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394970
• Inspect the tool periodically to verify that the ratings and markings required by ISO 11148
(detailed in the Description of Symbols) are legibly marked on the tool. The user (and employer
if appropriate) should contact the manufacturer to obtain replacement marking labels when
necessary.
• Compressed air can cause severe injury.
• Always disconnect the tool from the air supply when not in use.
• Always disconnect the tool from the compressed air supply before changing accessories, making
adjustments and/or repairs and when moving away from an operating area to a different area.
• Keep fingers away from trigger when not operating the tool and when moving from one
operating position to another.
• Never direct compressed air at yourself, others or animals.
• Whipping hoses can cause severe injury. Always check for damaged or loose hoses or fittings.
• Never carry or drag an air tool by its hose.
• When using air tools, do not exceed the maximum operating pressure.
• Inspect tools and accessories before each use. Do not use if damaged or excessively worn.
• Air tools should only be powered by compressed air at the lowest pressure required by the task to
reduce noise and vibration and minimise wear.
• Never use pure oxygen or combustible gases to power an air tool. Air tools are not designed for
these power sources and their use creates a fire and explosion hazard.
• Be aware that air tools may become cold during use, affecting grip, control and susceptibility to
vibration-related injury.
• Cold air shall be directed away from hands.
• Do not use quick-disconnect couplings at tool inlet. Use hardened steel (or material with
comparable shock resistance) threaded hose fittings.
• Whenever universal twist couplings (claw couplings) are used, lock pins shall be installed and
whipcheck safety cables shall be used to safeguard against possible hose-to-tool and
hose-to-hose connection failure.
IMPORTANT: Even when this tool is used as prescribed it is not possible to eliminate all residual risk
factors. If you are in any doubt as to the safe use of this tool, do not use it.
Projectile hazards
a) Be aware that failure of the workpiece, accessories, or tool itself can generate high-velocity
projectiles.
b) Always wear impact-resistant eye protection during operation of this tool. The grade of protection
required should be assessed for each use.
c) Assess risk to others when considering projectile hazard risk.
d) Ensure that the workpiece is securely fixed.
e) Disconnect the non-rotary percussive power tool from the energy source when changing inserted
tool or accessories.
f) Never operate a tool unless the inserted tool is retained in the tool with a proper retainer.
g) To avoid injury, retainer parts shall be replaced when they become worn, cracked or distorted.
h) Hold the inserted tool firmly against the work surface before starting the tool.
Operating hazards
a) Ensure users and maintenance personnel are physically able to handle the bulk, weight and
power of the tool.
b) Hold the tool correctly; be ready to counteract normal or sudden movements such as recoil. Have
both hands available.
c) Maintain a balanced body position and secure footing.
d) Only use lubricants recommended by the manufacturer.
e) Personal protective safety glasses should be used; suitable gloves and protective clothing are
recommended.
f) For overhead work, wear a safety helmet.
g) Avoid direct contact with moving parts to prevent injury by pinching or cutting.
h) Be aware that there is a risk of electrostatic discharge if used on plastic and other non-conductive
materials. Take appropriate steps to reduce this risk when working with these materials (e.g.
using a grounding system).
i) Be aware that certain materials may present fire or explosion risks when being processed. Take
appropriate precautions to reduce hazards. Employers should make risks clear to operators.
j) Switch off device/release start-and-stop control if the air/power supply is interrupted.
k) Use of the tool can expose the operator's hands to hazards, including impacts, cuts and abrasions
and heat. Wear suitable gloves to protect the hands.
Repetitive motions hazards
When using the tool the user may experience discomfort in the hands, arms, shoulders, neck or
other parts of the body.
a) Adopt a comfortable posture whilst maintaining secure footing and avoiding awkward or
off-balance postures. Change posture during extended tasks; this can help avoid discomfort and
fatigue.
b) Symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling,
numbness, burning sensations or stiffness, should not be ignored. Inform employer if
appropriate and consult a qualified health professional.
Air Hammer Set 5pce
Accessory hazards
a) Disconnect the tool from the air supply before fitting or changing the accessory.
b) Avoid direct contact with the accessory during and after use. Accessories are often sharp and may
become hot during use.
c) Use only sizes and types of accessories and consumables that are recommended by the
manufacturer of the tool; do not use other types or sizes of accessories or consumables.
d) Never use any chisel as a hand-struck tool. They are specifically designed and heat-treated for use
only in non-rotary percussive power tools.
e) Never use blunt chisels, as they require excessive pressure and can break from fatigue. Blunt tool
pieces can increase vibration and, therefore, sharp tools should always be used.
f) Never cool a hot accessory in water. Brittleness and early failure can result.
g) Chisel breakage or tool damage can result from misuse of using the tool as a lever, e.g. prising.
Take smaller "bites" to avoid getting stuck.
Work area hazards
a) Be aware of slippery surfaces caused by use of the tool and trip hazards caused by the air line.
Slips, trips and falls are major causes of injury.
b) Where possible do not obstruct thoroughfares and passageways with air lines or cables. Take
appropriate measures to reduce trip risk such as erecting warning signs and fixing cables and air
lines in place.
c) Proceed with care in unfamiliar surroundings to minimise risk from hidden hazards such as
utility lines.
d) The tool is not intended for use in potentially explosive atmospheres and is not insulated against
contact with electric power.
e) Ensure that there are no electrical cables, gas pipes, etc., which could cause a hazard if damaged
by use of the tool.
Dust and fume hazards
Dust and fumes can cause ill health (e.g. cancer, birth defects, asthma and/or dermatitis); risk
assessment and implementation of appropriate controls for these hazards are essential.
a) Risks assessed should include dust created by the use of the tool and the potential for disturbing
existing dust.
b) Direct the exhaust to minimise disturbance of dust.
c) Control dust and fumes at the point of emission as a priority.
d) Select, maintain and replace consumables/accessories as recommended in the instructions, to
prevent an unnecessary increase in dust or fumes.
e) Use respiratory protection in accordance with any employer's instructions and as required by
occupational health and safety regulations.
f) Take into account the risks associated with different materials. Working in certain materials
creates dust and fumes that may cause an explosive environment.
g) Always use dust extraction or suppression systems which are suitable for the material being
processed.
h) Operate and maintain the non-rotary percussive power tool as recommended in the instructions
handbook, to minimize dust or fume emissions.
i) All integral features or accessories for the collection, extraction or suppression of airborne
dust or fumes should be correctly used and maintained in accordance with the manufacturer's
instructions.
Noise hazards
Exposure to high noise levels can cause permanent, disabling hearing loss and other problems,
such as tinnitus (ringing, buzzing, whistling or humming in the ears). Risk assessment and use of
appropriate controls for these hazards are essential.
a) Use appropriate controls to reduce the risk of noise-related injury. These can include actions such
as damping materials to prevent workpieces from 'ringing' .
b) Use hearing protection in accordance with any employer's instructions and as required by
occupational health and safety regulations.
c) Operate and maintain this tool as recommended in the instructions to prevent an unnecessary
increase in the noise level.
d) Select, maintain and replace the consumable/accessory as recommended in the instructions, to
prevent an unnecessary increase in noise.
e) Where a silencer is available, ensure it is in place and in good working order when the tool is
being operated.
f) Take steps to reduce noise in the work area where possible (e.g. by using damping mats).
Vibration hazards
Exposure to vibration can cause disabling damage to the nerves and blood supply of the hands
and arms. Not all vibration hazards can be eliminated by tool design or construction, and some
residual risks remain. Check the vibration-emission value (obtained using ISO 28927-9) shown in
the specification table. Ensure the risk it represents is assessed and managed. If the risk cannot be
managed so that it falls within acceptable limits, then do not use the tool.
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