P.I.T. GCS52-C5, Руководство по эксплуатации

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Gasoline Chain Saw
12
new chain, the tension should be checked
regularly until the chain runs in. The per-
formance and life of the chain depends on
the correct tension.
ATTENTION! The new chain lengthens
slightly as it is used. Check and adjust
its tension, as if loose, it can jump off or
quickly wear out along with the tire.
Fuel and chain oil
Refueling must be done outdoors without
harming the environment. In addition, before
starting the engine, you must move at least
3 meters from the point where refueling was
performed.
The engine is lubricated with a special oil for
air-cooled 2-stroke gasoline engines.
Use a high quality antioxidant oil.
Recommended proportion
For the fuel mixture, see the oil packaging!
The chainsaw engine is designed to run on
unleaded gasoline with an octane rating of at
least 92.
Using gasoline with a lower octane rating can
cause the engine to overheat and seize the
piston.
Poor quality gasoline or oil can also damage
the engine.
Fuel mixing
To prepare the fuel mixture, first mix all the
required volume of oil with half of the required
amount of gasoline, then add the rest of the
gasoline. Stir the mixture thoroughly before
pouring it into the saw’s gas tank.
Refueling with fuel and oil
Wipe the tank around the cap to avoid fuel
clogging.
Unscrew the fuel (oil) tank cap and fi ll with the
fuel mixture (oil) up to the lower edge of the
fi ller neck.
Be careful not to spill fuel. Screw on the tank
cap by hand until it stops. After refueling,
clean the tank cap and surrounding area.
Chain lubrication
Use SAE 10W-40 engine oil to lubricate the
chain.
ATTENTION! Do not use used or dirty oil to
lubricate the chain, as it can damage the
oil pump and shorten the life of the bar,
chain and drive sprocket.
The chainsaw is equipped with an adjustable
automatic oil supply to the bar and chain.
The system automatically supplies the re-
quired amount of oil. As the engine speed in-
creases, the amount of oil supplied increases.
The amount of oil supplied can be adjusted
using the adjusting screw located on the bot-
tom of the chainsaw.
The volume of the oil tank is dimensioned so
that a small amount of oil remains in the oil
tank when the fuel tank is fully used up.
The saw chain and bar must be lubricated at
all times during operation.
ATTENTION! Never work without chain
lubrication. Work, even for a short time,
without oil supply or with insufficient oil
supply leads to failure of the saw headset
(bars, chains, sprockets). Running without
oil in the tank will damage the oil pump.
The oil supply should be checked before start-
ing work and each time after fi lling the tanks
with fuel and oil:
– To check, position the saw over a clean,
light surface at a distance of about 15-20
cm, pull the gas trigger and let the engine
run for about 10-15 seconds at medium
speed. There should be a clear trace of oil
under the tire.
Chain brake
The chainsaw is equipped with an automatic
brake that stops the rotation of the chain if the
saw kicks back during operation.
Engaging the chain brake: If the kickback
is strong enough, the sudden acceleration of
the guide bar, combined with the inertia of the
hand guard (5), will automatically engage the
chain brake.
To manually engage the brake, push the hand
guard (5) forward (away from you) with your
left hand.
To release the chain brake:
Pull the hand
guard (5) towards you until it engages. The
brake is disengaged.
Precautionary measures:
– Before using the saw, check that the brake
is working properly every time.
– If the brake is defective, contact a service
center for inspection and repair.
– If the saw is being operated with the brake
engaged, the clutch will overheat, causing
the saw to break.
– If the brake is applied during operation, re-
lease the throttle lever immediately to stop
the engine.
Engine starting
Using a chainsaw with damaged or missing
parts is dangerous. Make sure all parts, in-
cluding bar and chain, are correctly installed
before starting the engine. also make sure the
chain brake is disengaged.