EN 1870-17-2012 en Safety of woodworking machines - Circular sawing machines - Part 17 Manual horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws) (Inco.pdf

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1、BSI Standards PublicationBS EN 1870-17:2012Safety of woodworkingmachines Circular sawingmachinesPart 17: Manual horizontal cutting cross-cutsawing machines with one saw unit (radialarm saws)BS EN 1870-17:2012+A1:2015BS EN 1870-17:2012+A1:2015 BRITISH STANDARDNational forewordThis British Standard is

2、 the UK implementation of EN 1870-17:2012+A1:2015. It supersedes BS EN 1870-17:2012 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MTE/23, Woodworking machines.A list of organizations represented on this committee can be obtained on request to its sec

3、retary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 87139 9ICS 79.120.10Compliance with a British Standard cann

4、ot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2012.Amendments/corrigenda issued since publicationDate Text affected31 May 2015 Implementation of CEN amendment A1:2015EUROPEAN STANDARD NOR

5、ME EUROPENNE EUROPISCHE NORM EN 1870-17:2012+A1 April 2015 ICS 79.120.10 Supersedes EN 1870-17:2012English Version Safety of woodworking machines - Circular sawing machines - Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws) Scurit des machines pour le

6、travail du bois - Machines scies circulaires - Partie 17: Trononneuses manuelles coupe horizontale avec une unit de sciage (scies circulaires radiales manuelles) Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 17: Handbettigte waagrecht schneidende Auslegerkreissgemaschinen mit e

7、inem Sgeaggregat (handbettigte Radialsgen) This European Standard was approved by CEN on 4 August 2012 and includes Amendment 1 approved by CEN on 1 March 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard

8、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 CEN member. This European Standard exists in three official versions (English, Fr

9、ench, 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 as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgari

10、a, Croatia, Cyprus, Czech Republic, Denmark, 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, Turke

11、y and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Re

12、f. No. EN 1870-17:2012+A1:2015 EEN 1870-17:2012+A1:2015 (E) 2 Contents Page Foreword 4 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions 10 3.1 General . 10 3.2 Definitions . 10 4 List of significant hazards . 12 5 Safety requirements and/or measures . 15 5.1 General . 15 5.

13、2 Controls . 15 5.2.1 Safety and reliability of control systems 15 5.2.2 Position of controls 16 5.2.3 Starting 16 5.2.4 Normal stopping . 17 5.2.5 Failure of the power supply . 17 5.3 Protection against mechanical hazards . 17 5.3.1 Stability 17 5.3.2 Risk of break-up during operation 18 5.3.3 Tool

14、 holder and tool design . 18 5.3.4 Braking . 21 5.3.5 Workpiece supports and guides . 22 5.3.6 Prevention of access to moving parts 24 5.3.7 Clamping devices . 27 5.4 Protection against non-mechanical hazards . 28 5.4.1 Fire . 28 5.4.2 Noise 28 5.4.3 Emission of chips and dust . 29 5.4.4 Electricity

15、 . 30 5.4.5 Ergonomics and handling 31 5.4.6 Pneumatics 31 5.4.7 Electromagnetic compatibility . 32 5.4.8 Laser 32 5.4.9 Static electricity 32 5.4.10 Errors of fitting 32 5.4.11 Supply disconnection (Isolation) 32 5.4.12 Maintenance 33 6 Information for use . 33 6.1 General . 33 6.2 Marking 33 6.3 I

16、nstruction handbook . 34 Annex A (normative) Stability test for displaceable machines . 38 Annex B (normative) Saw spindle dimensional tolerances . 39 Annex C (normative) Impact test method for guards . 40 BS EN 1870-17:2012+A1:2015EN 1870-17:2012+A1:2015 (E) 2 Contents Page Foreword 4 Introduction

17、.6 1 Scope 7 2 Normative references 7 3 Terms and definitions 10 3.1 General . 10 3.2 Definitions . 10 4 List of significant hazards . 12 5 Safety requirements and/or measures . 15 5.1 General . 15 5.2 Controls . 15 5.2.1 Safety and reliability of control systems 15 5.2.2 Position of controls 16 5.2

18、.3 Starting 16 5.2.4 Normal stopping . 17 5.2.5 Failure of the power supply . 17 5.3 Protection against mechanical hazards . 17 5.3.1 Stability 17 5.3.2 Risk of break-up during operation 18 5.3.3 Tool holder and tool design . 18 5.3.4 Braking . 21 5.3.5 Workpiece supports and guides . 22 5.3.6 Preve

19、ntion of access to moving parts 24 5.3.7 Clamping devices . 27 5.4 Protection against non-mechanical hazards . 28 5.4.1 Fire . 28 5.4.2 Noise 28 5.4.3 Emission of chips and dust . 29 5.4.4 Electricity . 30 5.4.5 Ergonomics and handling 31 5.4.6 Pneumatics 31 5.4.7 Electromagnetic compatibility . 32

20、5.4.8 Laser 32 5.4.9 Static electricity 32 5.4.10 Errors of fitting 32 5.4.11 Supply disconnection (Isolation) 32 5.4.12 Maintenance 33 6 Information for use . 33 6.1 General . 33 6.2 Marking 33 6.3 Instruction handbook . 34 Annex A (normative) Stability test for displaceable machines . 38 Annex B (

21、normative) Saw spindle dimensional tolerances . 39 Annex C (normative) Impact test method for guards . 40 EN 1870-17:2012+A1:2015 (E) 3 C.1 General . 40 C.2 Test method . 40 C.2.1 Preliminary remarks 40 C.2.2 Testing equipment . 40 C.2.3 Projectile for guards 40 C.2.4 Sampling. 40 C.2.5 Test procedu

22、re . 40 C.3 Results 41 C.4 Assessment . 41 C.5 Test report 41 C.6 Test equipment for impact test 41 Annex D (normative) Brake tests 43 D.1 Conditions for all tests 43 D.2 Tests . 43 D.2.1 Un-braked run-down time . 43 D.2.2 Braked run-down time . 43 Annex ZA (informative) Relationship between this Eu

23、ropean Standard and the Essential Requirements of EU Directive 2006/42/EC 44 Bibliography 47 BS EN 1870-17:2012+A1:2015EN 1870-17:2012+A1:2015 (E) 4 Foreword This document (EN 1870-17:2012+A1:2015) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety”, the secretariat o

24、f 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 October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. Attention is drawn to the

25、 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 document supersedes !EN 1870-17:2012“. This document includes Amendment 1 approved by CEN on 2015-03-01. T

26、he start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the Machinery Directive. For rel

27、ationship with the Machinery Directive 2006/42/EC, see informative Annex ZA, which is an integral part of this document. The main modification to the 2009 edition relates to the introduction of performance levels (PL). Organisations contributing to the preparation of this European Standard include E

28、uropean Committee of Woodworking Machinery Manufacturers Association “EUMABOIS. EN 1870, Safety of woodworking machines Circular sawing machines, consists of the following parts: Part 1: Circular saw benches (with and without sliding table), dimension saws and building site saws; Part 3: Down cuttin

29、g cross-cut saws and dual purpose down cutting cross-cut saws/circular saw benches; Part 4: Multi-blade rip sawing machines with manual loading and/or unloading; Part 5: Circular sawbenches/up-cutting cross-cut sawing machines; Part 6: Circular sawing machines for firewood and dual purpose circular

30、sawing machines for firewood/circular saw benches, with manual loading and/or unloading; Part 7: Single blade log sawing machines with integrated feed table and manual loading and/or unloading; Part 8: Single blade edging circular rip sawing machines with power driven saw unit and manual loading and

31、/or unloading; Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading; Part 10: Single blade automatic and semi-automatic up-cutting cross-cut sawing machines; Part 11: Semi-automatic and automatic horizontal cross-cut sawing mac

32、hines with one saw unit (radial arm saws); BS EN 1870-17:2012+A1:2015EN 1870-17:2012+A1:2015 (E) 4 Foreword This document (EN 1870-17:2012+A1:2015) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety”, the secretariat of which is held by UNI. This European Standard sha

33、ll be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. Attention is drawn to the possibility that some of the elements of this doc

34、ument 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 document supersedes !EN 1870-17:2012“. This document includes Amendment 1 approved by CEN on 2015-03-01. The start and finish of text introduced or altered

35、by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the Machinery Directive. For relationship with the Machinery Directive 2006/42/EC,

36、 see informative Annex ZA, which is an integral part of this document. The main modification to the 2009 edition relates to the introduction of performance levels (PL). Organisations contributing to the preparation of this European Standard include European Committee of Woodworking Machinery Manufac

37、turers Association “EUMABOIS. EN 1870, Safety of woodworking machines Circular sawing machines, consists of the following parts: Part 1: Circular saw benches (with and without sliding table), dimension saws and building site saws; Part 3: Down cutting cross-cut saws and dual purpose down cutting cro

38、ss-cut saws/circular saw benches; Part 4: Multi-blade rip sawing machines with manual loading and/or unloading; Part 5: Circular sawbenches/up-cutting cross-cut sawing machines; Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for firewood/circular saw benches,

39、 with manual loading and/or unloading; Part 7: Single blade log sawing machines with integrated feed table and manual loading and/or unloading; Part 8: Single blade edging circular rip sawing machines with power driven saw unit and manual loading and/or unloading; Part 9: Double blade circular sawin

40、g machines for cross-cutting with integrated feed and with manual loading and/or unloading; Part 10: Single blade automatic and semi-automatic up-cutting cross-cut sawing machines; Part 11: Semi-automatic and automatic horizontal cross-cut sawing machines with one saw unit (radial arm saws); EN 1870

41、-17:2012+A1:2015 (E) 5 Part 12: Pendulum cross-cut sawing machines; Part 13: Horizontal beam panel sawing machines; Part 14: Vertical panel sawing machines; Part 15: Multi-blade cross-cut sawing machines with integrated feed of the workpiece and manual loading and/or unloading; Part 16: Double mitre

42、 sawing machines for V-cutting; Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws); Part 18: Dimension saws (at Enquiry stage at the time of publication of the present document); Part 19: Circular saw benches (with and without sliding table) and building

43、 site saws (at Enquiry stage at the time of publication of the present document). The European Standards produced by CEN/TC 142 are particular to woodworking machines and complement the relevant A and B standards on the subject of general safety (see Introduction of EN ISO 12100:2010 for a descripti

44、on of A, B and C standards). 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, Denmark, Estonia, Finland, Former Yugoslav Repub

45、lic 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 1870-17:2012+A1:2015EN 1870-17:2012+A1:2015 (E) 6 In

46、troduction 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 12100:2010. The machinery concerned and t

47、he 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 standard take precedence over the provisions

48、of other standards, for machines that have been designed and built in accordance with the requirements of the provisions of this type C standard. The requirements of this document are directed to manufacturers and their authorised representatives of manual horizontal cutting cross-cut circular sawin

49、g machines with one saw unit (manual radial arm saws). It is also useful for designers. This document also includes provisions and examples of information to be provided by the manufacturer to the user. Common requirements for tooling are given in EN 847-1:2005+A1:2007. BS EN 1870-17:2012+A1:2015EN 1870-17:2012+A1:2015 (E) 6 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 associa