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OBJ_BUCH-0000000271-001.book Page 7 Wednesday, December 21, 2016 1:15 PM
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.
Emission values for sound and vibration (Two-figure – specifications as per ISO 4871)
Sound emission
A-weighted emission pressure power level measured at the workplace
L
(re 20 μPa), in decibels
pA
Measuring uncertainty
K
Measured A-weighted sound power level
Measuring uncertainty
K
C-weighted peak sound pressure level measured at the workplace
, in decibels
peak
K
Measuring uncertainty
Vibrations
Mean vibrational value for drilling in metal
2
– m/s
2
– ft/s
Arithmetic mean value of the vibration total values
2
– m/s
2
– ft/s
K
Measuring uncertainty
2
– m/s
2
– ft/s
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.
Intended use of the power tool:
Hand-held cordless drill/driver for screwing
in and unscrewing screws and nuts, and for
drilling and screwdriving in metal, wood, plas-
tic, ceramics, in weather-protected environ-
ments without water supply using the
application tools and accessories recom-
mended by FEIN.
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.
, in decibels
pA
L
(re 1 pW), in decibels
wA
, in decibels
wA
, in decibels
pCpeak
, in
en
ASCM18QM (**)
73
84
L
pC-
86
1.5
4.5
1.5
4.5
7
3
3
3
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