39
CHAIN SAW OPERATING MANUAL
GB
11)
Rear handle
12)
Engine stop switch (STOP)
14)
Choke
15)
Carburettor setting screw
16)
Fuel tank cap
17)
Chain oil tank cap
18)
Starter cord handle
19)
Bar locking nut
20)
Chain tension screw
21)
Chain tension tooth
22)
Starter
23)
Air filter cover
24)
Exhaust silencer
25)
Chain brake housing
26)
Air filter cover knob
4. MOUNTING THE BAR AND
CHAIN
WARNING! DO NOT START THE
CHAINSAW BEFORE YOU HAVE
MOUNTED AND ADJUSTED THE BAR AND
CHAIN.
WEAR SAFETY GLOVES WHEN PER
FORMING THIS OPERATION. THE
CUTTING TEETH (OF THE CHAIN) CAN CAUSE
WOUNDS
1)
Open the box containing the chainsaw and ex-
tract the disassembled parts and accessories as
shown in Fig.2. In the box you will find:
part.1
– Chainsaw body
part.2
– Chain guide bar
part.3
- Chain
part.4
– Combination spanner.
2)
Position the Chainsaw body as in Fig. 3 and
make sure that the (chain) safety brake is not
ingaged (arrow Fig.3).
3)
Unscrew the nuts (Fig.4 part.1) and remove
the chain cover.
4)
Remove the plastic or cardboard shim (fig.4
item2) located between the chain brake cover
and the guide bar connecting plate. This shim
is used to hold in position the chain brake cover
for shipping.
DO NOT use it!
5)
Rotate the chain tensioning screw anticlock-
wise (unscrew direction) (Fig.5 part.1) so that
the chain tensioning tooth retreats (Fig.5 part.2).
6)
Mount the chain around the drive sprocket
wheel (behind the clutch unit) Fig.6. The teeth of
the top part must be oriented as shown in the
diagram.
ATTENTION !!
Make sure to match the chain teeth
correctly with the corresponding sprocket teeth
7)
Position the chain guide bar on the stud bolts
(Fig.7).
8)
Insert the chain guide teeth into the groove of
the bar (Fig.8). Pull the bar in such a way as to
stretch the chain.
9)
Put back the brake cover, making sure that
the tensioning tooth enters the hole in the bar
correctly (Fig.7 part. x).
10)
Screw back the nuts (Fig.9) but do not tighten
them. Turn the chainsaw upside down to check
that the chain has settled perfectly onto the en-
gine sprocket wheel, with the guide teeth meshed
with the sprocket wheel.
11)
Screw the chain tension screw clockwise
(tightening direction) (Fig.10). When the proper
tension has been reached, the chain can be
raised with two fingers to the point where an en-
tire guide tooth is visible (Fig.10 part. A).
12)
Fully tighten the two nuts with the key pro-
vided (Fig.9) keeping the point of the bar raised.
Check that the chain can run freely in the bar.
NOTE!!
The tension of a new chain must be
checked and set (with the engine off and the
brake on) after a few minutes of work.
ENGLIS
H
27)
Drive sprocked
28)
Fuel primer
