Winter Use - Husqvarna 343F Operator's Manual

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.
Temperature 5°C (41°F) or colder:
The air filter holder is prepared so it can be changed for
use in the cold. Remove the air filter cover and air filter.
Turn the winter cover anticlockwise using a screwdriver so
that the preheated air from the engine can pass inside the
carburettor compartment and prevent, for example, the air
filter from icing up (see figure).
For temperatures below 5°C (41°F) and/or in snow
conditions there is also:
• a special cover for the starter housing
• a cover for cylinder cover's air inlet should be fitted as
illustrated.
These reduce the cooling air and prevent large amounts
of snow from being sucked into the engine.
IMPORTANT! The machine MUST be returned to its
standard design at temperatures warmer than 5°C
(41°F). Otherwise there is a risk of overheating resulting
in serious engine damage.
34 – English
MAINTENANCE
IMPORTANT! Any maintenance other than that
described in this manual must be carried out by your
servicing dealer (retailer).
IMPORTANT! Use only HUSQVARNA replacement
parts. Use of other brands of replacement parts can
cause damage to your unit or injury to the operator or
others. Your warranty does not cover damage or liability
caused by the use of accessories and/or attachments
not specifically recommended by HUSQVARNA.