7
en
Emission values for sound and vibration
(Two-figure – specifications as per ISO 4871)
Intended use of the power tool:
Hand-guided screwdriver for screwing in and
unscrewing screws, especially for self-drilling
and self-cutting screws, in weather-protected
environments using the application tools and
accessories recommended by FEIN.
Sound emission
ASCS4.8 (**) ASCS6.3 (**)
A-weighted emission pressure power level measured at the
workplace
L
pA
(re 20 μPa), in decibels
71
73
Measuring uncertainty
K
pA
, in decibels
3
3
Measured A-weighted sound power level
L
wA
(re 1 pW), in
decibels
82
84
Measuring uncertainty
K
wA
, in decibels
3
3
C-weighted peak sound pressure level measured at the work-
place
L
pCpeak
, in decibels
88
92
Measuring uncertainty
K
pCpeak
, in decibels
3
3
Vibrations
Weighted acceleration, in
–
m/s
2
–
ft/s
2
0.7
2.3
1.0
3.3
Measuring uncertainty
K
, in
–
m/s
2
–
ft/s
2
1.5
4.9
1.5
4.9
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.
OBJ_BUCH-0000000373-001.book Page 7 Thursday, February 14, 2019 1:16 PM