Metabo KHE 2245 Manual Original página 11

The technical specifications quoted are subject to
tolerances (in compliance with relevant valid
standards).
Emission values
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:
a = Vibration emission value (hammer
h, HD
drilling into concrete)
a = Vibration emission value (chiselling)
h, Cheq
a = Vibration emission value(drilling into
h, D
metal)
K = Uncertainty (vibration)
h,HD/Cheq/D
Typical A-effective perceived sound levels:
L = sound-pressure level
pA
L = Acoustic power level
WA
K , K = Uncertainty
pA WA
During operation the noise level can exceed 80
dB(A).
Wear ear protectors!
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