9
en
Hand/arm vibrations.
While working with this power
tool, hand/arm vibrations
occur.
These can lead to health impairments.
The vibration emission value
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
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 standardised test given in
EN 60745 and may be used to compare one
tool with another. It may be used for a pre-
liminary assessment of exposure.
The declared vibration emission level repre-
sents the main applications of the tool. How-
ever if the tool is used for different
applications, with different accessories or
poorly maintained, the vibration emission
may differ. This may significantly increase the
exposure level 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 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.
Emission values for sound and vibration
(Two-figure – specifications as per ISO 4871)
WARNING
WARNING
WARNING
Sound emission
MSh843-1
(**)
MShyo848-1Z
(**)
MSho849-1Z
(**)
MSho852-1ZV
(**)
A-weighted emission pressure power level
measured at the workplace
L
pA
(re 20
μPa), in decibels
79
79
77
84
Measuring uncertainty
K
pA
, in decibels
3
3
3
3
Measured A-weighted sound power level
L
wA
(re 1 pW), in decibels
90
90
88
95
Measuring uncertainty
K
wA
, in decibels
3
3
3
3
C-weighted peak sound pressure level
measured at the workplace
L
pCpeak
, in
decibels
92
96
92
95.5
Measuring uncertainty
K
pCpeak
, in decibels
3
3
3
3
Vibrations
Weighted acceleration, in
–
m/s
2
–
ft/s
2
5.0
16.3
1.0
3.2
5.5
17.3
5.1
16.6
Measuring uncertainty
K
, in
–
m/s
2
–
ft/s
2
1.5
4.9
1.5
4.9
1.5
4.9
1.5
4.9
REMARK: The sum of the measured emission value and respective measuring inaccuracy represents the
upper limit of the values that can occur during measuring.
Wear hearing protection!
Measured values determined in accordance with the corresponding product standard.
OBJ_BUCH-0000000343-001.book Page 9 Thursday, September 19, 2019 10:13 AM
