DIN EN 1807-2-2013 Safety of woodworking machines - Band sawing machines - Part 2 Log sawing machines German version EN 1807-2 2013《木工机械的安全性 带锯机械 第2部分 原木锯木机 德文版本EN 1807-2-2013》.pdf

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1、June 2013 Translation by DIN-Sprachendienst.English price group 22No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 7

2、9.120.10!%*d“2020765www.din.deDDIN EN 1807-2Safety of woodworking machines Band sawing machines Part 2: Log sawing machines;English version EN 1807-2:2013,English translation of DIN EN 1807-2:2013-06Sicherheit von Holzbearbeitungsmaschinen Bandsgemaschinen Teil 2: Blockbandsgemaschinen,Deutsche Fass

3、ung EN 1807-2:2013;Englische Fassung EN 1807-2:2013,Englische bersetzung von DIN EN 1807-2:2013-06Scurit des machines pour le travail du bois Machines scier ruban Partie 2: Scies grumes;Version anglaise EN 1807-2:2013,Traduction anglaise de DIN EN 1807-2:2013-06Together with DIN EN1807-1:2013-06,sup

4、ersedesDIN EN 1807:2010-02www.beuth.deDocument comprises 64 pagesIn case of doubt, the German-language original shall be considered authoritative.06.13 DIN EN 1807-2:2013-06 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 1807-

5、2:2013) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines Safety” (Secretariat: UNI, Italy). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-06-01 AA Holzbearbe

6、itungs-maschinen Sicherheit of Section Holzbearbeitungsmaschinen. Representatives of manufacturers and users of log sawing machines, and of the employersliability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in

7、Annex I of the “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of that directive. Once this standard is cited in

8、the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in Clause 2 and in the Bibliograph

9、y of the EN have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Where the International Standards referred to are not also DIN ISO Standards with the same number, there are no national standards available, except for: HD 22.4 S4:2004 DIN EN 50525-2-21 (VDE 0

10、285-525-2-21):2012-01 Amendments This standard differs from DIN EN 1807:2010-02 as follows: a) normative references have been updated; b) in Subclause 5.2 “Controls”, the design requirements for control circuits in certain categories according to EN 954-1 have been replaced by specifications for per

11、formance levels according to EN ISO 13849-1; c) in Subclause 5.3.7.2 “Guarding of drives (band wheels, feed etc.)”, a requirement has been included for for guard-locking on interlocked movable guards to prevent access to moving parts, of type N of EN 1088 when the band saw blade run-down time is max

12、imum 10 s and of type M when the run-down time exceeds 10 s; d) in Subclause 5.4.3, “Emission of chips and dust”, further requirements have been included; e) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been deleted;

13、 f) the former Annex ZB is now Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC”; g) the Bibliography has been updated. Previous editions DIN 8804: 1942-05, 1952-04, 1975-01 DIN 8815: 1959-09, 1975-03 DIN EN 1807: 1999-10,

14、2010-02 DIN EN 1807-2:2013-06 3 National Annex NA (informative) Bibliography DIN EN 50525-2-21 (VDE 0285-525-2-21):2012-01, Electric cables Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Part 2-21: Cables for general applications Flexible cables with crosslinked ela

15、stomeric insulation DIN EN 1807-2:2013-06 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1807-2 March 2013 ICS 79.120.10 Supersedes EN 1807:1999+A1:2009English Version Safety of woodworking machines - Band sawing machines - Part 2: Log sawing machines Scurit

16、des machines pour le travail du bois - Machines scier ruban - Partie 2: Scies grumes Sicherheit von Holzbearbeitungsmaschinen - Bandsgemaschinen - Teil 2: Blockbandsgemaschinen This European Standard was approved by CEN on 13 January 2013. CEN members are bound to comply with the CEN/CENELEC Interna

17、l 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 CE

18、N 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 as the official versi

19、ons. 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, Netherlands, Norway, P

20、oland, 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 2013 CEN All rights of exploitation in any fo

21、rm and by any means reserved worldwide for CEN national Members. Ref. No. EN 1807-2:2013: EEN 1807-2:2013 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms, definitions and terminology .8 3.1 Terms and definitions .8 3.2 Terminology 11 4 List of significant ha

22、zards . 15 5 Safety requirements and/or measures . 19 5.1 General . 19 5.2 Controls . 19 5.2.1 Safety and reliability of control systems 19 5.2.2 Position of controls 20 5.2.3 Starting 21 5.2.4 Normal stopping . 22 5.2.5 Emergency stop 22 5.2.6 Tracking mode 23 5.2.7 Mode selection 23 5.2.8 Speed co

23、ntrol 24 5.2.9 Control duplication . 24 5.2.10 Failure of the power supply . 25 5.3 Protection against mechanical hazards . 25 5.3.1 Stability 25 5.3.2 Risk of break-up during operation 25 5.3.3 Saw blade holder and saw blade design 27 5.3.4 Braking . 32 5.3.5 Devices to minimise the possibility or

24、the effect of ejection . 33 5.3.6 Workpiece supports and guides . 33 5.3.7 Prevention of access to moving parts 34 5.3.8 Dogging . 37 5.4 Protection against non-mechanical hazards . 37 5.4.1 Fire . 37 5.4.2 Noise 37 5.4.3 Emission of chips and dust . 38 5.4.4 Electricity . 39 5.4.5 Ergonomics and ha

25、ndling 40 5.4.6 Pneumatics 40 5.4.7 Hydraulics 40 5.4.8 Vibration 41 5.4.9 Electromagnetic compatibility . 41 5.4.10 Laser 41 5.4.11 Static electricity 41 5.4.12 Errors of fitting 41 5.4.13 Supply disconnection (Isolation) 41 5.4.14 Maintenance 42 6 Information for use . 42 6.1 General . 42 6.2 Mark

26、ing 42 DIN EN 1807-2:2013-06 EN 1807-2:2013 (E) 3 6.3 Instruction handbook 43 Annex A (normative) Test for adjustable guard over cutting area of saw blade 47 Annex B (normative) Operating conditions for noise emission measurement 49 B.1 General . 49 B.2 General data sheet 49 Annex C (normative) Impa

27、ct test method for guards 52 C.1 General . 52 C.2 Test method . 52 C.2.1 Preliminary remarks 52 C.2.2 Testing equipment . 52 C.2.3 Projectile for guards 52 C.2.4 Sampling. 52 C.2.5 Test procedure . 52 C.3 Results 53 C.4 Assessment . 53 C.5 Test report 53 C.6 Test equipment for impact test 53 Annex D

28、 (normative) Braking tests . 55 D.1 Conditions for all tests 55 D.2 Tests . 55 D.2.1 Unbraked run-down time 55 D.2.2 Run-up time 55 D.2.3 Braked run-down time . 55 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 57 Bibliogr

29、aphy 60 DIN EN 1807-2:2013-06 EN 1807-2:2013 (E) 4 Foreword This document (EN 1807-2:2013) 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

30、publication of an identical text or by endorsement, at the latest by September 2013, and conflicting national standards shall be withdrawn at the latest by September 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

31、 CENELEC shall not be held responsible for identifying any or all such patent rights. This document, together with EN 1807-1:2013, supersedes EN 1807:1999+A1:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and sup

32、ports essential requirements of the Machinery Directive 2006/42/EC. For relationship with EU Directive 2006/42/EC, see informative Annex ZA, which is an integral part of this document. The following significant technical changes have been made in this new edition: for controls, the requirement of Pe

33、rformance Level according to EN ISO 13849-1 instead of categories according to EN 954-1; a more complete clause with set of requirements for “Emission of chips and dust“; requirement for guard-locking on interlocked movable guards to prevent access to moving parts, of type N of EN 1088 when the band

34、 saw blade run-down time is maximum 10 s and of type M when the run-down time exceeds 10 s. EN 1807, Safety of woodworking machines Band sawing machines consists of the following parts: Part 1 Table band saws and band re-saws; Part 2 Log sawing machines. Organisations contributing to the preparation

35、 of this European Standard include European Committee of Woodworking Machinery Manufacturers Association “EUMABOIS“. 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 o

36、f EN ISO 12100:2010 for a description of A, B and 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, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Esto

37、nia, 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. DIN EN 1807-2:2013-06 E

38、N 1807-2:2013 (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 defined in EN ISO 12100:2010. The m

39、achinery 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 standard take precede

40、nce 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 log band saws, with and without travelling table, re

41、ciprocating carriage, moving head rig or conveyor feed. They are also useful for designers. This document also includes provisions and examples of information to be provided by the manufacturer to the user. DIN EN 1807-2:2013-06 EN 1807-2:2013 (E) 6 1 Scope This European Standard deals with all sign

42、ificant hazards, hazardous situations and events as listed in Clause 4 which are relevant to stationary and displaceable log band sawing machines with either manual or automatic loading and/or unloading, hereinafter referred to as “machines”, designed to cut solid wood, when they are used as intende

43、d and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse. This European Standard does not apply to: a) table band saws and band re-saws; NOTE 1 Table band saws and band re-saws are covered by EN 1807-1. b) specific hazards related to automatic loading and/or u

44、nloading; c) any hazards relating to the combination of a single machine being used with any other machine (as part of a line e.g. loading and/or unloading automated systems); d) any hazards arising from any other machining processes (e.g. milling and sawing) related to associated machines or cuttin

45、g groups, e.g. canters and circular saws. This European Standard does not deal with the specific hazards related to thermal engine and P.T.O. equipment fitted to the machine. This European Standard is not applicable to machines manufactured before the date of its publication as EN. NOTE 2 Machines w

46、ith manual loading and/or unloading covered by this document are listed under 4 of Annex IV of the Machinery Directive. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, on

47、ly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 614-1:2006+A1:2009, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles EN 894-1:1997+A1:2008, Safety of machinery Ergonom

48、ics requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control actuators 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 requirements for the design of displays and control actuators Part 3: Control actuators EN 1005-1:2001+A1:2008, Safety of machinery Human physical perform