EN 81-21:2009+A1:2012
(Main)Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 21: New passenger and goods passenger lifts in existing building
Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 21: New passenger and goods passenger lifts in existing building
This European Standard specifies the safety rules related to new passenger and goods/passenger lifts permanently installed in existing buildings where in some circumstances due to limitations enforced by building constraints, some requirements of EN 81-1 and EN 81-2 cannot be met (see also 4th sentence of Introduction).
This European Standard addresses a number of these constraints and gives requirements for alternative solutions. It shall be read and applied in conjunction with the European Standards EN 81-1 or EN 81-2 and their amendments A1:2005 and A2:2004, including their Clause 0.
This European Standard covers:
- Either the construction and installation of one or more complete new lift(s) including new well and machinery spaces in an existing building; or
- The replacement of one or more existing lift(s) by new ones in existing well(s) and machinery spaces.
This European Standard does not cover:
- Replacement or modifications of some parts to a lift already installed;
- Other applications outside of the scope of EN 81-1 or EN 81-2.
Sicherheitsregeln für die Konstruktion und den Einbau von Aufzügen - Aufzüge für den Personen- und Gütertransport - Teil 21: Neue Personen- und Lastenaufzüge in bestehenden Gebäuden
Diese Europäische Norm legt Sicherheitsregeln für neue Personen- und Lastenaufzüge fest, die dauerhaft in bestehende Gebäude eingebaut werden, bei denen in manchen Fällen aufgrund von baulichen Einschrän-kungen durch bauliche Einschränkungen einige Anforderungen von EN 81 1 und EN 81-2 nicht erfüllt werden können (siehe Einleitung, 4. Satz).
Diese Europäische Norm befasst sich mit einer Anzahl dieser Einschränkungen und nennt Anforderungen für alternative Lösungen. Sie muss in Verbindung mit den Normen EN 81 1 oder EN 81 2 !gelöschter Text", einschließlich ihres Abschnittes 0, verstanden und angewendet werden.
Diese Europäische Norm gilt entweder für:
- die konstruktive Ausführung und den Einbau eines oder mehrerer vollständig neuer Aufzüge in ein bestehendes Gebäude einschließlich eines neuen Schachts und neuen Aufstellungsorten für Triebwerk und Steuerung; oder
- den Austausch eines oder mehrerer vorhandener Aufzüge durch neue in dem (den) vorhandenen Schacht (Schächten) und Aufstellungsorten für Triebwerk und Steuerung.
Diese Europäische Norm gilt nicht für:
- den Austausch oder die Änderungen einzelner Teile eines bereits errichteten Aufzuges;
- andere Anwendungen außerhalb des Anwendungsbereichs der EN 81 1 oder EN 81 2.
Règles de sécurité pour la construction et l'installation des élévateurs - Élévateurs pour le transport de personnes et de charges - Partie 21 : Ascenseurs et ascenseurs de charge neufs dans les bâtiments existants
Varnostna pravila za konstruiranje in vgradnjo dvigal (liftov) - Dvigala za prevoz oseb in blaga - 21. del: Nova osebna in tovorno-osebna dvigala v obstoječih stavbah (vključno z dopolnilom A1)
Ta evropski standard določa varnostna pravila v zvezi z novimi osebnimi in tovorno-osebnimi dvigali, ki so trajno vgrajeni v obstoječe stavbe, kadar v nekaterih okoliščinah zaradi omejitev, ki jih narekujejo gradbene ovire, nekaterih zahtev standardov EN 81-1 in EN 81-2 ni mogoče izpolniti (glejte tudi četrti stavek uvoda). Ta evropski standard obravnava številne tovrstne omejitve in določa zahteve za alternativne rešitve. Standard se bere in uporablja v povezavi z evropskima standardoma EN 81-1 ali EN 81-2, vključno z njunima točkama 0. Ta evropski standard zajema: – konstruiranje in vgradnjo enega ali več celotnih novih dvigal, vključno z novim jaškom in strojnico v obstoječi stavbi, – ali zamenjavo enega ali več obstoječih dvigal z novimi dvigali v obstoječem jašku in s strojnico. Ta evropski standard ne zajema: – zamenjave ali sprememb nekaterih delov pri že vgrajenem dvigalu, –drugih uporab zunaj področja uporabe standardov EN 81-1 ali EN 81-2.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2012
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SIST EN 81-21:2009
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RVHELQEODJDGHO 1RYDRVHEQDLQWRYRUQRRVHEQDGYLJDODYREVWRMHþLK
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Safety rules for the construction and installation of lifts - Lifts for the transport of persons
and goods - Part 21: New passenger and goods passenger lifts in existing buildings
Sicherheitsregeln für die Konstruktion und den Einbau von Aufzügen - Aufzüge für den
Personen- und Gütertransport - Teil 21: Neue Personen- und Lastenaufzüge in
bestehenden Gebäuden
Règles de sécurité pour la construction et l'installation des élévateurs - Élévateurs pour
le transport de personnes et de charges - Partie 21 : Ascenseurs et ascenseurs de
charge neufs dans les bâtiments existants
Ta slovenski standard je istoveten z: EN 81-21:2009+A1:2012
ICS:
91.140.90 'YLJDOD7HNRþHVWRSQLFH Lifts. Escalators
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 81-21:2009+A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2012
ICS 91.140.90 Supersedes EN 81-21:2009
English Version
Safety rules for the construction and installation of lifts - Lifts for
the transport of persons and goods - Part 21: New passenger
and goods passenger lifts in existing buildings
Règles de sécurité pour la construction et l'installation des Sicherheitsregeln für die Konstruktion und den Einbau von
élévateurs - Élévateurs pour le transport de personnes et Aufzügen - Aufzüge für den Personen- und Gütertransport -
de charges - Partie 21 : Ascenseurs et ascenseurs de Teil 21: Neue Personen- und Lastenaufzüge in
charge neufs dans les bâtiments existants bestehenden Gebäuden
This European Standard was approved by CEN on 16 July 2009 and includes Amendment 1 approved by CEN on 16 July 2012.
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 national
standards may be obtained on application to the CEN-CENELEC 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 a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of 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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 81-21:2009+A1:2012: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 List of significant hazards .7
5 Safety requirements and/or protective measures .8
5.1 Perforate wall of the lift well .8
5.2 Clearances between car, counterweight or balancing weight .8
5.3 Counterweight or balancing weight in a separate well .8
5.4 Pulleys in the well .9
5.5 Reduced top clearances . 10
5.6 Car roof balustrade . 14
5.7 Reduced bottom clearances . 15
5.8 Apron . 19
5.9 Height of machine room . 21
5.10 Height of machine room doors . 21
5.11 Dimensions of trap doors for machine room . 21
5.12 Height of pulley rooms . 22
5.13 Dimensions of trap doors for pulley room . 22
5.14 Height of landing doors . 22
6 Verification of safety requirements and/or protective measures . 22
6.1 Verification table . 22
6.2 Tests before putting the lift into service . 24
6.3 Technical dossier. 24
7 Information for use . 24
7.1 Instructions . 24
7.2 Notices and warnings . 25
Annex A (normative) List of the electric safety devices . 27
Annex B (informative) Periodical examinations and tests, examinations and tests after an
important modification or after an accident . 28
B.1 Periodical examinations and tests . 28
B.2 Examinations and tests after an important modification or after an accident . 28
Annex C (normative) Examination of pre-triggered stopping system . 29
C.1 General provisions . 29
C.2 Statement and test samples . 29
C.3 Laboratory tests . 30
C.3.1 Method of test . 30
C.3.2 Determination of the nominal braking force of the stopping gear . 30
C.3.3 Checking after the tests . 30
C.4 Calculation . 31
C.4.1 Calculation method. 31
C.4.2 Site test case . 31
C.4.3 Worst cases . 31
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 95/16/EC . 33
Bibliography . 34
Foreword
This document (EN 81-21:2009+A1:2012) 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 by endorsement, at the latest by February 2013, and conflicting national standards shall be withdrawn
at the latest by February 2013.
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 for identifying any or all such patent rights.
This document supersedes EN 81-21:2009.
This document includes Amendment 1 approved by CEN on 2012-07-16.
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
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 Directive(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.
This standard is part of the EN 81 series of standards “Safety rules for the construction and installation of lifts”.
This is the first edition.
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, Denmark, Estonia, Finland, 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 the United Kingdom.
Introduction
This document is a type C standard as stated in EN ISO 12100.
When provisions of this type C standard are different from those stated in type A or B standards, the
provisions of this type C standard take precedence over the provisions of the other standards, for machines
that have been designed and built according to the provisions of this type C standard.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are
indicated in the scope of this document.
Where one or several requirements in EN 81-1 or EN 81-2 !deleted text" cannot be fulfilled, due to
reasons such as the constraints of the structure of the existing building, the corresponding requirements in this
European Standard apply. According to section 2.2 of Annex I to the Lifts Directive, the application of
alternative measures to prevent the risk of crushing above and underneath the lift car is restricted to
installations where the requirement for free space or refuge is impossible to fulfil and may be subject to prior
approval by national authorities.
The main concern dealt with in this standard is the reduction of top and pit clearances that may be required
due to site conditions. The adopted principle of safety is based on two levels of achievement: first by means of
an electrical stopping of the lift car, then by means of a mechanical stopping of the lift car.
When drafting this standard, it has been considered for reduced overhead and pit the following:
a) Risk reduction measures that rely solely on operations in compliance with procedures are considered as
not acceptable, except in a few situations in which mistake-proof solutions are not available (e.g. some
activities in repair and installation in which safety devices cannot be operational);
b) The risk reduction measures shall be automatically (without any intervention) activated, or may be
manually activated if mistake-proof-by-design, or a combination of both is used.
1 Scope
This European Standard specifies the safety rules related to new passenger and goods/passenger lifts
permanently installed in existing buildings where in some circumstances due to limitations enforced by
th
building constraints, some requirements of EN 81-
...
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