oSIST prEN 17352:2019

Power operated pedestrian entrance control equipment - Safety in use - Requirements and test methods

This European Standard specifies requirements and test methods for power operated external and internal pedestrian entrance control equipment such as turnstiles, swing lanes and retractable lanes. Such products may be operated electro-mechanically or electro-hydraulically. They are usually used in order to allow authorized persons to switch from one zone to another zone one at the time.
This European Standard covers safety in use of power operated pedestrian entrance control equipment used for normal access as well as in escape routes.
This European Standard deals with all significant hazards, hazardous situations and events relevant to power operated pedestrian entrance control equipment when they are used as intended and under conditions of misuse which are reasonably foreseeable as identified in Clause 4.
All lifetime phases of the machinery including transportation, assembly, dismantling, disabling and scrapping are considered by this standard.
This European Standard does not apply to:
-   power operated pedestrian doors according to EN 16005
-   external and internal pedestrian doors according to EN 14351-1 and FprEN 14351-2
-   mechanical turnstiles with electric/electronic unlocking system
-   vertically moving power operated pedestrian entrance control equipment;
-   power operated pedestrian entrance control equipment used in industrial processes;
-   power operated pedestrian entrance control equipment for people with special needs;
-   platform doors for subway and railway.
This European Standard does not deal with any specific requirements on noise emitted by a power operated pedestrian entrance control equipment as their noise emission is not considered to be a relevant hazard.
This European Standard is not applicable to power operated pedestrian entrance control equipment manufactured before the date of publication of the standard.
In general, this standard does not take into account:
-   children playing with the equipment;
-   the use of the equipment by children younger than 8 years without supervision;
It is recognized that very vulnerable people may have needs beyond the level addressed in this standard.
Note: vulnerable people are persons having reduced physical, sensory or mental capabilities (e.g. partially disabled, elderly having some reduction in their physical and mental capabilities), or lack of experience and knowledge (e.g. children between 8 years and 14 years).
When the term “power operated pedestrian entrance control equipment” is used throughout the document it identifies all the possible type and variation of the products covered by the scope of this European standard.

Kraftbetätigte Zugangskontrolleinrichtungen - Nutzungssicherheit - Anforderungen und Prüfverfahren

Dieses Dokument legt Anforderungen und Prüfverfahren für kraftbetätigte Zugangskontrolleinrichtungen wie Drehkreuze, Personenschleusen mit Schwenkelementen und Personenschleusen mit versenkbaren Elementen fest. Solche Produkte können elektromechanisch oder elektrohydraulisch betrieben werden. Sie werden normalerweise verwendet, um autorisierten Personen einzeln den Wechsel von einer Zone in eine andere zu ermöglichen.
Dieses Dokument behandelt die Sicherheit beim Einsatz von kraftbetätigten Zugangskontrolleinrichtungen, die sowohl für den üblichen Zugang als auch in Fluchtwegen und Notausgängen verwendet werden.
Dieses Dokument behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und  ereignisse, die für kraftbetätigte Zugangskontrolleinrichtungen relevant sind, wenn diese bestimmungsgemäß sowie unter den Bedingungen des vorhersehbaren Fehlgebrauchs nach Abschnitt 4 verwendet werden.
Alle Phasen der Lebensdauer der Maschinen, einschließlich der Zeit, in der die Maschine transportiert, montiert, demontiert, außer Betrieb gesetzt und entsorgt wird, werden von diesem Dokument berücksichtigt.
Dieses Dokument gilt nicht für:
-   kraftbetätigte Türen (siehe EN 16005 und EN 16361);
-   Außen  und Innentüren (siehe EN 14351 1 und EN 14351 2);
-   die Benutzung der Einrichtungen durch gefährdete Personen;
-   mechanische Drehkreuze mit elektrischem/elektronischem Entriegelungssystem;
-   senkrecht bewegte, kraftbetätigte Zugangskontrolleinrichtungen;
-   kraftbetätigte Zugangskontrolleinrichtungen, die in industriellen Prozessen verwendet werden;
-   kraftbetätigte Zugangskontrolleinrichtungen für Personen mit Behinderungen;
-   Bahnsteigtüren für U Bahnen und Züge.
Dieses Dokument behandelt keine speziellen Anforderungen an Geräusche, die von kraftbetätigten Zugangskontrolleinrichtungen ausgehen, da diese Geräuschemissionen nicht als relevante Gefährdung angesehen werden.
Dieses Dokument gilt nicht für kraftbetätigte Zugangskontrolleinrichtungen, die vor dem Veröffentlichungsdatum der Norm hergestellt wurden.
Dieses Dokument berücksichtigt nicht:
-   Kinder, die mit den Einrichtungen spielen;
-   die Benutzung der Einrichtungen durch Kinder unter 8 Jahren ohne Aufsicht.
ANMERKUNG   Gefährdete Personen sind Personen mit geringeren körperlichen, sensorischen oder geistigen Fähigkeiten (z. B. teilweise behindert, ältere Menschen mit eingeschränkter körperlicher und geistiger Leistungs-fähigkeit) oder mit Mangel an Erfahrung und Wissen. Kraftbetätigte Zugangskontrolleinrichtungen sind entsprechend ihrer Funktion und ihres Zwecks nicht konstruiert um den Bedürfnissen gefährdeter Personen zu entsprechen. Wenn barrierefreie Zugangskontrolleinrichtungen erforderlich sind, werden die Bedürfnisse gefährdeter Personen bereits in der Konstruktionsphase berücksichtigt, wie in EN 17210:2021 "Barrierefreiheit und Nutzbarkeit der gebauten Umgebung — Funktionale Anforderungen" angegeben.

Équipement motorisé de contrôle d’accès pour piétons - Sécurité d’utilisation - Exigences et méthodes d’essai

Le présent document spécifie les exigences et les méthodes d’essai relatives aux équipements motorisés de contrôle d’accès pour piétons comme les tourniquets, les portillons battants et les portillons télescopiques. Ces produits peuvent être à motorisation électromécanique ou électrohydraulique. Ils sont généralement utilisés pour permettre aux personnes autorisées de passer d’une zone à une autre, l’une après l’autre.
Le présent document couvre la sécurité d’utilisation des équipements motorisés de contrôle d’accès pour piétons employés pour l’accès normal, les voies d'évacuation et les sorties de secours.
Le présent document traite de tous les phénomènes dangereux, situations dangereuses et événements dangereux significatifs applicables aux équipements motorisés de contrôle d’accès pour piétons lorsqu’ils sont utilisés conformément à l’usage prévu ainsi que dans des conditions de mauvaise utilisation raisonnablement prévisibles comme définies à l’Article 4.
Le présent document s’applique à toutes les phases du cycle de vie de la machine, ce qui comprend le transport, le montage, le démontage, la désactivation et la mise au rebut.
Le présent document ne s’applique pas aux :
-   portes piétonnes motorisées conformément (l’EN 16005 et à l’EN 16361) ;
-   portes piétonnes intérieures et extérieures (voir l’EN 14351 1 et l’EN 14351 2) ;
-   l’utilisation de l’équipement par des personne vulnérables ;
-   tourniquets mécaniques à système de déverrouillage électrique ou électronique ;
-   équipements motorisés de contrôle d’accès pour piétons à déplacement vertical ;
-   équipements motorisés de contrôle d’accès pour piétons utilisés dans des processus industriels ;
-   équipements motorisés de contrôle d’accès pour piétons pour des personnes ayant des besoins particuliers ;
-   portillons de quai pour station de métro ou gare ferroviaire.
Le présent document ne traite pas des exigences spécifiques relatives aux bruits émis par un équipement motorisé de contrôle d’accès pour piétons car leurs émissions acoustiques ne sont pas considérées comme un phénomène dangereux.
Le présent document ne s’applique pas aux équipements motorisés de contrôle d’accès pour piétons fabriqués avant la date de publication de la présente norme.
Le présent document ne prend pas en compte :
-   le fait que des enfants jouent avec l’équipement ;
-   l’utilisation de l’équipement par des enfants de moins de 8 ans sans surveillance.
NOTE   Le terme de personne vulnérable désigne des personnes dont les capacités physiques, sensorielles ou mentales sont réduites, comme des personnes partiellement handicapées ou des personnes âgées diminuées d’un point de vue physique ou mental, ainsi que des personnes qui manquent d’expérience ou de connaissances. Les équipements motorisés de contrôle d'accès pour piétons, selon leur fonction et leur objectif, ne sont pas conçus pour répondre aux besoins des personnes vulnérables. Lorsqu'un équipement de contrôle d'entrée accessible est nécessaire, les besoins des personnes vulnérables seront pris en compte dès la phase de conception, comme indiqué dans la norme EN 17210:2021 "Accessibilité et facilité d'utilisation de l'environnement bâti - Exigences fonctionnelles".

Avtomatska oprema za kontrolo vstopa - Varnost pri uporabi - Zahteve in preskusne metode

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN 17352:2019
01-april-2019
Avtomatska oprema za kontrolo vstopa - Varnost pri uporabi - Zahteve in
preskusne metode

Power operated pedestrian entrance control equipment - Safety in use - Requirements

and test methods

Kraftbetätigte Zugangskontrolleinrichtungen - Nutzungssicherheit - Anforderungen und

Prüfverfahren
Ta slovenski standard je istoveten z: prEN 17352
ICS:
13.310 Varstvo pred kriminalom Protection against crime
oSIST prEN 17352:2019 en,fr,de

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

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oSIST prEN 17352:2019
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oSIST prEN 17352:2019
DRAFT
EUROPEAN STANDARD
prEN 17352
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2019
ICS 13.310
English Version
Power operated pedestrian entrance control equipment -
Safety in use - Requirements and test methods
Kraftbetätigte Zugangskontrolleinrichtungen -
Nutzungssicherheit - Anforderungen und
Prüfverfahren

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

CEN/TC 33.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17352:2019 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 ................................................................................................................................... 8

4 List of significant hazards ............................................................................................................................ 9

4.1 General ................................................................................................................................................................ 9

4.2 Hazards caused by crushing, shearing and drawing-in .................................................................. 10

4.3 Hazards caused by impact and trapping .............................................................................................. 10

4.4 Hazards caused by source of energy and power controls .............................................................. 10

4.5 Hazards caused by inadequate functional safety .............................................................................. 10

4.6 Hazards caused by manual operation ................................................................................................... 11

4.7 Hazards caused by loss of stability ......................................................................................................... 11

4.8 Hazards caused by glazing material ....................................................................................................... 11

4.9 Hazards caused by modification of settings ........................................................................................ 11

4.10 Hazards caused by imprisonment .......................................................................................................... 11

4.11 Hazards caused by shape of the equipment ........................................................................................ 11

5 Safety requirements and/or protective/risk reduction measures ............................................ 12

5.1 General .............................................................................................................................................................. 12

5.2 Crushing, shearing and drawing-in ........................................................................................................ 12

5.2.1 General .............................................................................................................................................................. 12

5.2.2 Safety distances ............................................................................................................................................. 12

5.2.3 Guards ............................................................................................................................................................... 16

5.2.4 Low energy mode of operation ................................................................................................................ 16

5.2.5 Electro-Sensitive Protective Equipment (ESPE) ................................................................................ 17

5.3 Impact and trapping .................................................................................................................................... 17

5.4 Source of energy and power controls .................................................................................................... 18

5.5 Inadequate functional safety .................................................................................................................... 18

5.6 Manual operation .......................................................................................................................................... 19

5.7 Loss of stability .............................................................................................................................................. 20

5.8 Glazing material ............................................................................................................................................ 20

5.9 Modification of settings .............................................................................................................................. 21

5.10 Imprisonment ................................................................................................................................................ 21

5.11 Shape of the equipment .............................................................................................................................. 21

6 Verification of the safety requirements and/or protective/risk reduction measures ........ 21

6.1 General .............................................................................................................................................................. 21

6.2 Crushing, shearing and drawing-in ........................................................................................................ 22

6.2.1 General .............................................................................................................................................................. 22

6.2.2 Safety distances ............................................................................................................................................. 22

6.2.3 Guards ............................................................................................................................................................... 22

6.2.4 Low energy mode of operation ................................................................................................................ 22

6.2.5 Electro-Sensitive Protective Equipment (ESPE) ................................................................................ 22

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6.3 Impact and trapping .................................................................................................................................... 22

6.4 Source of energy and power controls .................................................................................................... 23

6.5 Functional safety ........................................................................................................................................... 23

6.6 Manual operation ......................................................................................................................................... 23

6.7 Loss of stability .............................................................................................................................................. 23

6.8 Glazing material ............................................................................................................................................ 23

6.9 Modification of settings .............................................................................................................................. 23

6.10 Imprisonment ................................................................................................................................................ 23

6.11 Shape of the equipment .............................................................................................................................. 23

7 Information for use ...................................................................................................................................... 24

7.1 General ............................................................................................................................................................. 24

7.2 Marking ............................................................................................................................................................ 26

Annex A (normative) Power operated pedestrian entrance control equipment to be used in

escape routes and emergency exits ....................................................................................................... 27

A.1 General ............................................................................................................................................................. 27

A.2 Functional safety ........................................................................................................................................... 27

A.3 Electrical power supply .............................................................................................................................. 27

A.4 Break out function ........................................................................................................................................ 27

A.5 Locking systems for the break out function ........................................................................................ 28

A.6 Device to release the electric locking mechanism of the break-out function ......................... 28

A.7 Operating mode selection .......................................................................................................................... 29

A.8 Durability......................................................................................................................................................... 29

Annex B (normative) Test reference body ....................................................................................................... 30

Annex C (normative) Limitation of forces ......................................................................................................... 33

C.1 Permissible dynamic forces ...................................................................................................................... 33

C.2 Permissible static forces ............................................................................................................................ 34

C.3 Impact force measuring equipment ....................................................................................................... 34

C.4 Impact force measuring points ................................................................................................................ 35

Annex D (normative) Stability measuring points .......................................................................................... 38

Annex E (informative) Log book ........................................................................................................................... 40

Annex F (informative) Examples of product variations ............................................................................... 41

F.1 Turnstile variations ..................................................................................................................................... 41

F.2 Swing lane variations .................................................................................................................................. 42

F.3 Retractable lane variations ....................................................................................................................... 42

Annex G (informative) Example of calculation of the Mass Moment of Inertia ................................... 43

Annex H (informative) Relationship between hazards, hazardous situations and hazardous

events covered by this standard and relevant requirements and test methods

subclauses ....................................................................................................................................................... 48

Annex ZA (informative) Relationship between this European Standard and the essential

requirements of Directive 2006/42/EC aimed to be covered ...................................................... 49

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European foreword

This document (prEN 17352:2019) has been prepared by Technical Committee CEN/TC 33 “Doors,

windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR.

This document is currently submitted to the CEN Enquiry.

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.
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Introduction
This standard is a type C standard as stated in EN ISO 12100.

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 at the drafting

process of this document.

The machinery concerned and the extent to which hazards, hazardous situations and 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 provisions of this type-

C standard.
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1 Scope

This document specifies requirements and test methods for power operated pedestrian entrance

control equipment such as turnstiles, swing lanes and retractable lanes. Such products may be operated

electro-mechanically or electro-hydraulically. They are usually used in order to allow authorized

persons to switch from one zone to another zone one at the time.

This document covers safety in use of power operated pedestrian entrance control equipment used for

normal access as well as in escape routes.

This document deals with all significant hazards, hazardous situations and events relevant to power

operated pedestrian entrance control equipment when they are used as intended and under conditions

of misuse which are reasonably foreseeable as identified in Clause 4.

All lifetime phases of the machinery including transportation, assembly, dismantling, disabling and

scrapping are considered by this standard.
This document does not apply to:
- power operated pedestrian doors according to EN 16005 and EN 16361;
- external and internal pedestrian doors according to EN 14351-1 and EN 14351-2;
- mechanical turnstiles with electric/electronic unlocking system;
- vertically moving power operated pedestrian entrance control equipment;

- power operated pedestrian entrance control equipment used in industrial processes;

- power operated pedestrian entrance control equipment for people with special needs;

- platform doors for subway and railway.

This document does not deal with any specific requirements on noise emitted by a power operated

pedestrian entrance control equipment as their noise emission is not considered to be a relevant

hazard.

For power operated pedestrian entrance control equipment used in sports grounds and spectator

facilities additional national requirements may apply.

This document is not applicable to power operated pedestrian entrance control equipment

manufactured before the date of publication of the standard.
In general, this standard does not take into account:
- children playing with the equipment;
- the use of the equipment by children younger than 8 years without supervision;

It is recognized that very vulnerable people may have needs beyond the level addressed in this

standard.

NOTE Vulnerable people are persons having reduced physical, sensory or mental capabilities (e.g. partially

disabled, elderly having some reduction in their physical and mental capabilities), or lack of experience and

knowledge (e.g. children between 8 years and 14 years).

When the term “power operated pedestrian entrance control equipment” is used throughout the

document it identifies all the possible type and variation of the products covered by the scope of this

document.
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2 Normative references

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

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

EN 349, Safety of machinery - Minimum gaps to avoid crushing of parts of the human body

EN 12150-1, Glass in building - Thermally toughened soda lime silicate safety glass - Part 1: Definition and

description

EN 12978, Industrial, commercial and garage doors and gates — Safety devices for power operated doors

and gates — Requirements and test methods

EN 13637, Building hardware - Electrically controlled exit systems for use on escape routes - Requirements

and test methods

EN 60335-1, Safety of household and similar electrical appliances - Part 1: General requirements (IEC

60335-1)
EN 60529, Degrees of protection provided by enclosures (IP Code) (IEC 60529)

EN 60664-1, Insulation coordination for equipment within low-voltage systems - Part 1: Principles,

requirements and tests (IEC 60664-1)

EN ISO 179-1, Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact

test (ISO 179-1)

EN ISO 4413, Hydraulic fluid power - General rules and safety requirements for systems and their

components (ISO 4413)

EN ISO 4414, Pneumatic fluid power - General rules and safety requirements for systems and their

components (ISO 4414)

EN ISO 12100:2010, Safety of machinery - General principles for design - Risk assessment and risk

reduction (ISO 12100:2010)

EN ISO 12543-1, Glass in building - Laminated glass and laminated safety glass - Part 1: Definitions and

description of component parts (ISO 12543-1)

EN ISO 12543-2, Glass in building - Laminated glass and laminated safety glass - Part 2: Laminated safety

glass (ISO 12543-2)

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

for design (ISO 13849-1)

EN ISO 13857, Safety of machinery - Safety distances to prevent hazard zones being reached by upper and

lower limbs (ISO 13857)

EN ISO 14120, Safety of machinery - Guards - General requirements for the design and construction of

fixed and movable guards (ISO 14120)
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3 Terms and definitions

For the purposes of this document, the terms of EN 12100 and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
power operated pedestrian entrance control equipment

equipment operated by an external energy supply (e.g. electrical) instead of manual or stored

mechanical energy that allows persons with granted access to switch from one zone to another zone

one at the time

Note 1 to entry: often activation of the movement of the equipment is done with a badge, ticket, biometrics, etc.

Note 2 to entry: It includes drive, bars or leaves, protective devices and any components needed for its safe

operation
3.2
vertically rotating turnstile

power operated pedestrian entrance control equipment rotated for an operating cycle around a vertical

axis

Note 1 to entry: There is a wide range of design variations in this product group. See examples in Annex F.1

(Figures F.1 – F.2).
3.3
turnstile rotating in an angle

power operated pedestrian entrance control equipment with one or more elements (e.g. straight bars,

curved bars, glass elements etc.) rotated for an operating cycle in an angle of the horizontal axis

Note 1 to entry: There is a wide range of design variations in this product group. See examples in Annex F.1

(Figure F.3).
3.4
swing lane

power operated pedestrian entrance control equipment with elements (e.g. straight bars, curved bars,

glass elements etc.) rotated for an operating cycle around an axis

Note 1 to entry: There is a wide range of design variations in this product group. See examples in Annex F.2

(Figure F.4).
3.5
retractable lane

power operated pedestrian entrance control equipment with sliding elements moved for an operating

cycle

Note 1 to entry: There is a wide range of design variations in this product group. See examples in Annex F.3

(Figure F.5).
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3.6
operating cycle

movement of the power operated pedestrian entrance control equipment to allow a person to go

through. A cycle is one passage for turnstiles and a complete opening and closing movement for swing

lanes and retractable lanes
3.7
leaf

moving element of the power operated pedestrian entrance control equipment; it can be e.g. a bar, a

number of bars fixed to a vertical post, a grid, a panel, etc
3.8
main closing edge

edge of a leaf whose distance from the parallel opposing edge or surface determines the usable aperture

3.9
opposing closing edge

edge formed by the main closing edge of the counter closing leaf, fixed edge or surface against which the

leaf is moving (e.g. frame, wall, fixed support, etc.)
3.10
secondary closing edge

any other closing edge of the leaf which is not the main closing edge or the opposing closing edge

3.11
drive
motor and other components that control the movement of the moving parts

Note 1 to entry: Examples of components are gears, controls, brakes, components for power transmission from

the drive to the leaf, entrapment protection systems.
3.12
drive unit

power operated mechanism, including controls, for moving, positioning and retaining the door leaf

Note 1 to entry: Drive units include controls to move the door leaf, except entrapment protection systems.

4 List of significant hazards
4.1 General

This clause contains all the significant hazards, hazardous situations and events identified by risk

assessment as significant for this type of machinery and which require action to eliminate or reduce the

risk.

A hazardous point is considered to exist up to a height of 2,5 m above the floor or any other permanent

access level.

NOTE As the main function of a power operated pedestrian entrance control equipment is to allow people to

switch from one zone into another, the actual movement of the equipment can produce hazardous situations for

users and persons in the vicinity which by nature cannot all be avoided by design.

Annex H is giving the relationship between the hazards listed in this clause, the requirements given in

Clause 5 and the test methods described in Clause 6.
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4.2 Hazards caused by crushing, shearing and drawing-in
A hazard exists:

a) for vertically rotating turnstiles, turnstiles rotating in an angle, swing lanes and retractable lanes

− between the main closing edge of any moving element and an opposing edge, and between

secondary closing edges of moving elements and opposing edges;

− at gaps other than main closing gaps which vary in size and are accessible during the

movement;

− between elements passing each other or between moving elements and fixed parts in the

surrounding;

b) for vertically rotating turnstiles, turnstiles rotating in an angle and swing lanes

− between moving element and obstacles within the movement area.
4.3 Hazards caused by impact and trapping
This hazard is applicable to power operated pedestrian entrance equipment.
An impact hazard exists:

- between the leaf and a person going through the power operated pedestrian entrance equipment;

- and for turnstiles between the next person going through the turnstile and the reflected stopped

leaf.

The hazard of being trapped by the power operated pedestrian entrance control equipment exists

between the moving leaves edges or between the main closing edge and the opposing closing edge such

that part of the body is held by the moving element preventing release.
4.4 Hazards caused by source of energy and power controls
This hazard is applicable to power operated pedestrian entrance equipment.

The source of energy used by the drive or drive unit for power operation can create hazards such as:

a) electric shock;
b) fire from overheating;
c) bursting, due to hydraulic or pneumatic over pressure;
d) failure of electrical, pneumatic and hydraulic equipment;
e) unsafe restart after unintended power supply interruption.
4.5 Hazards caused by inadequate functional safety
This hazard is applicable to power operated pedestrian entrance equipment.

Inadequate functional safety of the protective equipment and of the safety related parts of the control

system (SRP/CS) can lead to hazardous movement of the power operated pedestrian entrance control

equipment.
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oSIST prEN 17352:2019
prEN 17352:2019 (E)
4.6 Hazards caused by manual operation
This hazard is applicable to power operated pedestrian entrance equipment.
When manual operation is foreseen, a power operated pedestr
...