BS PD CEN TS 115-4-2015 Safety of escalators and moving walks Interpretations related to EN 115 family of standards《自动扶梯和移动步道的安全性 有关EN 115系列标准的解释》.pdf

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1、BSI Standards Publication PD CEN/TS 115-4:2015 Safety of escalators and moving walks Part 4: Interpretations related to EN 115 family of standardsPD CEN/TS 115-4:2015 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of CEN/TS 115-4:2015. It supersedes PD CEN/TS 1

2、15-4:2014 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MHE/4, Lifts, hoists and escalators. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the nece

3、ssary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 89305 6 ICS 91.140.90 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Doc

4、ument was published under the authority of the Standards Policy and Strategy Committee on 30 September 2015. Amendments issued since publication Date Text affectedPD CEN/TS 115-4:2015TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 115-4 September 2015 ICS 91.140.90 Sup

5、ersedes CEN/TS 115-4:2014 English Version Safety of escalators and moving walks - Part 4: Interpretations related to EN 115 family of standards Scurit des escaliers mcaniques et trottoirs roulants - Partie 4 : Interprtations relatives aux normes de la famille EN 115 Sicherheit von Fahrtreppen und Fa

6、hrsteigen - Teil 4: Auslegungen zur Normenreihe EN 115 This Technical Specification (CEN/TS) was approved by CEN on 3 August 2015 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit the

7、ir comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible

8、 to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Fin

9、land, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZAT

10、ION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 115-4:2015 EPD CEN/TS 115-4:2015 CEN/TS 115

11、-4:2015 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Lists of interpretations 5 3.1 General 5 3.2 Lists of interpretations pertaining to EN 115-1 . 5 3.3 Lists of interpretations pertaining to EN 115-2 . 8 4 Interpretations related to EN 115-1 . 9 5 I

12、nterpretations related to EN 115-2 56 Bibliography . 57 PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 3 European foreword This document (CEN/TS 115-4:2015) has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks”, the secretariat of which is held by AFNOR. Attention is dr

13、awn 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 supersedes CEN/TS 115-4:2014. EN 115 is divided into the following parts: EN 115-1, Saf

14、ety of escalators and moving walks - Part 1: Construction and installation; EN 115-2, Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks; CEN/TR 115-3, Safety of escalators and moving walks - Part 3: Correlation between EN 115:

15、1995 and its amendments and EN 115-1:2008 Technical Report; CEN/TS 115-4, Safety of escalators and moving walks - Part 4: Interpretations related to EN 115 family of standards Technical specification; this document. This document is a collection of interpretations related to the EN 115 series. For t

16、he time being, this collection of interpretations relates to EN 115-1. According to the progress in working out interpretations, this document will be amended and/or completed. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are boun

17、d to announce this Technical Specification: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Por

18、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 4 Introduction Standards reflect the consensus of the best European expertise and are prepared with highest care. Product standards cannot be formulated in such a

19、 way that they describe all possible technical solutions and therefore exclude all uncertainties regarding the understanding of the required provisions. On the other hand, technology is in a permanent evolution, the progress of which cannot be incorporated into standards quickly enough. Interpretati

20、ons are a practical way to give a) answers to questions regarding the understanding of clauses in standards, b) feedback to the CEN-Committee responsible for a standard about the practical experiences resulting from the use of the standard, c) guidance to further development and improvement of stand

21、ards following: 1) experience, especially accidents and incidents; 2) progress in technology; 3) state of the art. PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 5 1 Scope This Technical Specification is a collection of interpretations related to the EN 115 series. This document collects interpretations

22、 to EN 115-1:2008+A1:2010. Interpretations to other standards of the EN 115 series will be added when they are available. Interpretations aim to improve the understanding of the clause(s) they are referring to and by that facilitating common understanding between manufacturers, lift installers, noti

23、fied bodies, inspection bodies and national authorities. Interpretations do not have the same status as the European Standards to which they are related. However, the application of interpretations should give to the interested parties confidence that the relevant European Standard has not been wron

24、gly applied. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ

25、ing any amendments) applies. EN 115-1:2008+A1:2010, Safety of escalators and moving walks Part 1: Construction and installation EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 1991-1-1, Eurocode 1: Actions on structures Part 1-1: General actions Densities, se

26、lf-weight, imposed loads for buildings EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests 3 Lists of interpretations 3.1 General The following lists show the valid interpretations contained in this

27、 document. 3.2 Lists of interpretations pertaining to EN 115-1 The interpretations related to EN 115-1 are listed in Tables 1 and 2. Table 1 shows the list of interpretations in their numerical order. Table 2 shows the list of interpretations in order of the clauses of EN 115-1:2008+A1:2010. These i

28、nterpretations are detailed in Clause 4. PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 6 Table 1 List of interpretations in numerical order Interpretation number Related clause/ subclause Date of validity Keywords 101 5.3.1 2012-03-14 Increased height of the web on step treads side 102 5.5.2.4, 5.5.3.3

29、 2012-03-14 Form of 25 cm 2area 103 5.5.3.3 2012-03-14 Load on skirting 104 5.12.2.1.3, 5.12.2.2.2 2012-03-14 Automatic restart in two-direction mode 105 A.2.1 2012-03-14 Unrestricted area, fixed stairs, building height 106 5.12.2.5 2012-03-14 Number of inspection control on site 107 A.2.4 2012-03-1

30、4 Rigid deflectors 108 I.1 2012-03-14 Barrier to prevent access of shopping trolleys and baggage carts 109 5.4.3.2 2012-03-14 Testing of steps and pallets drive 110 5.2.1.2 2012-03-14 Stiffness of exterior panel 111 5.12.2.2.4.1 Table 6 h) 2012-03-14 Stopping of succeeding escalators 112 5.3.5 2012-

31、03-14 Measurement of step to step gap 113 5.9 2012-03-14 Fire protection of steps and pallets 114 5.6.2.1 2012-03-14 Handrail clearances 115 A.2.5 2012-03-14 Unrestricted area at the exit 116 5.12.2.2.4.1 Table 6 h), A.2.5 2012-03-14 Area of exit 117 A.2.5, I.2 2012-03-14 Additional stop switch at h

32、andrail level - Building interfaces to escalator/moving walk 118 5.8.2.1, A.3.5 2012-03-14 Standing area in machinery spaces 119 A.2 2012-03-14 Fixed devices in unrestricted areas 120 Annex I 2012-03-14 Barriers to prevent shopping trolleys access 121 5.4.2.2.2 2014-11-14 Auxiliary braking system 12

33、2 5.3.6 2014-11-14 Location detection missing step device 123 5.4.2.1.1.1, 5.4.2.1.1.3, 5.12.1.2.1.1 2014-11-14 Electrical braking with inverter 124 5.4.1.3.2 2014-11-14 Safety factor of driving elements 125 4.9, 5.7.2.1 2014-11-14 - 2 horizontal steps 6 m vs. 3 horizontal steps 6 m; - Lower escalat

34、or transition curve, exit/entry 126 5.3.3.2.2 2014-11-14 Step riser, inserts 127 5.7.3.2.6 2014-11-14 Comb switch 128 5.12.2.1.1 2014-11-14 Starting with passengers on the step/pallet band 129 5.12.2.1.3 2014-11-14 Automatic initiation of starting 130 5.7.2.1 2014-11-14 Landing, vertical difference,

35、 consecutive steps PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 7 Interpretation number Related clause/ subclause Date of validity Keywords 131 5.5.3.4 d), Annex K 2014-11-14 Friction coefficient, material 132 A.2.2 2014-11-14 Measure b 12133 5.5.3.4 2014-11-14 Skirt deflector 134 3.1.19, 5.4.1.2 2014

36、-11-14 Definition of nominal speed 135 5.4.2.3 2014-11-14 Excessive speed 136 A.2.5 2014-11-14 Unrestricted area 137 A.2.5 2014-11-14 Unrestricted area Table 2 Interpretations in clause/subclause order Related clause/ subclause Interpretation number Date of validity Keywords 3.1.19 134 2014-11-14 De

37、finition of nominal speed 4.9 125 2014-11-14 - 2 horizontal steps 6 m vs. 3 horizontal steps 6 m; - Lower escalator transition curve, exit/entry 5.2.1.2 110 2012-03-14 Stiffness of exterior panel 5.3.1 101 2012-03-14 Increased height of the web on step treads side 5.3.3.2.2 126 2014-11-14 Step riser

38、, inserts 5.3.5 112 2012-03-14 Measurement of step to step gap 5.3.6 122 2014-11-14 Location detection missing step device 5.4.1.2 134 2014-11-14 Definition of nominal speed 5.4.1.3.2 124 2014-11-14 Safety factor of driving elements 5.4.2.1.1.1 123 2014-11-14 Electrical braking with inverter 5.4.2.1

39、.1.3 123 2014-11-14 Electrical braking with inverter 5.4.2.2.2 121 2014-11-14 Auxiliary braking system 5.4.2.3 135 2014-11-14 Excessive speed 5.4.3.2 109 2012-03-14 Testing of steps and pallets drive 5.5.2.4 102 2012-03-14 Form of 25 cm 2area 5.5.3.3 103 2012-03-14 Load on skirting 5.5.3.3 102 2012-

40、03-14 Form of 25 cm 2area 5.5.3.4 d) 131 2014-11-14 Friction coefficient, material 5.5.3.4 133 2014-11-14 Skirt deflector 5.6.2.1 114 2012-03-14 Handrail clearances 5.7.2.1 125 2014-11-14 - 2 horizontal steps 6 m vs. 3 horizontal steps 6 m; - Lower escalator transition curve, exit/entry 5.7.2.1 130

41、2014-11-14 Landing, vertical difference, consecutive steps PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 8 Related clause/ subclause Interpretation number Date of validity Keywords 5.7.3.2.6 127 2014-11-14 Com switch 5.8.2.1 118 2012-03-14 Standing area in machinery spaces 5.9 113 2012-03-14 Fire prote

42、ction of steps and pallets 5.12.1.2.1.1 123 2014-11-14 Electrical braking with inverter 5.12.2.1.1 128 2014-11-14 Starting with passengers on the step/pallet band 5.12.2.1.3 104 2012-03-14 Automatic restart in two-direction mode 5.12.2.1.3 129 2014-11-14 Automatic initiation of starting 5.12.2.2.2 1

43、04 2012-03-14 Automatic restart in two-direction mode 5.12.2.2.4.1 Table 6 h) 111 2012-03-14 Stopping of succeeding escalators 5.12.2.2.4.1 Table 6 h) 116 2012-03-14 Area of exit 5.12.2.5 106 2012-03-14 Number of inspection control on site A.2 119 2012-03-14 Fixed devices in unrestricted areas A.2.1

44、 105 2012-03-14 Unrestricted area, fixed stairs, building height A.2.2 132 2014-11-14 Measure b 12A.2.4 107 2012-03-14 Rigid deflectors A.2.5 115 2012-03-14 Unrestricted area at the exit A.2.5 116 2012-03-14 Area of exit A.2.5 117 2012-03-14 Additional stop switch at handrail level - Building interf

45、aces to escalator/moving walk A.2.5 136 2014-11-14 Unrestricted area A.2.5 137 2014-11-14 Unrestricted area A.3.5 118 2012-03-14 Standing area in machinery spaces Annex I 120 2012-03-14 Barriers to prevent shopping trolleys access I.1 108 2012-03-14 Barrier to prevent access of shopping trolleys and

46、 baggage carts I.2 117 2012-03-14 Additional stop switch at handrail level - Building interfaces to escalator/moving walk Annex K 131 2014-11-14 Friction coefficient, material 3.3 Lists of interpretations pertaining to EN 115-2 (kept free) PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 9 4 Interpretatio

47、ns related to EN 115-1 CEN INTERPRETATION Related to 101 Page 1 of 1 EN 115-1 Edition: 2010 Clause(s): 5.3.1 Valid from: Date of modification: 2011-03-30 Key-word(s): Increased height of the web on step treads side Replacing interpretation Nr.: 01 QUESTION Is it permitted to have an increased height

48、 of the web at both sides of the step tread (demarcation lines opposite to the skirt panels)? INTERPRETATION Increased height of the rib (web) is permitted as long as the same safety level as for a totally flat step/pallet will be ensured. This shall be proofed in detail by risk analysis. Date of ap

49、proval by CEN/TC 10 members: 2012-03-14 PD CEN/TS 115-4:2015 CEN/TS 115-4:2015 (E) 10 CEN INTERPRETATION Related to 102 Page 1 of 1 EN 115-1 Edition: 2010 Clause(s): 5.5.2.4, 5.5.3.3 Valid from: Date of modification: Key-word(s): Form of 25 cm 2area Replacing interpretation Nr.: 18 QUESTION 5.5.2.4 and 5.5.3.3 specify an area of 25 cm 2on to which the force shall be applied. Which form (square, circle, rectangle) shall this area have? INTERPRETATION With the definition of 25 cm 2 , it was intended to precise the term “lump load” used in former code