CLEANING THE BRUSH (B single brush version)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2.
Raise the brush head unit off the floor and press the brush head control pedal (1) on the rear of the
device (
Fig. 1
).
N.B.
: do not lift the brush head unit completely.
3.
Deactivate the vacuum motor by pressing the vacuum motor command switch (2) on the control
panel (
Fig. 2
).
4.
Press the dead man's levers (3) repeatedly three times (over the span of one minute) (
Fig. 3
).
5.
Clean the brush under running water to remove any impurities from its bristles. Check that the bristles
are not worn; in the event of excessive wear, replace the brush (the bristles should be at least 10
mm long). Read the paragraph “
FITTING THE BRUSH (B - BT single brush versions)
” for replacing
the brush.
N.B.
: the place designated for this operation must comply with current environmental protection
regulations.
6.
Refit the splash guard, read the section “
ASSEMBLING THE BRUSH HEAD SPLASH GUARD
1
2
1
2
3
3
CLEANING THE BRUSH (BT single brush version)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2.
Raise the brush head unit off the floor and press the brush head control pedal (1) on the rear of the
device (
Fig. 1
).
N.B.
: do not lift the brush head unit completely.
3.
Press the “BRUSH UNCOUPLING” button (2) on the control panel (
Fig. 2
).
N.B.
: As soon as the “BRUSH UNCOUPLING” button (2) on the control panel is pressed (
Fig. 2
),
the control display will show the “CONFIRM UNCOUPLING?” screen (
Fig. 3
).
4.
Press the “BRUSH UNCOUPLING” button (2) again to confirm.
5.
Clean the brush under running water to remove any impurities from its bristles. Check that the bristles
are not worn; in the event of excessive wear, replace the brush (the bristles should be at least 10 mm
long). Read the paragraph “
FITTING THE BRUSH (B - BT single brush versions)
” for replacing the
brush.
6.
Refit the splash guard, read the section “
ASSEMBLING THE BRUSH HEAD SPLASH GUARD
CAUTION
: these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
N.B.
: the place designated for this operation must comply with current environmental protection
regulations.
1
2
2
1
3
CLEANING THE BRUSH (BT single brush version with PM system)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2.
Lift the brush head body and press the “BRUSH HEAD CONTROL” button (1) on the control panel
(
Fig. 1
).
3.
Press the “BRUSH UNCOUPLING” button (2) on the control panel (
Fig. 2
).
N.B.
: As soon as the “BRUSH UNCOUPLING” button (2) on the control panel is pressed (
Fig. 2
),
the control display will show the “CONFIRM UNCOUPLING?” screen (
Fig. 3
).
4.
Press the “BRUSH UNCOUPLING” button (2) again to confirm.
5.
Clean the brush under running water to remove any impurities from its bristles. Check that the bristles
are not worn; in the event of excessive wear, replace the brush (the bristles should be at least 10 mm
long). Read the paragraph “
FITTING THE BRUSH (BT single brush versions)
” for replacing the brush.
1
2
2
1
3
CAUTION
: these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
N.B.
: the place designated for this operation must comply with current environmental protection
regulations.
CLEANING THE BRUSH (BT double brush versions)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2.
Take all necessary steps to ensure that the device is in a safe condition (see “
3.
Lower the brush head body off the floor and press the brush head control pedal (1) on the rear of
the device (
Fig. 1
).
4.
Position yourself at the front of the appliance.
5.
Remove the splash guard carters (2), remove them (
Fig. 2
) and lay them gently on the ground.
6.
Position yourself at the rear of the appliance.
7.
Raise the brush head body off the floor and press the brush head control pedal (1) on the rear of
the device (
Fig. 3
).
CAUTION
: these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
8.
Position yourself at the front of the appliance.
9.
Press the brush-holder plate
latch (3) and simultaneously rotate the brush (4) according
to the direction indicated in the image (
Fig. 4
).
N.B.
: The image
Fig. 4
shows the rotation direction of the left brush.
10.
When brush rotation is prevented, turn until the button on the brush is disengaged from the coupling
spring on the brush-holder plate.
11. Repeat the same operation for the right-hand brush.
12.
Clean the brush under running water to remove any impurities from its bristles. Check that the bristles
are not worn; in the event of excessive wear, replace the brush (the bristles should be at least 10 mm
long). Read the paragraph “
FITTING THE BRUSH (BT single brush versions)
” for replacing the brush.
N.B.
: the place designated for this operation must comply with current environmental protection
regulations.
1
1
3
1
2
2
4
3
4
CLEANING THE BRUSH (BT double brush versions with PM system)
Careful cleaning of the brush guarantees better cleaning of the floor as well as a longer brush head
gearmotor lifespan. To clean the brush, proceed as follows:
1. Take the device to the dedicated maintenance area.
2.
Check that the electronic brake is engaged, turn the lever (1) in the rear right part of the machine
anti-clockwise (
Fig. 1
).
3.
Start the appliance, turn the main switch (2) to “I”, making a quarter turn to the right with the key (3)
Fig. 2)
).
4.
Lower the brush head body, press the “BRUSH HEAD COMMAND” button (4) on the control panel
(
Fig. 3
).
5.
As soon as the brush head is in contact with the floor, turn off the appliance, turn the main switch (2)
to “0”, turning the key (3) a quarter turn to the left (
Fig. 4
). Remove the key from the instrument panel.
6.
Position yourself at the front of the appliance.
7.
Remove the splash guard carters (5), remove them (
Fig. 5
) and lay them gently on the ground.
8.
Position yourself at the rear of the appliance.
9.
Insert the key (3) into the main switch (2).
10.
Start the appliance, turn the main switch (2) to “I”, making a quarter turn to the right with the key (3)
Fig. 2)
).
11.
Lift the brush head body, press the “BRUSH HEAD COMMAND” button (4) on the control panel
(
Fig. 3
).
12.
Turn off the appliance, turning the main machine switch (2) to “0”, turning the key (3) a quarter turn to
the left (
Fig. 4
). Remove the key from the instrument panel.
13.
Take all necessary steps to ensure that the device is in a safe condition (see “
CAUTION
: these operations must be carried out using protective gloves to avoid any possible
contact with the edges or tips of metal objects.
1
1
3
2
2
4
3
31