Adjusting The Riding Position; Working - Alfa A780 Manuel D'instructions

If necessary, finish off by passing a mop or rag rapidly over parts inaccessible to the
scrubber drier.
6.8.

Adjusting the riding position

To make the machine comfortable to use, the angle of the steering wheel (fig. B, ref. 9)
can be adjusted using the lever (fig. B, ref. 11).
6.9.

Working

Starting up:
•
Prepare the machine as described above.
•
When starting up the machine, follow the sequence below precisely:
1. Sit on the seat (safety sensors are activated)
2. Turn the main switch (fig. A, ref. 1) into the "1" position without pressing the drive
pedal (fig. B, ref. 7), check the battery charge as shown by the indicator light (fig.
A, ref. 5). If the red LED flashes or is on steadily, or if the red and yellow LEDs are
both on, turn the main switch back to the "0" position and recharge the batteries
(see chapter 8).
3. Use the drive pedal (fig. B, ref. 7).
•
Take the machine to the work area by starting it up with your hands on the steering
wheel and pressing the pedal (fig. B, ref. 7) on the front to move forwards and on the
back to move backwards. The speed can be adjusted from zero to maximum by
adjusting the pressure exerted on the pedal (fig. B, ref. 7).
• The seat (fig. B, ref. 8) has two safety sensors which allow the machine to move
only when the operator is seated.
The machine has a safety system to prevent it tipping over. This reduces the speed
on bends, irrespective of the pressure exerted on the drive pedal. This reduction of
speed on bends is therefore not a malfunction, but a feature which increases the
machine's stability in all conditions.
•
Press the brush button (fig. A, ref. 8). This command functions differently depending
on whether you are using the "STANDARD MACHINE" or the "MICRO SCRUB / ECS
MACHINE"):
STANDARD MACHINE, it enables machine operation (head and suction motors,
head actuator);
MICRO SCRUB / ECS MACHINE, it enables machine operation (head and suction
motors, head actuator) and if held down for at least five seconds, selects the
machine
MICROFIBRE with microfibre disk. The LED corresponding to the operating mode
selected (BRUSH-PAD, or MICROFIBRE) lights up.
•
Select the most suitable pressure for the head on the floor according to the type of
washing to be performed using the buttons (fig. A, ref. 7).
•
Select the most suitable flow according to the type of washing to be performed using
the button (fig. A, ref. 3). There are five options
1 STANDARD, the solution flow can be modified using the buttons (fig. A, ref. 2)
(STANDARD MACHINE ONLY)
ENGLISH
16
i INFORMATION
i INFORMATION
operating mode, BRUSH-PAD with brushes/abrasive disk or