet.
• Use only those products suitable for the floor and
the dirt to be removed.
• The machine was designed to be used with non-
foaming and biodegradable detergents made speci-
fically for scrubber-driers. The use of other chemical
products (such as sodium hypochlorite, oxidisers, sol-
vents or hydrocarbons) may damage or destroy the
machine.
• Follow the safety regulations specified in the relative
section and indicated on the detergent container.
• Contact the machine manufacturer to obtain a com-
plete list of available and suitable detergents.
☞ Always add the detergent after filling the tank with
water to prevent foam from being created inside.
• Do not leave the water hose unattended and insert
it completely into the tank: the hose might move and
get sensitive parts of the machine wet.
Close the tank with its plug...
To drain:
• Unscrew the cock.
• Close the drainage plug firmly.
7.5 DRAINING THE RECOVERY TANK
The dirty water must be drained in accordance with
national regulations.
The user is completely responsible for ensuring com-
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