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基于机械指令2006/42/EC,说明书必需有:
+ D% \0 b; N* l$ j: u s% M" E; b9 n( B3 B! ]& Y' r
(u) the following information on airborne noise emissions:. H, W$ ^ P, T) n7 E; I
— the A-weighted emission sound pressure level at workstations, where this exceeds 70 dB(A); where E+ O( R/ Z- N9 F
this level does not exceed 70 dB(A), this fact must be indicated,
# o8 ^4 d: s9 e* U— the peak C-weighted instantaneous sound pressure value at workstations, where this exceeds 63 Pa- ~, W% y1 ^& |% b; T0 J1 `* A
(130 dB in relation to 20 μPa),
( H' ]3 u" p, j% Y" W% O— the A-weighted sound power level emitted by the machinery, where the A-weighted emission sound. L; E3 L4 m0 Z6 s: R( a$ s# `
pressure level at workstations exceeds 80 dB(A). |
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