40
DAILY MAINTENANCE
PERFORM ALL MAINTENANCE OPERATIONS IN SEQUENCE
44.
CLEANING THE SUCTION MOTOR FILTER
1.
Check the electric system connector is disconnected from the battery connector (for battery
versions) or from the generator connector (for the combustion engine version)
2.
Ensure that the main switch is in the “0” position
3.
Ensure the parking brake is engaged
4.
Check the recovery tank is empty (if necessary, empty it)
5.
Release the recovery tank stop hinges (1) and rotate as far as possible
6.
Release the suction hood stop hinges (2) and rotate as far as possible
7.
Remove the suction filter protection (3) by rotating it clockwise
8.
Remove the suction filter (4) from its seat
9.
Use a jet of water to clean the walls and base of the filter
10.
Perform steps 7 to 9 for the second filter of the second suction motor too
11.
Refit all the parts
WARNING: These operations must be carried out using gloves to protect
against contact with dangerous solutions.
WARNING: Before carrying out any type of maintenance, remove the keys from
the panel and disconnect the battery connector (for battery versions) or from the
generator connector (for versions with a combustion engine).
45.
CLEANING THE SQUEEGEE
Careful cleaning of the whole suction group ensures better drying and cleaning of the floor as well as
greater duration of the suction motor. Proceed as follows for cleaning:
1.
Check the electric system connector is disconnected from the battery connector (for battery
versions) or from the generator connector (for the combustion engine version)
2.
Make sure the main switch is in the “0” position
3.
Ensure the parking brake is engaged
4.
Undo the mounting clamp and remove the suction hose from the squeegee sleeve
5.
Disconnect the squeegee by loosening the knobs (1)
6.
Clean the squeegee unit and the rubbers thoroughly with a jet of water, verify that there are no dirt
residues in the vacuum chamber of the squeegee
WARNING: This operation must be carried out by using gloves in order to
protect against contact with dangerous solutions.
If the front squeegee rubber is worn, suction will be poor and the machine will not dry the floor properly; in
this case replace it (see section REPLACEMENT OF FRONT SQUEEGEE RUBBER).
If the rear squeegee rubber is worn, suction will be poor and the machine will not dry the floor properly; in
this case replace it (see section REPLACEMENT OF REAR SQUEEGEE RUBBER).
2
1
4
3
1
