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RESIDUAL RISKS
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Even if the device is used according to instructions, it´s impossible to eliminate all the risks
associated with its operation. The following risks may occur arising from device construction:
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Mechanical hazard, caused by cut and throw off.
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Electrical hazard caused by touch with parts under high voltage (direct contact) or with parts,
which came under a high voltage due to failure of the device (indirect contact).
•
Heat hazard resulting in burning or scalding and other injuries caused by possible contact with
high temperature objects or materials including heat sources.
•
Noise risk resulting in loss of hearing (deafness) and other physiological disorders (e.g. loss of
balance, loss of consciousness).
•
Vibration risk (resulting in vascular and neurological harm in the hand-arm system, for example
so called “white finger disease”).
•
Dangers caused by contact with harmful liquids, gas, mist, smoke and dust or by their inhalation,
relate to emissions (for example breathing in).
•
Danger of fire or explosion relate to spilling of fuel.
•
Dangers caused by failing in ergonomic principles by construction of the machine, for example
dangers caused by unhealthy position of body or excessive overcharge and unnature to the
anatomy of the human hand-arm, relate to construction of handle, equilibrium of the machine
and using of toothrest.
•
Dangers caused by unexpected starting, unexpected exceeding of engine revs caused by defect/
failure of control system, relate to the defects by the handle and placing of drivers.
•
Dangers caused by impossibility to stop the machine in best conditions, relate to solidity of the
handle and placing of engine shut down device.
•
Dangers caused by defect of machine control system, relate to solidity of the handle, placing
of drivers and marking.
•
Dangers caused by tearing (of the chain) during running.
•
Dangers caused by shooting up of subjects or splashing of liquids.
ELECTRICAL REqUIREMENTS
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Machine must be plugged into a wall outlet or socket of the voltage and current designated
on the label.
•
Connect the device only on the plug with a protective device to prevent stray current (FI switch)
with a rated fault current of not more than 30 mA.
•
Use only extension cords of a type approved for the application and with conductors of
adequate gauge.
•
Conductor cross-section of extension cord grows in proportion to the length and power of the
connected equipment. Consult the selection of the cable with correct cross-section with an
expert in the field of electronics.
•
Always use only one extension cord of required length.
•
When working outdoors, use only extension cords that are approved and correspondingly
marked for this application.
•
Cable drum before using completely unwind. Make sure the cord is not damaged.
Caution! Do not touch the damaged cable and pull the mains plug when the cable
is damaged while working. Damaged cables increase the risk of an electric shock.
If the power supply is damaged, it must be immediately replaced with a cable
without defect, to avoid dangerous situations.