Metabo KHEV 11-52 BL [12/68] English en

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These values make it possible to assess the

emissions from the power tool and to compare

different power tools. The actual load may be higher

or lower depending on operating conditions, the

condition of the power tool or the accessories used.

Please allow for breaks and periods when the load

is lower for assessment purposes. Arrange

protective measures for the user, such as

organisational measures based on the adjusted

estimates.

Total vibration value

(vector sum of three directions)

determined in accordance with EN 60745:

h, HD

=Vibration emission value (hammer drilling

into concrete)

h, Cheq

=Vibration emission value (chiselling)

h,HD/Cheq

= Uncertainty (vibration)

Typical A-effective perceived sound levels:

=Sound-pressure level

=Acoustic power level

, K

= Uncertainty (noise level)

pA(M)

=measured noise level according to 2000/

14/EG at the user's ear

WA(M)

=Measured acoustic power level as per

2000/14/EG

WA(G)

=Guaranteed acoustic power level as per

2000/14/EC

During operation the noise level can exceed

80 dB(A).

Wear ear protectors!