EN 14658-2005 en Continuous handling equipment and systems - General safety requirements for continuous handling equipment for opencast lignite mining (Incorporates Amendment A1 20.pdf

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1、BRITISH STANDARDBS EN 14658:2005+A1:2010 Continuous handling equipment and systems General safety requirements for continuous handling equipment for opencast lignite miningICS 53.040.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55

2、g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 14658:2005+A1:2010. It supersedes BS EN 14658:2005 which is withdrawn.The start and finish of text introduced or altered by amendment is indicate

3、d 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 MRE/1, Mining mechanical equipment and machinery.A list of o

4、rganizations 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 oblig

5、ations.BS EN 14658:2005+A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 4 January 2006 BSI 2010Amendments/corrigenda issued since publicationDate Comments 30 April 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 65396 4EUROPEAN

6、STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14658:2005+A1 February 2010 ICS 53.040.10 Supersedes EN 14658:2005English Version Continuous handling equipment and systems - General safety requirements for continuous handling equipment for opencast lignite mining Equipements et systmes de manutention co

7、ntinue - Prescriptions gnrales de scurit aux quipements de manutention continue utiliss dans les mines de lignite ciel ouvert Stetigfrderer und Systeme - Allgemeine Sicherheits-Anforderungen an Stetigfrderer im Braunkohlentagebau This European Standard was approved by CEN on 25 March 2005 and includ

8、es Amendment 1 approved by CEN on 11 January 2010. 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 any alteration. Up-to-date lists and bibliographical references conc

9、erning 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 made by translation under the responsibility of a CEN member into its o

10、wn 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latv

11、ia, 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 NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brusse

12、ls 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14658:2005+A1:2010: EEN 14658:2005+A1:2010 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .74 List of significant hazard

13、s 94.1 General 94.2 Mechanical hazards .94.2.1 Crushing and shearing 94.2.2 Entanglement, drawing-in and trapping 94.2.3 Stability .94.2.4 Hazards generated by fracturing and rupturing during operation 104.2.5 Hazards generated by slipping, tripping and falling . 104.3 Electrical equipment hazards 1

14、04.4 Thermal hazards . 104.5 Radiation hazards . 104.6 Hazards due to handled materials 104.7 Hazards due to neglect of ergonomic principles 104.8 Hazards due to energy supply failure . 114.9 Combination of hazards . 115 Safety requirements and/or measures . 115.1 General . 115.2 Mechanical hazards

15、115.2.1 Crushing and shearing hazards 115.2.2 Entanglement, drawing-in and trapping . 125.2.3 Stability 125.2.4 Hazards generated by fracturing and rupturing during operation 125.2.5 Access . 125.3 Electrical equipment requirements . 145.3.1 General . 145.3.2 Start-up 145.3.3 Stopping, restarting af

16、ter actuation of the stop device 145.3.4 Unexpected or unintended start-up 155.4 Thermal hazards . 165.5 Radiation hazards . 165.6 Hazards due to handled materials 165.7 Hazards due to neglect of ergonomic principles 165.8 Hazards due to energy supply failure . 175.9 Combination of hazards . 176 Ver

17、ification of compliance with safety requirements and/or measures . 176.1 General . 176.2 Documents demonstrating compliance at the design/manufacturing stages . 176.3 Verification at the place of installation . 177 Information for use . 207.1 General . 207.2 Signals and warning devices . 207.3 Accom

18、panying documentation (operating instruction handbook) . 207.3.1 General . 20BS EN 14658:2005+A1:2010EN 14658:2005+A1:2010 (E) 3 7.3.2 Information on the continuous handling equipment . 207.3.3 Instructions for the use of the continuous handling equipment 217.3.4 Instructions for maintenance . 227.4

19、 Marking . 22Annex A (normative) List of hazards according to EN 1050 and reference to the corresponding safety requirements to be met by continuous handling equipment in opencast lignite mining . 23Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of

20、 EU Directive 98/37/EC amended by 98/79/EC“ 28Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 30BS EN 14658:2005+A1:2010EN 14658:2005+A1:2010 (E) 4 Foreword This document (EN 14658:2005+A1:2010) has been prepared by Techn

21、ical Committee CEN/TC 196 “Machines for underground mines - Safety”, the secretariat of which is held by DIN. 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 August 2010, and conflicting national

22、standards shall be withdrawn at the latest by August 2010. 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 document includes Amen

23、dment 1, approved by CEN on 2010-01-11. This document supersedes EN 14658:2005. The 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 Ass

24、ociation, and supports essential requirements of EU Directive(s). !For relationship with EU Directives, see informative Annexes ZA and ZB, which are integral parts of this document.“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries ar

25、e bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Sp

26、ain, Sweden, Switzerland and United Kingdom. BS EN 14658:2005+A1:2010EN 14658:2005+A1:2010 (E) 5 Introduction This European Standard is a type C standard as defined in EN 12100-1. The machinery concerned and the hazards covered are indicated in the scope of this European Standard. In the preparation

27、 of this standard, it has been assumed that: discussions have taken place between the manufacturer and the user concerning particular conditions for the use and the site of use of the machinery, with regard to health and safety; only experts will operate, clean, check, maintain, inspect and repair t

28、he machinery and adapt it to the changeable requirements of opencast mining; the machinery components are kept in a good state of repair and working order so that the required characteristics related to health and safety are maintained despite wear and tear; the place of installation is adequately i

29、lluminated; the place of installation allows safe use of the machinery; the design of the loadbearing elements ensures safe operation of the machinery in the required load range and during testing; all parts of the machinery not subject to specific requirements: a) are made from materials of adequat

30、e strength and durability and of suitable quality; b) function in a sound manner mechanically; c) have been designed in accordance with standard engineering practice and calculation methods, taking account of all failure modes and appropriate safety factors. When provisions of this type C standard a

31、re different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards for machines that have been designed and built according to the provisions of this type C standard. BS EN 14658:2005+A1:2010EN 14658:20

32、05+A1:2010 (E) 6 1 Scope This European Standard applies to mechanical continuous handling equipment used in opencast lignite mines and the particular mechanical continuous handling equipment used: to convey lignite or overburden from opencast mines; to convey residuals and tailings from lignite proc

33、essing to opencast mines; to convey lignite, overburden or lignite treatment processing residuals and tailings from one opencast mine to another. This standard applies to continuous handling equipment operating in delimited site areas that are off-limits to the public and accessible only to authoriz

34、ed persons. It specifies the safety requirements for stationary, mobile and shiftable continuous handling equipment designed to transport bulk goods by continuous movement from a loading point to a discharge point. The standard considers the significant hazards that arise during the use, movement an

35、d shifting of continuous handling equipment, as well as the measures for eliminating or reducing these hazards provided the continuous handling equipment is used as intended and the remaining risk is foreseen and taken into account by the manufacturer. A complete list of all the hazards specified in

36、 EN 1050 is given in Annex A (normative). The requirements of this standard do not apply to equipment and systems manufactured and put into operation before the publication date of this standard. This standard does not cover: a) safety requirements of wireless remote control systems; b) hazards gene

37、rated by noise; c) hazards generated by vibration; d) hazards generated by explosion; e) hazards generated by electromagnetic interference (EMC). NOTE Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres and Directive 89/336/EEC.relating

38、 to electromagnetic compatibility may be applicable to equipment or components covered by this European Standard. This Standard is not intended to provide means of complying with the essential health and safety requirements of the above Directives. 2 Normative references The following referenced doc

39、uments are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 294, Safety of machinery Safety distances to prevent danger zones

40、 being reached by the upper limbs EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 418, Safety of machinery Emergency stop equipment, functional aspects Principles for design BS EN 14658:2005+A1:2010EN 14658:2005+A1:2010 (E) 7 EN 457, Safety of machinery Audit

41、ory danger signals General requirements, design and testing (ISO 7731:1986, modified) EN 811, Safety of machinery Safety distances to prevent danger zones being reached by the lower limbs EN 953, Safety of machinery Guards General requirements for the design and construction of fixed and movable gua

42、rds EN 1037, Safety of machinery Prevention of unexpected start-up EN 1050:1996, Safety of machinery Principles for risk assessment EN 60204-1, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:1997) EN 60204-11, Safety of machinery Electrical equipment o

43、f machines Part 11: General requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV (IEC 60204-11:2000) EN 60947-5-1, Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devi

44、ces (IEC 60947-5-1:2003) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2

45、003) EN ISO 14122-1, Safety of machinery Permanent means of access to machinery Part 1: Choice of a fixed means of access between two levels (ISO 14122-1:2001) EN ISO 14122-2, Safety of machinery Permanent means of access to machinery Part 2: Working platforms and walkways (ISO 14122-2:2001) EN ISO

46、14122-3, Safety of machinery Permanent means of access to machinery Part 3: Stairs, stepladders and guard-rails (ISO 14122-3:2001) EN ISO 14122-4, Safety of machinery Permanent means of access to machines and industrial plants Part 4: Fixed ladders (ISO 14122-4: 2004) 3 Terms and definitions For the

47、 purposes of this European Standard, the terms and definitions given in EN ISO 12100-1:2003, EN ISO 12100-2:2003 and the following terms and definitions apply. 3.1 delimited operating site area delimited by man-made or natural barriers (embankments, dams, distances, etc.) from public areas and acces

48、sible only to authorized persons 3.2 scraper device used to distribute the material handled or to remove adherent residual materials 3.3 discharge point unloading point of continuous handling equipment BS EN 14658:2005+A1:2010EN 14658:2005+A1:2010 (E) 8 3.4 working area area specified by the manufacturer in which persons work at or run equipment during normal operation (inspection, maintenance and cleaning are excluded) 3.5 loading point feeding point for continuous handling equipment 3.6 feed hopper funnel-shaped material charging device at the feeding point of continuous handling e