MAINTENANCE
36 – English
the screw set to middle position. Turning the screw
clockwise will reduce the oil flow and turning the screw
anti-clockwise will increase the oil flow.
Recommended settings:
Bar 13"-15": Minimum flow
Bar 16”-18”: Medium flow
Bar 20"-28": Maximum flow
Cooling system
To keep the working temperature as low as possible the
machine is equipped with a cooling system.
The cooling system consists of:
1 Air intake on the starter.
2 Air guide plate.
3 Fins on the flywheel.
4 Cooling fins on the cylinder.
5 Cylinder cover (directs cold air over the cylinder).
Clean the cooling system with a brush once a week, more
often in demanding conditions
. A dirty or blocked cooling
system results in the machine overheating which causes
damage to the piston and cylinder.
”Air Injection” centrifugal
cleaning
Centrifugal cleaning means the following: All air to the
carburettor passes through the starter. Dirt and dust is
centrifuged out by the cooling fan.
IMPORTANT! In order to maintain operation of the
centr
ifugal cleaning system it must be regularly
maintained. Clean the air intake to the starter, the fins on
the flywheel, the space around the flywheel, inlet pipe and
carburettor compartment.
Winter use
Running problems can occur when using the machine in
the cold and snowy conditions caused by:
• Too low engine temperature.
• Icing of the air filter and carburettor.
Temperature 0°°
°°
C or colder
For temperatures below -5°C and/or in snow conditions a
special cover is available, which is mounted on the starter
housing.
Part number: 575 52 75-01.
!
WARNING! The engine must not be
running when making adjustments.
–
+
1
2
3
4
5
Note! The special cover for winter use is not delivered
with the chainsaw in all markets. Contact your dealer for
more information.
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