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OBJ_BUCH-0000000076-003.book Page 7 Monday, September 23, 2019 9:51 AM
Hand/arm vibrations.
While working with this power
WARNING
tool, hand/arm vibrations
occur. These can lead to health impairments.
The vibration emission value
WARNING
during actual use of the power
tool can differ from the declared value
depending on the ways in which the tool is
used.
It is necessary to identify safety
WARNING
measures to protect the oper-
ator that are based on an estimation of expo-
sure in the actual conditions of use.
The vibration emission level given in this
information sheet has been measured in
accordance with a standardized test given in
EN 62841 and may be used to compare one
tool with another. It may be used for a pre-
liminary assessment of the vibrational impact.
The declared vibration emission level repre-
Emission values for sound and vibration (Two-figure – specifications as per ISO 4871)
Sound emission
A-weighted emission pressure power level measured at
L
the workplace
(re 20 μPa), in decibels
pA
K
Measuring uncertainty
Measured A-weighted sound power level
in decibels
K
Measuring uncertainty
C-weighted peak sound pressure level measured at the
workplace
L
, in decibels
pCpeak
K
Measuring uncertainty
Vibrations
Mean vibrational value for sawing
2
– m/s
2
– ft/s
Measuring uncertainty
K
2
– m/s
2
– ft/s
REMARK: The sum of the measured emission value and respective measuring inaccuracy rep-
resents the upper limit of the values that can occur during measuring.
Wear hearing protection!
Measured values determined in accordance with the corresponding product standard.
sents the main applications of the power tool.
However, if the power tool is used for other
applications with different accessories or
poorly maintained, the vibration emission
may differ. This may significantly increase the
vibrational impact over the total working
period.
An estimation of the level of exposure to
vibration should also take into account the
times when the tool is switched off or when
it is running but not actually doing the job.
This may significantly reduce the vibrational
load over the total working period.
Identify additional safety measures to protect
the operator from the effects of vibration
such as: Maintain the power tool and the
accessories, keep the hands warm, organiza-
tion of work patterns.
, in decibels
pA
L
(re 1 pW),
wA
, in decibels
wA
, in decibels
pCpeak
, in
en
AStx649-1 (**) AStxe649-1 (**)
89
3
100
3
102
3
7.0
22.9
1.5
4.9
7
89
3
100
3
102
3
7.0
22.9
1.5
4.9
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