7.2.3 SQUEEGEE BLADES DISASSEMBLY /
ASSEMBLY
Disassemble the squeegee from its support (see
7.2.2)
Unscrew the knobs ( Photo O - 7 ) ( Photo O - 5 )
placed on the squeegee body and apply some pres-
sure 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 O - 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 O
- 2 ) 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
O - 3 ) 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 O - 2 ) ( Photo O - 3 ) can be used to adjust
the inclination 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.
7.2.5 SPLASH GUARD ASSEMBLY/ DISAS-
SEMBLY
The splash guard is assembled to the brush plate
with a spring holder linked to the brush plate itself
( Photo P - 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
specific 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 automa-
tically;
(
!
)
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 excessi-
vely 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 “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
guide plate.
7.4 FILLING AND DRAINING THE DETER-
GENT SOLUTION TANK
(
☞
) The temperature of the water or the de-
tergent 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 pro-
duct, considering the percentage indicated by the
supplier, with reference to the full tank capacity li-
sted 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
specifically for scrubber-driers. The use of other
chemical products (such as sodium hypochlorite,
oxidisers, solvents or hydrocarbons) may damage
or destroy the machine.
• Follow the safety regulations specified in the re-
lative section and indicated on the detergent con-
tainer.
• Contact the machine manufacturer to obtain a
complete list of available and suitable detergents.
(
☞
)
Always add the detergent after filling the tank
with water to prevent foam from being created in-
side.
• Do not leave the water hose unattended and in-
sert it completely into the tank: the hose might
34
Summary of Contents for SIGMA 1 BM
Page 3: ...3 A 3 1 2 4 5 7 8 9 6 SIGMA 1 E SIGMA 1 BM SIGMA 1 BTR...
Page 4: ...4 B 1 4 3 2 5 6 1 2 C SIGMA 1 E 3...
Page 5: ...5 D 1 2 5 3 4 6 7 1 3 2 5 4 E SIGMA 1 BM...
Page 6: ...6 F 2 1 3 4 6 5 1 2 4 3 7 6 5 G SIGMA 1 BTR...
Page 7: ...7 H 1 3 8 4 6 2 7 5 9 10 SIGMA 1 BTR...
Page 8: ...8 I L 2 1 SIGMA 1 BM SIGMA 1 BTR...
Page 10: ...10 SIGMA 1 E SIGMA 1 BM SIGMA 1 BTR O 4 3 6 5 4 3 6 2 7 7 5 1 1 2 P...
Page 93: ...3 A B SWIFT 43E...
Page 96: ......
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