BS EN 818-6-2000+A1-2008 Short link chain for lifting purposes - Safety - Part 6 Chain slings n- Specification for information for use and maintenance to be nprovided by the manufa.pdf

1、BRITISH STANDARDBS EN 818-6:2000 +A1:2008Short link chain for lifting purposes Safety Part 6: Chain slings Specification for information for use and maintenance to be provided by the manufacturerICS 53.020.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50

2、g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIBS EN 818-6:2000+A1:2008This British Standard was published under the authority of the Standa

3、rds Committee and comes into effect on 15 April 2000 BSI 2008ISBN 978 0 580 64082 7National forewordThis British Standard is the UK implementation of EN 818-6:2000+A1:2008. It supersedes BS EN 818-6:2000 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated

4、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 MHE/1, Chains and fittings.A list of organizations represented

5、 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. National annex NA (informative)In the UK, the Lifting Operations and Lifting Equipment Regulation

6、s 1998 (LOLER) require that accessories for lifting such as chain and chain slings, are thoroughly examined by a competent person at either 6 month intervals, or in accordance with a scheme of examination drawn up by a competent person.Compliance with a British Standard cannot confer immunity from l

7、egal obligations.Amendments/corrigenda issued since publicationDate Comments30 Novembert 2008 Implementation of CEN amendment A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 818-6:2000+A1 A

8、pril 2008 ICS 53.020.30 Supersedes EN 818-6:2000 English Version Short link chain for lifting purposes - Safety - Part 6: Chain slings - Specification for information for use and maintenance to be provided by the manufacturer Chanes de levage maillons courts - Scurit - Partie 6: Elingues en chanes -

9、 Spcification pour linformation sur lutilisation et la maintenance qui doit tre fournie par le fabricant Kurzgliedrige Rundstahlketten fr Hebezwecke - Sicherheit - Teil 6: Anschlagketten - Festlegungen zu Informationen ber Gebrauch und Instandhaltung, die vom Hersteller zur Verfgung zu stellen sind

10、This European Standard was approved by CEN on 6 May 1999 and includes Amendment 1 approved by CEN on 10 February 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without

11、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 official versions (English, French, German). A version in any other language mad

12、e by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, Fran

13、ce, 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 FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR

14、 NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 818-6:2000+A1:2008: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (

15、c) BSIEN 818-6:2000+A1:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Hazards .5 5 Safety requirements 5 5.1 General5 5.2 Restriction on altering the finished condition on the chain sling 5 5.3 Limitations on the use of the chain sl

16、ing due to adverse environmental conditions or hazardous conditions6 5.4 Actions to be taken before putting the chain sling into first use .6 5.5 Instructions regarding current use of the chain sling .6 5.6 Periodic thorough examination and maintenance .7 Annex A (informative) Guidance to assist the

17、 manufacturer to prepare documented information for the use and maintenance of chain slings8 A.1 Use of chain slings 8 A.2 Maintenance .18 Annex B (informative) Bibliography 21 Annex ZA (informative) !Relationship between this European standard and the Essential Requirements of EU Directive 98/37/EC

18、 22 Annex ZB (informative) !Relationship between this European standard and the Essential Requirements of EU Directive 2006/42/EC 23 BS EN 818-6:2000+A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIEN 818-6:2000+A1:2008 (E) 3 Foreword This do

19、cument (EN 818-6:2000+A1:2008) has been prepared by Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - Safety”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text o

20、r by endorsement, at the latest by October 2008 and conflicting national standards shall be withdrawn at the latest by October 2008. This document includes Amendment 1, approved by CEN on 2008-02-10. This document supersedes EN 818-6:2000. The start and finish of text introduced or altered by amendm

21、ent 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 EU Directive(s). For relationship with EU Directive(s), see informative Annexes ZA and ZB,

22、 which are integral parts of this document. The other Parts of EN 818 are: Part 1: General conditions of acceptance Part 2: Medium tolerance chain for chain slings - Grade 8 Part 3: Medium tolerance chain for chain slings - Grade 4 Part 4: Chain slings - Grade 8 Part 5: Chain slings - Grade 4 Part 7

23、: Fine tolerance chain for hoists, Grade T (types T, DAT, DT). Annexes A and B of this European Standard are for information only. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria

24、, 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. BS EN 818-6:2000

25、+A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIEN 818-6:2000+A1:2008 (E) 4 Introduction This European Standard has been prepared to be a harmonized standard to provide one means of complying with the essential safety requirements of the Mac

26、hinery Directive and associated EFTA regulations. The extent to which the hazards are covered is indicated in the scope. !This standard is a Type C standard as stated in EN ISO 12100. When provisions of this type C standard are different from those which are stated in type A or B standards, the prov

27、isions of this type C standard take precedence over the provisions of the other standards, for equipment that have been designed and built according to the provisions of this type C standard.“ 1 Scope This Part of EN 818 specifies the information on use and maintenance to be provided by the manufact

28、urer with chain slings conforming to !EN 818-4:1996+A1“ and !EN 818-5:1999+A1“. NOTE Certain clauses are relevant to component parts of chains and accessories conforming to !EN 818-2:1996+A1“, !EN 818-3:1999+A1“ and EN 1677. Annex A is informative, and provides some of the detailed information for u

29、se and maintenance which may be appropriate. The hazards covered by this Part of EN 818 are identified in clause 4. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at appropriate places

30、 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 amendment or revision. For undated references the latest edition of the publication refer

31、red to applies. !deleted text“ !EN 818-1:1996+A1“, Short link chain for lifting purposes Safety Part 1: General conditions of acceptance !EN 818-2:1996+A1“, Short link chain for lifting purposes Safety Part 2: Medium tolerance chain for chain slings - Grade 8 !EN 818-3:1999+A1“, Short link chain for

32、 lifting purposes Safety Part 3: Medium tolerance chain for chain slings - Grade 4 !EN 818-4:1996+A1“, Short link chain for lifting purposes Safety Part 4: Chain slings Grade 8 !EN 818-5:1999+A1“, Short link chain for lifting purposes Safety Part 5: Chain slings Grade 4 EN 1050:1996, Safety of machi

33、nery Principles of risk assessment BS EN 818-6:2000+A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIEN 818-6:2000+A1:2008 (E) 5 3 Terms and definitions !For the purposes of this part of EN 818, the terms, definitions and symbols given in EN 8

34、18-1:1996+A1 and the following apply.“ 3.1 inspection A visual check on the condition of the chain sling to identify obvious damage or deterioration which might affect its fitness for use. 3.2 thorough examination A visual examination carried out by a competent person, and where necessary, supplemen

35、ted by other means, such as non-destructive testing, in order to detect damage or deterioration which might affect the fitness for use of the chain sling. 4 Hazards !Accidental release of a load, or release of a load due to“ failure of lifting accessories such as chain slings or their component part

36、s puts at risk either directly or indirectly the safety or health of those persons within the danger zone of lifting equipment. This Part of EN 818 lays down those aspects of safe use associated with good practice. Table 1 contains those hazards which require action to reduce risk identified by risk

37、 assessment as being specific or significant. Table 1 Hazards and associated requirements Hazards identified in annex A of EN 1050 : 1996 Relevant clause/subclause this Part of EN 818 26 Insufficient 5 and informative annex Ainstructions for the 5 and informative annex Adriver/operator !deleted text

38、“ 5 and informative annex A5 Safety requirements 5.1 General Documented information shall be provided by the manufacturer covering the subjects listed in 5.2 to 5.6. Informative annex A contains guidance to assist in the preparation of this information. 5.2 Restriction on altering the finished condi

39、tion on the chain sling Any restrictions on alteration of the following shall be given: a) Heat treatment b) Galvanizing (see also A.1.1.2.2.1) BS EN 818-6:2000+A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIEN 818-6:2000+A1:2008 (E) 6 c) Pl

40、ating d) Coating 5.3 Limitations on the use of the chain sling due to adverse environmental conditions or hazardous conditions Any limitations on the use of the chain sling due to the following shall be given: a) Adverse environments (see also A.1.1.2) b) Hazardous conditions (see also A.1.1.3) 5.4

41、Actions to be taken before putting the chain sling into first use Instructions shall be given regarding the following (see also A.1.2.1): a) the need to ensure the availability of the manufacturers certificate; b) the need to enter full details of the chain sling in a record of lifting equipment; c)

42、 Availability of instructions for use of the chain sling and information about adequate training of staff. 5.5 Instructions regarding current use of the chain sling Instructions regarding the following shall be provided. a) determination of the mass of the load, its centre of gravity, attachment poi

43、nts and the method of attachment; b) checking of the conformity of the method of lifting and mass of the load to the working load limit specified by the manufacturer for the working configuration; c) attachment of chain sling to hook of lifting machine; d) attachment of chain sling to load: direct a

44、ttachment, choke hitch, basket hitch, special components; e) protection of chain sling and load; f) controlling rotation of load; g) ensuring even balance of the load; h) correct use of shortening devices; i) avoidance of shock loading; j) ensuring safety of personnel; k) correct fitting of load bea

45、ring pins in components according to the series of !EN 1677“, if appropriate; l) correct use of clamping forces; m) use of less than the full number of legs; n) preparation of landing site; BS EN 818-6:2000+A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled

46、Copy, (c) BSIEN 818-6:2000+A1:2008 (E) 7 o) detachment of chain sling from load; p) correct storage of chain sling. 5.6 Periodic thorough examination and maintenance Information shall be given regarding the following: a) withdrawal criteria; b) repairs, renewals, re-testing, certification; c) record

47、s of examination and maintenance. BS EN 818-6:2000+A1:2008Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 02/03/2009 07:52, Uncontrolled Copy, (c) BSIEN 818-6:2000+A1:2008 (E) 8 Annex A (informative) Guidance to assist the manufacturer to prepare documented information for the use and mainten

48、ance of chain slings A.1 Use of chain slings A.1.1 Chain sling selection A.1.1.1 General The relevant Parts of EN 818 and EN 1677 define working load limit using the term General Lifting Service. This reflects the fact that lifting accessories can be and are used in a wide variety of circumstances i

49、n terms of configuration, types of load, methods of attachment. Design considerations and working load limit ratings are given in the relevant Parts of EN 818 and EN 1677 take account of these circumstances. !EN 818-4:1996+A1“ and !EN 818-5:1999+A1“ permit an alternative method of rating where a chain sling is to be used exclusively for a single specific lifting application where all of the circumstances of use are known. A.1.1.2 Use in adverse environments A.1.1.2.1 High and low temperature conditions Care should be taken to take accoun