SIST EN 50632-3-9:2017

Electric motor-operated tools - Dust measurement procedure - Part 3-9: Particular requirements for transportable mitre saws

This clause of Part 1 is applicable, except as follows:
Addition:
This part of EN 50632 applies to transportable mitre saws intended to cut wood and wood-based materials.

Motorbetriebene Elektrowerkzeuge - Staubmessverfahren - Teil 3-9: Besondere Anforderungen für transportable Gehrungskappsägen

Outils électriques à moteur - Procédure de mesure de la poussière - Partie 3-9 : Exigences particulières pour les scies à onglets transportables

L’article de la Partie 1 est applicable avec l'exception suivante:
Addition:
La présente partie de l’EN 50632 s’applique aux scies à onglets transportables destinées à la découpe du bois ou de matériaux à base de bois.

Elektromotorna orodja - Postopek merjenja prahu - 3-9. del: Posebne zahteve za prenosne zajeralne žage

Ta del standarda EN 50632 se uporablja za prenosne zajeralne žage, namenjene za rezanje lesa in materialov iz lesa.

General Information

• Status: Published
• Publication Date: 10-Jul-2017
• ICS: 25.080.60 - Sawing machines
• ICS: 25.140.20 - Electric tools
• Technical Committee: I09 - Imaginarni 09
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 14-Sep-2016
• Due Date: 19-Nov-2016
• Completion Date: 11-Jul-2017
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Ref Project: EN 50632-3-9:2016 - Electric motor-operated tools - Dust measurement procedure - Part 3-9: Particular requirements for transportable mitre saws

Relations

• Amended By: SIST EN 50632-3-9:2017/A1:2021 - Electric motor-operated tools - Dust measurement procedure - Part 3-9: Particular requirements for transportable mitre saws
• Effective Date: 01-Nov-2021

Overview

EN 50632-3-9:2016 (CLC) specifies particular requirements for dust measurement on transportable mitre saws. It is Part 3-9 of the EN 50632 series and is intended to be used in conjunction with EN 50632-1:2015 (general dust measurement requirements for electric motor‑operated tools). This part focuses on measuring concentrations of inhalable and respirable dust emitted when cutting wood and wood‑based materials with transportable mitre saws.

Key topics and technical requirements

• Scope: Applies to transportable mitre saws used to cut wood and wood‑based materials; supplements/modifies clauses of EN 50632‑1.
• Test material: Medium‑density fibreboard (MDF) in accordance with EN 622‑5; specified density (750 ± 50) kg/m³ and thickness (19 ± 1.0) mm.
• Workpiece dimensions: Width = two‑thirds of the saw’s maximum horizontal cutting capacity, but not more than 200 mm; any length.
• Test set‑up:
  • Saws supplied with a working stand tested on that stand; others on a test bench ~750 mm high.
  • Mitre and bevel angles set to 0°.
  • New saw blade specified by the manufacturer for fibreboard cutting at the start of each test.
  • Speed controls set to the setting recommended for sawing chipboard.
  • Feed force: sufficient to ensure stable operation and good performance.
• Test cycle (Table 101):
  • Cut pattern: sawing approximately 10 mm wide strips across the workpiece.
  • Number of cuts per working time: 50 cuts for non‑sliding mitre saws; 40 cuts for sliding mitre saws.
  • If required cuts cannot be completed within 10 minutes, the cycle time may be extended to reach the specified count; such extensions must be reported.
• Instrumentation and reporting: Instrumentation requirements and reporting follow Part 1 unless modified here. Notably, information about any extension of cycle time must be included in test reports.

Applications and who uses it

EN 50632‑3‑9 is used to:

• Verify dust emissions from transportable mitre saws in test laboratories.
• Support manufacturers in product testing, development and compliance for health and safety claims.
• Provide data for safety engineers, R&D teams, and procurement to assess dust exposure and the effectiveness of guards and extraction systems.
• Inform CE‑marking evidence and risk assessments related to airborne wood dust.

Typical users: manufacturers of mitre saws, independent testing bodies, occupational hygiene professionals, standards compliance officers.

Related standards

• EN 50632‑1:2015 - General requirements for dust measurement for electric motor‑operated tools.
• EN 622‑5 - Fibreboards - Specifications - Part 5: Requirements for dry process boards (MDF).
• Prepared under CLC/TC 116 (Safety of motor‑operated electric tools).

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Elektromotorna orodja - Postopek merjenja prahu - 3-9. del: Posebne zahteve za prenosne zajeralne žageOutils électriques à moteur - Procédure de mesure de la poussière - Partie 3-9 : Exigences particulières pour les scies à onglets transportablesElectric motor-operated tools - Dust measurement procedure - Part 3-9: Particular requirements for transportable mitre saws25.140.20Electric tools25.080.60Strojne žageSawing machinesICS:Ta slovenski standard je istoveten z:EN 50632-3-9:2016SIST EN 50632-3-9:2017en01-september-2017SIST EN 50632-3-9:2017SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 50632-3-9
September 2016 ICS 79.120.10; 13.040.40 English Version
Electric motor-operated tools - Dust measurement procedure - Part 3-9: Particular requirements for transportable mitre saws
Outils électriques à moteur - Procédure de mesure de la poussière - Partie 3-9: Exigences particulières pour les scies à onglets transportables
Motorbetriebene Elektrowerkzeuge - Staubmessverfahren -Teil 3-9: Besondere Anforderungen für transportable Gehrungskappsägen This European Standard was approved by CENELEC on 2016-05-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50632-3-9:2016 ESIST EN 50632-3-9:2017
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