B - Accelerator Pedal; Display - Ghibli & Wirbel R 150 FD 85 Instrucciones De Uso

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Professional Cleaning Machines Since 1968
NOTE:
In case of emptying of the chemical
agent dosing plant, after changing
the tank by keeping the "
pressed for at least "5" seconds, the
air purging procedure is activated for
about 40 seconds; this function only
activates when the machine is still, the
key (29) on "ON" position and the gear
selector (31) is in neutral.
ECO
50) ECO button
ECO
- Press the "
ter,chemical agent, suction and head
pressure parameters assume the fol-
lowing values:
• Water flow = 3^ mark.
• Chemical agent = position 1 (0,2%).
• Suction = silent mode (50%).
• Lowered brushes pressure = mini-
mum pressure.
51) Brushes pressure adjustment
- When the head is lowered it's possible
to adjust the lowered brushes pressure
in three positions:
• Minimum pressure=
on the display appears the following
symbol "
min
• Medium pressure=
on the display appears the following
symbol "
med
• Maximum pressure=
on the display appears the following
symbol "
max
- By pressing the "
you can increase the value; by pressing
the " " button (51b) you can reduce
the value.
" button
" button (50)the wa-
".
".
".
" button (51a)
NOTE:
Each time the head group lifts (rest po-
sition), the brushes pressure sets at the
minimum value.
NOTE:
This function is equipped with a safety
system that automatically recognises
an excessive current absorption of the
brushes motors and it's able to auto-
matically change the lowered brushes
pressure taking it to the most useful po-
sition.
6.1.b - Accelerator pedal (Fig. 10)
- Pressing the accelerator pedal (7), the
machine moves forward or backward,
depending on the direction selector posi-
tion.
- Release the accelerator pedal (7) to slow
down the machine until it stops. After a
few seconds after the machine is still the
parking brake automatically activates;
this brake will be disabled when the ac-
celerator pedal (7) is pressed with for-
ward or reverse motion on.

7.1 DISPLAY

The control dashboard has a display (38)
that lights up when turning the start key on
"ON" position.
The following pictograms appear on the dis-
play:
"A" = Battery
Indicates the battery charge status;
"A1" = battery charged;
"A2" = battery discharged.
" " = Aspirator operating
This appears on the display when selecting
the button (40) "
aspirator is operating; when repressing the
EN - 9
(Fig. 9)
" indicating that the