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1、BRITISH STANDARD BS EN 1870-3:2001 Incorporating Corrigendum No. 1 Safety of woodworking machines Circular sawing machines Part 3: Down cutting cross-cut saws and dual purpose down cutting cross-cut saws/circular saw benches The European Standard EN 1870-3:2001 has the status of a British Standard I
2、CS 25.080.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 1870-3:2001 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Commit
3、tee on 29 November 2001 BSI 12 June 2002 ISBN 0 580 38740 2 National foreword This British Standard is the official English language version of EN 1870-3:2001, including Corrigendum November 2001. The UK participation in its preparation was entrusted to Technical Committee MTE/23, Woodworking machin
4、es Safety, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue
5、under the section entitled “ International Standards Correspondence Index” , or by using the “ Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users of this publication are respo
6、nsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK intere
7、sts informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 46, an inside back cover and a back cover. The BSI copyright date displayed in this docume
8、nt indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 13737 Corrigendum 12 June 2002Replacement of Annex ZA EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-3 October 2001 ICS 79.120.10 Incorporating corrigendum November 2001 English versi
9、on Safety of woodworking machines - Circular sawing machines - Part 3: Down cutting cross-cut saws and dual purpose down cutting cross-cut saws/circular saw benches Scurit des machines pour le travail du bois - Machines scier circulaires - Partie 3: Trononneuses coupe descendante et trononneuses mix
10、tes coupe descendante et scie table Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 3: Von oben schneidende Kappsgemaschinen und kombinierte Kapp- und Tischkreissgemaschinen This European Standard was approved by CEN on 29 June 2001. CEN members are bound to comply with the CEN/C
11、ENELEC 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 Management Centre or to any
12、CEN 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 CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN m
13、embers are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALIS
14、ATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1870-3:2001 E EN 1870-3:2001 (E) 2 Contents Foreword3 0Introduction4 1Scope 4 2Normativ
15、e References.4 3Terms and definitions6 4List of hazards10 5Safety requirements and/or protective measures12 5.1Controls 12 5.2Protection against mechanical hazards16 5.3Protection against non-mechanical hazards 35 6Information for use38 6.1Signals and warning devices38 6.2Marking.38 6.3Instruction h
16、andbook38 Annex A (normative) Dimensional tolerances of saw spindles40 Annex B (normative) Riving knife mounting strength test.41 Annex C (normative) Riving knife lateral stability test42 Annex D (informative) Safe working practice.43 Annex ZA (informative) Clauses of this European standard addressi
17、ng essential requirements or other provisions of EU directives 45 Bibliography46 ? EN 1870-3:2001 (E) 3 Foreword This European Standard has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety“, the secretariat of which is held by BSI. This European Standard shall be given
18、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2002, and conflicting national standards shall be withdrawn at the latest by April 2002. This European Standard has been prepared under a mandate given to CEN by the European Commi
19、ssion and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document. Organisations contributing to the preparation of this European Standard include the Euro
20、pean Committee of Woodworking Machinery Manufacturers Association “EUMABOIS“. Annexes A, B and C are normative, the annexes D, E and ZA are informative. The European Standards produced by CEN/TC142 are particular to woodworking machines and complement the relevant type A and type B Standards on the
21、subject of general safety (see introduction of EN 292-1:1991 for a description of type A, type B and type C standards). According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium,
22、Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. ? EN 1870-3:2001 (E) 4 0Introduction This European Standard has been prepared to be a harmonised standard to provide one m
23、eans of conforming to the essential safety requirements of the Machinery Directive, and associated EFTA regulations. This European Standard is a type “ C” standard as defined in EN 292-1:1991. The extent to which hazards are covered is indicated in the scope of this European Standard. The requiremen
24、ts of this European Standard concern designers, manufacturers, suppliers and importers of down cutting cross-cut saws and dual purpose down cutting cross -cut saws/circular saw benches. This European Standard also includes information to be provided by the manufacturer to the user. Common requiremen
25、ts for tooling are given in EN 847-1:1997. Electrically driven machines excluded by the scope of this European Standard are covered by the requirements of EN 61029-1:1996, prEN 61029-2-9 and prEN 61029-2-11. 1 Scope This European Standard sets out the requirements and/or measures to remove the hazar
26、ds and limit the risk on down cutting cross-cut saws and dual purpose down cutting cross -cut saws/circular saw benches as defined in 3.2, 3.3 and 3.4, herein after referred to as machines“ , designed to cut solid wood, chipboard, fibreboard, plywood and also these materials where they are covered w
27、ith plastic edging and/or plastic/light alloy laminates. This European Standard does not apply to : ? machines for cross cutting logs; ? hand held woodworking machines or any adaptation permitting their use in a different mode i.e. bench mounting; ? machines set up on a bench or a table similar to a
28、 bench, which are intended to carry out work in a stationary position, capable of being lifted by one person by hand. This European Standard covers the significant hazards relevant to this machine as stated in clause 4. For Computer Numerically Controlled (CNC) machines this European Standard does n
29、ot cover hazards related to Electro-Magnetic Compatibility (EMC). This European Standard is primarily directed at machines which are manufactured after the date of issue of this European Standard. 2 Normative References This European Standard incorporates, by dated or undated reference, provisions f
30、rom other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to, or revisions of, any of these publications apply to this European Standard only when incorporated in it by ame
31、ndment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-1:1991Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology EN 292-2:1991Safety of machinery - Basic concepts, ge
32、neral principles for design - Part 2: Technical principles and specifications ? EN 1870-3:2001 (E) 5 EN 292-2/A1:1995Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications EN 294:1992Safety of machinery - Safety distances to prevent dang
33、er zones being reached by the upper limbs EN 418:1992Safety of machinery - Emergency stop equipment, functional aspects - Principles for design EN 574:1996Safety of machinery - Two hand control devices - Functional aspects, principles for design EN 847-1:1997Tools for woodworking - Safety requiremen
34、ts - Part 1: Milling tools and circular saw blades EN 954-1:1996Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design EN 983:1996Safety of machinery - Safety requirements for fluid power systems and their components - Pneumatics EN 1070:1998Safety of m
35、achinery - Terminology EN 1088:1995Safety of machinery - Interlocking devices associated with guards - Principles for design and selection EN 1760-1:1997Safety of machinery - Pressure sensitive protective devices - Part 1: General principles for the design and testing of pressure sensitive mats and
36、pressure sensitive floors EN 1760-2:2000Safety of machinery - Pressure sensitive protective devices - Part 2: General principles for the design and testing of pressure sensitive edges and pressure sensitive bars EN 1870-1:1999Safety of woodworking machines - Circular sawing machines - Part 1: Circul
37、ar saw benches (with and without sliding table) and dimension saws EN 60204-1:1992Safety of machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1:1992, modified) EN 60529:1991Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 60825-1:1994Saf
38、ety of laser products - Part 1: Equipment classification, requirements and users guide (IEC 60825-1:1993) EN 60947-4-1:1992Low voltage switchgear and controlgear - Part 4: Electromechanical contactors and motor starters - Section 1: Electromechanical contactors and motor starters (IEC 60947-4-1:1990
39、) EN 60947-5-1:1997Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices (IEC 60947-5-1:1997) EN 61029-1:1996Safety of transportable motor operated electric tools - Part 1: General requirements (IEC 1029-1:1990,
40、modified) prEN 61029-2-9Safety of transportable motor operated electric tools - Part 2-9: Particular requirements for mitre saws (IEC 1029-2-9:1995, modified) prEN 61029-2-11Safety of transportable motor operated electric tools - Part 2-11: Particular requirements for combined mitre/bench saws ? EN
41、1870-3:2001 (E) 6 prEN 61496-2Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (IEC 60496-2:1997) EN ISO 3743-1:1995Acoustics Determination of sound power levels of noise sources using sound p
42、ressure Engineering methods for small, moveable sources in reverberant fields Part 1: Comparison method for hard walled test rooms. (ISO 3743-1 : 1994) EN ISO 3743-2:1996Acoustics Determination of sound power levels of noise sources using sound pressure Engineering methods for small, moveable source
43、s in reverberant fields - Part 2: Method for special reverberation test rooms (ISO 3743-2 : 1994) EN ISO 3744:1995Acoustics Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane (ISO 3744 : 1994) EN ISO 374
44、6:1995Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746 : 1995) EN ISO 4871:1996Acoustics Declaration and verification of noise emission values of machinery and equipment (IS
45、O 4871 : 1996) EN ISO 9614-1:1995Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1 : 1993) EN ISO 11202:1995Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels a
46、t a workstation and at other specified positions - Survey method in situ (ISO 11202 : 1995) EN ISO 11204:1995Acoustics - Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a workstation and at other specified positions - Method requiring environmental correctio
47、ns (ISO 11204 : 1995) EN ISO 11688-1:1998Acoustics - Recommended practice for the design of low noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1 : 1995) ISO 3745:1977Acoustics - Determination of sound power levels of noise sources - Precision methods for anechoic and semi-anechoic ro
48、oms ISO 7960:1995Airborne noise emitted by machine tools - Operating conditions for woodworking machines HD 21.1 S3:1997Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 1: General requirements HD 22.1 S3:1997Rubber insulated cables of rated voltages up to and
49、 including 450/750V - Part 1: General requirements HD 22.4 S3:1995Rubber insulated cables of rated voltages up to and including 450/750V - Part 4: Cords and flexible cables (IEC 60245-4:1994, modified) 3 Terms and definitions In addition to the terms and definitions of EN 1070:1998 for the purposes of this European Standard, the following definitions apply: 3.1 cross-cutting operation of cutting across the grain of a wooden workpiece ? EN 187