Hitachi C 9U2 Handling Instructions Manual page 12

English
Information concerning airborne noise and vibration
The m easured values w ere determ ined according to
EN 60745 and declared in accordance w ith ISO 4871.
M easured A-w eighted sound pow er level: 110 dB(A)
M easured A-w eighted sound pressure level: 99 dB(A)
Uncertainty KpA: 3 dB(A)
Wear ear protection.
The typical w eighted root m ean square acceleration
value: 2.5 m /s 2 .
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