1、May 2009DEUTSCHE NORM English price group 13No part of this standard 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 53.020.20!$Wk8“1527221www.
2、din.deDDIN EN 14502-2Cranes Equipment for the lifting of persons Part 2: Elevating control stationsEnglish version of DIN EN 14502-2:2009-05Krane Einrichtungen zum Heben von Personen Teil 2: Hhenverstellbare SteuerstndeEnglische Fassung DIN EN 14502-2:2009-05SupersedesDIN EN 14502-2:2005-11See start
3、 of validitywww.beuth.deDocument comprises 29 pagesDIN EN 14502-2:2009-05 2 Start of validity This standard takes effect on 1 May 2009. DIN EN 14502-2:2005-11 may be used in parallel until 28 December 2009. National foreword This standard includes safety requirements. This standard has been prepared
4、 by CEN/TC 147 “Cranes Safety” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Section Frdertechnik. Amendment of the EU Machinery Directive has made it necessary to update
5、the previous edition, EN 14502-2:2005, to take into account the essential requirements of the new EU Machinery Directive, 2006/42/EC. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December
6、 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to cranes 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 t
7、he directives. 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 may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards
8、referred to in this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. The reference version EN 14502-2:2005+A1:2008 contains two errors that are corrected here: Clause 2 “Normative references”: the incorrect reference “EN 12077-2:1999” has been re
9、placed with “EN 12077-2:1998”. Subclause 5.1 “General”: “are specified in 5.3 to 5.9” has been corrected to read “are specified in 5.3 to 5.8”. Amendments This standard differs from DIN EN 14502-2:2005-11 as follows: a) Inclusion of Annex ZB (informative) “Relationship between this European Standard
10、 and the Essential Requirements of EU Directive 2006/42/EC”. Previous editions DIN EN 14502-2: 2005-11 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14502-2:2005+A1 April 2008 ICS 53.020.20 Supersedes EN 14502-2:2005 English Version Cranes - Equipment for the lifting of persons - Part 2: Elev
11、ating control stations Appareils de levage charge suspendue - Equipements pour le levage de personnes - Partie 2: Cabines levablesKrane - Einrichtungen zum Heben von Personen - Teil 2: Hhenverstellbare Steuerstnde This European Standard was approved by CEN on 19 May 2005 and includes Amendment 1 app
12、roved by CEN on 4 March 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 any alteration. Up-to-date lists and bibliographical references concerning such national
13、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 own language and notif
14、ied 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Mal
15、ta, 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: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of ex
16、ploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14502-2:2005+A1:2008: EEN 14502-2:2005+A1:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 6 3 Terms and definitions .7 4 List of significant hazards 8 5 Safety require
17、ments and/or protective measures10 6 Verification of the safety requirements and/or protective measures.18 7 Information for use 21 Annex A (normative) General concept for proof of competence23 Annex B (informative) Selection of a suitable set of crane standards for a given application .24 Annex ZA
18、(informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC 25 Annex ZB (informative) !Relationship between this European standard and the Essential Requirements of EU Directive 2006/42/EC 26 Bibliography 27 DIN EN 14502-2:2009-05 EN 14502-2:2005
19、+A1:2008 (E) 3 Foreword This document (EN 14502-2:2005+A1:2008) has been prepared by Technical Committee CEN/TC 147 “Cranes - 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 or by en
20、dorsement, at the latest by October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. This document supersedes EN 14502-2:2005. This document includes Amendment 1, approved by CEN on 2008-03-04. The start and finish of text introduced or altered by amendment
21、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, whi
22、ch are integral parts of this document.“ This European Standard is one part of EN 14502. The other part is: EN 14502-1: Suspended baskets. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard:
23、 Austria, 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 the United Kingdom. DIN
24、EN 14502-2:2009-05 EN 14502-2:2005+A1:2008 (E) 4 Introduction This European Standard has been prepared as a harmonized standard to provide one means for elevating control stations to conform to the relevant essential health and safety requirements of the Machinery Directive 98/37/EC. This European S
25、tandard is a type C standard as specified in EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this European Standard. When provisions of this type C standard are different from those which are stated in
26、 type B standard, 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. DIN EN 14502-2:2009-05 EN 14502-2:2005+A1:2008 (E) 5 1 Scope This European Standard
27、 specifies additional requirements for the design of elevating control stations on cranes. General requirements for control stations on cranes are specified in EN 13557. This European Standard also specifies requirements for the driving mechanism, the supporting and suspension system and for safety
28、devices for the elevating control station. This European Standard does not cover hazards which could occur during transport, erection, commissioning, modification, maintenance, de-commissioning or disposal. This European Standard does not apply to control stations which will move with a load or a lo
29、ad lifting attachment. This European Standard does not apply to lifts for crane drivers. This European Standard does not deal with noise hazards because noise due to the movement of the elevating control station is negligible compared to the noise due to the normal operation of the crane. NOTE Noise
30、 hazards are dealt within the appropriate European Standard for specific crane types. The significant hazards covered by this European Standard are identified in Clause 4. This European Standard is not applicable to elevating control stations which are manufactured before the date of publication by
31、CEN. DIN EN 14502-2:2009-05 EN 14502-2:2005+A1:2008 (E) 6 2 Normative references The following referenced documents 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 docu
32、ment (including any amendments) applies. EN 349:1993, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 818-7, Short link chain for lifting purposes Safety Part 7: Fine tolerance hoist chain, Grade T (Types T, DAT and DT) EN 953:1997, Safety of machinery Guards General
33、 requirements for the design and construction of fixed and movable guards EN 982:1996, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics devices EN 13411-3, Terminations for steel wire ropes Safety Part 3: Ferrules and ferrule-securing EN 13411-4, Termin
34、ations for steel wire ropes Safety Part 4: Metal and resin socketing EN 13411-6, Terminations for steel wire ropes Safety Part 6: Asymmetric wedge socket EN 13557:2003, Cranes Controls and control stations EN 13586:2004, Cranes Access EN 60204-32:1999, Safety of machinery Electrical equipment of mac
35、hines Part 32: Requirements for hoisting machines 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
36、principles (ISO 12100-2:2003) DIN EN 14502-2:2009-05 EN 12077-2:1998, Cranes safety Requirements for health and safety Part 2: Limiting and indicating EN 14502-2:2005+A1:2008 (E) 7 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN ISO 12100-1:2
37、003, EN 13557:2003 and the following apply. 3.1 elevating control station control station where the operator can vary his/her elevated position. NOTE An elevating control station can consist of a cabin or a cabin and a platform. 3.2 maximum operating speed maximum speed measured during upward and do
38、wnward travel of the elevating control station with its rated capacity 3.3 rated capacity load that the elevating control station is designed to support 3.4 safety gear device intended to stop the descent of the elevating control station under emergency conditions, e.g. breaking of a suspension wire
39、 rope or failure of a hoist 3.5 slack rope chain limiter device to automatically prevent dangers from slack rope/chain situations DIN EN 14502-2:2009-05 EN 14502-2:2005+A1:2008 (E) 8 4 List of significant hazards Table 1 identifies all the significant hazards, hazardous situations and events, as far
40、 as they are dealt with in this European Standard, identified by risk assessment as significant for this type of machinery and which require action to eliminate or reduce the risk. Table 1 List of significant hazards and associated requirements N Hazards Relevant clause(s) in this European Standard
41、1.1 Crushing hazard 5.2.1, 5.2.2, 1.2 Shearing hazard 5.2.3, 5.4.7, 1.3 Cutting or severing hazard 5.6.1.3 1.4 Entanglement hazard 1.5 Drawing-in or trapping hazard 1.6 Impact hazard 1.9 High pressure fluid injection or ejection hazard 5.6.6 2 Electrical hazards 5.2.5 3 Thermal hazards 5.2.1 8.3 Neg
42、lected use of personal protection equipment 5.2.2 8.6 Human error, human behaviour 5.2.1, 5.4.4, 5.7 13 Failure of power supply 5.4.6 15 Errors of fitting 5.6.4.2, 5.6.5 19 Slip, trip and fall of persons (related to machinery) 5.2.1, 5.2.2, 5.4.7 DIN EN 14502-2:2009-05 EN 14502-2:2005+A1:2008 (E) 9
43、Table 1 (continued) N Hazards Relevant clause(s) in this European Standard 21.1 Fall of persons during access (or at/from) the work position 5.2.2, 5.4.3, 5.4.4, 5.4.7 21.2 Exhaust gases/lack of oxygen at the work position 5.2.1 21.3 Fire (flammability of the cab, lack of extinguishing means) 5.2.1,
44、 5.2.2 21.4 Mechanical hazards at work position : c) fall of objects, penetration by objects 5.2.1, 5.4.5 21.5 Insufficient visibility 5.2.1, 5.5.4 21.7 Inadequate seating 5.2.1 21.9 Vibration at work position 5.2.1 21.10 Insufficient means for evacuation/emergency exit 5.2.1, 5.2.2, 5.4.6 22.1 Inad
45、equate location of manual controls 5.2.1, 5.5.1, 5.5.4 22.2 Inadequate design of manual controls and their mode of operation 5.2.1, 5.4.8, 5.5 24 Due to power force and to transmission of power between machines 5.6.1 25.1 Unauthorized start-up/use 5.2.1, 5.5.3 27.4 Insufficient mechanical strength o
46、f parts 5.2.1, 5.2.2, 5.3 27.5 Inadequate design of pulleys, drums 5.6.3.3 27.6 Inadequate selection of chain, ropes, lifting accessories and their inadequate integration into the machine 5.6.3.2, 5.6.3.3, 5.6.4 27.8 Abnormal condition of assembly/testing/use/maintenance 5.6.3.2.7, 5.6.4, 5.6.5, 5.6
47、.6.12, 5.8, 7 34.1 Inadequate mechanical strength inadequate working coefficients 5.3, 5.6.1.9, 5.6.2.1, 5.6.3.1.1, 5.6.3.2, 5.6.4.3, 5.6.4.4, 5.6.5.1, 5.6.6. 34.4 Overspeed of person carrier 5.2.4, 5.4.1, 5.8.3 35 Falling from person carrier 5.2.4, 5.2.5, 5.4.2, 5.4.4 NOTE Numbering of hazards is i
48、n accordance with Annex A of EN 1050:1996. DIN EN 14502-2:2009-05 EN 14502-2:2005+A1:2008 (E) 10 5 Safety requirements and/or protective measures 5.1 General Elevating control stations shall conform to the safety requirements and/or protective measures of this clause. In addition, elevating control
49、stations shall be designed according to the principles of EN ISO 12100-1 and EN ISO 12100-2 for hazards relevant but not significant, which are not dealt with by this European Standard (e.g. sharp edges). General requirements for a control station are specified in 5.2. 5.2 General requirements 5.2.1 Elevating control stations and the controls for crane functions shall conform to EN 13557. 5.2.2 Access to elevating control stations shall conform to EN 13586. 5.2.3 Elevating control stations shall be designed so th
