Security Device Reverse Movement; Working Brake; Emergency Brake; Adjustment Of The Brushes Pressure - Tornado 99732 Manual De Operaciones Y Mantenimiento

ATTENTION:
SECURITY DEVICE REVERSE
MOVEMENT
A large sized push button (13),
placed on the rear of the ma-
chine is for the automatic drive
inversion. If the operator un-
intentionally remains blocked
between the machine and an
obstacle, this push button gives
the control to invert the machine
when it touches the operator.

WORKING BRAKE

To stop the machine during nor-
mal working situation, it is suf-
ficient to release the levers drive
control (12), as the machine
is equipped with an electronic
braking system. The brushes
and the detergent solution flow
stop automatically.

EMERGENCY BRAKE

In case of an emergency, an
immediate stop can be obtained
acting upon the lever of the
emergency and parking brake
(16) by pushing it downwards.
ATTENTION:
This control blocks the ma-
chine immediately. The emer-
gency brake functions also as
a parking brake. To start again
to work, release the lever by
unblocking the parking button
on the lever itself and act again
upon the levers drive control
(12).
ADJUSTMENT OF THE
BRUSHES PRESSURE
Through the register (1) it is
possible to adjust the brushes
pressure on the cleaned sur-
face.
By turning the knob clockwise
the pressure increases, rotating
it counterclockwise, the pres-
sure decreases.
This device allows a more ef-
ficient cleaning action on very
difficult and dirty surfaces.
The control of the adjustment
value of the set pressure is
possible through a sliding indi-
cation. Its position shows the
value indicated on the label
placed in correspondence of the
slots where it slides.
The indicator is placed in the
rear part of the frame inside the
battery compartment.
16
ATTENTION:
BRUSHES MOTOR OVER-
LOAD PROTECTION DE-VICE
The machine is equipped with a
protection device of the brushes
motor. This device blocks the
motor functioning in order to
protect it and indicates the
overload on the display (1) with
"AL01". The block could be
caused by an excessive brush-
es pressure on a rough floor.
Check the brushes pressure
adjustment as indicated in the
previous paragraph.