For the machines "without drive-system", the turning brush on the fl oor facilitates the drive of the machine.
To improve the drive, turn the screw 1 clockwise to increase the drive capacity or counterclockwise to decrease it.
For the machines "with drive-system", the drive is activated by the controls on the handlebar (see "CONTROLS AND COMPONENTS" FIG.2 - pos.16-18).
Proceed as follows:
•
Make sure that the recovery liquid tank is completely empty.
•
Use the fi ller cap 1 to pour the right amount of pure detergent
in the water inside the solution tank 2 through its opening (wa-
ter at a maximum temperature of 50°C) this is the concentration
recommended by the manufacturer.
•
To prevent excessive foaming, use the minimum recommended
percentage of detergent or add a no foam product.
•
Always wear protective equipment (such as gloves, lab-coats,
etc.) when handling detergents or when emptying the recove-
red liquid tank.
!
Caution!
Always use low-foam detergent, use detergents which are not
dangerous, and consult the relevant technical documentation
issued by the manufacturer. Never use pure acid.
DRIVE (FIG.6)
1
FILLING THE WATER-DETERGENT TANK (FIG.7)
1
1
2
2
46
1