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Noise figures
2.3
Noise figures
Emitted noise
Emitted noise
level [dB (A)]
level at the
workplace [dB
(A)]
Idling
Idling
L
= 98,1
L
= 88,5
WA
PA
Runnning
Running
L
= 102,5
L
= 85,2
WA
PA
The noise emission values determined according to
DIN EN ISO 3746 for the sound power level or DIN
EN ISO 11202 for the sound pressure level at the
workplace on the basis of the working conditions
stated in ISO 7960 Appendix A are as listed in the
table.
A measurement uncertainty allowance of K = 4 dB
(A) applies to the stated emission values.
The specified figures are emission levels and there-
fore not necessarily the level for safe working. Alt-
hough there is a relationship between emission and
immission level there is no reliable method of deri-
ving from this whether additional precautionary
measures are required to protect the user. The fac-
tors that influence the current level of immission
present at the workplace include the length of expo-
sure, other sources of noise such as neighboring
machines and their numbers for example or other
processing operations linked to noise emission.
© ALTENDORF 2007
2.4
The dust emission values – measured in
Tool
accordance with the "Principles for Testing Dust
Emission
Woodworking Machines" issued by the German
trade association's technical committee for wood –
are under 2 mg/m3. When the machine is attached
Circ.saw blade
to a correctly functioning extraction system with an
350 x 3,5 / 54
air speed of at least 20 m/s (measured after the join
WZ
of the two extraction connections) you can assume
Nominal speed
it is and will stay compliant with the technical
= 4160 1/min
reference concentration (TRK) limit for wood dust
that is in force in Germany.
The machines bear the GS mark with the additional
wood dust mark "holzstaubgeprüft". Consequently,
a company operating the machine in Germany is
exempt
measurements at the workplace in accordance with
TRGS 553.
2.5
The WA80 sliding table saw and the workpiece
guide equipment supplied with it are intended to be
used exclusively for the following purposes:
–
–
–
–
–
–
–
4
Assessment of dust emission
(Concentration
from
the
obligation
Intended use
Laminated and unlaminated board materials
(e.g. chipboard, coreboard, MDF board, ...)
Solid wood
Veneer with a suitable clamping device
Gypsum plasterboard
Cardboard
Dimensionally
stable
plastics,
thermoplastics).
materials does not normally involve any risks in
respect of dust, chips, and thermal degradation
products.
Aluminium and aluminium alloys
Parameters)
from
to
perform
plastics
(thermoset
Sawing
these
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