Scheppach AERO 2 SPADE Original Bedienungsanleitung Seite 20

• Do not hold the mounted tool with your free hand
because this results in an increased vibration ef-
fect.
• When working on concrete, knock out small parts
with crushers to avoid jamming of the tool.
• Move the cutting tool of crushers every couple of
seconds. Stop the crusher when you raise the air
tool to change its position. Otherwise strong vi-
brations can result when you lift up the air tool by
the handles.
• Hold the air tool firmly but not too tightly using
the required manual torque reaction: the risk of
vibration is increased when the grip force is higher.
Additional safety instructions
• Compressed air can cause serious injury.
• Whenever the air tool is not in use, and before
replacing accessory parts or when carrying out
repairs, you must ensure that air supply is shut
off, that the air hose is depressurised and that the
air tool is disconnected from the compressed air
supply.
• Never direct the air jet at yourself or other people.
• Whiplashing hoses can cause serious injury.
Therefore always check that the hoses and their
fixtures are in good condition and that they have
not become loose.
• Cold wind should be directed away from the hands.
• Do not use quick-lock couplings on the tool inlet.
For threaded hose connections, only use those
made with hardened steel (or a material with similar
shock resistance).
• If universal swivel couplings (claw couplings) are
being used, locking pins are also required. You
should also use whip check hose restraints in case
there is a problem with the connection between the
hose and air tool or between the hoses themselves.
• Ensure that the maximum pressure specified on
the air tool is not exceeded.
• Never carry air tools by the hose.
• Secure the air tool if it is operated in a holder. Loss
of control can cause personal injury.
Additional safety instructions
• If applicable, observe any particular health and
safety or accident prevention regulations governing
the use of compressors and compressed air tools.
• Ensure that the maximum supply pressure speci-
fied in the Technical Specifications is not exceeded.
• Do not overload the tool – use it only within the
performance range for which it was designed (see
"Technical Specifications").
• Use non-hazardous lubricants. Ensure the work-
place is adequately ventilated. If there is a large
amount of discharge: check the air tool and have
it repaired if necessary.
20 | GB
• Do not operate the tool unless you are completely
focused. You must be alert, pay attention to what
you are doing and proceed cautiously when work-
ing with an air tool. Never use a tool when you are
tired or under the influence of drugs, alcohol or
medication. Just one moment's carelessness when
using the tool can cause serious injury.
• Make sure your workplace is clean and well lit. Un-
tidy or poorly lit workplaces can cause accidents.
• Keep air tools away from children.
• Do not store the tool outdoors or in damp condi-
tions without protection.
• Protect the air tool, especially the compressed air
connection and the control elements from dust and
dirt.
Residual risks
Even if you use this device in accordance with in-
structions, certain residual risks cannot be rules out.
The following hazards may arise in connection with
the equipment's construction and layout:
1 Lung damage if no suitable protective dust mask
is used.
2 Damage to hearing if no suitable ear protection
is used.
3 Health damage caused by hand-arm vibrations if
the equipment is used over a prolonged period or
is not properly guided and maintained.
6. Technical Data
Overall length
Operating pressure
Air consumption, min.
Air consumption, max. (at 6.3 bar)
Stroke rate
Tool receiver
Hose internal diameter
Sound and vibration
The noise and vibration values have been developed
with a standardised measurement process.
Sound pressure level L
Sound power level L
Uncertainty K
Maximum vibration on right
handle a
h
Maximum vibration on left
handle a
h
Uncertainty K
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160 l/min
280 l/min
2100 bpm
86,69 dB
pA
100,7 dB
wA
WA
15,53 m/s²
16,22 m/s²
820 mm
6,3 bar
18 mm
8 mm
1,66 dB
1,5 m/s²