Metabo KHE 56 Operating Instructions - Page 14

Wear ear protectors

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ENG ENGLISH is used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This can considerably increase the vibratory load over the entire working period. An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns. Typical A-effective perceived sound levels: LpA LWA KpA, KWA LpA(M) = Sound pressure level = Acoustic power level = Uncertainty (noise level) = recorded sonic pressure peak in accordance with 2000/14/EG on the ear of the user LWA(M) = Measured acoustic power level as per 2000/14/EC LWA(G) = Guaranteed acoustic power level as per 2000/14/EC During operation the noise level can exceed 80 dB(A). Wear ear protectors! Measured values determined in conformity with EN 60745. The technical specifications quoted are subject to tolerances (in compliance with the relevant valid standards). 14

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14
ENGLISH
ENG
is used for different applications, with different
accessories or poorly maintained, the vibration
emission may differ. This can considerably
increase the vibratory load over the entire working
period.
An estimation of the level of exposure to vibration
should also take into account the times when the
tool is switched off or when it is running but not
actually doing the job. This may significantly
reduce the exposure level over the total working
period.
Identify additional safety measures to protect the
operator from the effects of vibration such as:
maintain the tool and the accessories, keep the
hands warm, organisation of work patterns.
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!
Measured values determined in conformity with
EN 60745.
The technical specifications quoted are subject to
tolerances (in compliance with the relevant valid
standards).