The hand guard prevents hands from coming into contact with the moving blades, for example, if the operator loses grip on the front handle.
The muf�er is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user. A muf�er �tted with a catalytic converter is also designed to reduce harmful exhaust gases.
Check that the hand guard is �tted correctly. Check that the hand guard is undamaged.
In countries that have a warm and dry climate there is a signi�cant risk of �re. We therefore �t certain muf�ers with a spark arrestor mesh. Check whether the muf�er on your machine is �tted with this kind of mesh.
Vibration damping system
Your machine is equipped with a vibration damping system that is designed to minimize vibration and make operation easier. The machine�s vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machine�s handle unit. The engine body including the blades is suspended on the handlebar system via a four springs.
For muf�ers it is very important that you follow the instructions on checking, maintaining and servicing your machine. Never use a machine that has a faulty muf�er.
Regularly check the vibration damping units for cracks or deformation. Check that the vibration damping element is undamaged and securely attached. WARNING! Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. Such symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the �ngers, hands or wrists. The risk increases at low temperatures.
Regularly check that the muf�er is securely attached to the machine.
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If the muf�er on your machine is �tted with a spark arrestor mesh this must be cleaned regularly. A blocked mesh will cause the engine to overheat and may lead to serious damage.
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WARNING! Muf�ers �tted with catalytic converters get very hot during use and remain so for some time after stopping. This also applies at idle speed. Contact can result in burns to the skin. Remember the risk of �re!
