EN 848-2-2007 en Safety of woodworking machines - One side moulding machines with rotating tool - Part 2 Single spindle hand fed integrated fed routing machines (Incorporates Amend.pdf

1、BRITISH STANDARDBS EN 848-2:2007+A2:2012Safety of woodworking machines One side moulding machines with rotating tool Part 2: Single spindle hand fed/integrated fed routing machinesICS 79.120.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g

2、40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Incorporating corrigendum201January 3National forewordThis British Standard is the UK implementation of EN 848-2:2007+A2:2012. It supersedes BS EN 848-2:2007 The start and finish of text introduced or altere

3、d by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee MTE/23, Woodworking machines.A lis

4、t of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal

5、 obligations.BS EN 848-2:2007+A2:2012This British Standard was published under the authority of the Standards Policy andStrategy Committeeon 30 March 2007Amendments/corrigenda issued since publicationDate Comments 30 June 2010 Implementation of CEN amendment A1:2009which is withdrawn.+A1:2009, The B

6、ritish Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 76831 63 January 2013 Implementation of CEN amendment A2:201231 January 2013 Implementation of CEN correction notice 17 October 2012The following changes were implemented by CEN correction notice 17 October 2012

7、:In the CEN Foreword, in 8th paragraph, replaced “Annexes ZA and ZB, which are integral parts“ with “Annex ZA, which is an integral part“.In 5.4.2.2, in 7th paragraph, deleted “and EN ISO 11202:1995/AC:1997“.In 5.4.2.2, in 3), deleted “and EN ISO 11204:1995/AC:1997“. and “and EN ISO 11202:1995/AC:19

8、97“.In Annex A, replaced “Figure B.1“ with “Figure A.1“ (twice).1EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 848-2:2007+A2 September 2012 ICS 79.120.10 Supersedes EN 848-2:2007+A1:2009English Version Safety of woodworking machines - One side moulding machines with rotating tool - Part 2: Si

9、ngle spindle hand fed/integrated fed routing machines Scurit des machines pour le travail du bois - Machines fraiser sur une face, outil rotatif - Partie 2: Dfonceuses monobroche avance manuelle/mcanise Sicherheit von Holzbearbeitungsmaschinen - Frsmaschinen fr einseitige Bearbeitung mit drehendem W

10、erkzeug - Teil 2: Einspindelige Oberfrsmaschinen mit Handvorschub/mechanischem Vorschub This European Standard was approved by CEN on 13 January 2007 and includes Amendment 1 approved by CEN on 3 October 2009 and Amendment 2 approved by CEN on 13 August 2012. CEN members are bound to comply with the

11、 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

12、 Centre or to any 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 CEN-CENELEC Management Centre has the same status a

13、s the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Ne

14、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of ex

15、ploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 848-2:2007+A2:2012: EEN 848-2:2007+A2:2012 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .93.1 General 93.2 Definitions 93.3 Terms . 164 List of si

16、gnificant hazards . 175 Safety requirements and/or measures . 205.1 General . 205.2 Controls . 205.2.1 Safety and reliability of control systems 205.2.2 Position of controls 215.2.3 Starting 225.2.4 Normal stopping . 235.2.5 Additional stop 235.2.6 Emergency stop 245.2.7 Mode selection 245.2.8 #Spin

17、dle speed control$ . 255.2.9 Integrated feed 265.2.10 Failure of the power supply . 265.2.11 Failure of the control circuits 265.3 Protection against mechanical hazards . 275.3.1 Stability 275.3.2 Hazard of break up during operation 275.3.3 Tool holder and tool design . 275.3.4 Braking . 295.3.5 Dev

18、ices to minimise the possibility or the effect of ejection . 305.3.6 Workpiece supports and guides . 325.3.7 Prevention of access to moving parts 355.3.8 Characteristics of guards and safety devices . 375.3.9 Clamping device . 375.3.10 Safety appliances 375.4 Protection against non mechanical hazard

19、s . 385.4.1 Fire . 385.4.2 Noise 385.4.3 Emission of chips and dust . 395.4.4 Electricity . 405.4.5 Ergonomics and handling 415.4.6 Pneumatics 415.4.7 Hydraulics 415.4.8 Electromagnetic compatibility . 415.4.9 Static electricity 425.4.10 Errors of fitting 425.4.11 Supply disconnecting devices 425.4.

20、12 Maintenance 426 Information for use . 43BS EN 848-2:2007+A2:2012EN 848-2:2007+A2:2012 (E) 3 6.1 Warning devices 436.2 Marking . 436.3 Instruction handbook 44Annex A (normative) Stability test for displaceable machines 50Annex B (normative) Braking tests . 51B.1 Conditions for all tests 51B.2.1 Un

21、-braked run-down time . 51B.2.2 Braked run-down time . 51Annex C (normative) #Impact test method for guards$ . 52C.1 General . 52C.2 Test method . 52C.2.1 Preliminary remarks 52C.2.2 Testing equipment . 52C.2.3 Projectile for guards 52C.2.4 Sampling. 52C.2.5 Test procedure . 52C.3 Results 53C.4 Asse

22、ssment . 53C.5 Test report 53C.6 Test equipment for impact test 53Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 56Bibliography 60BS EN 848-2:2007+A2:2012EN 848-2:2007+A2:2012 (E) 4 Foreword This document (EN 848-2:2007+

23、A2:2012) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2013, a

24、nd conflicting national standards shall be withdrawn at the latest by March 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This

25、 document includes Amendment 1, approved by CEN on 2009-10-03 and Amendment 2, approved by CEN on 2012-08-13. This document supersedes #EN 848-2:2007+A1:2009$. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “ and #$XThis document has been prepared

26、under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the !Machinery Directives“. !For relationship with EU Directive(s), see informative #Annexe ZA, which is an integral part$ of this document.“ Organisation contribut

27、ing to the preparation of this document include the European Association of Manufacturer of Woodworking Machines “EUMABOIS“. The European Standards produced by CEN/TC 142 are particular to woodworking machines and compliment the relevant A and B standards on the subject of general safety (see introd

28、uction of #EN ISO 12100:2010$ for a description of A, B and C standards). !EN 848 Safety of woodworking machines One side moulding machines with rotating tool consists of the following parts: Part 1: Single spindle vertical moulding machines Part 2: Single spindle hand fed/integrated fed routing mac

29、hines Part 3: Numerically controlled (NC) boring and routing machines“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmar

30、k, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 848-2:2007

31、+A2:2012EN 848-2:2007+A2:2012 (E) 5 Introduction This document has been prepared to be a harmonised standard to provide one means of conforming to the essential safety requirements of the Machinery Directive and associated EFTA Regulations. This document is a type C standard as stated in #EN ISO 121

32、00:2010$. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standa

33、rd take precedence over the provisions of other standards, for machines that have been designed and built according to the provisions of this type C standard. The requirements of this document are directed to manufacturers and their authorised representatives of single spindle hand fed/integrated fe

34、d routing machines. It is also useful for designers. This document also includes examples of information which are to be provided by the manufacturer to the user. Common requirements for tooling are given in #EN 847-1:2005+A1:2007$, EN 847-2:2001 and EN 847-3:2004. BS EN 848-2:2007+A2:2012EN 848-2:2

35、007+A2:2012 (E) 6 1 Scope This document !specifies all significant“ hazards, hazardous situations and events as listed in Clause 4 which are relevant to stationary and displaceable single spindle hand fed/integrated fed routing machines with fixed head but allowing only movement along the axis of th

36、e tool during machining hereinafter referred to as “machines“ designed to cut solid wood, chip board, fibreboard, plywood and also these materials if they are covered with plastic laminate, edgings or veneer when they are used as intended and under the conditions foreseen by the manufacturer #includ

37、ing reasonably foreseeable misuse$. #For the definition of stationary and displaceable machine see 3.2.17 and 3.2.18. Machines which are designed to work wood based materials may also be used for working hardened plastic materials with similar physical characteristics as wood.$ This document does no

38、t apply to: a) inverted pin routers and radial arm routers (machines where the work piece is fixed and the tool head is manually moved); b) NC boring machines and NC routing machines; #NC boring machines and NC routing machines are dealt with in EN 848-3:2007+A1:2009.$ c) hand-held routers or any ad

39、aptation permitting their use in a different mode, e.g. bench mounting; #NOTE 1$ Hand-held motor-operated electric tools are dealt with in #EN 60745-1:2009$ together with EN 60745-2-17:2003. d) routing machines set up on a bench or a table similar to a bench, which are intended to carry out work in

40、a stationary position, capable of being lifted by one person by hand. The bench can also be an integrated part of the machine if it consists of hinged legs which can be extended down. #NOTE 2$ Transportable motor-operated electric tools are dealt with in EN 61029-1:2000 together with #EN 61029-2-8:2

41、010$. This document is not applicable to single spindle hand fed/integrated fed routing machines which are manufactured before the date of its publication as EN. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, on

42、ly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. #EN 847-1:2005+A1:2007$, Tools for woodworking Safety requirements Part 1: Milling tools, circular saw blades EN 847-2:2001, Tools for woodworking Safety requiremen

43、ts Part 2: Requirements for the shank of shank mounted milling tools EN 847-3:2004, Tools for woodworking Safety requirements Part 3: Clamping devices #EN 894-1:1997+A1:2008$, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 1: General principles for

44、human interactions with displays and control actuators BS EN 848-2:2007+A2:2012EN 848-2:2007+A2:2012 (E) 7 #EN 894-2:1997+A1:2008$, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 2: Displays #EN 894-3:2000+A1:2008$, Safety of machinery Ergonomics re

45、quirements for the design of displays and control actuators Part 3: Control actuators #deleted text$ #EN 1005-1:2001+A1:2008$, Safety of machinery Human physical performance Part 1: Terms and definitions #EN 1005-2:2003+A1:2008$, Safety of machinery Human physical performance Part 2: Manual handling

46、 of machinery and component parts of machinery #EN 1005-3:2002+A1:2008$, Safety of machinery Human physical performance Part 3: Recommended force limits for machinery operation #EN 1005-4:2005+A1:2008$, Safety of machinery Human physical performance Part 4: Evaluation of working postures and movemen

47、ts in relation to machinery #EN 1037:1995+A1:2008$, Safety of machinery Prevention of unexpected start-up #EN 1088:1995+A2:2008$, Safety of machinery Interlocking devices associated with guards Principles for design and selection #EN 1837:1999+A1:2008$, Safety of machinery Integral lighting of machi

48、nes EN 50370-1:2005, Electromagnetic compatibility (EMC) Product family standard for machine-tools Part 1: Emission EN 50370-2:2003, Electromagnetic compatibility (EMC) Product family standard for machine-tools Part 2: Immunity EN 60204-1:2006, Safety of machinery Electrical equipment of machines Pa

49、rt 1: General requirements (IEC 60204-1:2005, modified) EN 60439-1:19991), Low-voltage switchgear and controlgear assemblies Part 1: Type-tested and partially type-tested assemblies (IEC 60439-1:1999) EN 60529:19912), Degrees of protection provided by enclosure (IP code) (IEC 60529:1989) #EN 61800-5-2:2007, Adjustable speed electrical power drive systems