GB
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1. Log supported along entire length
: Cut from
top (overbuck), being careful to avoid cutting into
the ground (Fig. 13A).
2. Log supported on 1 end:
First, cut from
bottom (underbuck) 1/3 diameter of log to avoid
splintering. Second, cut from above (overbuck) to
meet
fi
rst cut and avoid pinching (Fig. 13B).
3. Log supported on both ends:
First, overbuck
1/3 diameter of log to avoid splintering. Second,
underbuck to meet
fi
rst cut and avoid pinching
(Fig. 13C).
•
The best way to hold a log while bucking is
to use a sawhorse. When this is not possible,
the log should be raised and supported by the
limb stumps or by using supporting logs. Be
sure the log being cut is securely supported.
Bucking using a sawhorse (Fig. 14)
For personal safety and ease of cutting, the cor-
rect position for vertical bucking is essential.
A. Hold the saw
fi
rmly with both hands and keep
the saw to the right of your body while cutting.
B. Keep the left arm as straight as possible.
C. Keep weight on both feet.
Caution:
When working with the saw, always
make sure that the saw chain and chain bar are
su
ffi
ciently lubricated.
7. Cleaning, maintenance, storage
and ordering of spare parts
Disconnect the spark plug boot before doing any
cleaning and maintenance work!
7.1 Cleaning
•
Keep all safety devices, air vents and the
motor housing free of dirt and dust as far as
possible. Wipe the equipment with a clean
cloth or blow it with compressed air at low
pressure.
•
We recommend that you clean the device
immediately each time you have finished
using it.
•
Clean the equipment regularly with a moist
cloth and some soft soap. Do not use
cleaning agents or solvents; these could
attack the plastic parts of the equipment. En-
sure that no water can seep into the device.
7.2 Maintenance
Warning:
All maintenance work on the chainsaw
apart from the work described in this manual may
only be carried out by authorized after-sales ser-
vice personnel.
7.2.1 Air
fi
lter
Note:
Never operate saw without the air
fi
lter.
Dust and dirt will be drawn into engine and dama-
ge it. Keep the air
fi
lter clean! The air
fi
lter must
be cleaned or replaced after every 20 hours of
service.
Cleaning the air
fi
lter (Fig. 15A/15B)
1. Remove the top cover (14) by undoing the co-
ver fastening screw (A) on the cover. You can
then remove the cover (Fig. 15A).
2. Lift out the air
fi
lter (15) (Fig. 15B).
3. Clean
air
fi
lter. Wash
fi
lter in clean, warm,
soapy water. Rinse in clear, cool water. Air dry
completely.
Note:
It is advisable to have a supply of spare
fi
lters.
4. Insert the air
fi
lter. Install the air
fi
lter cover
(14). Make sure that the cover
fi
ts perfectly
when you do so. Tighten the cover fastening
screw.
7.2.2 Fuel
fi
lter
Note:
Never use the saw without a fuel
fi
lter. After
100 hours in operation the fuel
fi
lter should be
cleaned or, in case of damage, replaced. Be sure
to empty the fuel tank before changing the
fi
lter.
1. Remove the fuel tank cap.
2. Bend a piece of soft wire.
3. Reach into fuel tank opening and hook fuel
line. Carefully pull the fuel line toward the ope-
ning until you can reach it with your
fi
ngers.
Note:
Do not pull hose completely out of tank.
4. Lift
fi
lter out of tank .
5. Pull
o
ff
the
fi
lter with a twist and clean it; if the
fi
lter is damaged, dispose of it.
6. Insert a new
fi
lter. Place one end of the
fi
lter
into the tank opening. Make sure that the
fi
lter
is seated in the lower corner of the tank. If ne-
cessary, use a long screwdriver to move the
fi
lter to its correct position, taking care not to
damage in the process.
7. Fill tank with fresh fuel / oil mixture. See Sec-
tion Fuel and Lubrication. Install fuel cap.
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