User Manual

ENGLISHen
16
conditions, the condition of the power tool or the
accessories, the actual load may be higher or lower.
For assessment purposes, please allow for breaks
and periods when the load is lower. Based on the
adjusted estimates, arrange protective measures
for the user e.g. organisational measures.
Vibration total value
(vector sum of three directions)
determined in accordance with
EN 60745:
a
h, HD
=Vibration emission value
(hammer drilling into concrete)
a
h, Cheq
=Vibration emission value
(chiselling)
K
h,HD/Cheq
= Uncertainty (vibration)
Typical A-effective perceived sound levels:
L
pA
=Sound pressure level
L
WA
=Acoustic power level
K
pA
, K
WA
= Uncertainty (noise level)
L
pA(M)
=recorded sonic pressure peak in
accordance with 2000/14/EG on the ear
of the user
L
WA(M)
=Measured acoustic power level as per
2000/14/EC
L
WA(G)
=Guaranteed acoustic power level as per
2000/14/EC
During operation the noise level can exceed
80 dB(A).
Wear ear protectors!