EMPTYING THE SOLUTION TANK
Proceed as follows to empty the solution tank:
1. Take the machine to the maintenance area.
2. Make sure the machine is in a safe condition (see “
MACHINE SAFETY MEASURES
”).
CAUTION
: users are advised to always wear protective gloves, to avoid the risk of serious injury
to hands.
1.
Fully open the tap outflow, rotating the knob (1) in the direction of the arrow (
Fig.1
).
2. Unscrew the cap (2) of the solution tank drainage system (
Fig.2
); the cap is located at the rear
of the machine.
3.
Remove the cap/measuring device (3) (
Fig.3
), located on the left-hand side of the machine.
NB
: the place designated for this operation must comply with current environmental protection
regulations.
CLEANING THE WATER SYSTEM FILTER
To clean the water system filter, proceed as follows:
1. Take the machine to the maintenance area.
2. Make sure the machine is in a safe condition (see “
MACHINE SAFETY MEASURES
”).
CAUTION
: users are advised to always wear protective gloves, to avoid the risk of serious
injury to hands.
3.
Block the tap outflow, rotating the knob (1) in the direction of the arrow (
Fig.1
).
4.
Go to the right-hand side of the machine and loosen the detergent solution filter cap (2) (
Fig.2
).
5.
Rinse the filter cartridge under a jet of water, and use a brush to eliminate any impurities, if
necessary.
NB
: the place designated for this operation must comply with current environmental protection
regulations.
6.
Once the filter cartridge is clean, repeat the operations in the reverse order to reassemble all the
parts.
CLEANING THE VACUUM TUBE
Careful cleaning of the vacuum tube guarantees better cleaning of the floor as well as a longer
vacuum motor life. Proceed as follows to clean the vacuum tube:
1. Take the machine to the maintenance area.
2. Make sure the machine is in a safe condition (see “
MACHINE SAFETY MEASURES
”).
ATTENTION
: users are advised to always wear protective gloves, to avoid the risk of serious
injury to hands.
3. Remove the vacuum tube (1) from the vacuum nozzle (2) on the squeegee body (
Fig.1
).
4. Grip the handle (3) on the left-hand side of the recovery tank (
Fig.2
) and turn the tank cover as
far as it will go, until it reaches the maintenance position.
5.
Remove the dirty water basket/filter (4) from the support (
Fig.3
).
6.
Clean the inside of the vacuum duct with a jet of running water.
7. Repeat the operations in reverse order to reassemble all the parts.
CLEANING THE SOLUTION TANK
Proceed as follows to empty the solution tank:
1. Take the machine to the maintenance area.
2. Make sure the machine is in a safe condition (see “
MACHINE SAFETY MEASURES
”).
CAUTION
: users are advised to always wear protective gloves, to avoid the risk of serious injury
to hands.
1.
Fully open the tap outflow, rotating the knob (1) in the direction of the arrow (
Fig.1
).
2. Unscrew the cap (2) of the solution tank drainage system (
Fig.2
); the cap is located at the rear
of the machine.
3.
Remove the cap/measuring device (3) (
Fig.3
), located on the left-hand side of the machine.
4.
Rinse the inside of the solution tank with a jet of water
5. With the solution tank empty, repeat the operations in the reverse order to reassemble all the parts.
NB
: the place designated for this operation must comply with current environmental protection
regulations.
REPLACING THE BRUSH HEAD BRUSH
The good condition of the brush guarantees better cleaning of the floor, as well as a longer brush
head gearmotor lifespan. To replace the brush, proceed as follows:
1. Take the machine to the maintenance area.
2. Make sure the machine is in a safe condition (see “
MACHINE SAFETY MEASURES
”).
3. Go to the front of the machine.
4. Remove the splash guard carters (1) (
Fig.1
) and lay them carefully on the ground.
5. Press the brush-holder plate retainer (2) and simultaneously rotate the brush in the direction
shown in the image (
Fig.2
).
ATTENTION
:
Fig.2
shows the rotation direction of the left-hand brush.
6. When brush rotation is prevented, turn until the button on the brush is disengaged from the
coupling spring on the brush-holder plate.
7. Repeat the same operation for the right-hand brush.
8. Replace the worn brushes with new ones. With the brush head UP, insert the brush in the plate
housing underneath the brush head, turning it until the three buttons engage with the notches on
the plate itself.
9. Press the brush-holder plate retainer (2) and simultaneously rotate the brush in the direction
shown in the image (
Fig.3
).
ATTENTION
:
Fig.3
shows the rotation direction of the left-hand brush.
10. When brush rotation is prevented, turn until the button on the brush is engaged in the coupling
spring on the brush-holder plate.
11. Reassemble the brush head splash guard carters.
ATTENTION
: these operations must be carried out using protective gloves to avoid any
possible contact with the edges or tips of metal objects.
EXTRAORDINARY MAINTENANCE WORK
24
2
3
1
1
2
3
2
1
1
2
1
1
2
3
2
3
2
3
1
1
2
3
2
3
1
1
2
2
