Guide Bar; Carburetor - Efco GST 360 Manuel D'utilisation Et D'entretien

After every 3-4 times the cutters have been
sharpened you need to check the height of the
I
depth gauges and, if necessary, lower them using
the flat file and template supplied optional, then
round off the front corner (Fig. 24).
GB
WARNING - Proper adjustment of the
depth gauge is as important as proper
F
sharpening of the chain.

GUIDE BAR

D
The guide bars provided with a sprocket at
their tip must be lubricated with grease using a
lubrication syringe.
E
The bar should be reversed every 8 working
hours to ensure uniform wear.
NL Keep the bar groove and lubrication hole clean
using the bar groove cleaner supplied optional.
Check the bar rails frequently for wear and, if
P
necessary, remove the burs and square-up the
rails using the flat file.
GR
Turn the guide bar and check that the lubrication
holes are free from impurities.
TR
WARNING - Never mount a new chainsaw
on a worn sprocket.
CZ
AIR FILTER - Rotate the knob (A, Fig. 25) and
check the air filter (B) each day. Open air cleaner
(B) by means of the two tabs (C). Clean with Emak
SK
degreaser p/n 001101009A, rinse with water
and blast dry with compressed air, not too close,
RUS
blowing from the inside outwards. Renew the
filter if heavily clogged or damaged.
UK
WARNING! – When refitting the air filter (B),
fit it into well, before reassembly.
PL
FUEL FILTER - Check the fuel filter periodically.
Replace it if too dirty (Fig. 26).
H
OIL PUMP (automatic/adjustable) - Flow
adjustment is pre-set by the manufacturer. Oil
flow can be adjusted by the operator according
LV
to specific requirements by means of the special
adjusting screw (Fig. 30). Oil flow occurs only
EST
when the chain is moving.
WARNING - Never use scavenge oil.
LT
STARTING UNIT - Use a brush or compressed
air to keep the cooling louvers of the starter
RO
assembly free and clean.
ENGINE - Clean the c ylinder fins with
compressed air or a brush periodically.
Dangerous overheating of engine may occur
32
due to impurities on the cylinder.
SPARK PLUG - Clean the spark plug and check
the electrode gap periodically (Fig. 27).
Use NGK CMR7A or of other brand with the same
thermal grade.
CHAIN BRAKE - If the chain brake does not work
properly, remove the chain cover and the clean
brake components. Replace the chain brake band
if worn or deformed.
Never use fuel for cleaning operations.

CARBURETOR

Before adjusting the carburetor, clean the starter
cover, the air filter (Fig. 25) and warm up the
engine.
Idle screw T (Fig. 28) is adjusted in order to ensure
a good safety margin between idle running and
clutch engagement.
WARNING! –With the engine idling, the
chain must never turn. If the chain moves
to the minimum, intervene on the T screw
and reduce the speed of the motor. If the
problem persists, immediately stop the work
and contact an Authorized Service Center to
solve the problem.
This engine is designed and manufactured
in order to comply with the applicable (EU)
2016/1628, (EU) 2017/654 and (EU) 2017/656
Regulations.
WARNING - Weather conditions and
altitude may affect carburation. Do not
allow anyone to stay close to the chainsaw
while working or while adjusting the
carburetor.
MUFFLER
WARNING – This muffler incorporates
a catalytic converter, needed in order
to ensure the engine complies with current
emissions standards. Never attempt to modify or
remove the catalytic converter: in doing so, you
will be breaking the law.
WARNING – Mufflers with catalytic
converters become very hot during
operation, and retain heat for a long time
after the engine has been stopped. This is the
case even with the engine idling. Contact can
burn the skin. Always remember the potential
fire risk!