WARNING Component coming loose abruptly
The piston accumulator is under pressure, even when
the hydraulic system has been depressurised. The
filling valve might come loose unexpectedly and
cause injuries.
► Never unscrew the filling valve »G« from the
pressurised piston accumulator.
Media/consumables,
precautions
WARNING Hot hydraulic oil under high
pressure
Hydraulic oil will squirt out under high pressure if
there is a leakage. The jet of oil might penetrate
people's skin and cause permanent damage. Hot
hydraulic oil can cause burns.
► Never use your hands to find leaks.
► Always keep your face away from a possible leak.
► If hydraulic oil has penetrated your skin consult a
doctor immediately.
WARNING Hydraulic oil spills
Spilt hydraulic oil can make a floor slippery. If people
slip they can be injured. Hydraulic oil is
environmentally harmful and must not penetrate the
ground or enter the water table or water supplies.
► Make sure not to spill any hydraulic oil.
► Immediately clean the floor if you have spilt
hydraulic oil.
► Observe all safety and environmental protection
provisions when handling hydraulic oil.
WARNING Skin infections/diseases due to
oil and grease
Hydraulic oil and grease can cause rashes (or even
eczema) if they come into contact with the skin.
► Avoid all skin contact with hydraulic oil and grease.
► Use a suitable skin protection product.
► Always wear safety gloves when working with
hydraulic oil or grease.
► Immediately clean any skin that has been
contaminated by oil or grease with water and soap.
Explosion and fire, precautions
DANGER Explosion and fire
Explosions cause serious injury or death.
If the working tool hits explosives, an explosion may
be the result.
► Never operate the hydraulic breaker in the direct
vicinity of explosives.
► Make sure that no explosives are hidden in the
rocks and stones.
► Check gas line position plans of the entire
construction area.
DANGER Explosion and fire
Operating the hydraulic breaker may create sparks
which ignite highly flammable gases. This may lead
to fire or an explosion.
► Never work in an environment with highly
flammable substances.
► Make sure that there are no hidden sources of gas
in the work area.
► Check gas line position plans of the entire
construction area.
DANGER Explosion and fire
Dust-rich air can form an explosive atmosphere which
may ignite when operating the hydraulic breaker.
This may lead to fire or an explosion.
► Never use the hydraulic breaker in an explosive
atmosphere.
► Always provide sufficient ventilation when working
in buildings or in a confined area.
Electrical shock, precautions
DANGER Electrical shock
Any contact of the hydraulic attachment with electric
circuits or other sources of electricity will lead to an
electric shock, resulting in serious injury or death.
The hydraulic attachment is not electrically insulated.
► Never work in the vicinity of electric circuits or
other sources of electricity.
► Make sure that there are no hidden circuits in the
work area.
► Check wiring diagrams.
© 2012 Atlas Copco Construction Tools GmbH | No. 3390 5005 01 | 2012-05-03
Original instructions
12
HB 5800, 5800 DP, 7000, 7000 DP, 10000 DPSAFETY INSTRUCTIONS
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