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1、BRITISH STANDARD BS EN 81-2:1998 Incorporating Amendment No. 1 and Corrigendum No. 1 Safety rules for the construction and installation of lifts Part 2: Hydraulic lifts The European Standard EN 81-2:1998, with the incorporation of amendments A1:2005 and A2:2004, has the status of a British Standard
2、ICS 91.140.90 ? Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:51:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 81-2:1998 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 15 November 1998 BSI 2006 ISBN 0 580 29778 0 National f
3、oreword This British Standard is the English language version of EN 81-2:1998, including corrigendum September 1999 and Amendments A1:2005 and A2:2004. It supersedes BS 5655-2:1998, which will be declared obsolescent from 1 July 1999, when the EU Lift Directive is implemented. Until 1 July 1999, new
4、 lift installations can conform to either this British Standard or to BS 5655-1:1986. After 1 July 1999, BS 5655-1:1986, together with BS 5655-11:1989 will apply only for modernization of existing lift installations and for all new installations this British Standard will apply. The start and finish
5、 of text introduced or altered by CEN amendment is indicated in the text by tags ?. Tags indicating changes to CEN text carry the number of the amendment. For example, text altered by CEN amendment A1 is indicated by ?. Corrigendum No. 1, which became effective on 22 September 1999, was incorporated
6、 by BSI in March 2000. The changes incorporated are not indicated in the text of this consolidated version. However, a list is provided in National Annex NA. The UK participation in its preparation was entrusted to Technical Committee MHE/4, Lifts, hoists and escalators, which has the responsibility
7、 to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “Internation
8、al Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. A British Standard does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Britis
9、h Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages ii to viii, pages 1 to 167 and a back cover. The BSI copyright notice displayed in this document indicates when the document w
10、as last issued. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Amend
11、ments issued since publication Amd. No.DateComments 10810 Corr. No. 1 March 2000Implemention of CEN corrigendum September 1999 15795March 2006See national foreword Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:51:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROP
12、ENNE EUROPISCHE NORM EN 81-2 August 1998 + A1 November 2005 + A2 October 2004 ICS 91.140.90 Incorporating corrigendum September 1999 Descriptors: lifts, goods lifts, hydraulic equipment, building codes, safety requirements, lift cars, landing doors, lift shaft, mechanical extension wires, shock abso
13、rbers, machine rooms, electrical installation, stopping devices, locking devices, name plates, conformity tests, certification English version Safety rules for the construction and installation of lifts Part 2: Hydraulic lifts (includes amendments A1:2005 and A2:2004) Rgles de scurit pour la constru
14、ction et linstallation des ascenseurs Partie 2: Ascenseurs hydrauliques (inclut lamendement A1:2005 et A2:2004) Sicherheitsregeln fr die Konstruktion und den Einbau von Aufzgen Teil 2: Hydraulisch betriebene Personen- un Lastenaufzge (enthlt nderung A1:2005 und A2:2004) This European Standard was ap
15、proved by CEN on 21 February 1998. 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 nati
16、onal standards may be obtained on application to the Central Secretariat 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 no
17、tified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland
18、 and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No
19、. EN 81-2:1998 + A1:2005 + A2:2004 E Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:51:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 81-2:1998 ii Foreword This European Standard has been prepared by Technical Committee CEN/TC 10, Passenger, goods and service lifts, the secretariat o
20、f which is held by AFNOR. This European Standard replaces EN 81-2:1987. 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 February 1999, and conflicting national standards shall be withdrawn at the
21、latest by February 1999. This 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 Annex ZA, which is an inte
22、gral part of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembou
23、rg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. This is the second edition of the standard. It is an amendment of the edition 1987 and shall be given the status of a harmonized standard. The amendment is mainly based on the following points: elimination of natio
24、nal deviations; incorporation of essential health and safety requirements from the relevant EU Directives; elimination of obvious errors; incorporation of proposals resulting from interpretation requests dealing with the improvement relative to the progress in technology; improvement of the referenc
25、es to other standards according to the progress in that field. After the CEN Enquiry on prEN81-2:1994 the EU Directive on Lifts (95/16/EC) was adopted. The requirements resulting from the essential health and safety requirements of this Directive being not taken into consideration in the draft have
26、been summarized in the Addendum prA1:1996 to prEN81-2:1994 and submitted to the members of CEN/TC 10 for approval. Having received the approval this Addendum has been incorporated into this standard taking into account the comments received from TC members. This standard does not correspond in all p
27、oints to the present internal rules of CEN regarding the format of safety standards. However, the format of this standard has been accepted by the interested parties and is therefore regarded as the better way of implementation of the essential health and safety requirements than a formalistic re-dr
28、aft. This is mainly because of the coming into force of the EU Directive 95/16/EC on 1 July 1997. With the next revision of the standard, being already intended, this shortcoming will be removed. BSI 2006 Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:51:10 GMT+00:00 2006, Uncontrolled Co
29、py, (c) BSI BS EN 81-2:1998 iii Foreword to amendment A1 This European Standard (EN 81-2:1998/A1:2005) has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks”, the secretariat of which is held by AFNOR. This Amendment to the European Standard EN 81-2:1998 shall be giv
30、en the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2006, and conflicting national standards shall be withdrawn at the latest by May 2006. This European Standard has been prepared under a mandate given to CEN by the European Commis
31、sion and the European Free Trade Association, and supports essential requirements of EU Directive(s). Fore relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this European Standard. The 1998 edition of EN 81-2, under 14.1.2.1.1b)3) and Annex H foresees the use
32、of electronic components in safety circuits thus giving hardware provisions. This amendment extends their use to permit the inclusion of software (programmable electronic systems PESSRAL). This amendment A1 covers those aspects that need to be addressed when programmable electronic systems (PESSRAL)
33、 are used to carry out electric safety functions for lifts within the scope of EN 81-2:1998 and EN 81-2:1998/A2:2004. This amendment A1 covers the necessary additional precautions by replacing the relevant existing text or EN 81-2:1998 or adding new clauses as indicated. NOTE Drafting and presentati
34、on of the amended text has been arranged to comply with the presentation of EN 81-2:1998. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmar
35、k, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword to amendment A2 This document (EN 81-2:1998/A2:2004) has been prepa
36、red by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks”, the secretariat of which is held by AFNOR. This Amendment to the European Standard EN 81-2:1998 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by
37、April 2005, and conflicting national standards shall be withdrawn at the latest by April 2005. 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 Drective(s). For relationship with
38、 EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,
39、 Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 81-2:1998 requires special machine and pulley rooms. Modern technology
40、shows that machines and associated parts can be located in the well, on the car or in cabinets. To ensure the safety of normal operation, maintenance and inspection provisions are necessary which are not yet described in this standard. This amendment covers the necessary additional precautions by re
41、placing the relevant existing text of EN 81-2:1998 or adding new clauses as indicated. BSI 2006 Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:51:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 81-2:1998 iv Contents Page Foreword ii 0Introduction 1 0.1General 1 0.2Principles 1 0.3Assu
42、mptions 2 1Scope 3 2Normative references 4 3Definitions 6 4Units and symbols 10 4.1Units 10 4.2Symbols 10 5Lift well 10 5.1General provisions 10 5.2Well enclosure 10 5.3Walls, floor and ceiling of the well 13 5.4Construction of the walls of lift wells and landing doors facing a car entrance 14 5.5Pr
43、otection of any spaces located below the car or the balancing weight 15 5.6Protection in the well 15 5.7Headroom and pit 16 5.8Exclusive use of the lift well 17 5.9Lighting of the well 17 5.10Emergency release 17 6Machinery and pulley spaces 18 6.1General provisions 18 6.2Access 18 6.3Machinery in m
44、achine room 18 6.4Machinery inside the well 20 6.5Machinery outside of the well 23 6.6Devices for emergency and test operations 24 6.7Construction and equipment of pulley spaces 25 7Landing doors 26 7.1General provisions 26 7.2Strength of doors and their frames 26 7.3Height and width of entrances 27
45、 7.4Sills, guides, door suspension 27 7.5Protection in relation to door operation 27 7.6Local lighting and “car here” signal lights 29 7.7Locking and closed landing door check 29 7.8Closing of automatically operated doors 31 8Car and balancing weight 31 8.1Height of car 31 8.2Available car area, rat
46、ed load, number of passengers 32 8.3Walls, floor and roof of the car 33 8.4Apron 34 8.5Car entrance 34 8.6Car doors 34 BSI 2006 Licensed Copy: sheffieldun sheffieldun, na, Tue Nov 07 08:51:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 81-2:1998 v Page 8.7Protection during operation of doors 35
47、 8.8Reversal of closing movement 36 8.9Electrical device for proving the car doors closed 36 8.10Sliding doors with multiple, mechanically linked panels 37 8.11Opening the car door 37 8.12Emergency trap doors and emergency doors 37 8.13Car roof 38 8.14Car header 38 8.15Equipment on top of the car. 3
48、8 8.16Ventilation 39 8.17Lighting 39 8.18Balancing weight 39 9Suspension, precautions against free fall, descent with excessive speed and creeping of the car 39 9.1Suspension 39 9.2Pulley and rope diameter ratios, rope/chain terminations 40 9.3Distribution of load between the ropes or the chains 40
49、9.4Protection for pulleys and sprockets 40 9.5Precautions against free fall, descent with excessive speed and creeping of the car 41 9.6Precautions against free fall of the balancing weight 42 9.7(Kept free) 42 9.8Safety gear 42 9.9Clamping device 44 9.10Tripping means for safety gears and clamping devices 45 9.11Pawl device 47 9.12Electrical anti-creep system 48 10Guide rails, buffers and final limit switch 49 10.1General provisions concerning guide rails 49 10.2Guiding