Baileigh STS-14120DRO, Operator'S Manual

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MACHINE NOISE
DECLARED NOISE EMISSION VALUES in accordance with ISO 7960.
Idling Operating
Declared A-weighted Sound Power Level
Lward, in dB re 1 pW.
73 75
Declared A-weighted Emission Sound
Pressure Level, lpAd, in dB re 20 μPa, at the operator’s position.
60 62
Values determined according to specific test code ISO 3746.
Noise Range
The figures quoted are emission levels and are not necessarily safe working levels. Whilst there
is a correlation between the emission and exposure levels, this cannot be used reliably to
determine whether or not further precautions are required. Factors that influence the actual level
of exposure of the workforce include characteristics of the work room, the other sources of
noise, etc. i.e. the number of machines and other adjacent processes.
Also the permissible exposure level can vary from country to country, this information; however,
will enable the user of the machine to make a better evaluation of the hazard and risk.
If the environmental noise level exceeds the permissible value, the customer is requested to
adopt addition noise control measures.
Noise Level
According to EN848-1/ISO3746 (The uncertainty K = 4 dB)
Sound pressure level: 83dB(A)
From the above measured results, this sliding table sawing machine present a little hearing or
noise hazard to operator, the operator is required to wear ear protection whenever possible
during operation and conform to the local safety regulations.
Noise Level
From the above measured results, this sawing machine present no sever hearing or noise
hazard to operator, However, the operator is recommended to wear hearing protection
whenever possible during operation and conform to the local safety regulations.