7
Cobra Combi & Standard
© 2005 Atlas Copco Construction Tools AB
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No 9800 0636 90
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2005-09-16
Safety and operating instructions
Explosion and fire hazard,
continued
Warning
Fuel is highly flammable, and its vapors can
explode if ignited, which can cause serious injury
or death. To reduce risk of fire or explosion:
Store fuel only in containers that are specifically
designed and approved for storage of fuel.
Empty fuel containers must be properly taken
care of and sent back to the retailer.
Operate the machine with the fuel cap securely
in place. Never remove the fuel cap or add fuel
when the engine is hot. Stop the engine and
allow it to cool before adding fuel. When opening
the fuel cap, always loosen the cap slowly to
relieve any pressure in the tank. Do not overfill
the tank.
Always mix and add fuel in a clean and well-
ventilated area. Make sure that this outdoor area
is free from any flames or sparks. Never smoke
while fuelling, mixing fuel, operating or servicing
the machine. Avoid spilling fuel. Wipe up any
fuel that is spilled on the machine. Fill the tank
at least ten meters (30 feet) away from where
you intend to use the machine.
Do not use a machine that is leaking fuel.
Regularly check for any leakage.
To minimize the risk of fuel leakage during
transportation, secure that the machine is in an
upright position during transportation.
Do not use the machine near flammable
materials, fumes or dust. During breaks in
work, do not place the machine near flammable
materials.
Do not operate the machine near any materials
that create sparks. Remove all hot objects
and objects that create sparks prior to using
machine.
Do not operate the machine in an explosive
environment.
Protect your skin from contact with fuel.
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Electrical/Concealed object
hazards
Warning
The machine is not electrically insulated. If the
machine comes in contact with electricity, serious
injuries or death may result.
To reduce the risk of injury or death, never drill
or break near any electric wire or other source of
electricity.
Make sure that there are no concealed wires or
other sources of electricity.
Warning
During drilling and breaking, concealed wires and
pipes constitute a danger that can result in serious
injury.
Before you start drilling or breaking, check the
composition of the material you are to work on.
Watch out for concealed electrical wiring, water,
sewage and gas pipes and phone lines.
If the tool seems to have hit a concealed object,
immediately switch off the machine.
Make sure that there is no danger before
continuing.
Projectile hazard
Warning
During breaking, drilling or hammering, splinters or
other particles of rock may become projectiles and
cause bodily injury by striking the operator or other
persons.
Use approved personal protective equipment,
including impact resistant safety glasses with
side protection, to reduce the risk of being
injured by a projectile.
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