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Safety Precautions and Technical Details
DAA007EN - 11.05.2021
TECHNICAL DETAILS
9.2 Noise emission
Valid: 03/2020.
Measured emission sound pressure level LpA at the workplace (the operator's
position):
Operating state of
the machine
Ready Idling Machining
Machine Emission sound pressure level LpA [dB(A)]
ABC 64 72 73
B400 66 67 71
C100 61 66 65
C200 63 67 69
G200 62 66 68
G220 71 69 70
G420 64 66 67
R200 65 71 73
R300 65 71 71
MS16-6 73 74 75
MS22-6 71 75 75
MS22-8 75 75 75
MS32-6 67 73 76
MS40-6 70 75 75
MS40-8 71 76 78
TNA400.2 66 68 72
TNL18 65 68 70
TNL20 68 68 68
TNL32 64 69 70
Measurement uncertainty KpA in [dB]
All above-mentioned machines 4 4 4
The values when idling and machining were determined using the Index acceptance
testing workpiece (with a special work cycle with machining according to ISO 8525).
The specified noise emission characteristics were determined according to ISO
230-5, incorporating ambient and room correction values.
According to DIN EN ISO 23125, we are required to issue the following statement:
"The values mentioned are emission levels and not necessarily safe working lev-
els. Although there is a correlation between the degree of noise emission and the
degree of noise pollution, it cannot be used reliably to determine whether additional
protective measures are required or not. Among the factors that affect the actual
noise level to which workers are exposed, are the properties of the work area and
other sources of noise, which is to say, the number of machines and other process-
es in the vicinity and the duration during which an operator is exposed to noise. In
addition, the permissible exposure level may vary from country to country. However,
this information should allow the user of the machine a better assessment of the
hazards and risks."
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