51
EXTRAORDINARY MAINTENANCE
60.
REPLACING THE CYLINDRICAL BRUSHES
If the cylindrical brushes in the brush head base are worn, they will no longer clean the floor efficiently. To
replace them, proceed as follows:
1.
Make sure the brush head unit is in its idle position (if necessary, turn the I-DRIVE selector to the
“Transfer” position to raise both the brush head and the squeegee)
2.
Check the electric system connector is disconnected from the battery connector (for battery versions)
or from the generator connector (for versions with a combustion engine)
3.
Make sure the main switch is in the "0" position. If it is not, turn the key a quarter turn to the left
4.
Check the parking brake is engaged. If it is not, engage it by means of the lever (1)
5.
Use a suitable tool to remove the right-hand splash guard pre-assembly (2), loosening the screws (3)
that fix it to the brush head
6.
Remove the nuts (4) from the right-hand carter
7.
Remove the screw (5) from the right-hand carter
8.
Remove the nut (6) and washer from the rear brush tie-rod
3
3
2
4
4
4
5
6
1
