Worx WX252 Manual Original página 12

NOISE INFORMATION
A weighted sound pressure
A weighted sound power
K &K
pA wA
Wear ear protection
VIBRATION INFORMATION
Vibration total values (triax vector sum) determined according to EN 62841:
Vibration emission value a
Uncertainty K = 1.5m/s²
The declared vibration total value and the declared noise emission value have
been measured in accordance with a standard test method and may be used for
comparing one tool with another.
The declared vibration total value and the declared noise emission value may
also be used in a preliminary assessment of exposure.
EN
WARNING: The vibration and noise emissions during actual use of
the power tool can differ from the declared value depending on the
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ways in which the tool is used especially what kind of workpiece is processed
dependant on the following examples and other variations on how the tool is
used:
How the tool is used and the materials being cut or drilled.
The tool being in good condition and well maintained.
The use of the correct accessory for the tool and ensuring it is sharp and in
good condition.
The tightness of the grip on the handles and if any anti vibration and noise
accessories are used.
And the tool is being used as intended by its design and these instructions.
This tool may cause hand-arm vibration syndrome if its use is not
adequately managed.
WARNING: To be accurate, an estimation of exposure level in the actual
conditions of use should also take account of all parts of the operating
cycle such as the times when the tool is switched off and when it is running idle
but not actually doing the job. This may significantly reduce the exposure level
over the total working period.
Helping to minimise your vibration and noise exposure risk.
Always use sharp chisels, drills and blades.
= 1.113m/s²
h
L : 55dB(A)
pA
L : 66dB(A)
wA
3.0dB(A)