Hammer Drill; Noise And Vibration - Flex DD 2G 18.0-EC LD Operating Instructions Manual

DD 2G 18.0-EC LD / PD 2G 18.0-EC LD

Hammer drill

■ Wear ear protectors when impact
drilling. Exposure to noise can cause
hearing loss.
■ Hold the power tool by insulated
gripping surfaces, when performing an
operation where the cutting accessory or
fastener may contact hidden wiring. The
cutting accessory or fastener contacting a
"live" wire may make exposed metal parts
of the power tool "live" and could give the
operator an electric shock.
■ Secure the work piece. Clamping devices
or a vise will hold the work piece in place
better and more safely than holding it by
hand.
■ Do not drill, fasten or break into
existing walls or other blind areas
where electrical wiring may exist. If
this situation is unavoidable, disconnect
all fuses or circuit breakers feeding this
worksite.
■ Position yourself to avoid being caught
between the tool or side handle and
walls or posts. Should the bit become
bound or jammed in the work, the reaction
torque of the tool could crush your hand or
leg.
Safety instructions when using
long drill bits:
■ Never operate at higher speed than the
maximum speed rating of the drill bit.
At higher speeds, the bit is likely to bend if
allowed to rotate freely without contacting
the workpiece, resulting in personal injury.
■ Always start drilling at low speed and
with the bit tip in contact with the
workpiece. At higher speeds, the bit is
likely to bend if allowed to rotate freely
without contacting the workpiece, resulting
in personal injury.
■ Apply pressure only in direct line with
the bit and do not apply excessive
pressure. Bits can bend causing breakage
or loss of control, resulting in personal
injury.

Noise and vibration

The noise and vibration values have been
determined in accordance with EN 62841.
The A evaluated noise level of the power tool
is typically:
– Sound pressure level L
DD 2G 18.0-EC LD
PD 2G 18.0-EC LD
– Sound power level L
DD 2G 18.0-EC LD
PD 2G 18.0-EC LD
– Uncertainty:
Total vibration value:
– Emission value a
DD 2G 18.0-EC LD
PD 2G 18.0-EC LD
– Uncertainty:
CAUTION!
The indicated measurements refer to new
power tools. Daily use causes the noise and
vibration values to change.
NOTE
The vibration emission level given in this
information sheet has been measured in
accordance with a measurement method
standardised in EN 62841 and may be used to
compare one tool with another.
It may be used for a preliminary assessment of
exposure. The specified vibration emission level
represents the main applications of the tool.
However, if the tool is used for different applications,
with different cutting accessories or poorly
maintained, the vibration emission level may differ.
This may significantly increase the exposure
level over the total working period.
To make an accurate estimation of the vibration
exposure level, it is also necessary to take into
account the times when the tool is switched off
or running but not actually in use.
This may significantly decrease the exposure
level over the total working period.
Identify additional safety measures to
protect the operator from the effects of
vibration such as: maintain the tool and the
cutting accessories, keep the hands warm,
organisation of work patterns.
CAU TION!
Wear ear defenders at a sound pressure
above 85 dB(A).
:
pA
78 dB(A)
77 dB(A)
:
WA
89 dB(A)
88 dB(A)
K = 5 dB.
:
h
1.02 m/s
0.78 m/s
K = 1.5 m/s
2
2
2
17