29
EXTRAORDINARY MAINTENANCE
45. REPLACING THE FRONT SQUEEGEE RUBBER
Vacuum will be poor and the machine will not dry perfectly if the front squeegee rubber is worn. Proceed as
follows to replace it:
1.
Turn the key to the “OFF/0” position and remove it from the electrical board.
2.
Remove the squeegee from the support arm by unscrewing the handwheel.
3.
Turn the wing nuts (1) in the horizontal position.
4.
Remove the front rubber-pressing blades (2)
5.
Remove the rubber (3) and replace it.
6.
Proceed in reverse to replace the rubber.
46. REPLACING THE REAR SQUEEGEE RUBBER
If the squeegee rear rubber blade is worn and does not dry well, it is possible to change the drying edge
using one of the 4 edges of the rubber.
This operation can be done both with a squeegee fitted or removed as follows:
1.
Turn the key to the “OFF/0” position and remove it from the electrical board.
2.
Turn the wing nuts (1) in the horizontal position.
3.
Remove the rear rubber-pressing blades (2)
4.
Remove the rubber (3) and replace it.
5.
To replace the rubber, proceed in reverse order
6.
Adjust the height of the squeegee depending on the rubber (see “ADJUSTING THE SQUEEGEE
SUPPORT HEIGHT”)
47. REPLACEMENT OF THE BRUSH HEAD CASING
Periodically check the condition of the base casings that serve as protection to the rotation of the brushes.
To replace proceed as follows:
1.
Make sure that the brush head body is lowered, otherwise lower it
2.
Turn the key to the “OFF/0” position and remove it from the electrical board.
3.
Ensure to remove the screws securing the casing
4.
Dismantle the casings
5.
Fit the new casings with the screws previously removed
ATTENTION:
Before performing any maintenance, remove the keys from the
panel and disconnect the battery connector of the machine.
ATTENTION:
The housing can prevent damage to persons or property. Always
check for wear.