Metabo BFE 9-20 Originalbetriebsanleitung Seite 11

accessories, the actual load may be higher or lower.
For assessment purposes, please allow for breaks
and periods when the load is lower. Based on the
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 = Vibration emission value
h
(sanding surfaces)
K = Uncertainty (vibration)
h
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!
Problems, faults:
In individual cases, the speed may fluctuate
temporarily if the machine is exposed to extreme
external electromagnetic disturbances or the
electronic restart protection may respond. In this
case, switch the machine off and on again.
ENGLISH en
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