EN User Guide
• Only qualified and trained operators should
install, adjust or use the pneumatic assembly
tool for threaded bolts.
• Do not modify this pneumatic assembly tool
for threaded bolts. Modifications can reduce
the effectiveness of the safety measures and
increase risks for the operator.
• Do not use the pneumatic assembly tool for
threaded bolts if it is damaged.
5.3
Safety precautions to prevent projectile hazards
• Failure of the workpiece, accessories, or even
the tool used itself can create high-speed
projectiles.
• Always wear impact-resistant eye protection
while operating the pneumatic assembly tool
5.4
Safety instructions to prevent operating hazards
• When using the tool, the operator's hands
may be exposed to hazards such as crushing,
impact, cuts and abrasions, and heat. Wear
appropriate gloves to protect your hands.
• Operators and maintenance personnel must
be physically able to handle the weight and
power of the tool.
• Guide the tool safely: be prepared to
counteract normal or sudden movements and
have both your hands at your disposal.
5.5
Safety precautions to prevent repetitive motion hazards
• When using a pneumatic tool, the operator
may experience discomfort in the hands,
arms, shoulders, neck, or other parts of the
body.
• When using a pneumatic tool for threaded
joints,
the
operator
comfortable posture while maintaining a
secure
footing.
They
unfavourable or unbalanced posture. The
5.6
Safety precautions to prevent additional hazards
• Disconnect the pneumatic assembly tool for
threaded bolts from the power supply before
changing the tool or accessories used.
• Do not touch socket inserts or accessories
during drive operation as this increases the risk
of cuts, burns or injuries from vibration.
5.7
Safety precautions to prevent workplace hazards
STIER Industrial GmbH
• The tools must be checked regularly to
• Make sure that the workpiece is securely
• Ensure you have a balanced posture and a
• If the energy supply is interrupted, trigger the
• Use only the appropriate lubricant.
• Do not use the device in confined spaces and
• If the operator has symptoms such as
should
adopt
a
should
avoid
an
• Only use sizes and types of accessories and
• Only use socket inserts approved for impact
ensure that the nominal values and markings
required in this part of EN ISO 11148 are
clearly legible on the tool. If necessary, the
employer/user
must
manufacturer
to
identification labels
for threaded joints. The required degree of
protection must be assessed for each
application.
fixed.
secure footing.
start/stop system.
pay attention to the hands getting crushed
between
the
tool
especially when unscrewing
operator should change their posture during
prolonged work to avoid discomfort and
fatigue.
persistent or recurring discomfort, pain,
throbbing, tingling, numbness, burning or
stiffness, these warning signs should not be
ignored. The operator should inform their
employer and consult a qualified physician
consumables recommended for threaded
bolts.
wrenches in good condition, as sockets and
accessories used with impact screwdrivers in
poor condition can break and become
projectiles.
19
contact
the
obtain
replacement
and
the
workpiece,
EN