Turbo Air Cleaning" Centrifugal Cleaning; Winter Use - Jonsered CS 2255 Operator's Manual

"Turbo Air Cleaning" centrifugal
cleaning
Centrifugal cleaning means the following: All air to the
carburetor passes through the starter. Dirt and dust is pushed
out by the cooling fan.
IMPORTANT! In order to maintain operation of the centrifugal
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 carburetor 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 carburetor.
Special measures are therefore often required:
• Partly mask the air inlet on the starter to increase the
working temperature of the engine.
• Preheat the intake air to the carburetor by using the heat
from the cylinder.
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English
MAINTENANCE
Temperature 0° ° ° ° C (32° ° ° ° F) or colder:
The cylinder cover is designed so it can be adjusted for
running in cold weather. Remove the plastic in the marked
circle, so that preheated air from the cylinder can pass into the
carburettor space preventing icing of the air filter, etc.
For temperatures below -5°C (23°F) and/or in snow
conditions there is also:
• a special cover (A) for the starter housing
This reduces the flow of cooling air and prevents large
amounts of snow from being sucked into the carburettor
space.
IMPORTANT! If the temperature rises above -5 °C (23°F) or
0 °C (32°F) respectively the machine MUST be restored to
its normal set-up. The winter plug (B) is fitted in the empty
circle on the cylinder cover. Otherwise there is a risk of
overheating, resulting in severe damage to the engine.
B
A