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OBJ_DOKU-30379-003.fm Page 12 Wednesday, June 11, 2014 10:12 AM
12 | English
nected and properly used. Use of dust collection can re-
duce dust-related hazards.
Do not directly inhale the exhaust air. Avoid exposing
the eyes to exhaust air. The pneumatic tool's exhaust air
can contain water, oil, metal particles and debris from the
compressor. This can cause damage to one's health.
Pneumatic tool use and care
Use the clamping devices or a vice to secure and sup-
port the workpiece. Holding the workpiece by hand or
against your body will not allow for safe operation of the
pneumatic tool.
Do not overload the pneumatic tool. Use the pneumatic
tool intended for your work. The correct pneumatic tool
will do the job better and safer at the rate for which it is de-
signed.
Do not use a pneumatic tool that has a defective On/Off
switch. A pneumatic tool that cannot be controlled with
the switch is dangerous and must be repaired.
Disconnect the air supply before making any adjust-
ments, changing accessories, or when not using for ex-
tended periods. This safety measure prevents accidental
starting of the pneumatic tool.
Store idle pneumatic tools out of the reach of children.
Do not allow persons unfamiliar with the pneumatic
tool or these instructions to operate the device. Pneu-
matic tools are dangerous in the hands of untrained users.
Maintain the pneumatic tool with care. Check for mis-
alignment or binding of moving parts, breakage of
parts and any other condition that may affect the pneu-
matic tool's operation. Have damaged parts repaired
before using the pneumatic tool. Many accidents are
caused by poorly maintained pneumatic tools.
Keep cutting tools sharp and clean. Properly maintained
cutting tools with sharp cutting edges are less likely to bind
and are easier to control.
Use the pneumatic tool, accessories, application tools,
etc. according to these instructions. Take into consid-
eration the working conditions and the activities to be
carried out. This reduces the development of dust, vibra-
tions and noise to the greatest extent.
The pneumatic tool should be set up, adjusted or used
exclusively by qualified and trained operators.
The pneumatic tool may not be modified in any way.
Modifications can reduce the effectivity of the safety
measures and increase the risks for the operator.
Service
Have your pneumatic tool repaired only through a qual-
ified repair person and only using original replacement
parts. This will ensure that the safety of the pneumatic tool
is maintained.
Safety Warnings for Pneumatic Chisel Hammers
and Pneumatic Needle Descalers
Check if the type plate can be read. If required, provide
for replacement from the manufacturer.
1 609 92A 0TG | (11.6.14)
Disconnect the non-rotating/non-impacting pneumatic
tool from the air supply before changing the applica-
tion tool or accessories.
In case of breakage of the workpiece or an accessory,
or even of the pneumatic tool itself, parts can be
thrown about at high speed.
During operation, repairs or maintenance, and when
replacing accessories on the pneumatic tool, always
wear shock-resistant eye protection. The degree of the
required protection should be separately evaluated for
each individual application.
Wear a hard hat when carrying out work overhead. This
prevents injuries.
For pneumatic chisel hammers:
Use the pneumatic tool only when the chisel is secured
against falling out. Otherwise, the application tool can be
thrown about.
For pneumatic needle descalers:
Use the pneumatic tool only when the needle holder is
properly fastened. Otherwise, the application tool can be
thrown about.
Worn, bent or broken parts of the tool holder must be
replaced. This prevents injuries.
Apply the pneumatic tool firmly to the surface to be
worked before switching the pneumatic tool on.
The operators and the maintenance personnel must be
physically capable to handle the size, weight and pow-
er of the pneumatic tool.
Be prepared for unexpected movements of the pneu-
matic tool that can develop owing to reaction forces or
breakage of the application tool. Maintain a firm grip
on the pneumatic tool and position your body and arms
to allow you to resist such movements. These precau-
tions can prevent injuries.
Caution! Application tools can become hot during pro-
longed operation of the pneumatic tool. Wear protective
gloves.
In case of an interruption of the air supply or reduced
operating pressure, switch the pneumatic tool off.
Check the operating pressure and start again when the op-
erating pressure is optimal.
When using the pneumatic tool for the performance of
work-related activities, the operator may experience
unpleasant sensations in the hands, arms, shoulders,
neck area or other body parts.
When working with this pneumatic tool, assume a com-
fortable stance, hold the tool securely and avoid unfa-
vourable positions or such positions, where it is diffi-
cult to keep your balance. For prolonged work, the
operator should change the stance or posture, which
can help avoid discomfort and fatigue.
Should the operator perceive symptoms such as persis-
tent nausea, discomfort, throbbing, pain, tingling,
numbness, burning or stiffness, these warning signs
should not be ignored. The operator should notify his
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