Tornado 99785 BR 33/30, Operation & Maintenance Manual

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7
To start any function of the machine, rotate the key
switch clock-wise. Rotating it counterclockwise will
turn off all functions (see “LEGEND PANEL OF
CONTROLS”).
BATTERY CHARGE LEVEL INDICATOR
WHEN THE MACHINE IS SWITCHED ON, THE
SCREEN (1) DISPLAYS THE FOLLOWING
INFORMATION:
1. the version (for example A003) of software
installed on the machine.
2. the setting of the battery check card, which can
be:
GE 36: check card set for WET battery.
or
3. The battery charge level indicator is digital and
remains fixed on the display. The battery charge
level starts from 100, which indicates the 100% of
the total charge and decreases from 10 to 10. When
the charge level reaches 20%, the display starts
blinking.
ATTENTION:
A few seconds after the 10% indication, the
blinking of four lines will appear. All the
functions stop automatically. With the remaining
charge, it is possible to finish the drying
operation before proceeding to the recharge.
HOUR METER
The machine is equipped with an hour meter located
on the same display (1) of the battery charge level
indicator. Hold the button (9) to show the working
hours on the screen. Hold the button a few more
seconds for the working minutes to appear.
SQUEEGEE ASSEMBLY
1. Keep the squeegee support (1) slightly lifted
from the floor.
2. Insert the two stud bolts (3) placed on the upper
part of the squeegee (2) inside the slots on the
support.
3. Block the squeegee by rotating the lever (4)
clockwise.
4. Insert the squeegee hose (5) into its coupling,
respecting its position as indicated in the figure.
SQUEEGEE ADJUSTMENT
In order to have better drying result with the
squeegee, the rear rubber must have its lower
bending uniformly adjusted in all its length. For the
adjustment, the vacuum motor has to be switched on
and the brushes have to function together with the
detergent solution.
Adjusting the bend: lower part of the rubber
Adjust the pressure by rotating the wind nut (6). To
increase: rotate clock-wise. To decrease, rotate the
lever counter-clockwise.
The bending is not uniform
Adjust the squeegee inclination by rotating counter-
clockwise the wing nut (7) to increase the bend in
the central part, and clockwise to increase the bend
on the extremities.
Height adjustment
Once the pressure and inclination of the squeegee
have been adjusted, make sure that the wheels
slightly touch the floor. Rotate the registers (8)
counter-clockwise to lower the wheels or clockwise
to raise them. Both wheels must be adjusted in the
same measure.
ATTENTION:
Every type of floor requires a specific adjustment.
For example, concrete floors (where friction
results to be high) need little pressure, while
smooth floors (ceramics) need higher pressure.
If the cleaning operations are always made on the
same type of floor, adjust according to rubber
wear.
ADJUSTMENT HEIGHT SIDE RUBBERS
Loosen the upper blocking nuts. Use the adjusting
screws (1) and (2) to adjust the height of the side
rubbers: unscrewing lowers the rubber while
screwing down lifts the rubber. Tighten the blocking
nuts after adjustments are made.
BRUSH ASSEMBLY AND DISASSEMBLY
To assemble and disassemble the brushes on both
sides of the machine:
1. Position the selector (8) for the adjustment of the
brush pressure on position P1.
2. Activate the machine (see “STARTING OF THE
MACHINE”) positioning the selector (3) to the right
to choose the manual mode (MAN).
3. Activate the selector (13) of up/down of the
brush base to lower the brushes. Once it is lowered,
the brushes begin to turn.
4. Turn the key counter clockwise to turn off the
machine.
ATTENTION:
Carrying out brush assembly operations with the
electric supply on may cause damages
.
ATTENTION:
This operation must be carried out with the use
of gloves for protection from dangerous solutions.
5. Released the knob (1), unblock the bar of the
side rubber.
6. Open the bar of the side rubber (2) as shown in
the figure.