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基于机械指令2006/42/EC,说明书必需有:
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(u) the following information on airborne noise emissions:, }9 o$ L! i4 \& A* o. ] U
— the A-weighted emission sound pressure level at workstations, where this exceeds 70 dB(A); where# ~5 Y/ m: O5 E4 I7 j6 x4 t
this level does not exceed 70 dB(A), this fact must be indicated,3 Z# v1 K; k$ G1 d& L m
— the peak C-weighted instantaneous sound pressure value at workstations, where this exceeds 63 Pa0 z6 F6 r5 c/ K$ w* |
(130 dB in relation to 20 μPa),7 a# O4 c5 ?& s' P( ?5 r( ~; W
— the A-weighted sound power level emitted by the machinery, where the A-weighted emission sound
5 O' j( x- q1 o; Q8 Tpressure level at workstations exceeds 80 dB(A). |
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