EXTRAORDINARY MAINTENANCE WORK
REPLACING THE SQUEEGEE BODY RUBBER BLADES
The careful cleaning of the whole vacuum unit ensures better drying and cleaning of the floor as well as a longer vacuum motor life.
To carry out the cleaning of the squeegee body, proceed as follows:
1. Take the machine to the designated maintenance place.
N.B.
: The place designated for this operation must comply with current environmental protection regulations.
2. Make sure the machine is in a safe condition (read “
CAUTION
: Users are advised to always wear protective gloves, to avoid the risk of serious injury to hands.
3. Stand at the back of the machine.
4.
Remove the vacuum hose (1) from the sleeve in the vacuum nozzle (2) (
Fig. 1
).
5.
Unscrew the knobs (3) in the squeegee body pre-assembly (
Fig. 2
).
6. Remove the squeegee body from the slits in the squeegee connector (
Fig. 3
).
Proceed as follows for replacing the front rubber blade of the squeegee body:
7.
Using the appropriate equipment (not present in the packaging of the machine), remove the nuts (4) that fix the rubber blades (5), then remove the rubber blades (
Fig. 4
).
8. Remove the worn front rubber blade and replace it with the new one.
9. Repeat the operations in reverse order to reassemble all the parts.
Proceed as follows for replacing the rear rubber blade of the squeegee body:
10.
Using the appropriate equipment (not present in the packaging of the machine), turn the rubber blade retainer (6) that fix the rubber blades (7), then remove the rubber blades (
Fig. 5
).
11. Remove the worn rear rubber blade and replace it with the new one.
12. Repeat the operations in reverse order to reassemble all the parts.
N.B.
: Before returning to work, adjust the squeegee body, read paragraph “SQUEEGEE BODY ADJUSTMENT”.
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2
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2
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5
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5
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7
REPLACING THE BRUSH HEAD BODY BRUSHES
To replace the brush head brushes, proceed as follows:
1. Take the machine to the maintenance area.
N.B.
: The place designated for this operation must comply with current environmental protection regulations.
2. Make sure the machine has been secured (see the section titled “
”).
CAUTION
: Users are advised to always wear protective gloves, to avoid the risk of serious injury to hands.
3.
On the right side of the machine remove the right side splash guard (1) (
Fig. 1
), remember to fully unscrew the wing nuts (2) before removing the splash guards.
4.
Remove the right side pre-assembly (3) from the brush head body (
Fig. 2
), lightly press downwards and then move it towards the outside of the machine, remember to release the hinges (4) before removing
the right side.
5. Take out the worn brushes from the brush head and replace them with new ones.
6. Repeat the operations in reverse order to reassemble all the parts.
N.B.
:
The two brushes have been correctly fitted when the respective cusp shapes, seen from above, form an X.
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3
REPLACING THE BRUSH HEAD BODY SPLASH GUARD
To replace the brush head body splash guards, proceed as follows:
1. Take the machine to the maintenance area.
N.B.
:
The place designated for this operation must comply with current environmental protection regulations.
2. Make sure the machine has been secured (see the section titled “
”).
CAUTION
: Users are advised to always wear protective gloves, to avoid the risk of serious injury to hands.
3.
On the right side of the machine remove the right side splash guard (1) (
Fig. 1
), remember to fully unscrew the wing nuts (2) before removing the splash guards.
4.
With an appropriate tool remove the screws (3) and the side rubber blade retainer (4) from the right side splash guard (
Fig. 2
).
5.
Remove the side rubber blade splash guard (5) (
Fig. 3
). Check the wear of the side rubber blade splash guard, if the edge of the rubber blade that is in contact with the floor is worn replace it and in any event it
is possible to use it twice by turning it around the longitudinal axis of the rubber blade.
6. Repeat the operations in the reverse order to put everything back, then pass on to the left side plash guard.
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