Photo M - 4, M - 6 ) to secure it to the squeegee
body.
Reassemble the squeegee to its support (see 6.4).
6.7 SQUEEGEE ADJUSTMENT
The knob screw on the squeegee support ( Photo M
- 7) adjusts the squeegee's inclination with respect
to the floor. The two red knobs on the sides, con-
nected to the rear wheels of the squeegee ( Photo
M - 2 ) 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 (
Photo M - 2, M - 7 ) can be used to adjust the in-
clination 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 in-
sufficient; turn the adjustment knobs to optimize
drying.
6.8 SPLASH GUARD ASSEMBLY/ DISASSEM-
BLY
The splash guard is attached to the brush plate
(Photo N - 6) by interlocking on the plastic cover.
To remove the splash guard is sufficient to pull it
down until it detaches from the plastic cover.
To replace the splash guard,push it into the bottom
edge of the plastic cover from one end and con-
tinue pushing up to the other end.
6.9 BRUSH ASSEMBLY / DISASSEMBLY
!
(
) Never use the machine if the brush or the pad
holder with abrasive pad is not perfectly installed.
Assembly:
Make sure that the brush plate is raised; otherwise
lift it by following the instructions provided in the
specific section.
Make sure that the ignition key on the control panel
is in OFF position.
Place the brush under the plate, taking care that
the coupling flange on the brush is under the metal
coupling of the machine.
Lower the brush plate and start the brush rotation
operating the brush motor switch and the brush op-
eration lever; the brush will couple automatically.
To assemble the pad holder follow the same proce-
dure.
!
(
) 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 exces-
sively thin abrasive disks may damage the machine
and the floor.
Regularly check the wear on these parts before
starting to work.
Disassembly or replacement:
Make sure that the brush plate is raised; otherwise
lift it by following the instructions provided in the
specific section.
Make sure that the ignition key on the control panel
is in position OFF position.
While holding the brush with the hands under the
plate, turn it in the rotation direction while lowering
to release it from the metal coupling on the ma-
chine.
To disassemble the pad holder follow the same pro-
cedure.
6.10 FILLING AND DRAINING THE SOLU-
TION TANK
☞
(
) The temperature of the water or the de-
tergent should never exceed 50°C.
☞
(
)Always empty the recovery tank ( Photo N - 3)
before filling the solution tank ( Photo N - 2).
To fill the tank:
- Pour into the tank the required quantity of the
chemical product, considering the percentage indi-
cated 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.
- Pour water in the filling opening placed in the
front of the machine ( Photo N - 4, O - 2 ).
Leave 2 cm between the filling opening and the liq-
uid level. Do not fill beyond this point!
(
) The machine was designed to be used
with non-foaming and biodegradable deter-
gents made specifically for scrubber-driers.
The use of other chemical products (such as
sodium hypochlorite, oxidizers, solvents or
hydrocarbons) may damage or destroy the
machine.
- Follow the safety regulations specified in the rel-
ative section and indicated on the detergent con-
tainer.
- Contact the machine manufacturer to obtain a
complete list of available and suitable detergents.
- Do not leave the water hose unattended and in-
sert it completely into the tank: the hose might
move and get sensitive parts of the machine wet.
Close the tank with its foam plug.
To drain:
• Unscrew the cock.
• Close the drainage plug firmly.
6.10.1 ADJUSTING THE OUTFLOW OF THE
CLEANING SOLUTION
The solution water filter (Photo Q - 1) also has the
function as a regulator of the flow of the cleaning
solution; screwing the transparent cover increases
the amount of flow, while unscrewing the lid redu-
ces the flow.
34