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7. Continue to cut more into the tree until the tree/
branch bends and the tension is released.
8. Cut the tree/branch from the opposite side of the
bend, after the tension is released.
To use the product in cold weather
CAUTION: Snow and cold weather can
cause operation problems. Risk of too low
engine temperature or ice on the air filter
and the carburetor.
1. Clothe a part of the air intake on the starter. This
increases the engine temperature.
2. For temperatures below -5°C/23°F or in conditions
with snow, a winter cover is available. Assemble the
winter cover on the starter housing. The winter cover
decreases the flow of cool air and keeps snow away
from the carburetor space.
CAUTION: Remove the winter
cover if the temperature increases above
-5°C/23°F. Risk of too high engine
temperature and damage to the engine.
Maintenance
Introduction
WARNING: Read and understand the
safety chapter before you do maintenance
on the product.
Maintenance schedule
Daily maintenance Weekly maintenance Monthly maintenance
Clean the external parts of the prod-
uct and make sure that there is no oil
on the handles.
Clean the cooling system. Refer to
To clean the cooling system on page
31
.
Do a check of the brake band. Refer
to
To do a check of the brake band
on page 22
.
Do a check of the throttle trigger and
throttle trigger lockout. Refer to
To
do a check of the throttle trigger and
throttle trigger lockout on page 23
.
Do a check of the starter, starter rope
and return spring.
Make sure that the clutch center,
clutch drum and clutch spring are not
worn or damaged.
Make sure that there is no damage
on the vibration damping units.
Lubricate the needle bearing. Refer
to
To lubricate the needle bearing on
page 30
.
Clean the spark plug. Refer to
To do
a check of the spark plug on page
26
.
Clean and do a check of the chain
brake. Refer to
To do a check of the
chain brake on page 22
.
Remove burrs from the edges of the
guide bar. Refer to
To do a check of
the guide bar on page 30
.
Clean the external parts of the carbu-
retor.
Do a check of the chain catcher. Re-
fer to
To do a check of the chain
catcher on page 23
.
Clean or replace the spark arrester
screen on the muffler. Refer to
To do
a check of the muffler on page 24
.
Do a check of the fuel filter and the
fuel hose. Replace if necessary.
1270 - 010 - 25.09.2023 21
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