Epiroc SB 1102, Safety And Operating Instructions Manual

Page: 9 / 32

Safety and operating instructions
© Construction Tools PC AB | 9800 1273 01 | 2020-04-03
Original Instructions
9
safety regulations and recommendations. Consult
with physicians experienced with relevant occupa-
tional medicine.
u
Work with your employer and trade organization to
reduce dust and fume exposure at the worksite and
to reduce the risks. Effective health and safety pro-
grams, policies and procedures for protecting work-
ers and others against harmful exposure to dust and
fumes should be established and implemented
based on advice from health and safety experts.
Consult with experts.
u Residues of hazardous substances on the machine
can be a risk. Before undertaking any maintenance
on the machine, clean it thoroughly.
WARNING Electric shock
The hydraulic breaker is not insulated against electric
current. If the hydraulic breaker come in contact with
electric circuits or other electrical power sources, there is
a risk of severe injury or death.
u
Never work in the proximity of electric circuits or
other electrical power sources.
u
Make sure there are no hidden electric circuits in
your working area.
WARNING Projectiles
Failure of the work piece, of accessories, or even of the
hydraulic breaker itself may generate high velocity pro-
jectiles. During breaking, splinters, or other particles may
become projectiles and cause bodily injury by striking
the operator or other persons. Also, breakage of the
work piece, accessories, or the working tool may gener-
ate high velocity projectiles that can cause bodily injury.
In addition, objects falling from a height can cause bodily
injury. To reduce risks:
u Close off the working area.
u
Before starting, make sure that no persons are in the
danger area, 20 meters both horizontally and verti-
cally from the hydraulic breaker.
u Immediately switch off the hydraulic breaker when
persons are present in the danger area.
u Press the working tool against the working surface
before you start.
u
Never operate unless the working tool is retained in
the hydraulic breaker with a proper tool retainer.
WARNING Noise hazard
High noise levels can cause permanent and disabling
hearing loss and other problems such as tinnitus (ring-
ing, buzzing, whistling, or humming in the ears). To re-
duce risks and prevent an unnecessary increase in noise
levels:
u Risk assessment of these hazards and implementa-
tion of appropriate controls is essential.
u Operate and maintain the machine as recommended
in these instructions.
u
Select, maintain and replace the working tool as rec-
ommended in these instructions.
u
If the machine has a silencer, check that it is in place
and in good working condition.
u
Always use hearing protection.
u Use damping material to prevent work pieces from
'ringing'.
2.6 Maintenance, precautions
WARNING Involuntary start
An involuntary start of the hydraulic breaker can lead to
severe injuries.
u
Follow the instructions in the carrier manual to pre-
vent involuntary start of the hydraulic breaker.
u
Installation of a start circuit on the hydraulic breaker
must be made in a way that avoids any unintentional
starts.
u
A foot pedal on the carrier must be equipped with a
protection cover.
WARNING Hydraulic system under high pressure
Maintenance work on a hydraulic breaker under pres-
sure can lead to severe injuries. Connections can loosen
suddenly, parts can suddenly move and hydraulic oil can
be ejected.
u Depressurise the hydraulic system before performing
maintenance on the hydraulic breaker or the carrier.
WARNING Machine modification
Any machine modification may result in bodily injuries to
yourself or others.
u
Never modify the machine. Modified machines are
not covered by warranty or product liability.
u
Always use approved original parts, tools, and ac-
cessories.
u
Change damaged parts immediately.
u Replace worn components in good time.