ENGLISHen
12
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!