DIN EN 609-2-2010 en 4518 Agricultural and forestry machinery - Safety of log splitters - Part 2 Screw splitters German version EN 609-2 1999+A1 2009《农业和林业机械 原木切割机的安全性 第2部分 螺旋切割机 德.pdf

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1、July 2010 Translation by DIN-Sprachendienst.English price group 12No 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 6

2、5.060.80!$iW“1705752www.din.deDDIN EN 609-2Agricultural and forestry machinery Safety of log splitters Part 2: Screw splitters (includes Amendment A1:2009)English translation of DIN EN 609-2:2010-07Land- und Forstmaschinen Sicherheit von Holzspaltmaschinen Teil 2: Schraubenspaltmaschinen (enthlt nde

3、rung A1:2009)Englische bersetzung von DIN EN 609-2:2010-07Matriel agricole et forestier Scurit des fendeuses de bches Partie 2: Fendeuses vis (Amendement A1:2009 inclus)Traduction anglaise de DIN EN 609-2:2010-07SupersedesDIN EN 609-2:2000-03www.beuth.deDocument comprises pagesIn case of doubt, the

4、German-language original shall be considered authoritative.210 .107 DIN EN 609-2:2010-07 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 July 2010. National foreword This standard includes safety requirements. This standard has been prepared by Technical Comm

5、ittee CEN/TC 144 “Tractors and machinery for agriculture and forestry” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-16-30 AA Landtechnik Einzelthemen o

6、f Section Landtechnik. Representatives of interested parties contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on t

7、he market or commissioned within the EEA, and serves to facilitate proof of compliance with the essential requirements of that directive. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard ma

8、y assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in clause 2 and in the bibliography of the EN have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Amendments This standard

9、differs from DIN EN 609-2:2000-03 as follows: a) Requirements for log holding devices have been included. b) Annex ZB “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. Previous editions DIN EN 609-2: 2000-03 2 EUROPEAN STANDARD

10、 NORME EUROPENNE EUROPISCHE NORM EN 609-2:1999+A1 September 2009 ICS 65.060.80 Supersedes EN 609-2:1999English Version Agricultural and forestry machinery Safety of log splitters Part 2: Screw splitters Matriel agricole et forestier Scurit des fendeuses de bches Partie 2: Fendeuses vis Land- und For

11、stmaschinen Sicherheit von Holzspaltmaschinen Teil 2: Schraubenspaltmaschinen This European Standard was approved by CEN on 27 August 1999 and includes Amendment 1 approved by CEN on 27 July 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condition

12、s for giving this EuropeanStandard 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 Management Centre or to any CEN member. This European Standard exists in three off

13、icial versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions. CEN members are the national standards bodies of Austria,

14、 Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE

15、 FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 609-2:1999+A1:2009: EEN 609-2:1999+A1:2009

16、 (E) Contents Foreword 31 Scope 42 Normative References . 43 Definitions 54 Safety requirements 54.1 Electrical equipment 54.2 Safety and reliability of control systems . 54.3 Starting and stopping 64.3.1 Electrically driven machines 64.3.2 Machines not powered by electricity . 64.4 Hydraulic equipm

17、ent . 74.5 Log support 74.6 Protective measures against contact with the rotating tool . 74.6.1 Guarding from above 74.6.2 Lateral screw guarding . 74.6.3 Measures to prevent entanglement by the screw 94.6.4 Screw run-down time 94.7 Safety measures to prevent rotation of the log 94.8 Device for remo

18、ving jammed logs . 94.9 Stability . 94.10 Guarding of mechanical drives 95 Verification of safety requirements 106 User information 106.1 Marking . 106.2 Warning notices . 116.3 Instruction handbook 11Annex A (normative) List of hazards . 13Annex ZA (informative) !Relationship between this European

19、Standard and the Essential Requirements of EU Directive 98/37EC“ 18Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ . 19PageDIN EN 609-2:2010-07 2EN 609-2:1999+A1:2009 (E) Foreword This document (EN 609-2:1999+A1:2009) has

20、 been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry“, the secretariat of which is held by AFNOR. 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 M

21、arch 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. This document includes Amendment 1, approved by CEN on 2009-07-27. This document supersedes EN 609-2:1999. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“

22、. 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 European Standard has been prepared under a mandate given to CEN by the Europea

23、n Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). !For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ According to the CEN/CENELEC Internal Regulations, the national standar

24、ds organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port

25、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 609-2:2010-07 3EN 609-2:1999+A1:2009 (E) Introduction The extent to which hazards are covered is indicated in the scope of this standard. In addition, machinery shall comply as appropriate with EN 2921 and EN 29

26、22 for hazards which are not covered by this standard. 1 Scope This European Standard specifies safety requirements, and their verification, for the design and construction of screw splitters with horizontal screws, designed to be used by one operator for splitting wood, irrespective of the nature o

27、f the power source used. On a dual purpose circular saw for firewood/log splitting machine only the log splitter part of the machine is covered by this standard, for circular saws. For firewood saws see prEN 1870-6:1997. This standard describes methods for the elimination or reduction of risks arisi

28、ng from their use. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer. The list of significant hazards dealt with is given in annex A. Annex A also indicates the hazards which have not been dealt with. This European Standard applies primari

29、ly to machines which are manufactured after the date of issue of the standard. 2 Normative References This European Standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publication

30、s 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 amendment or revision. For undated references, the latest edition of the publication referred to applies. EN 292-1:1991, Sa

31、fety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology EN 292-2:1991, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications (including EN 292-2/A1:1995) EN 953:1997, Safety of machiner

32、y Guards General requirements for the design and construction of fixed and movable guards EN 954-1:1996, Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design EN 982:1996, Safety of machinery - Safety requirements for fluid power systems and their comp

33、onents - Hydraulics EN 1088:1995, Safety of machinery - Interlocking devices associated with guards - Principles for design and selection EN 60204-1:1997, Safety of machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1: 1997) EN 60529:1991, Degree of protection pro

34、vided by enclosure (IP code) (IEC 529: 1989) EN 60947-4-1:1992, Low-voltage switchgear and controlgear; Part 4: Contactors and motor-starters; Section 1: DIN EN 609-2:2010-07 4EN 609-2:1999+A1:2009 (E) EN 60947-5-1:1997, Low-voltage switchgear and controlgear; Part 5-1: Control circuit devices and s

35、witching elements; Electromechanical control circuit devices (IEC 60947-5-1 : 1997) prEN 1553:1999, Agricultural machinery - Agricultural self propelled, mounted, semi-mounted or trailed machines - Common safety requirements prEN 1870-6:1997, Safety of woodworking machines - Circular sawing machines

36、 - Part 6: Firewood sawing machine/circular saw bench with manual loading and/or unloading HD 21.1 S1:1997, Polyvinyl chloride insulated cables - Polyvinyl of rated voltages up to and including 450/750 V - Part 1: General requirements HD 22.1 S3:1997, Rubber insulated cables - Rated voltages up to a

37、nd including 450/750 V - Part 1: General requirements 3 Definitions For the purposes of this European Standard, the definitions given in EN 292-1 shall apply together with the following definition: 3.1 Screw splitter A log splitting machine where the log is split by the action of a rotating, conical

38、 screw. To achieve splitting the log is pressed against the point of the screw (see figures 1a and 1b for an example). 4 Safety requirements 4.1 Electrical equipment The electrical equipment of electrically driven machines shall comply with EN 60204-1. The degree of protection of all electrical comp

39、onents shall be a minimum of IP 54 in accordance with EN 60529. See also 6.3 s) of this standard for the use of a portable residual current device (PRCD). 4.2 Safety and reliability of control systems Control systems shall be at least category 1 according to 6.2.2 of EN 954-1:1996. For the purpose o

40、f this standard, “safety related control systems“ means the system from and including the initial manual control or position detector to the point of input to the final actuator or element, e.g. motor. Safety related control systems of this machine include the following: starting; normal stopping; i

41、nterlocking devices; interlocking with guard locking; initiation of the braking system. DIN EN 609-2:2010-07 5EN 609-2:1999+A1:2009 (E) For the purpose of this standard “well tried“ according to EN 954-1 means: a) for electrical components that they comply with the relevant standards such as: EN 609

42、47-5-1:1991 (section 3) for control switches with positive opening operation used as mechanically actuated position detectors for interlocking guards and for relays used in auxiliary circuits; EN 60947-4-1 for electromechanical contactors and motor starters used in main circuits; HD 22.1 S3 for rubb

43、er insulated cables; HD 21.1 S1 for polyvinyl chloride insulated cables if these cables are additionally protected against mechanical damage by positioning (e.g. inside frames); b) for electrical principles that they comply with the first four measures listed in 9.4.2.1 of EN 60204-1:1997. The circu

44、its shall be “hardwired“. Electronic components alone do not fulfil category 1; c) for mechanical components that they comply with 3.5 of EN 292-2:1991; d) for mechanically actuated position detectors for guards that they are actuated in the positive mode and their arrangement/fastening and cam desi

45、gn/mounting comply with 5.2.2 and 5.3 of EN 1088:1995; e) for interlocking devices with guard locking that they are a minimum of type 3 according to table 1 of EN 1088:1995; f) for hydraulic components and systems that they comply with EN 982. 4.3 Starting and stopping 4.3.1 Electrically driven mach

46、ines A control device for starting and stopping the machine shall be provided within the reach of the operator when he is in the operating position. If the machine is equipped with a mechanical brake (see 4.6.4), the control device used for stopping shall comply at least with Category 0, in accordan

47、ce with 9.2.2 of EN 60204-1:1992. If the machine is equipped with an electrical brake (see 4.6.4), the control device used for stopping shall comply at least with Category 1, in accordance with 9.2.2 of EN 60204-1:1992. If a Category 1 control device is provided for normal stopping, then the followi

48、ng disconnection sequence shall be executed : a) disconnection of the power supply to all drive mechanisms and subsequent activation of the brake ; b) disconnection of the power supply to the brake, after the braking process has been completed. NOTE: The control device meets also the requirements for emergency stop. 4.3.2 Machines not powered by electricity The machine shall be fitted with a device