Husqvarna 345e EPA III Benutzerhandbuch

34 – English

Check that the right hand guard is not damaged and that 
there are no visible defects, such as cracks.

Regularly check the vibration damping units for cracks or 
deformation.

Make sure the vibration damping units are securely attached 
to the engine unit and handle unit.

Start the engine and make sure the engine stops when you 
move the stop switch to the stop setting.

Never use a machine that has a faulty muffler.

Regularly check that the muffler is securely attached to the 
machine.

Some mufflers are equipped with a special spark arrestor 
screen. If your machine has this type of muffler, you should 
clean the screen at least once a week. This is best done with 
a wire brush. A blocked screen will cause the engine to 
overheat and may lead to serious damage.

Note! The screen must be replaced if it is damaged. If the 
screen is blocked the machine will overheat and this will 
cause damage to the cylinder and piston. Never use a 
machine with a muffler that is in poor condition. Never use a 
muffler if the spark arrestor screen is missing or 
defective.

The muffler is designed to reduce the noise level and to 
direct the exhaust gases away from the operator. The 
exhaust gases are hot and can contain sparks, which may 
cause fire if directed against dry and combustible material.

A muffler equipped with a catalytic converter significantly 
reduces the amount of hydrocarbons (HC), nitrogen oxides 
(NO) and aldehydes in the exhaust fumes. Carbon monoxide 
(CO), which is poisonous and odorless, is not however 
reduced! Consequently, never work in an enclosed or badly 
ventilated area. Good air circulation should always prevail 
when working in snowy hollows, ravines or in confined 
conditions.