DIN EN 115-2-2010 Safety of escalators and moving walks - Part 2 Rules for the improvement of safety of existing escalators and moving walks German version EN 115-2 2010《自动扶梯和移动步道的.pdf

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1、December 2010 Translation by DIN-Sprachendienst.English price group 15No 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).I

2、CS 91.140.90!$lI(“1733805www.din.deDDIN EN 115-2Safety of escalators and moving walks Part 2: Rules for the improvement of safety of existing escalators andmoving walksEnglish translation of DIN EN 115-2:2010-12Sicherheit von Fahrtreppen und Fahrsteigen Teil 2: Regeln fr die Erhhung der Sicherheit b

3、estehender Fahrtreppen und FahrsteigeEnglische bersetzung von DIN EN 115-2:2010-12Scurit des escaliers mcaniques et trottoirs roulants Partie 2: Rgles pour lamlioration de la scurit des escaliers mcaniques et destrottoirs roulants existantsTraduction anglaise de DIN EN 115-2:2010-12See start of appl

4、icationwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.3311.10 DIN EN 115-2:2010-12 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 December 2010. National foreword This st

5、andard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Comm

6、ittee), Working Committee NA 060-33-02 AA Fahrtreppen und Fahrsteige. Representatives of manufacturers and users of escalators and moving walks, and of the employers liability insurance associations contributed to this standard. 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 115-2 July 2010

7、ICS 91.140.90 English Version Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walksScurit des escaliers mcaniques et trottoirs roulants - Partie 2: Rgles pour lamlioration de la scurit des escaliers mcaniques et des trottoirs roul

8、ants existants Sicherheit von Fahrtreppen und Fahrsteigen - Teil 2: Regeln fr die Erhhung der Sicherheit bestehender Fahrtreppen und Fahrsteige This European Standard was approved by CEN on 12 June 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the co

9、nditions 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 any CEN member. This European Standard exists in t

10、hree 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. CEN members are the national standards bodies o

11、f 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, Spain, Sweden, Switzerland and United Kingdom

12、. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 115-2:2010: EEN 115-2:

13、2010 (E) 2 Contents page Foreword 4Introduction . 51 Scope 72 Normative references 73 Terms and definitions . 74 List of significant hazards 84.1 General 84.2 Significant hazards dealt with by this standard . 84.3 Significant hazards not dealt with by this standard . 105 Safety requirements and/or p

14、rotective measures 115.1 General 115.2 Supporting structure (truss) and enclosure . 115.2.1 General 115.2.2 Fire hazard 115.3 Steps, pallets and belt . 115.4 Drive units 125.4.1 Driving machine . 125.4.2 Braking system 125.5 Balustrade 135.5.1 General 135.5.2 Dimension of balustrades . 135.5.3 Skirt

15、ing 145.6 Handrail system . 145.6.1 Handrail speed monitoring . 145.6.2 Profile and position . 145.6.3 Handrail entry . 145.7 Landings . 145.8 Machinery spaces, driving stations and return stations . 155.9 Fire protection 155.10 (kept free) 165.11 Electric installations and appliances . 165.11.1 Gen

16、eral 165.11.2 Main switches . 165.11.3 Protection against electrostatic loading . 175.12 Protection against electric faults - controls 175.12.1 Stopping . 175.12.2 Inspection control 175.13 Building interfaces. 185.13.1 Free space for users 185.13.2 Machinery spaces outside the truss 195.13.3 Electr

17、ic power supply 195.14 Safety signs for the user . 195.15 Use of shopping trolleys and baggage carts 205.15.1 Escalator . 205.15.2 Moving walk 206 Verification of improvement measures . 207 Information for use 20Annex A (informative) Method for national implementation of EN 115-2 . 21A.1 General 21A

18、.2 Identification of hazardous situations . 21DIN EN 115-2:2010-12 EN 115-2:2010 (E) 3 A.3 Evaluation of hazardous situations . 21A.4 Classification of priority levels 24Annex B (informative) Safety check list for existing escalators and moving walks . 25Bibliography 31DIN EN 115-2:2010-12 EN 115-2:

19、2010 (E) 4 Foreword This document (EN 115-2:2010) has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks”, 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

20、 by endorsement, at the latest by January 2011, and conflicting national standards shall be withdrawn at the latest by January 2011. 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

21、for identifying any or all such patent rights. The EN 115 series of standards consists of the following parts, under the general title Safety of escalators and moving walks: Part 1: Construction and installation; Part 2: Rules for the improvement of safety of existing escalators and moving walks; Pa

22、rt 3: Correlation between EN 115:1995 and its amendments and EN 115-1:2008. 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, Croatia, Cyprus, Czech Republic, D

23、enmark, 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 115-2:2010-12 EN 115-2:2010 (E) 5 Introduction Backgrou

24、nd of this standard More than 75 000 escalators and moving walks are in use today in the European Union (EU) and European free Trade Association (EFTA) and almost 50 % were installed more than 20 years ago. However, this standard compares the safety level of escalators and moving walks installed aft

25、er 1970 with those within EN 115-1:2008. This recognises that the first attempt to have a common standard for escalators and moving walks was the CIRA Recommendation 28 1. Escalators and moving walks were installed to the safety level appropriate at that time. This level is less than todays state of

26、 the art for safety. New technologies and social expectations have led to todays state of the art for safety. This has led to the situation today of different levels of safety across Europe causing accidents. However, users and authorised persons expect a common acceptable level of safety. Furthermo

27、re the life cycle of escalators and moving walks is longer than most other transportation systems and building equipment, which therefore means that the design, performance and safety can fall behind modern technologies. If all existing escalators and moving walks are not upgraded to todays state of

28、 the art of safety the number of injuries will increase (especially in areas which can be accessed by the general public, recognizing the change of behaviour and changing attitudes towards safety in general). If escalators or moving walks were installed before 1970 on the base of manufacturers and n

29、ational standards or were installed after 1970 but not in accordance with CIRA Recommendation 28, then they should be the subject of a separate risk assessment in addition to the recommendations of this standard to determine whether a safety upgrade or a full replacement is appropriate. Approach of

30、this standard This standard categorises various hazards and hazardous situations, each of which has been analysed by a risk assessment (see in particular Annex A); is intended to provide corrective actions to progressively and selectively improve, step by step, the safety of all existing escalators

31、and moving walks towards todays state of the art for safety (see Clause 5); enables each escalator and moving walk to be audited and safety measures to be identified and implemented in a step by step and selective fashion according to the frequency and severity of any single risk (see Table B.2); li

32、sts the high, medium and low risks and corrective actions which can be applied in separate steps in order to mitigate the risks (see Table B.2). Use of this standard This standard can be used as a guideline for: a) national authorities to determine its own programme of implementation in a step by st

33、ep process via a filtering process (see Annex A) in a reasonable and practicable1)way based on the level of risk (e.g. high, medium, low) and social and economic considerations; 1) “Reasonable and practicable” is defined as follows: “In deciding what is reasonably practicable the seriousness of a ri

34、sk to injury should be weighted against the difficulty and cost of removing or reducing that risk. Where the difficulty and costs are high, and a careful assessment of the risk shows it to be comparatively unimportant, action may not need to be taken. On the other hand where the risk is high, action

35、 should be taken at whatever cost.”. DIN EN 115-2:2010-12 EN 115-2:2010 (E) 6 b) owners to follow their responsibilities according to existing regulations (e.g. use of Work Equipment Directive); c) maintenance companies and/or inspection bodies to inform the owners on the safety level of their insta

36、llations; d) owners to upgrade the existing escalator or moving walk on a voluntary basis in accordance with c) if no regulations exist. In making an audit of an existing escalator or moving walk installation Annex B can be used to identify the hazards and corrective actions in this standard. Howeve

37、r, where a hazardous situation is identified which is not covered in this standard a separate risk assessment should be made. This risk assessment should be based on ISO 14798 2. DIN EN 115-2:2010-12 EN 115-2:2010 (E) 7 1 Scope 1.1 This European Standard gives rules for improving the safety of exist

38、ing escalators and moving walks with the aim of reaching an equivalent level of safety to that of a newly installed escalator and moving walk by the application of todays state of the art for safety. NOTE Due to situations such as the existing machine or building designs, it may not be possible in a

39、ll cases to reach todays state of the art for safety. Nevertheless the objective is to improve the level of safety wherever possible. 1.2 This standard includes the improvement of safety of existing escalators and moving walks for: a) users; b) maintenance and inspection personnel; c) persons outsid

40、e the escalator or moving walk (but in its immediate vicinity); d) authorised persons. 1.3 This standard is not applicable to: a) safety during transport, installation, repairs and dismantling of escalators and moving walks; b) spiral escalators; c) accelerating moving walks. However, this standard

41、can usefully be taken as a reference basis. 2 Normative references The following referenced documents are indispensable 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 ame

42、ndments) applies. EN 115-1:2008+A1:2010, Safety of escalators and moving walks Part 1: Construction and installation EN 13015:2001+A1:2008, Maintenance for lifts and escalators Rules for maintenance instructions EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General re

43、quirements (IEC 60204-1:2005, modified) 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 13850, Safety of machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 13857:2008, Safety o

44、f machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003, EN 115-1:2008+A1:2010 and the following apply. DIN EN 115-2:2010-12 EN 115-2

45、:2010 (E) 8 3.1 authorised person person with permission from the owner of the installation to perform defined activities 3.2 existing escalator or moving walk escalator or moving walk which is in service at the disposal of its owner 3.3 owner of the installation natural or legal person who has the

46、power of disposal of the installation and takes the responsibility for its operation and use 4 List of significant hazards 4.1 General This clause contains all the significant hazards, hazardous situations and events, as far as they are dealt with in this standard, identified by risk assessments as

47、significant for existing escalators and moving walks and which require action to eliminate or reduce the risk. 4.2 Significant hazards dealt with by this standard Table 1 below contains a list of significant hazards including their priority levels and relevant clauses of the present standard. DIN EN

48、 115-2:2010-12 EN 115-2:2010 (E) 9 Table 1 List of significant hazards Nr. Hazard/hazardous situation Priority level Relevant clause of EN 115-2 1 Affect of harmful materials (e.g. asbestos) H 5.1 2 Contact with moving machinery parts (e.g. driving unit, handrail drive, step or pallet) normally not

49、accessible to the public M 5.2.1, 5.4.1, 5.12.2, 5.13.2.1 3 Fire inside the supporting structure and machinery spaces M 5.2.2, 5.94 Slipping on steps/pallets/belt and landing areas H 5.3.1, 5.7.1 5 Falling due to insufficient step demarcation M 5.3.2 6 Trapping between skirting and steps H 5.3.3, 5.5.3 7 T