Assembly Of The Guide Bar And Toothed Chain; Battery Backpack Setting (If Provided); Controls - Stiga PR 500 Li 48 Manual De Instrucciones

4.1.1 Unpacking
1. Carefully open the packaging, paying
attention not to lose components.
2. Consult the documentation in the
box, including these instructions.
3. Remove all the unassembled
parts from the box.
4. Remove the machine from the box.
5. Dispose of the box and packaging in
compliance with local regulations.
4.2 ASSEMBLY OF THE GUIDE
BAR AND TOOTHED CHAIN
Always wear heavy duty gloves when
handling the bar and chain. Mount the
bar and chain very carefully so as not to
impair the safety and efficiency of the
machine. If in doubt, contact your dealer.
Perform all operations after
removing the battery.
Before assembling the bar, check that
the chain brake is not engaged (par. 5.4).
1. Using the supplied wrench, unscrew
the nut (Fig. 3.A) and remove the
chain guard (Fig. 3.B), to access
the drive pinion and bar seat.
2. Mount the bar (Fig. 4.A) by inserting the stud
bolt (Fig. 4.B) in the groove (Fig. 4.C) and
push it towards the back of the machine body.
3. Make sure the chain tension adjuster
pin (Fig. 4.D) is correctly inserted in the
corresponding hole in the bar; otherwise
use a screwdriver to tighten the chain
tension adjuster screw (Fig. 4.E), until
the pin is inserted completely.
4. Tilt the machine to make it easier to wind
the chain around the drive sprocket (Fig. 5).
5. Mount the chain (Fig. 6.A) around the
drive sprocket (Fig. 6.B) and along
the bar guide (Fig. 6.C) being careful
to follow the sliding direction.
6. If the tip of the bar is equipped with a nose
sprocket, make sure the drive links are
correctly inserted in the sprocket rims (Fig. 7).
7. Refit the guard (Fig. 8.A), without
fully tightening the nut.
8. Turn the chain tension adjuster screw
(Fig. 9.A) to achieve the desired
tension (Fig. 10) (par. 6.1.3).
Direction in which
the chain runs
9. Raise the bar and tighten the
guard nuts securely using the
wrench supplied (Fig. 11.A).
4.3 BATTERY BACKPACK
SETTING (IF PROVIDED)
The battery backpack comes already
assembled (Fig.1.N) and can be
detached from the harness holder
(Fig. 12) and carried by hand.
To detach the battery pack, press
the two top buttons (Fig. 12.A).
The battery housings are located on
both sides of the backpack (Fig. 13)
On the right side of the backpack ther is:
• a cable socket (Fig. 14.A)
• a battery selector switch (fig. 14.B)
• a USB port for charging other devices
(e.g. mobile phones) (Fig. 14.C)
In order to avoid the presence of loose
cables, there are slots positioned on
both sides and in the back, which can be
used to run the power cable through.

5. CONTROLS

5.1 SAFETY BUTTON (ACTIVATION
/ DEACTIVATION DEVICE)
Press this button (Fig. 15.A)
to activate and deactivate the
machine's electrical circuit. The
relevant LED lights up (Fig. 15.B).
• One LED on: the machine's
electrical circuit is activated.
The machine is ready for use.
• Both LEDs on: the
machine is in action.
• Lights off: the electrical circuit is
completely deactivated (OFF).
IMPORTANT Do not keep
your finger on the button when
moving the machine to avoid
accidentally enabling the machine.
The "Attention" icon (Fig. 15.C)
lights up in case of mechanical
failure of the machine (see the
Troubleshooting table, par. 14).
EN - 8