PANHANS 3V, Руководство по эксплуатации

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BA_PH_3V_EN_07-22.docx
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6.3 Emission Levels according to EN ISO 3746:2010
6.3.1 Noise Information
The values given are emission levels and therefore do not necessarily represent safe workplace values. Alt-
hough there is a correlation between emission and immission levels, it cannot be reliably deduced whether ad-
ditional precautionary measures are necessary or not.
Factors that may affect the current immission level at the workplace include the duration of exposure, the na-
ture of the workspace, other noise sources, etc., e.g. the number of machines and other activities in the vicin-
ity. The permissible workplace values can also vary from country to country.
However, this information should enable the user to make a better assessment of hazard and risk.
6.3.2 Noise Emission Values
The noise emission values were determined in accordance with ISO3746-ISO7960 / Appendix J at the machine's
workplace and during operation. The noise values given have been determined considering a continuous cutting
cycle and without considering the time required for placing/preparing the workpiece.
Average acoustic power (k3A = 4dB) 79.7 dB(A)
Average acoustic pressure at the workplace 84.4 dB(A)
If the workplace-related noise emission values of the machine exceed 85 dB(A), suitable
hearing protection shall be made available to the personnel!
Note: Regular maintenance and cleaning of the bandsaw blade and extraction system as well as lubrication of
the bandsaw blade guides (back and side rollers, see section

17.2) generally has a positive effect on the ma-
chine's noise level.
6.3.3 Dust Emission Values
Dust Emission according to GS-HO-05 in mg/m³ air (permissible max. 2.0 mg/m³ air).
Workplace-related dust emission value 0.74 mg/Nm³
To ensure that the chips extracted at the point of origin and the dust are transported on to the collection sys-
tem, the conveying speed of the extracted air must be 20 m/s for dry chips and 28 m/s for moist chips (mois-
ture 18% or more).

The pressure drop at each extraction point should not exceed 1500 Pa. Otherwise, this could
mean that the machine is not compatible with the extraction system.