Noise And Vibration - Flex BHW 1549 VR Originalbetriebsanleitung

Noise and vibration

The noise and vibration values have been
determined in accordance with EN 60745.
The A evaluated noise level of the power tool
is typically:
– Sound pressure level:
– Sound power level:
– Uncertainty:
Total vibration value
(when drilling in natural stone):
– Emissions value:
(solid drill bit Ø 8 mm)
(hollow drill bit Ø 12 mm)
– Uncertainty:
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14
85.6 dB(A);
96.6 dB(A);
K = 3 dB.
2
a = 3.2 m/s
h
2
a = 4.8 m/s
h
2
K = 1.5 m/s
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The vibration emission level given in this infor-
mation sheet has been measured in accordance
with a standardised test given in EN 60745 and
may be used to compare one tool with another.
It may be used for a preliminary assessment of
exposure. The declared vibration emission level
represents the main applications of the tool.
However if the tool is used for different applica-
tions, with different accessories or poorly
maintained, the vibration emission may differ.
This may significantly increase the exposure level
over the total working period.
For a precise estimation of the vibration load the
times should also be considered during which
the power tool is switched off or even 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 accessories, keep
the hands warm, organisation of work patterns.
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Drilling unit