33
GB
General safety rules
General safety rules
repairing, maintaining, changing accessories on,
or working near the nibbler or shear. Failure to
do so can result in serious bodily injury.
Only qualified and trained operators should in-
stall, adjust or use the nibbler or shear.
Do not modify this nibbler or shear. Modifications
can reduce the effectiveness of safety measures
and increase the risks to the operator.
Do not discard the safety instructions; give them
to the operator.
Do not use the nibbler or shear if it has been
damaged.
Tools shall be inspected periodically to verify
that the ratings and markings required by this
part of ISO 11148 are legibly marked on the
tool. The employer / user shall contact the man-
ufacturer to obtain replacement marking labels
when necessary.
Projectile hazards
Disconnect the nibbler or shear from the energy
source when changing inserted tool or acces-
sories.
Be aware that failure of the workpiece or acces-
sories, or even of the inserted tool itself can
generate high-velocity projectiles.
Always wear impact-resistant eye protection dur-
ing operation of the tool. The grade of protection
required should be assessed for each use.
Ensure that the workpiece is securely fixed.
Ensure that metal cuttings are directed so as
not to cause a hazard.
Operating hazards
Use of nibblers and shears can expose the oper-
ator’s hands to hazards including cuts, abrasions
and heat:
–
avoid contact with the cutter whenever the nib-
bler or shear is connected to the power supply;
–
cutting with nibblers and shears creates sharp
edges.
Wear relevant protective equipment such as gloves.
Operators and maintenance personnel shall be
physically able to handle the bulk, weight and
power of the tool.
Hold the tool correctly; be ready to counteract
normal or sudden movements and have both
hands available.
Maintain a balanced body position and secure
footing.
Release the start-and-stop device in the case of
an interruption of the energy supply.
Use only lubricants recommended by the manu-
facturer.
Avoid direct contact with the inserted tool during
and after use as it can become hot.
Sharp tools should always be used.
Avoid unsuitable postures as it is likely for these
positions not to allow counteracting of normal or
unexpected movement of the tool.
Unexpected tool movement or breakage of cut-
ters can cause injuries.
Warnings shall be given against the risk of explo-
sion or fire due to the material being processed.
Repetitive motions hazards
When using a nibbler or shear to perform work-
related activities, the operator can experience
discomfort in the hands, arms, shoulders, neck
or other parts of the body.
While using a nibbler or shear, the operator
should adopt a comfortable posture whilst main-
taining secure footing and avoiding awkward
or off-balance postures. The operator should
change posture during extended tasks; this can
help avoid discomfort and fatigue.
If the operator experiences symptoms such as
persistent or recurring discomfort, pain, throbbing,
aching, tingling, numbness, burning sensations
or stiffness, these warning signs should not be
ignored. The operator should tell the employer
and consult a qualified health professional.
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