BS-EN-81-3-2000-A1-2008.pdf
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1、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
2、? ? ? ? ? ? ? ? ? ? ? ? ? ? +? Licensed CopyChinese University of Hong Kong, 13/06/2009 07:51, Uncontrolled Copy, (c) BSI ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? National foreword This British Standard is the UK implementation of EN 81-3:2000+A1:2008. It supersedes BS EN 81-3:2000, which i
3、s withdrawn. The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by ?. The UK participation in its preparation was entru
4、sted 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 necessary provisions of a contract. Users are responsible for its correct applicati
5、on. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments 3Implementation of CEN amendment A1:2008, and alignment of BSI and CEN publication dates ISBN 978 0 580 61706 5 ? ? ? 0 April 2009 Licensed CopyChinese Un
6、iversity of Hong Kong, 13/06/2009 07:51, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 81-3:2000+A1 July 2008 ICS 91.140.90 Supersedes EN 81-3:2000 English Version Safety rules for the construction and installation of lifts - Part 3: Electric and hydraulic service l
7、ifts Rgles de scurit pour la construction et linstallation des ascenseurs - Partie 3: Monte-charge lectriques et hydrauliques Sicherheitsregeln fr die Konstruktion und den Einbau von Aufzgen - Teil 3: Elektrisch und hydraulisch betriebene Kleingteraufzge This European Standard was approved by CEN on
8、 13 October 2000 and includes Amendment 1 approved by CEN on 29 June 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 bibliog
9、raphical 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 three official versions (English, French, German). A version in any other language made by translation under the responsibility of
10、 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 of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irela
11、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, 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,
12、 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 81-3:2000+A1:2008: E Licensed CopyChinese University of Hong Kong, 13/06/2009 07:51, Uncontrolled Copy, (c) BSI EN 81-3:2000+A1:2008 (E) 2 Contents Page Forew
13、ord5 Introduction.6 0.1 General6 1 Scope 9 2 Normative references10 3 Terms and definitions .11 4 Units and symbols.15 4.1 Units15 4.2 Symbols15 5 Service lift well.16 5.1 General provisions 16 5.2 Well enclosure16 5.3 Walls, floor and ceiling of the well.17 5.4 Protection of any spaces located belo
14、w the car, the counterweight or the balancing weight17 5.5 Protection in the well.17 5.6 Headroom and pit 18 5.7 Exclusive use of the service lift well19 6 Machine rooms.19 6.1 General provisions 19 6.2 Access 19 6.3 Construction and equipment of machine rooms20 7 Landing doors21 7.1 General provisi
15、ons 21 7.2 Strength of doors and their frames21 7.3 Height and width of entrances .22 7.4 Sills, guides, door suspension.22 7.5 Protection in relation to door operation22 7.6 Local lighting and car here signal lights.23 7.7 Locking and closed landing door check.23 8 Car, counterweight and balancing
16、weight 26 8.1 Height of car.26 8.2 Available car area and rated load.26 8.3 Walls, floor and roof of the car.26 8.4 Apron and automatic bridging sills .26 8.5 Car entrance.27 8.6 Car doors27 8.7 Protection during operation of doors27 8.8 Counterweight and balancing weight28 9 Suspension, precautions
17、 against free fall, descent with excessive speed and creeping of the car .28 9.1 Suspension.28 9.2 Sheave, pulley, drum and rope diameter ratios, rope/chain terminations.29 9.3 Rope traction29 9.4 Winding up of ropes for positive drive service lifts.30 9.5 Distribution of load between the ropes or t
18、he chains30 9.6 Protection for traction sheaves, pulleys and sprockets30 BS EN 81-3:2000+A1:2008 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:51, Uncontrolled Copy, (c) BSI EN 81-3:2000+A1:2008 (E) 3 9.7 Precautions against free fall, descent with excessive speed, creeping of the car
19、and against free fall of the counterweight or balancing weight.31 9.8 Safety gear .32 9.9 Tripping means for safety gear33 10 Guide rails, buffers and final limit switches.35 10.1 General provisions concerning guide rails 35 10.2 Guiding of the car, counterweight or balancing weight36 10.3 Buffers a
20、nd fixed stops for car and counterweight.36 10.4 Car and counterweight buffers 36 10.5 Final limit switches37 11 Clearances between the car and wall facing the car entrance.38 11.1 General provision38 11.2 Clearance between car and wall facing the car entrance38 12 Lift machine .38 12.1 General prov
21、ision38 12.2 Service lift machines for electric service lifts 38 12.3 Machine, jack and other hydraulic equipment for hydraulic service lifts .41 13 Electric installations and appliances 49 13.1 General provisions49 13.2 Contactors, relay-contactors, components of safety circuits50 13.3 Protection o
22、f motors.51 13.4 Main switches 51 13.5 Electric wiring52 13.6 Lighting and socket outlets53 14 Protection against electric faults; controls; priorities.54 14.1 Failure analysis and electric safety devices.54 14.2 Controls59 15 Notices, markings and operating instructions.60 15.1 General provisions60
23、 15.2 Rated load and vendors name 60 15.3 Car roof.61 15.4 Machine rooms 61 15.5 Well .62 15.6 Overspeed governor .62 15.7 Pit62 15.8 Electrical identification.63 15.9 Unlocking key for landing doors .63 15.10 Locking devices.63 15.11 Groups of lifts63 15.12 Tank 63 16 Examinations - Tests - Registe
24、r - Maintenance63 16.1 Examinations and tests 63 16.2 Register 64 16.3 Vendor information .64 Annex A (normative) List of the electric safety devices.66 Annex B (normative) Unlocking triangle 67 Annex C (informative) Technical dossier .68 C.1 Introduction68 C.2 General .68 C.3 Technical details and
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- BS EN 81 2000 A1 2008
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