oSIST prEN 81-42:2022
(Main)Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Part 42: Vertical lifting appliance with enclosed carrier intended for use by persons, including persons with disability
Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Part 42: Vertical lifting appliance with enclosed carrier intended for use by persons, including persons with disability
1.1 This document specifies safety requirements for construction, manufacturing, installation, maintenance, inspection and dismantling of permanently installed electrically powered vertical lifting appliances affixed to a building structure intended for use by persons, including persons with disability:
- travelling vertically between predefined levels along a guided path whose inclination to the vertical does not exceed 15°;
- supported or sustained by rack and pinion, rope traction drive, noncircular elastomeric-coated suspension means (hereafter called traction belts) traction drive, rope positive drive, chains, toothed belts, screw and nut, guided chain, scissors mechanism or hydraulic jack (direct or indirect);
- with enclosed wells;
- with a rated speed not greater than 0,15 m/s;
- with the carrier completely enclosed.
1.2 This document does not cover:
- hydraulic lifting appliances where the setting of the pressure relief valve (4.8.3.5.3) exceeds 50 MPa;
- operation in severe conditions (e.g. extreme climates, strong magnetic fields);
- lightning protection;
- operation subject to special rules (e.g. potentially explosive atmospheres);
- handling of materials, the nature of which could lead to dangerous situations;
- lifting appliances whose primary function is the transportation of goods;
- lifting appliances prone to vandalism;
- earthquakes, flooding;
- firefighting and evacuation;
- noise and vibrations;
- the design of concrete, hard core, timber or other foundation or building arrangement;
- the design of anchorage bolts to the supporting structure;
- the transport of type-C wheelchairs as defined in EN 12183:2014 and/or EN 12184:2014;
- vertically sliding doors.
NOTE Noise and vibration are not considered significant nor relevant hazards.
1.3 This document deals with all significant hazards, hazardous situations or hazardous events relevant to lifting appliance, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. They have been identified by risk assessment; see Annex I.
1.4 This document is not applicable to lifting appliances manufactured before the date of its publication.
Sicherheitsregeln für die Konstruktion und den Einbau von Aufzügen - Spezialaufzüge für die Beförderung von Personen und Gütern - Teil 42: Vertikale Hebezeuge mit geschlossenem Lastträger für Personen und Personen mit Behinderung
1.1 Dieses Dokument legt Sicherheitsanforderungen für Konstruktion, Herstellung, Installation, Wartung, Inspektion und Demontage von fest installierten elektrisch betriebenen vertikalen Aufzugsanlagen fest, die an einer Gebäudestruktur angebracht sind, die für die Benutzung durch Personen, einschließlich Personen mit Behinderungen, vorgesehen ist:
— sich vertikal zwischen vordefinierten Ebenen entlang einer geführten Bahn bewegend, deren Neigung zur Vertikalen nicht mehr als 15° beträgt,
— gestützt oder gehalten durch Zahnstange und Ritzel, Seilzugantrieb, nicht kreisförmige elastomerbeschichtete Aufhängungsmittel (nachstehend Zugriemen genannt), Trommel- und Kettentriebwerk, Seilantrieb mit formschlüssiger Verbindung, Ketten, Zahnriemen, Schraube und Mutter, geführte Kette, Scherenmechanismus oder Hydraulikzylinder (direkt oder indirekt),
— mit geschlossenen Schächten,
— mit einer Nenngeschwindigkeit von nicht mehr als 0,15 m/s,
— mit vollständig geschlossener Kabine.
1.2 Dieses Dokument behandelt nicht:
— hydraulische Aufzugsanlagen, bei denen die Einstellung des Druckbegrenzungsventils (4.8.3.5.3) 50 MPa übersteigt,
— Betrieb unter erschwerten Bedingungen (z. B. extreme Klimabedingungen, starke Magnetfelder),
— den Blitzschutz,
— den Betrieb unter besonderen Anforderungen (z. B. in explosionsgefährdeten Bereichen);
— Umgang mit Materialien, die aufgrund ihrer Beschaffenheit gefährliche Situationen verursachen können,
— Aufzugsanlagen, deren Hauptfunktion die Beförderung von Gütern ist,
— Aufzugsanlagen, die anfällig für Vandalismus sind,
— Erdbeben, Überschwemmung,
— Brandbekämpfung und Evakuierung,
— Lärm und Vibrationen,
— die Gestaltung von Beton, Schotterunterfütterung, Holz oder anderen Fundamenten oder Gebäudekonstruktionen,
— Auslegung der für die Verankerung im Tragwerk verwendeten Bolzen,
— Beförderung von Rollstühlen des Typs C nach der Definition in EN 12183:2014 und/oder EN 12184:2014,
— senkrecht bewegte Fahrkorb-Schiebetüren.
ANMERKUNG Lärm und Vibrationen werden weder als signifikante noch als relevante Gefahren angesehen.
1.3 Dieses Dokument behandelt alle signifikanten Gefährdungen, Gefährdungssituationen oder Gefährdungsereignisse von Aufzugsanlagen, wenn sie bestimmungsgemäß und unter Bedingungen von durch den Hersteller vernünftigerweise vorhersehbaren Fehlanwendungen verwendet werden. Sie wurden durch eine Risikobewertung ermittelt. Siehe Anhang I.
1.4 Dieses Dokument gilt nicht für Aufzugsanlagen, die vor dem Datum der Veröffentlichung dieses Dokuments hergestellt wurden.
Règles de sécurité pour la construction et l'installation des élévateurs - Élévateurs spéciaux pour le transport des personnes et des charges - Partie 42 : Élévateurs verticaux à habitacle clos destiné à l'usage de personnes, y compris de personnes en situation de handicap
1.1 Le présent document spécifie les exigences de sécurité applicables à la construction, à la fabrication, à l'installation, à la maintenance, à l'inspection et au démontage des élévateurs verticaux électriques installés de façon permanente dans une structure de bâtiment et destinés à l'usage de personnes, y compris de personnes en situation de handicap :
- se déplaçant verticalement entre des niveaux prédéfinis le long d'un parcours guidé dont l'inclinaison à la verticale ne dépasse pas 15° ;
- supportés ou soutenus par une crémaillère, un entraînement par adhérence à câbles, un entraînement par adhérence utilisant des organes de suspension non circulaires à revêtement élastomère (ici désignés par « courroies de traction »), un entraînement à treuil attelé, des chaînes, des courroies crantées, une transmission vis-écrou, une chaîne guidée, un mécanisme de ciseaux ou un vérin hydraulique (direct ou indirect) ;
- avec des gaines closes ;
- dont la vitesse nominale ne dépasse pas 0,15 m/s ;
- dont l'habitacle est entièrement clos.
1.2 Le présent document ne concerne pas :
- les élévateurs hydrauliques où le réglage du limiteur de pression (4.8.3.5.3) dépasse 50 MPa ;
- le fonctionnement dans des conditions difficiles (par exemple, climats extrêmes, champs magnétiques puissants) ;
- la protection contre la foudre ;
- le fonctionnement soumis à des règles particulières (par exemple, atmosphères explosives) ;
- la manutention de matériaux dont la nature peut conduire à des situations dangereuses ;
- les élévateurs qui ont pour principale fonction le transport de marchandises ;
- les élévateurs exposés au vandalisme ;
- les séismes et inondations ;
- la lutte contre l'incendie et l'évacuation ;
- le bruit et les vibrations ;
- la conception de fondations ou de configurations de bâtiments en béton, en matériaux compacts, en bois ou autre ;
- la conception des ancrages à la structure de support ;
- le transport de fauteuils roulants de type C tels que définis dans l'EN 12183:2014 et/ou l'EN 12184:2014 ;
- les portes coulissant verticalement.
NOTE Le bruit et les vibrations ne sont pas considérés comme des phénomènes dangereux significatifs ou pertinents.
1.3 Le présent document traite de tous les phénomènes dangereux significatifs, situations dangereuses ou événements dangereux se rapportant aux élévateurs, lorsqu'ils sont utilisés comme il est prévu et dans des conditions de mauvaise utilisation qui peuvent être raisonnablement prévues par le fabricant.
Ceux-ci sont identifiés par une évaluation des risques ; voir l'Annexe I.
1.4 Le présent document ne s'applique pas aux élévateurs fabriqués avant sa date de publication.
Varnostna pravila za konstruiranje in vgradnjo dvigal (liftov) - Posebna dvigala za prevoz oseb in blaga - 42. del: Navpična dvižna naprava z zaprtim nosilcem, namenjena za uporabo osebam, vključno z invalidi
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 81-42:2022
01-september-2022
Varnostna pravila za konstruiranje in vgradnjo dvigal (liftov) - Posebna dvigala za
prevoz oseb in blaga - 42. del: Navpična dvižna naprava z zaprtim nosilcem,
namenjena za uporabo osebam, vključno z invalidi
Safety rules for the construction and installation of lifts - Special lifts for the transport of
persons and goods - Part 42: Vertical lifting appliance with enclosed carrier intended for
use by persons, including persons with disability
Sicherheitsregeln für die Konstruktion und den Einbau von Aufzügen - Spezialaufzüge
für die Beförderung von Personen und Gütern - Teil 42: Vertikale Hebezeuge mit
geschlossenem Lastträger für Personen und Personen mit Behinderung
Règles de sécurité pour la construction et l'installation des élévateurs - Élévateurs
spéciaux pour le transport des personnes et des charges - Partie 42 : Élévateurs
verticaux à habitacle clos destiné à l'usage de personnes, y compris de personnes en
situation de handicap
Ta slovenski standard je istoveten z: prEN 81-42
ICS:
91.140.90 Dvigala. Tekoče stopnice Lifts. Escalators
oSIST prEN 81-42:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 81-42:2022
---------------------- Page: 2 ----------------------
oSIST prEN 81-42:2022
DRAFT
EUROPEAN STANDARD
prEN 81-42
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2022
ICS 91.140.90
English Version
Safety rules for the construction and installation of lifts -
Special lifts for the transport of persons and goods - Part
42: Vertical lifting appliance with enclosed carrier
intended for use by persons, including persons with
disability
Règles de sécurité pour la construction et l'installation Sicherheitsregeln für die Konstruktion und den Einbau
des élévateurs - Élévateurs spéciaux pour le transport von Aufzügen - Spezialaufzüge für die Beförderung von
des personnes et des charges - Partie 42 : Élévateurs Personen und Gütern - Teil 42: Vertikale Hebezeuge
verticaux à habitacle clos destiné à l'usage de mit geschlossenem Lastträger für Personen und
personnes, y compris de personnes en situation de Personen mit Behinderung
handicap
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 10.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 81-42:2022 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
Contents Page
European foreword . 6
Introduction . 7
1 Scope . 12
2 Normative references . 13
3 Terms and definitions . 16
4 Safety requirements and/or protective/risk reduction measures . 18
4.1 General . 18
4.2 Well and machinery spaces . 18
4.2.1 General provisions . 18
4.2.2 Access to well and to machinery spaces. 21
4.2.3 Access and emergency doors – Access trap doors – Inspection doors . 21
4.2.4 Notices . 22
4.2.5 Well . 23
4.2.6 Machinery spaces . 29
4.3 Landing doors and carrier doors . 34
4.3.1 General provisions . 34
4.3.2 Height and width of entrances . 34
4.3.3 Sills, guides, door suspension . 35
4.3.4 Horizontal door clearances . 35
4.3.5 Strength of landings and carrier doors . 36
4.3.6 Protection in relation to door operation . 40
4.3.7 Local landing lighting and “Carrier here” indication . 42
4.3.8 Locking and closed landing door check . 42
4.3.9 Locking and emergency unlocking of landing and carrier doors . 43
4.3.10 Requirements common to devices for proving the locked condition and the closed
condition of the landing door . 46
4.3.11 Sliding landing doors with multiple, mechanically linked panels . 46
4.3.12 Closing of automatically operated landing doors . 46
4.3.13 Electric safety device for proving the carrier doors closed . 47
4.3.14 Sliding or folding carrier doors with multiple, mechanically linked panels . 47
4.3.15 Opening the carrier door . 47
4.4 Carrier, counterweight and balancing weight . 48
4.4.1 Carrier . 48
4.4.2 Counterweight and balancing weight . 57
4.5 Suspension means and related protection means . 57
4.5.1 Suspension means . 57
4.5.2 Sheave, pulley, drum and suspension means ratios, suspension means terminations . 58
4.5.3 Rope traction . 58
4.5.4 Winding up of ropes for positive drive lifting appliances . 59
4.5.5 Distribution of load between the suspension members . 59
4.5.6 Protection for sheaves, pulleys and sprockets . 60
4.5.7 Traction sheaves, pulleys and sprockets in the well . 62
4.5.8 Marking . 62
2
---------------------- Page: 4 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
4.6 Precautions against free fall, excessive speed, unintended carrier movement and
creeping of the carrier . 62
4.6.1 General provisions . 62
4.6.2 Safety gear and its tripping means . 64
4.6.3 Rupture valve . 70
4.6.4 Ascending carrier overspeed protection means . 71
4.6.5 Protection against unintended carrier movement . 72
4.7 Guide rails . 75
4.7.1 Guiding of the carrier, counterweight or balancing weight . 75
4.7.2 Permissible stresses and deflections . 75
4.8 Lift machinery and associated equipment . 76
4.8.1 General provision . 76
4.8.2 Additional requirements for lift machine used on traction lifting appliances and
positive drive lifting appliances . 76
4.8.3 Additional requirements for lift machine for hydraulic lifting appliances . 81
4.8.4 Additional requirements for lift machine for rack and pinion drive . 89
4.8.5 Additional requirements for lift machine for screw and nut drive . 90
4.8.6 Additional requirements for lift machine for scissors mechanism drive . 92
4.8.7 Additional requirements for lift machine for guided chain drive . 93
4.9 Electric installations and appliances . 95
4.9.1 General provisions . 95
4.9.2 Incoming supply conductor terminations . 97
4.9.3 Contactors, contactor relays, components of safety circuits . 97
4.9.4 Protection of electrical equipment . 98
4.9.5 Main switches . 99
4.9.6 Electric wiring . 100
4.9.7 Lighting and socket outlets . 101
4.9.8 Control of the supply for lighting and socket outlets . 101
4.9.9 Protective earthing . 102
4.9.10 Electrical identification . 102
4.10 Protection against electric faults; failure analysis; electric safety devices . 102
4.10.1 Protection against electric faults; failure analysis . 102
4.10.2 Electric safety devices . 103
4.11 Controls – Final limit switches – Priorities . 107
4.11.1 Control of lifting appliance operations . 107
4.11.2 Final limit switches . 113
4.11.3 Emergency alarm device and intercom system . 115
4.11.4 Priorities and signals . 115
5 Verification of the safety requirements and/or protective/risk reduction measures . 115
5.1 Verification of design . 115
5.2 Validation tests for safety devices . 120
5.2.1 Overspeed safety device . 120
5.2.2 Ascending overspeed protection . 120
5.2.3 Rupture valve . 120
5.2.4 Safety gear . 120
5.2.5 Self-sustaining system . 120
5.2.6 Stopping safety device . 120
5.2.7 Landing door locking devices . 120
5.2.8 Safety circuits containing electronic components . 121
5.2.9 Self-monitoring . 121
5.3 Verification tests on each lifting appliance before first use . 121
6 Information for use . 122
3
---------------------- Page: 5 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
6.1 General . 122
6.2 Signals and warning devices . 122
6.2.1 Information to be displayed . 122
6.2.2 Operating instructions . 123
6.3 Accompanying documents (in particular: Instruction handbook) . 124
6.3.1 General . 124
6.3.2 Marking . 125
6.3.3 Building clearance requirements . 126
6.4 Logbook . 126
Annex A (informative) Building interfaces . 128
A.1 General provisions . 128
A.2 Support of guide rails . 128
A.3 Ventilation of carrier, well and machine rooms . 128
Annex B (informative) Guidance in selection of lifting appliances . 131
B.1 Introduction . 131
B.2 Selection of lifting appliances . 131
B.3 Electrical supply and lighting . 132
B.4 Maintenance . 132
Annex C (informative) Recommendations for the provisions and use of specially adapted
control devices, switches and sensors . 133
C.1 Control devices . 133
C.2 Assistance . 133
C.3 Specially adapted switches . 133
Annex D (normative) Additional requirements concerning accessibility and usability by
persons with disability . 134
D.1 General . 134
D.2 Installations with public access . 134
D.3 Installations with private access . 139
Annex E (informative) In-use periodic verification, tests and servicing. 141
E.1 Periodic verifications and tests . 141
E.2 Servicing . 141
Annex F (normative) Safety components – Tests procedures for verification . 142
F.1 General provisions . 142
F.2 Test report . 142
F.3 Screw and nut (not self-sustaining system) stopping safety device . 143
F.4 Self-sustaining system . 145
Annex G (normative) Alternative suspension means . 146
G.1 Scope . 146
G.2 Requirements . 146
4
---------------------- Page: 6 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
G.3 Verification of requirements and/or measures . 154
G.4 Information for use . 158
Annex H (normative) List of electric safety devices . 162
Annex I (informative) Significant hazards . 164
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered . 169
Bibliography . 175
5
---------------------- Page: 7 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
European foreword
This document (prEN 81-42:2022) has been prepared by Technical Committee CEN/TC 10 “Lifts,
escalators and moving walks”, the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral part
of this document.
This document is part of the EN 81 series of standards. The structure of the EN 81 series is described in
CEN/TR 81-10:2008.
6
---------------------- Page: 8 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
Introduction
0.1 General
This document is a type-C standard as stated in EN ISO 12100:2010.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous events are
covered are indicated in the Scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A or type-B
standards, the requirements of this type-C standard take precedence over the requirements of the other
standards for machines that have been designed and built according to the requirements of this type-C
standard.
0.2 General remarks
0.2.1 The object of this document is to define safety rules related to passenger lifting appliances with a
view to safeguarding persons and objects against the risk of accidents associated with the normal use,
maintenance and emergency operation of lifting appliances.
a) Persons to be safeguarded:
1) users, including passengers and competent and authorized persons, e.g. maintenance and
inspection personnel (see EN 13015:2001+A1:2008);
2) persons in the surrounding area of the well, or any machinery spaces, who may be affected by
the lifting appliance.
b) Property to be safeguarded:
1) loads in carrier;
2) components of the lifting appliance installation;
3) building in which the lifting appliance is installed;
4) the immediate surrounding area of the lifting appliance installation.
NOTE Even if EN 81-71:2018+AC:2019 and EN 81-77:2018 do not apply to lifting appliances covered by this
document, they give additional requirements covering lifts resistant to acts of vandalism and lifts in seismic
conditions.
0.2.2 A study has been made of the various possible hazards with lifting appliances (see Annex I).
0.2.3 When the weight, size and/or shape of components prevent them from being moved by hand,
they are either:
a) fitted with attachments for lifting gear; or
b) designed so that they can be fitted with such attachments (e.g. by means of threaded holes); or
c) shaped in such a way that standard lifting gear can be attached.
7
---------------------- Page: 9 ----------------------
oSIST prEN 81-42:2022
prEN 81-42:2022 (E)
0.2.4 This document is of relevance, in particular, for the following stakeholder groups representing
the market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organizations, market surveillance, etc.)
Others can be affected by the level of machinery safety achieved with the means of the document by the
above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e.g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate in the drafting
process of this document.
0.3 Principles
0.3.1 In drawing up this document the following principles have been used.
0.3.2 This document does not repeat all the general technical rules applicable to every electrical,
mechanical, or building construction including the protection of building elements against fire.
It has, however, been necessary to establish certain requirements of good construction, either because
they are peculiar to lifting appliance manufacture or because in the case of lifting appliance utilization
the requirements may be more stringent than elsewhere.
0.3.3 This document states minimum rules for the installation of lifting appliances into
buildings/constructions. Some countries can have regulations for the construction of buildings, etc. which
cannot be ignored.
Ty
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.