Stiga CJ 300 Manuel D'utilisation page 36

PREPARING TO WORK
– Check for any leaks.
– Start the engine well away from the refu-
elling point.
Before refuelling:
– Shake the fuel mixture container well.
– Place the machine on a flat stable surface, with
the fuel tank cap facing upwards.
– Clean the fuel tank cap and the surrounding area
to avoid any dirt from entering the tank during re-
filling.
– Carefully open the fuel tank cap to allow the
pressure inside to decrease gradually. Use a
funnel to refill and avoid filling the tank to the
brim.
WARNING!
cap firmly.
WARNING!
ces of fuel which may have dripped on the
machine or the ground and do not start the en-
gine until the petrol fumes have dissipated.
3. CHAIN LUBRICANT
IMPORTANT
saws or adhesive oil for chain saws. Do not use oil
containing impurities so as not to block the oil filter
and to prevent irreparable damage to the oil pump.
IMPORTANT
ing the chain is biodegradable. Use of a mineral oil
or engine oil causes serious damage to the envi-
ronment.
It is essential that you use good quality oil to lubri-
cate the cutting parts effectively. Used or poor
quality oil does not guarantee good lubrication and
reduces the duration of the chain and bar.
It is always worth topping up the oil tank complete-
ly (using a funnel) every time you refuel. Since the
oil tank capacity is enough to guarantee that the
fuel runs out first, you will avoid the risk of operat-
ing the machine without lubricant.
4. CHECKING THE MACHINE
Before starting work please:
– check that the clutch functions properly (chain
does not move in idle)
– inspect the chain-saw daily or before using, or af-
ter being dropped to identify significant damage
or defects,
– fill the relevant tanks with fuel and oil;
– check that all the screws on the machine and the
Always close the fuel tank
Immediately clean all tra-
Only use special oil for chain
The special oil for lubricat-
bar are tightly fastened;
– check that the chain is sharp and there are no
signs of any damage;
– check that the air filter is clean;
– check that handgrips and protection devices are
clean and dry, correctly mounted and well fas-
tened to the machine;
– check that the handgrips are well fastened;
– check that the chain brake is working efficiently;
– check the chain tension.
5. CHECKING THE CHAIN TENSION
WARNING!
with the engine off.
The tension is correct when the drive links do not
slip out of the chain guides if you hold the chain in
the middle of the bar (Fig. 7).
– Loosen the cover nut, using the supplied wrench
(Fig. 5).
– Turn the chain tension adjuster screw (4) to ad-
just the chain tension (Fig. 5).
– Lifting the bar, tighten the cover nut securely us-
ing the supplied wrench (Fig. 6).
6. CHECKING THE CHAIN BRAKE
This machine is equipped with a safety brake sys-
tem.
The chain brake is a device which stops the chain
instantaneously if the chain saw recoils due to kick-
back. Normally, the brake is activated automatically
by inertial force. It can also be activated manually
by pushing the brake lever (left-hand guard) down
toward the front.
This brake can be operated manually by pushing
the front guard forward. To release the brake, pull
the front guard towards the handgrip until you hear
a click.
To check that the brake works efficiently, proceed
as follows:
– Make sure you are holding the machine firmly
with both hands when you start the engine
– Use the accelerator level to keep the chain mov-
ing, push the brake lever forwards using the
back of you left hand; the chain must stop im-
mediately.
– When the chain has stopped, immediately re-
lease the accelerator lever.
– Release the brake.
WARNING!
the chain brake does not function correctly
and have it inspected by your dealer.
EN
Perform all operations
Do not use the machine if
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