to stop the machine and by proving an inability to
start the machine with each guard in the open
position;
3) brake - by functional testing to check that the
machine is braked within the specified time;
4) indication of the selected speed – by functional
testing;
5) hold-to-run control device - by functional testing;
dd) for saw benches a declaration concerning airborne
noise emissions by the machinery, either the actual
value or a value established on the basis of
measurements made on identical machinery,
measured in accordance with the methods given in
5.4.2.2).
1) A-weighted emission sound pressure levels at
workstations;
2) A-weighted sound power level emitted by the
machinery;
The declaration shall be accompanied by a statement of
the measuring method used and the operating conditions
applied during the test and values for associated
uncertainty K using the dual-number form of declaration in
accordance with EN ISO 4871:2009 as follows:
4 dB when using EN ISO 3746:2010 and EN ISO
11202:2010;
2 dB when using EN ISO 3743-1:2010 or EN ISO
3743-2:2009 or EN ISO 3744:2010;
1 dB when using EN ISO 3745:2012
for example, for a sound power level:
LWA = xx dB (measured value)
Associated uncertainty K = 4 dB
Measurement made in accordance with EN ISO
3746:2010.
If the accuracy of the declared emission values is to be
checked, measurements shall be made using the same
method and the same operating conditions as those
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