1、December 2009DEUTSCHE NORM English price group 26No 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 53.020.99!$ZI“1559638
2、www.din.deDDIN EN 1495Lifting platforms Mast climbing work platforms (includes Amendment A2:2009)English version of DIN EN 1495:2009-12Hebebhnen Mastgefhrte Kletterbhnen (enthlt nderung A2:2009)Englische Fassung DIN EN 1495:2009-12SupersedesDIN EN 1495:1998-01 andDIN EN 1495/A1:2004-02www.beuth.deDo
3、cument comprises pages76DIN EN 1495:2009-12 2 Start of validity This standard takes effect on 1 December 2009. DIN EN 1495:1998-01 may be used in parallel until 28 December 2009. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/
4、TC 98 “Lifting platforms” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Technical Committee NA 060-22-28 AA Mastgefhrte Kletterbhnen of Section Frdertechnik. Representatives of m
5、anufacturers and users of mast climbing work platforms, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 De
6、cember 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, 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 requireme
7、nts of the 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 St
8、andards referred to in clause 2 of this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. The International Standards and publications referred to in this document have been published as the corresponding DIN ISO Standards, except for those below,
9、 which correspond as follows: ISO 8686-1 DIN 15018-1 and DIN 15018-3 ISO 6336-1 DIN 3990-1 ISO 6336-2 DIN 3990-2 ISO 6336-3 DIN 3990-3 ISO 6336-5 DIN 3990-5 Amendments This standard differs from DIN EN 1495:1998-01 and DIN EN 1495/A1:2004-02 as follows: a) The standard has been revised and brought i
10、n line with the new amended Machinery Directive 2006/42/EC. b) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. Previous editions DIN EN 1495: 1998-01 DIN EN 1495/A1: 2004-02 DIN EN 1495:2009-12 3 Nation
11、al Annex NA (informative) Bibliography DIN 3990-1, Calculation of load capacity of cylindrical gears Introduction and general influence factors DIN 3990-2, Calculation of load capacity cylindrical gears Calculation of pitting resistance DIN 3990-3, Calculation of load capacity of cylindrical gears C
12、alculation of tooth strength DIN 3990-5, Calculation of load capacity of cylindrical gears Endurance limits and material qualities DIN 15018-1, Cranes Steel structures, verification and analyses DIN 15018-3, Cranes Principles relating to steel structures, design of cranes on vehicles DIN EN 1495:200
13、9-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1495:1997+A2 July 2009 ICS 53.020.99 Supersedes EN 1495:1997English Version Lifting platforms - Mast climbing work platforms Matriels de mise niveau - Plates-formes de travail se dplaant le long de mt(s) Heb
14、ebhnen - Mastgefhrte Kletterbhnen This European Standard was approved by CEN on 21 April 1997 and includes Corrigendum 1 issued by CEN on 11 December 1997, Amendment 1 approved by CEN on 1 September 2003 and Amendment 2 approved by CEN on 19 June 2009. CEN members are bound to comply with the CEN/CE
15、NELEC 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 standards may be obtained on application to the CEN Management Centre or to a
16、ny 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 notified to the CEN Management Centre has the same status as the official versions
17、. 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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain
18、, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE 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 Mem
19、bers. Ref. No. EN 1495:1997+A2:2009: EEN 1495:1997+A2:2009 (E) 2 Contents Page Foreword 3Introduction .41 Scope 42 Normative references 53 Definitions 64 List of hazards . 115 Safety requirements and/or measures . 155.1 Structural and stability calculations . 155.2 General machine requirements, base
20、 frame, chassis and mast 255.3 Work platform 285.4 Drive systems for elevation . 315.5 Means to prevent the work platform from falling with overspeed . 335.6 Means for emergency lowering and raising the work platform . 355.7 Overload/moment device . 365.8 Electrical systems. 385.9 Hydraulic system 3
21、95.10 Special requirements for safety devices, depending on auxiliary circuits and for overload/moment devices 405.11 Travel limit switches . 405.12 Controls . 416 Verification of the safety requirements and/or measures 416.1 Examinations and tests for each new model of MCWP 417 Information for use
22、. 447.1 Instruction handbook . 447.2 Marking 50Annex A (informative) Structural calculations 52Annex B (normative) Special requirements for multilevel work platforms 66Annex C (normative) Requirements for electrical and electronic aspects of overload detecting devices . 68Annex ZA (informative) #Rel
23、ationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC$ 71Annex ZB (informative) #Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC$ 72DIN EN 1495:2009-12 EN 1495:1997+A2:2009 (E) 3 Foreword This document (
24、EN 1495:1997+A2:2009) has been prepared by Technical Committee CEN/TC 98 “Lifting platforms”, 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 January 2010,
25、 and conflicting national standards shall be withdrawn at the latest by January 2010. This European Standard was approved by CEN on 21 April 1997 and includes Corrigendum 1 issued by CEN on 11 December 1997, Amendment 1 approved by CEN on 1 September 2003 and Amendment 2 approved by CEN on 19 June 2
26、009. This document supersedes EN 1495:1997. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “ and # $. The modifications of the related CEN Corrigendum have been implemented at the appropriate places in the text and are indicated by the tags . This
27、European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). #For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this doc
28、ument.$ It is a type C- standard related to safety for Mast Climbing Work Platforms. #deleted text$ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Cz
29、ech 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. DIN EN 1495:2009-12 EN 1495:1997+A2:2009 (E) 4
30、Introduction This standard is one of a series of standards produced by CEN/TC 98 as part of the CEN/CENELEC programme of work to produce machinery safety standards. EN 414 (Safety of machinery Rules for the drafting and presentation of safety standards) has been used as a guide in the preparation of
31、 this standard. This standard has been prepared to be a harmonized standard to provide one means of conforming with the essential safety requirements of the Machinery Directive. The extent to which hazards are covered is indicated in the scope of this standard. In addition, lifting equipment shall c
32、omply as appropriate with !EN ISO 12100“ for hazards which are not covered by this standard. 1 Scope 1.1 This standard specifies the special safety requirements for Mast Climbing Work Platforms (MCWP) which are temporarily installed and are manually or power operated and which are designed to be use
33、d by one or more persons from which to carry out work. The vertical moving components (work platform) are also used to move those same persons and their equipment and materials to and from a single boarding point. These restrictions differentiate MCWPs from Builders hoists. The standard can also be
34、used for permanently installed MCWP. 1.2 This standard is applicable to work platforms elevated by rack and pinion and guided by and moving along their supporting masts, where the masts may or may not require lateral restraint from separate supporting structures. 1.3 This standard is applicable to a
35、ny combination of the following alternatives: One or more masts; Mast tied or untied; Mast of fixed or variable length; Masts vertical or inclined between 0 and 30 to the vertical; Masts which are standing or hanging; Movable or static base (chassis, or base frame); Manually or power operated elevat
36、ion; Towed or self powered ground travel on site, excluding road traffic regulation requirements; Driven using electric, pneumatic or hydraulic motors. 1.4 This standard identifies the hazards arising during the various phases in the life of such equipment and describes methods for the elimination o
37、r reduction of these hazards and for the use of safe working practices. DIN EN 1495:2009-12 EN 1495:1997+A2:2009 (E) 5 1.5 This standard does not specify the requirements for dealing with the hazards involved in the manoeuvring, erection or dismantling, fixing or removing of any materials or equipme
38、nt which are not part of the Mast Climbing Work Platform (MCWP). Neither does it deal with the handling of specific hazardous materials. 1.6 This standard does not specify the requirements for delivering persons and materials to fixed landing levels. Such equipment is referred to as lifts or hoists
39、and are dealt with by other standards. 1.7 This standard does not include Mobile Elevating Work Platforms (MEWPs) according to #EN 280$, Suspended access equipment according to #EN 1808$ or Lifting tables according to #EN 1570$. 2 Normative references #The following referenced documents are indispen
40、sable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.$ #deleted text$ EN 294:1992, Safety of machinery Safety distances to prevent danger zones being
41、reached by the upper limbs EN 349:1993, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 418:1992, Safety of machinery Emergency stop equipment, functional aspects Principles for design EN 614-1:1995, Safety of machinery Ergonomic design principles Part 1: Terminology
42、 and general principles EN 953:1997, Safety of Machinery General requirements for the design and construction of guards (fixed, movable) 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 requiremen
43、ts for fluid power systems and components Hydraulics EN 60065:1993, Safety requirements for mains operated electronic and related apparatus for household and similar general use EN 60204-1:1992, Safety of machinery Electrical equipment of machines Part 1: General requirements EN 60529:1992, Degrees
44、of protection provided by enclosures (IP code) EN 60947-5-1:1991, Low-voltage switchgear and controlgear Part 5: Control circuit devices and switching elements Section 1: Electromechanical control circuit devices and switching elements #EN ISO 12100-1:2003, Safety of machinery Basic concepts, genera
45、l 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 12100-2:2003)$ ISO 4301-1:1986, Cranes and lifting appliances Classification Part 1: General ISO
46、4302:1989, Cranes Wind load assessment DIN EN 1495:2009-12 EN 1495:1997+A2:2009 (E) 6 ISO 6336-1, Calculation of load capacity of spur and helical gears Part 1: Basic principles, introduction and general influence factors ISO 6336-2, Calculation of load capacity of spur and helical gears Part 2: Cal
47、culation of surface durability (pitting) ISO 6336-3, Calculation of load capacity of spur and helical gears Part 3: Calculation of tooth strength ISO 6336-5, Calculation of load capacity of spur and helical gears Part 5: Strength and quality of materials ISO 8686-1:1989, Cranes Design principles for
48、 loads and load combinations Part 1: General 3 Definitions For the purposes of this standard the following definitions apply: NOTE The terms which are used in this standard, with reference to the definitions below, are indicated in figures 1 and 2. 3.1 rated load the loads for which the MCWP has bee
49、n designed for in normal operation as stated in the load diagram 3.2 load diagram a notice displayed on the work platform showing the permitted number of persons and the weight and distribution of materials for the particular configuration 3.3 rated speed the vertical or horizontal speed for which the MCWP has been designed 3.4 transfer any horizontal movement
