wc_td000549gb_FM10.fm
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P 35A Technical Data
6.4 Sound and Vibration Specifications
Sound
specifications
The required sound specification, Paragraph 1.7.4.2.u of 2006/42/EC Machinery
Directive, is:
the sound pressure level at operator’s location (L
pA
): 85 dB(A)
the guaranteed sound power level (L
WA
): 97 dB(A)
These sound values were determined according to ISO 3744 for the sound power
level (L
WA
) and ISO 6081 for the sound pressure level (L
pA
) at the operator’s
location. Data was collected from a technically comparable machine under
laboratory conditions.
Vibration
specifications
The operator of this machine should expect to be exposed to vibration when using
the machine within its normally intended function.
ISO 5349 Part 1 Annex F states, “The vibration characteristics of a vibrating tool
can be highly variable. It is therefore important that the range of vibration
conditions associated with different workpieces, materials, working conditions,
methods of use of the tool, and exposure duration patterns be reported.”
The average hand and arm vibration (HAV) value obtained for the entire
operating rpm range is 4.7 m/s
2
.
The maximum hand and arm vibration value obtained within the entire operating
rpm range is 6.1 m/s
2
.
The minimum hand and arm vibration value obtained within the entire operating
rpm range is 3.5 m/s
2
.
Operating the machine in the recommended RPM range of 6000 to 7000 rpm
yields an HAV range of 3.5 to 4.7 m/s
2
.
Products are tested for hand/arm vibration level in accordance with ISO 5349 Part
1 and ISO 8662 Part 1. The results are in compliance with the limit and action
vibration values (hand/arm and whole body) as specified in European directive
2002/44/EC.
HAV
Uncertainties
Hand-transmitted vibration was measured per ISO 5349-1. This measurement
includes an uncertainty of 1.5 m/s
2
.
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