Installation, Precautions; Hydraulic System; Assembly / Disassembly; Operation, Precautions - Atlas Copco SB Serie Instrucciones De Seguridad Y De Funcionamiento

SB 52, 102, 152, 202, 302, 452, 552
The hydraulic breaker should only be mounted on a
carrier with sufficient load capacity.
Carriers without sufficient load capacity will not
provide the required degree of stability and could
even fall over during hydraulic breaker use, causing
injury and damage.

Installation, precautions

Hydraulic system

DANGER Compressed gas, explosion hazard
The accumulator is pressurized even when the
hydraulic system is shut off. To dismount the
accumulator without first releasing the nitrogen gas
can cause serious personal injury or death.
► Fill the high-pressure accumulator with nitrogen
(N ) only.
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► Only authorised personnel are qualified to work
with the accumulator.
WARNING Hydraulic oil at high pressure
Thin jets of hydraulic oil under high pressure can
penetrate the skin and cause permanent damage.
Immediately consult a doctor if hydraulic oil has
►
penetrated the skin.
Never use your fingers to check for hydraulic fluid
►
leaks.
Keep your face away from any possible leaks.
►
WARNING Hydraulic oil
Spilled hydraulic oil can cause burns, accidents by
slippery conditions and will also harm the enviroment.
Take care of all spilled oil and handle it according
►
to your safety and enviroment regulations.
► Never dismount the hydraulic breaker when the
hydraulic oil is hot.
Never run any hydraulic lines for attachment of
►
the hydraulic breaker through the drivers cab.
CAUTION Skin eczema
Hydraulic oil can cause eczema when it comes in
contact with the skin.
Avoid getting hydraulic oil on your hands.
►
Always use protective gloves when working with
►
hydraulic oil.
© 2008 Atlas Copco Construction Tools AB | No. 9800 0648 90e | 2008-11-03
Safety and operating instructions

Assembly / Disassembly

WARNING Moving parts
Risk for crushed hands and fingers.
► Never check bores or passages with hands or
fingers.
Any boom movements shall only be done in
►
cooperation with the personnel mounting the
hydraulic breaker.
► If the hydraulic breaker is mounted on a quick hitch
coupling, make sure it is locked securely and all
risks of the hydraulic breaker coming loose are
eliminated.

Operation, precautions

DANGER Explosion hazard
If an insertion tool comes into contact with explosives
or explosive gases, an explosion could occur. During
operating with certain materials, sparks and ignition
can occur. Explosions will lead to severe injuries or
death.
Never operate the machine in any explosive
►
environment.
Never use the machine near flammable materials,
►
fumes or dust.
Make sure that there are no undetected sources
►
of gas or explosives.
WARNING Operating pressure
If the maximum operating pressure for the hydraulic
breaker is exceeded, the accumulator can be over
charged which can result in material damage and
personal injury.
Always run the hydraulic breaker with the correct
►
working pressure. See "Technical data".
WARNING Silica hazard
Exposure to crystalline silica (sometimes called 'silica
dust') as a result of breaking or other activities
involving rock, concrete, asphalt or other materials
may cause silicosis (a serious lung disease),
silicosis-related illnesses, cancer or death. Silica is
a major component of rock, sand and mineral ores.
► SB breakers are prepared for dust suppression to
reduce silica exposure.
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