60
MAINTENANCE
EXTRAORDINARY MAINTENANCE WORK
REPLACING THE SQUEEGEE UNIT RUBBER BLADES
The good condition of the squeegee rubber blades guarantees better
cleaning and drying of the floor, as well as a longer vacuum motor
life.
To replace the squeegee rubber blades, proceed as follows:
1. Select the i-drive program “transport” by rotating the knob to
position “A” as shown in (
Fig.1
).
2. Take the machine to the maintenance area.
ATTENTION:
the place designated for this operation must
comply with current environmental protection regulations.
3. Make sure the machine is in a safe condition (read “
ATTENTION:
these operations must be carried out using
protective gloves to avoid any possible contact with the edges
or tips of metal objects.
4. Stand at the back of the machine.
5. Remove the squeegee vacuum tube (1) from the nozzle (2) on
the squeegee unit (
Fig.2
).
ATTENTION
: remember to loosen the screw clamp (3) on
the vacuum tube before inserting it in the nozzle (
Fig.2
).
ATTENTION:
the equipment to be used for this operation is
not supplied with the machine.
6. Remove the knobs (4) from the squeegee unit (
Fig.3
).
7. Remove the squeegee from its support (
Fig.4
).
REPLACING THE BRUSH
The brush's integrity ensures better floor cleaning, as well as a longer
brush motor life span.
To replace the brush, proceed as follows:
1. Select the i-drive program “transport” by rotating the knob to
position “A” as shown in (
Fig.1
).
2. Take the machine to the maintenance area.
ATTENTION:
the place designated for this operation must
comply with current environmental protection regulations.
3. Make sure the machine is in a safe condition (read “
ATTENTION:
these operations must be carried out using
protective gloves to avoid any possible contact with the edges
or tips of metal objects.
4. Stand on the right side of the machine. Disconnect the side
splash guard vacuum tube (1) from the vacuum nozzle (2) on
the splash guard itself (
Fig.2
).
ATTENTION
: remember to loosen the screw clamp (3) on
the vacuum tube before inserting it in the nozzle (
Fig.2
).
ATTENTION
: the equipment to be used for this operation is
not supplied with the machine.
5. Remove the pins (4) that block the rotation pins (5) of the brush
head splash guard (
Fig.3
).
6. Use the relative handle (6) to remove the right-hand splash guard
pre-assembly (
Fig.4
).
7. Rotate the brush clockwise (
Fig.5
) until the three buttons come
out of the slots on the plate. Turn until the button is pushed
towards the outside of the coupling spring and is locked into
place.
ATTENTION
: the picture (
Fig.5
) shows the rotation direction
for releasing the right-hand brush. For the left-hand brush,
turn in the opposite direction.
8. Insert the new brush in its seat on the brush-holder plate, turning
it until the three buttons enter the slots on the plate. Turn until
the pin is pushed towards the coupling spring and is locked into
place.
ATTENTION
: the picture (
Fig.6
) shows the rotation direction
for coupling the right-hand brush. For the left-hand brush,
turn in the opposite direction.
9.
When the right-hand brush has been fitted, reassemble all the
parts and then fit the left-hand one.
1
4
5
6
2
3
1
1
1
1
1
1
2
1
3
4
5
6
Summary of Contents for ULTRA 120 B-G
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