ABB A140-H56 Operation Manual page 15

Operation Manual / A130-H.. - A140-H..
2 Safety
Noise hazards
The noise emission during operation is influenced by its installation and operating conditions.
A noise level exceeding 85 dB(A) is harmful.
Danger due to noise
Exposure to noise can harm the hearing system. It can impair health and the
psychological state and may lead to irritation and lack of attention.
WARNING
When the engine is running, always wear hearing protection.

Always wear hearing protection if the noise level exceeds 85 dB(A).

Standard values for the maximum duration of exposure to areas of noise emission (source:
Unfallverhütungsvorschriften für Unternehmen der Seefahrt (UVV See) [Accident Prevention
Regulations for Enterprises engaged in Seafaring]):
Figure 4
x Noise level [dB(A)]
y Maximum duration of exposure [min] per working day
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Revision B
March 2013