Safety and operating instructions
© Construction Tools PC AB | 9800 0908 01 | 2023-05-12
Original Instructions
7
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 dam-
age.
2.8 Installation, precautions
2.8.1 Hydraulic system
DANGER Compressed gas, explosion hazard
The integrated piston 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.
u Fill the integrated piston accumulator with nitrogen
(N
2
) only.
u 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 pene-
trate the skin and cause permanent injury.
u Immediately consult a doctor if hydraulic oil has pen-
etrated the skin.
u Never use your fingers to check for hydraulic fluid
leaks.
u Keep your face away from any possible leaks.
WARNING Hydraulic oil
Spilled hydraulic oil can cause burns, accidents due to
slippery conditions and will also harm the environment.
u Take care of all spilled oil and handle it according to
your safety and environmental regulations.
u Never dismount the hydraulic machine when the hy-
draulic oil is hot.
u Never run any hydraulic lines for attachment of the
hydraulic machine through the drivers cab.
CAUTION Skin eczema
Hydraulic oil can cause eczema if it comes in contact
with the skin.
u Avoid getting hydraulic oil on your hands.
u Always use protective gloves when working with hy-
draulic oil.
u Wash hands after contact with hydraulic oil.
2.8.2 Assembly or disassembly
WARNING Moving parts
Risk for leaking oil and personal injury, such as crushed
hands and fingers.
u Never check bores or passages with hands or fin-
gers.
u Any boom movements must only be done in cooper-
ation with the personnel mounting the hydraulic
breaker.
u 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.
2.9 Operation, precautions
DANGER Explosion hazard
If a working tool comes into contact with explosives or
explosive gases, an explosion could occur. When work-
ing on certain materials and when using certain materi-
als in machine parts, sparks and ignition can occur. Ex-
plosions will lead to severe injuries or death.
u Never operate the machine in any explosive environ-
ment.
u Never use the machine near flammable materials,
fumes or dust.
u Make sure that there are no undetected sources of
gas or explosives.
WARNING Risk of explosion
If the hydraulic attachment is equipped with HATCON
explosion may occur when the contained lithium batter-
ies are penetrated by pieces of steel or reinforcing bars.
u Avoid impact of reinforcement, flying rocks or even
explosives on HATCON.
u Check the HATCON before operating.
WARNING Operating pressure
If the maximum operating pressure for the hydraulic ma-
chine is exceeded, the accumulator can be over charged
which can result in material damage and personal injury.
u Always run the hydraulic machine with the correct
operating pressure. See "Technical data".
WARNING Dust and fume hazard
Dusts and/or fumes generated or dispersed when using
the machine may cause serious and permanent respira-
tory disease, illness, or other bodily injury (for example,
silicosis or other irreversible lung disease that can be fa-
tal, cancer, birth defects, and/or skin inflammation).
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