ST AB 500 Li 48 Manual De Instrucciones página 139

4.3 ASSEMBLY OF THE
HARNESS CONNECTION
POINT (IF AVAILABLE)
1. Place the harness connection point in the
protrusion on the left side (Fig.4.A) or on
the right side (Fig.4.C) of the machine.
IMPORTANT Place the connection
point on the left side if you are working
holding the machine with the right hand,
or on the right side if you are working
holding the machine with the left hand.
2. Screw the harness connection point
with the supplied screw (Fig.4.B)
4.4 FITTING OF THE BATTERY
BACKPACK (IF AVAILABLE)
The battery backpack is delivered
already assembled (Fig. 1.H) and can
be released from the strap support
(Fig. 5) and carried by hand.
To release the battery backpack, press
on the two upper buttons (Fig. 5.A).
The battery compartments are located
on both sides of the backpack (Fig. 6)
The following can be found on the
right side of the backpack:
• cable socket (Fig. 7.A)
• battery selector (Fig. 7.B)
• one USB port for charging other devices
(e.g. mobile phones) (Fig. 7.C)
To avoid any loose cables, there are
grooves on both sides and at the rear, in
which the power cable can be inserted.
5. CONTROLS
5.1 SAFETY BUTTON (ACTIVATION
/ DEACTIVATION)
Press this button (Fig. 8.A) to activate
and deactivate the machine's
electrical circuit; the corresponding
LED comes "ON" (Fig. 8.C).
Pressing the speed button (Fig.8.B)
sets the air power and the 3
corresponding LEDs turn on (Fig. 8.D).
If work is interrupted (without turning
off the machine), the machine will
resume at the previously set speed.
LEDs off: The electrical circuit
is completely deactivated.
IMPORTANT Do not keep
your finger on the button when
moving the machine to avoid
accidentally enabling the machine.
The "Warning" icon (Fig. 8.E) comes
ON in the event of machine fault (refer
to the troubleshooting table, par. 13).
5.2 THROTTLE CONTROL LEVER
Operating the throttle control lever (Fig.
8.F) allows the machine to start / stop and
simultaneously engages / disengages the fan.
For machine start up:
– press the throttle control lever.
The machine stops automatically as the
throttle control lever is released.
6. USING THE MACHINE
IMPORTANT The safety regulations
to be followed are described in chap. 2.
Strictly comply with these instructions
to avoid serious risks or hazards.
6.1 PRELIMINARY OPERATIONS
Before starting to work, it is necessary to carry
out several checks and operations to ensure you
can work efficiently and in maximum safety.
6.1.1 Checking the battery
The machine is supplied without the battery.
Purchase the battery with the capacity that
most suits your operational requirements
and fully charge it according to the
instructions in the battery booklet.
The list of approved batteries for this machine
can be found in the "Technical Data" table.
• Before each use:
– check the battery charge status following the
instructions provided in the battery booklet.
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