4. INSTRUCTIONS:
4.1. SERIES "B" MODELS WITHOUT DRIVE:
The appliance is equipped with a patented drive system - as the
brush rotates in contact with the ground, it draws the whole machine
along at the correct working speed.
By pushing slightly, the drive speed can be increased as required.
Holding it back slows it down.
SERIES "BF" MODELS WITH DRIVE:
Push the drive lever gradually forwards to advance the machine at
the required speed. The maximum possible speed is 5.5 km/h.
On curves, adjust speed by moving the drive lever backwards.
When the lever is released completely, the drive motor stops
automatically.
ATTENTION
!
The drive unit is fitted with a crush prevention device consisting of a
square red button at the centre of the handle which changes the
direction of movement if touched while the appliance is in reverse.
This prevents the operator being crushed in the event of incorrect
manoeuvres.
4.2. Clean in parallel strips overlapping by 3 to 4 cm.
Rollers on the ends of the squeegee act as bumpers and also
enable you to clean at a tangent to the edges. The extreme
manoeuvrability of the squeegee which can be swung freely and
widely to both sides enables you to clean around any obstacle. The
squeegee then returns to the central position when the obstacle or
curve has been passed. When consigning the machine or during a
demonstration, our service technician can advise you on the best way
of cleaning your own particular floor surface.
4.3. By means of a vacuum created inside the collection tank, the used
water and the dirt are completely absorbed and conveyed to the
dirty water tank.
To prevent dirty water or foam damaging the vacuum motor, the
collection tank is protected by two sensors (electrodes) which shut
