prEN 17639

Safety of machinery - Cableway installations designed for the transport of material and specially designated persons - General safety requirements

This Type C standard document applies to fixed cableways operating as single-cable or bi-cable aerial ropeways operating on a single-track or dual-track for the transport
-   of goods to supply goods to and dispose of waste from mountain huts and shelters and
-   of specially designated persons.
This document does not apply to:
-   cableways primarily designed, constructed or operated mainly for the transport of persons and subject to Regulation (EU) 2016/424;
-   portable cableways;
-   lifts;
-   funicular railways;
-   fixed and portable equipment used exclusively for leisure and pleasure purposes and not for the transport of persons;
-   water ski lifts;
-   agricultural and forestry installations;
-   rope crane installations and crane installations;
-   mining installations or other installations set up and used for industrial purposes;
-   drilling equipment.
This document deals with the significant hazards arising from the construction and operation of the aforementioned cableways and measures to eliminate or reduce these hazards, provided that these cableways are used in accordance with their intended purpose and that the remaining residual risk has been anticipated and accepted by the manufacturer. A full list of all risks considered under EN ISO 12100:2010 is shown at Annex A.
The requirements under this document do not apply to equipment and systems manufactured or placed on the market before the date that this document is published.
In the event that there are changes to the existing cableways, these changes must be assessed in terms of their impact on safety in accordance with EN ISO 12100:2010. If this assessment shows that the intended changes do not constitute a significant change pursuant to the Machinery Directive, the requirements under this document must in all cases be fulfilled by the assemblies/components concerned.
In the following sections, for reasons of simplification, the term cableway is used on its own to cover the types of equipment covered by this standard.
This document does not cover:
-   hazards caused by noise;
-   hazards caused by vibration;
-   hazards caused by explosion;
-   hazards caused by electromagnetic influences (EMC).
NOTE   Directive 2014/30/EU regarding electromagnetic compatibility may be used for machinery or components in accordance with this standard. This standard is not intended as a means of proving compliance with the basic health and safety requirements of the aforementioned directive or the aforementioned hazards.

Sicherheit von Maschinen - Seilbahnen für die Beförderung von Material und eigens benannten Personen - Allgemeine Sicherheitsanforderungen

Dieses Dokument vom Typ einer C-Norm ist anzuwenden für ortsfeste Seilbahnen als Einseil- oder Zweiseilpendelbahnen im ein- oder zweispurigen Betrieb zur Beförderung
-   von Gütern zur Ver- und Entsorgung von Schutz- und Berghütten und
-   von eigens benannten Personen.
Die Besonderheit dieser Seilbahnen liegt in der geringen Nutzung (im Durchschnitt 6 Fahrten pro Betriebstag), in der niedrigen Geschwindigkeit (bis 4 m/s) und dem eingeschränkten Personenkreis, der die Seilbahn benutzt. Es besteht keine Beförderungspflicht.
Dieses Dokument ist nicht anzuwenden für:
-   Seilbahnen, die hauptsächlich zur Beförderung von Personen entworfen, errichtet oder betrieben werden und der Verordnung (EU) 2016/424 unterliegen;
-   ortsveränderliche Seilbahnen;
-   Aufzüge;
-   Standseilbahnen;
-   ortsfeste und verfahrbare Ausrüstung, die ausschließlich Freizeit- und Vergnügungszwecken und nicht der Personenbeförderung dient;
-   Wasserskiliftanlagen;
-   land- und forstwirtschaftliche Anlagen;
-   Seilkran- und Krananlagen;
-   bergbauliche Anlagen oder andere zu industriellen Zwecken aufgestellte und genutzte Anlagen;
-   Bohranlagen.
Dieses Dokument behandelt die signifikanten Gefährdungen, die beim Bau und Betrieb von den zuvor genannten Seilbahnen entstehen, und Maßnahmen zur Beseitigung dieser Gefährdungen oder ihrer Verminderung, sofern diese Seilbahnen bestimmungsgemäß eingesetzt werden und die verbleibende Restgefahr vom Hersteller vorhergesehen sowie in Kauf genommen wurde. Eine vollständige Liste aller betrachteten Gefährdungen nach EN ISO 12100:2010 ist im Anhang A wiedergegeben.
Die Anforderungen dieses Dokumentes gelten nicht für Einrichtungen und Systeme, die vor dem Erscheinungsdatum dieses Dokumentes hergestellt oder in Verkehr gebracht wurden.

Sécurité des machines - Installations à câbles destinées au transport de matériel et personnes spécifiquement désignées - Exigences de sécurité générale

La présente norme de type C s’applique aux installations à câbles permanentes de type téléphériques à va-et-vient, monocâble ou bi-câble, à une ou deux voies, destinées au transport :
- de matériels destinés à l’approvisionnement et l’évacuation des déchets de refuges ; et
- de personnes spécifiquement désignées.
Le présent document ne s’applique pas aux installations suivantes :
- les installations à câbles conçues, construites et exploitées principalement pour le transport de personnes et soumises au règlement (UE) 2016/424 ;
- les installations temporaires ;
- les ascenseurs ;
- les funiculaires ;
- les équipements permanents ou temporaires destinés exclusivement aux loisirs et aux divertissements et non utilisés comme moyen de transport pour les personnes ;
- les remontées mécaniques pour le ski nautique ;
- les équipements agricoles et forestiers ;
- les grues à câble et les installations de grues ;
- les installations minières et autres installations implantées et utilisées à des fins industrielles ;
- les installations de forage.
Le présent document traite des phénomènes dangereux significatifs qui interviennent lors de la construction et de l’exploitation des installations à câbles susmentionnées, ainsi que des mesures permettant de réduire ou d’éliminer ces risques, à condition que ces installations à câbles soient utilisées conformément à leur destination et que le risque résiduel ait été prévu et accepté par le constructeur. Une liste complète de tous les dangers considérés selon la norme EN ISO 12100:2010 est donnée à l’Annexe A.
Les prescriptions de la présente norme ne s’appliquent pas aux équipements et systèmes fabriqués ou mis sur le marché avant la date de sa publication.
Dans le cas de modifications apportées à des installations à câbles existantes, ces modifications doivent être évaluées du point de vue de leur pertinence en matière de sécurité conformément à la norme EN ISO 12100:2010. Si cette évaluation montre que les modifications envisagées ne constituent pas une modification substantielle au sens de la directive machines, les exigences de ce document doivent cependant être respectées par les ensembles/composants concernés.
Pour faciliter la lecture, seul le terme d’« installation à câbles » est utilisé pour désigner les types d’installation traités dans la présente norme.
Le présent document ne traite pas :
- des risques dus au bruit ;
- des risques dus aux vibrations ;
- des risques d’explosion ;
- des risques dus aux interférences électromagnétiques (CEM).
NOTE La directive 2014/30/UE relative à la compatibilité électromagnétique peut s’appliquer aux types de machines ou composants couverts par cette norme. La présente norme n’est pas destinée à démontrer la conformité aux exigences essentielles d’hygiène et de sécurité de la directive précitée ou aux risques mentionnés ci-dessus.

Varnost strojev - Žičniške naprave za prevoz materiala in posebej za to določene osebe - Splošne varnostne zahteve

General Information

• Status: Not Published
• Publication Date: 13-Mar-2023
• ICS: 45.100 - Cableway equipment
• Technical Committee: CEN/TC 242 - Safety requirements for passenger transportation by rope
• Drafting Committee: CEN/TC 242 - Safety requirements for passenger transportation by rope
• Current Stage: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 08-Feb-2022
• Due Date: 10-Apr-2021
• Completion Date: 08-Feb-2022
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: oSIST prEN 17639:2021 - Safety of machinery - Cableway installations designed for the transport of material and specially designated persons - General safety requirements

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 17639:2021
01-maj-2021
Varnost strojev - Žičniške naprave za prevoz materiala in posebej za to določene
osebe - Splošne varnostne zahteve

Safety of machinery - Cableway installations designed for the transport of material and

specially designated persons - General safety requirements

Sicherheit von Maschinen - Seilbahnen für die Beförderung von Material und eigens

benannten Personen - Allgemeine Sicherheitsanforderungen

Sécurité des machines - Installations à câbles destinées au transport de matériel et

personnes spécialement désignées - Exigences de sécurité générale
Ta slovenski standard je istoveten z: prEN 17639
ICS:
45.100 Oprema za žičnice Cableway equipment
oSIST prEN 17639:2021 fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 17639:2021
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oSIST prEN 17639:2021
DRAFT
EUROPEAN STANDARD
prEN 17639
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2021
ICS 45.100
English Version
Safety of machinery - Cableway installations designed for
the transport of material and specially designated persons
- General safety requirements

Sécurité des machines - Installations à câbles destinées Sicherheit von Maschinen - Seilbahnen für die

au transport de matériel et personnes spécifiquement Beförderung von Material und eigens benannten

désignées - Exigences de sécurité générale Personen - Allgemeine Sicherheitsanforderungen

This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee

CEN/TC 242.

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

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17639:2021 E

worldwide for CEN national Members.
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Contents Page

European foreword ............................................................................................................................................. 4

Introduction .......................................................................................................................................................... 5

1 Scope .......................................................................................................................................................... 6

2 Normative references .......................................................................................................................... 7

3 Terms and definitions ......................................................................................................................... 9

4 List of significant hazards ................................................................................................................10

4.1 General ....................................................................................................................................................10

4.2 Mechanical hazards ............................................................................................................................11

4.3 Hazards caused by electrical equipment ....................................................................................12

4.4 Thermal hazards .................................................................................................................................13

4.5 Hazards caused by transported goods ........................................................................................13

4.6 Hazards caused by not observing ergonomic principles ......................................................13

4.7 Hazards caused by failure of the power supply .......................................................................13

4.8 Combination of hazards ....................................................................................................................13

5 Safety requirements and/or protective measures .................................................................13

5.1 General ....................................................................................................................................................13

5.2 General requirements .......................................................................................................................14

Figure 1 — Gimballed suspension system ................................................................................................16

5.3 Requirements for electrical equipment ......................................................................................19

5.4 Carriers ...................................................................................................................................................24

5.5 Ropes .......................................................................................................................................................27

5.6 Special requirements for structures ............................................................................................29

5.7 Limit profile, track width and safety areas ................................................................................29

5.8 Mechanical equipment and drives ................................................................................................31

Table 1 — Minimum values for diameters of rope pulleys, rope sheaves and rope reels ......33

5.9 Fire prevention ....................................................................................................................................34

5.10 Measures for observing ergonomic principles .........................................................................34

5.11 Measures in the event of a power failure ...................................................................................35

5.12 Measures where there is a combination of hazards ...............................................................35

5.13 Other ........................................................................................................................................................35

6 Determining compliance with safety requirements and/or measures ...........................35

6.1 General ....................................................................................................................................................35

6.2 Scope of technical documentation ................................................................................................35

6.3 Load assumptions and securities ..................................................................................................36

Table 2 — Tensile safety .................................................................................................................................37

Table 3 — Assumptions for the design of the entire plant .................................................................37

6.4 User agreement between customer and manufacturer ........................................................38

6.5 Evidence from the construction/production stage .................................................................38

6.6 Tests at the installation site ............................................................................................................38

Table 4 — Verification methods...................................................................................................................39

6.7 Test equipment ....................................................................................................................................42

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7 User information ................................................................................................................................. 42

7.1 General ................................................................................................................................................... 42

7.2 Signals and warning devices ........................................................................................................... 42

7.3 Accompanying documentation (operating instructions) ..................................................... 42

Table 5 — Maximum permissible metallic cross-section loss .......................................................... 47

7.4 Labelling ................................................................................................................................................ 48

Annex A (Normative) List of hazards according to EN ISO 12100:2010 and assignment of

the corresponding safety requirements for cableways ........................................................ 49

Table A.1 — List of hazards according to EN ISO 12100:2010 and assignment of the

corresponding safety requirements for cableways ............................................................... 49

Annex B (Normative) Effect of safety devices and functions ............................................................ 56

Table B.1 — Safety devices and functions ................................................................................................ 56

Annex C (Informative) Deviation to the EN 13223:2015 defined requirements ...................... 60

Annex D (Informative) User agreements ................................................................................................ 61

Annex ZA (Informative) Relationship between this European standard and the

fundamental requirements under the EU-Machinery Directive 2006/42/EC .............. 63

Table ZA.1 — Relationship between this European Standard and Annex I to Directive

2006/42/EC .......................................................................................................................................... 63

Bibliography ....................................................................................................................................................... 66

Images

Figure 1 — Gimballed suspension system ......................................................................................................... 16

Tables

Table 1 — Minimum values for diameters of rope pulleys, rope sheaves and rope reels ................ 33

Table 2 — Tensile safety .......................................................................................................................................... 37

Table 3 — Assumptions for the design of the entire plant ........................................................................... 37

Table 4 — Verification methods ............................................................................................................................ 39

Table 5 — Maximum permissible metallic cross-section loss .................................................................... 47

Table A.1 — List of hazards according to EN ISO 12100:2010 and assignment of the

corresponding safety requirements for cableways ....................................................................... 49

Table B.1 — Safety devices and functions .......................................................................................................... 56

Table ZA.1 — Relationship between this European Standard and Annex I to Directive

2006/42/EC.................................................................................................................................................. 63

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European foreword

This document (prEN 17639:2021) has been prepared by Technical Committee CEN/TC 242 "Safety

requirements for cableway installations designed to carry persons", the secretariat of which is held by

AFNOR (Association Française de Normalisation — the French national organisation for

standardisation).

This document has been submitted for the purposes of the CEN (Comité Européen de Normalisation —

European Committee for Standardization) enquiry.

This document has been prepared as part of a standardisation mandate issued by the European

Commission and the European Free Trade Association CEN and supports basic requirements of

EU-Directive 2006/42/EC.

For the context of EU guidelines, see informative Annex ZA, which forms an integral part of this document.

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Introduction
This document is a Type C standard, as defined in EN ISO 12100:2010.

The affected cableways and the hazards covered are defined within the scope of this document.

In preparing this standard, it was assumed that:

a) negotiations have taken place between the operator and the manufacturer about specific conditions

of use and the place of use of the cableway in terms of health and safety;

b) only qualified individual operate, clean, check, maintain, inspect and repair cableways;

c) the installation site allows the cableway to be operated safely;
d) no components have specific requirements:

1) have been made from material of adequate strength and durability and of appropriate quality;

2) operate mechanically without any faults;

3) have been measured in line with standard engineering expertise and calculation methods,

including all types of malfunction and taking into account appropriate safety factors.

e) the geological conditions have been determined and taken into account in accordance with standard

engineering expertise and calculation methods.

In the event that requirements under this Type C standard differ from those specified in Type A and Type

B standards, the requirements of this Type C standard will take precedence.

This document covers cableways for the transport of material and specially designated persons. These

cableways are intended exclusively to open up the area in order to supply goods and dispose of waste as

well as to sustain operations that are difficult to access. Supplying mountain huts and shelters is an

example of operational concern/how a cableway installation of this kind can be used.

Employees and the immediate family members of the operator, as well as persons connected to the

operator's actual operational activities at the site of the installation or who need to be transported in the

public interest may be included in the list for carriage for in-house reasons.

NOTE Transporting a larger group of people is only permitted if cableways in accordance with Regulation

(EU) 2016/424 are used.
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1 Scope

This Type C standard document applies to fixed cableways operating as single-cable or bi-cable aerial

ropeways operating on a single-track or dual-track for the transport

— of goods to supply goods to and dispose of waste from mountain huts and shelters and

— of specially designated persons.
This document does not apply to:

— cableways primarily designed, constructed or operated mainly for the transport of persons and

subject to Regulation (EU) 2016/424;
— portable cableways;
— lifts;
— funicular railways;

— fixed and portable equipment used exclusively for leisure and pleasure purposes and not for the

transport of persons;
— water ski lifts;
— agricultural and forestry installations;
— rope crane installations and crane installations;

— mining installations or other installations set up and used for industrial purposes;

— drilling equipment.

This document deals with the significant hazards arising from the construction and operation of the

aforementioned cableways and measures to eliminate or reduce these hazards, provided that these

cableways are used in accordance with their intended purpose and that the remaining residual risk has

been anticipated and accepted by the manufacturer. A full list of all risks considered

under EN ISO 12100:2010 is shown at Annex A.

The requirements under this document do not apply to equipment and systems manufactured or placed

on the market before the date that this document is published.

In the event that there are changes to the existing cableways, these changes must be assessed in terms of

their impact on safety in accordance with EN ISO 12100:2010. If this assessment shows that the intended

changes do not constitute a significant change pursuant to the Machinery Directive, the requirements

under this document must in all cases be fulfilled by the assemblies/components concerned.

In the following sections, for reasons of simplification, the term cableway is used on its own to cover the

types of equipment covered by this standard.
This document does not cover:
— hazards caused by noise;
— hazards caused by vibration;
— hazards caused by explosion;
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— hazards caused by electromagnetic influences (EMC).

NOTE Directive 2014/30/EU regarding electromagnetic compatibility may be used for machinery or

components in accordance with this standard. This standard is not intended as a means of proving compliance with

the basic health and safety requirements of the aforementioned directive or the aforementioned hazards.

2 Normative references

The following documents are referred to in the text in such a way that some or all of them are

requirements of this document. In the case of dated references, only the related issue applies. For undated

references, the last issue of the referenced document (including any changes) applies.

EN 795:2012, Personal fall protection equipment — anchor devices

prEN 1090-1:2018, Execution of steel structures and aluminium structures — Part 1: Assessment and

verification of constancy of performance of steel components and aluminium components for structural use

EN 1090-2:2018, Execution of steel structures and aluminium structures — Part 2: Technical

requirements for the execution of steel structures

EN 1907:2017, Safety requirements for cableway installations designed to carry persons —Terminology

prEN 10025-1:2011, Hot-rolled products of structural steels — Part 1: General technical delivery

conditions

EN 10025-2:2019, Hot-rolled products of structural steels — Part 2: Technical delivery conditions for non-

alloy structural steels

EN 10025-3:2019, Hot-rolled products of structural steels — Part 3: Technical delivery conditions for

normalised/normalised rolled welded fine grain structural steels

EN 10025-4:2019, Hot-rolled products of structural steels — Part 4: Technical delivery conditions for

thermomechanical rolled weldable fine grain structural steels

EN 10025-5:2019, Hot-rolled products of structural steels — Part 5: Technical delivery conditions for

structural steels with improved atmospheric corrosion resistance

EN 10025-6:2019, Hot-rolled products of structural steels — Part 6: Technical delivery conditions for flat

products of high yield strength alloy special steels in quenched and tempered conditions

EN 12385-2:2002+A1:2008, Steel wire ropes — Safety — Part 2: Definitions, designation and classification

EN 12385-4:2002+A1:2008, Steel wire ropes — Safety — Part 4: Stranded ropes for general lifting

EN 12385-8:2002, Steel wire ropes — Safety — Part 8: Stranded hauling and carrying-hauling ropes for

cableway installations designed to carry persons
Under revision
Under revision
Under revision
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EN 12385-9:2002, Steel wire ropes — Safety — Part 9: Locked track ropes for cableway installations

designed to carry persons

EN 12927:2019, Safety requirements for cableway installations designed to carry persons — Ropes

EN 12929-1:2015, Safety requirements for cableway installations designed to carry persons — General

requirements — Part 1: Requirements for all installations

EN 12929-2:2015, Safety requirements for cableway installations designed to carry persons — General

requirements — Part 2: Additional requirements for reversible bi-cable aerial ropeways without track rope brakes

EN 12930:2015, Safety requirements for cableway installations designed to carry persons — Calculations

EN 13107:2015, Safety requirements for cableway installations designed to carry persons — Civil

engineering works

EN 13223:2015, Safety requirements for cableway installations designed to carry persons — Drive systems

and other mechanical equipment

EN 13243:2015, Safety requirements for cableway installations designed to carry persons — Electrical

equipment other than for drive systems

prEN 13411-4:2019, Terminations for steel wire ropes —Safety — Part 4: Metal and resin socketing

EN 13411-6:2004+A1:2008, Terminations for steel wire ropes — Safety — Part 6: Asymmetric wedge socket

EN 13796-1:2017, Safety requirements for cableway installations designed to carry persons — Carriers —

Part 1: Grips, carrier trucks, on-board brakes, cabins, chairs, carriers, maintenance carriers, tow-hangers

EN 17064:2018, Safety requirements for cableway installations designed to carry persons — Prevention

and fight against fire

EN 60204-1:2018, Safety of machinery — Electrical equipment of machines — Part 1: General

requirements (IEC 60204-1:2016, modified)

EN 60947-5-1:2017, Low-voltage switchgear and control gear — Part 5-1: Control circuit devices and

switching elements — Electromechanical control circuit devices (IEC 60947-5-1:2016)

FprEN IEC 62061:2020, Safety of machinery — Functional safety of electrical, electronic and

programmable electronic control systems (IEC 62061:202X)
EN 62305:2015 (all parts), Protection against lightning

EN ISO 8528-13:2016, Reciprocating internal combustion engine driven alternating current generating

sets — Part 13: Safety (ISO 8528-13:2016, corrected version 2016-10-15)
Under revision
Under revision
Under revision
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EN ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk

reduction (ISO 12100:2010)

EN ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General

principles for design (ISO 13849-1:2015)

EN ISO 13849-2:2012, Safety of machinery — Safety-related parts of control systems — Part 2: Validation

(ISO 13849-2:2012)

EN ISO 13850:2015, Safety of machinery — Emergency stop — Principles for design (ISO 13850:2015)

EN ISO 13854:2019, Safety of machinery — Minimum gaps to avoid crushing of parts of the human body

(ISO 13854:2017)

EN ISO 13857:2019, Safety of machinery — Safety distances to prevent hazard zones from being reached

by upper and lower limbs (ISO 13857:2008)

EN ISO 14118:2018, Safety of machinery — Prevention of unexpected start-up (ISO 14118:2017)

EN ISO 14120:2015, Safety of machinery — Guards — General requirements for the design, construction

and application of fixed and movable guards (ISO 14120:2015)

EN ISO 14122:2016 (all parts), Safety of machinery — Permanent means of access to machinery

3 Terms and definitions

For the purposes of this document, the terminology subject to EN 1907:2017 and the following terms apply.

ISO and IEC provide terminological databases for use in standardization available from the

following websites:
— ISO Online Browsing Platform: available from https://www.iso.org/obp
— IEC Electropedia: available from http://www.electropedia.org/
3.1
Workstation

area provided by the manufacturer on which persons work or operate equipment during normal

operation (maintenance is excluded)
3.2
Specially designated person

authorised individual who is trained and/or instructed by the operator or manufacturer, and who

is authorised by the owner to operate and/or use a cableway in accordance with the user agreement

3.3
Operations log

documentation that records all checks and maintenance carried out, and exceptional events that

have occurred
EN ISO 13854 (2019) is the successor to the withdrawn EN 349.
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3.4
Durability

fulfilment of the requirements for load bearing safety and suitability for use within the scope of intended

use and the foreseeable impact, without unforeseen expenditure for maintenance and repair

3.5
Limit profile

space required by the ropes, the carriers, where applicable the space required to allow for easy reach and

for the transported goods
3.6
Ready for operation

condition of the system in which the functional and safety-related requirements for starting normal

operation are met
3.7
Out of service

when the cableway installation is at a standstill with carriers located in the stations

3.8
In operation
cableway installation operating and moving
3.9
Operational wind speed

lateral ram pressure caused by wind on which the cableway is designed to operate and up to which the

cableway may operate normally
4 List of significant hazards
4.1 General

Section 4 covers all significant hazards, hazardous situations and circumstances that have been identified

as relevant to the field of application specified in the scope of application as a result of a risk assessment

and which require provisions to eliminate or reduce the risk A full list of all hazards under

EN ISO 12100:2010 is shown in Annex A. The clarifying remarks form the basis for the safety measures

under Section 5.

On the basis of the description of intended use for the cableway in a specification (user agreement,

see 6.4) the conditions to be accepted for the cableway to operate must be defined. Before this standard

is applied, a risk assessment must be carried out for the respective cableway, its intended use and location

to ensure that all hazards have been recorded.

Cableways must be designed, dimensioned and constructed in such a way that they can be operated safely

taking into account the type of cableway, the characteristics of the terrain and the surrounding area, the

atmospheric and meteorological conditions, structures and obstacles on the ground that may be located

in the vicinity and in mid air and the natural hazards (such as avalanches, rockfall).

Assembly and maintenance must be able to be carried out safely.

There may be exceptions to the requirements under this standard. These exceptions must be justified by

means of a risk assessment in accordance with EN ISO 12100:2010 and at least an equivalent level of

safety must be achieved.
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oSIST prEN 17639:2021
prEN 17639:2021 (E)
4.2 Mechanical hazards
4.2.1 Crushing and shearing

Crushing and shearing can occur where components move towards each other or move close to

each other.
4.2.2 Getting caught, dragged in and trapped

Hazards caused by individuals, body parts or clothing getting caught, dragged in and trapped arise near

rotating ropes, reels, rope sheaves, rope pulleys, shafts and couplings, chains and sprockets or other

revolving or rotating components.

Hazards caused by getting trapped and caught are caused in particular by protruding sharp edges, teeth,

screws, lubricating nipples and other protruding parts or rough surfaces on revolving or rotating components.

It must be noted that on installations where the direction of travel can be reversed, there are points of

entry on each reel, rope sheave, rope pulley or bottleneck.
4.2.3 Stability
Loss of stability can occur due to:
— overloading;
— operation and maintenance being carried out in an improper manner;
— third party external influences;
— any kind of natural forces;
— inadequate design;
— insufficient materials;
— inadequate assembly.
4.2.4 Hazards caused by individual components malfunctioning

If mechanical components break (such as screws, drive shaft, ropes and their mounts, supports). this can

pose a hazard to system parts or
...