Nederlandse norm NEN-EN-ISO 80079-36 (en) Explosieve atmosferen - Deel 36: Niet-elektrische uitrusting voor gebruik in explosieve atmosferen - Basismethoden en eisen (ISO 80079-36:2016,IDT) Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements (ISO 80079-36:2016,IDT)

Vervangt NEN-EN 13463-1:2009; NEN-EN-ISO/IEC 80079-36:2012 Ontw.

ICS 13.230; 29.260.20 april 2016

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NEN-EN-ISO 80079-36

Als Nederlandse norm is aanvaard: - EN ISO 80079-36.2016,IDT - ISO 80079-36:2016,IDT

Normcommissie 341093 "Ontplofbare atmosferen" THIS PUBLICATION IS COPYRIGHT PROTECTED

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EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM

EN ISO 80079-36 April 2016

ICS 29.260.20 Supersedes EN 13463-1:2009English Version Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements (ISO 80079-36:2016) Atmosphères explosives - Partie 36: Appareils non électriques destinés à être utilisés en atmosphères explosives - Méthodologie et exigences (ISO 80079-36:2016)

Explosionsfähige Atmosphären - Teil 36: Nicht-elektrische Geräte für den Einsatz in explosionsfähigen Atmosphären - Grundlagen und Anforderungen (ISO 80079-36:2016) This European Standard was approved by CEN on 18 February 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T É E U R O P É E N D E N O R M A L I S A T I O N E U R O P Ä I S C H E S K O M I T E E F Ü R N O R M U N G CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 80079-36:2016 E

NEN-EN-ISO 80079-36:2016

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EN ISO 80079-36.2016 (E)

2

Contents Page

European Foreword ...................................................................................................................................................... 3

Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/34/EU ......................................................................................... 4

Annex ZB (informative) Correspondence of equipment groups ................................................................... 6

Annex ZC (informative) Significant changes between this European Standard and EN 13463-1:2009 ................................................................................................................................................................. 7

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EN ISO 80079-36.2016 (E)

3

European Foreword

This document (EN ISO 80079-36:2016) has been prepared by Technical Committee ISO/TMBG "Technical Management Board - groups" in collaboration with Technical Committee CEN/TC 305 “Potentially explosive atmospheres - Explosion prevention and protection” the secretariat of which is held by DIN.

This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2016, and conflicting national standards shall be withdrawn at the latest by October 2016.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

The significant changes with respect to EN 13463-1:2009 are included in Annex ZB “Significant changes between this European Standard and EN 13463-1:2009".

This document supersedes EN 13463-1:2009.

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 2014/34/EU.

For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.

Extensions to the marking scheme described in the Directive are found in the ATEX Guidelines published by the European Commission. These are particularly useful for equipment that conforms to more than one category.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

Endorsement notice

The text of ISO 80079-36:2016 has been approved by CEN as EN ISO 80079-36:2016 without any modification.

NEN-EN-ISO 80079-36:2016

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EN ISO 80079-36.2016 (E)

4

Annex ZA (informative)

Relationship between this European Standard and the Essential

Requirements of EU Directive 2014/34/EU

This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2014/34/EU.

Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the clauses of this standard given in Table ZA.1 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations.

Table ZA.1 — Correspondence between this European Standard and Directive 2014/34/EU

Clauses/sub-clauses of this EN

Essential Requirements (ERs) of EU Directive 2014/34/EU

Qualifying remarks/Notes

4 1.0.1 1.0.2

5.1 1.0.1 1.0.2 1.0.3

5.2 1.0.2 1.3

6.1 1.3

6.2.1, 6.2.2, 6.2.3 1.2.8 1.3.1 1.4.1

6.2.4 2.0.1 2.0.2

6.2.5, 6.2.6 2.1.1 2.2.1 2.3.1

6.2.7 2.1.2 2.2.2 2.3.2

6.3 1.3.1 reference to EN 1127-1

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EN ISO 80079-36.2016 (E)

5

Table ZA.1 (continued)

Clauses/sub-clauses of this EN

Essential Requirements (ERs) of EU Directive 2014/34/EU

Qualifying remarks/Notes

6.4 1.3.4

6.5 1.0.1 1.3.1

reference to EN 60079 series

6.6 1.3.3

6.7 1.3.2

6.8 - 6.9 1.3.1

7.1, 7.2 1.3.4

7.3 1.2.6

7.4 1.1.3 1.4.1 1.4.2

7.5 1.2.2 1.2.6

7.6 1.1.3 1.4.2

7.7 1.1.3 1.4.1 1.4.2

8 1.1.3 1.2.1 1.2.2 1.2.5

9.1 1.0.1 1.0.3 1.0.4

9.5 1.0.6

10 1.0.5

Annexes A - G 1.0.2 1.3.1

WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard.

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EN ISO 80079-36.2016 (E)

6

Annex ZB (informative)

Correspondence of equipment groups

In all cases Equipment Protection Levels (EPL) as defined by EN 60079-0 are related to the corresponding Equipment Groups and Equipment Categories according to the following table. The same applies if a standard makes reference to the intended use of equipment in Zones according to the definitions in EN 60079-10.

Table ZB.1 — Correspondence of equipment groups

EN 60079-0 Directive 2014/34/EU EN 60079-10-1 and EN 60079-10-2

EPL Group Equipment Group

Equipment Category

Zones

Ma I I M1 NA

Mb M2

Ga II II 1G 0

Gb 2G 1

Gc 3G 2

Da III 1D 20

Db 2D 21

Dc 3D 22

Instructions

The manufacturer or his authorized representative in the Community is to draw up the instructions for use in the required Community languages.

Marking

The marking according to this standard is to be supplemented by the marking according to Directive 2014/34/EU. Examples are given below.

European marking examples

Directive part Standard part Equipment example

I M2 Ex h I Mb Non-electrical equipment for Mining Industry,

II 2 G Ex h IIB T4 Gb Non-electrical equipment intended to be used in

Surface Industry classified as Gas Explosive Atmosphere - Zone1

II 1 D Ex h IIIC 120°C Da Non-electrical equipment intended to be used in

Surface Industry classified as Explosive Atmosphere of Combustible Dust - Zone 20

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EN ISO 80079-36.2016 (E)

7

Annex ZC (informative)

Significant changes between this European Standard and

EN 13463-1:2009

This European Standard supersedes EN 13463-1:2009

Table ZC.1 — Significant changes between this European Standard and EN 13463-1:2009

Modifications significatives Clause Minor and formal changes

Extensions Extensions

Introduction of new definitions and slight redefinitions concerning ignition sources to improve ignition hazard assessment

Clause 3

X

Introduction of Equipment Protection Level instead of Category relating to ATEX Directive

Clause 4.1

X

Introduction of Dust groups defined as Group IIIA, IIIB, & IIIC

Clause 4.4

X

Introduction in the instructions for safe use and required maintenance for the equipment shall be specified by the manufacturer

Clause 5.1

X

Change of wording regarding the formal Ignition hazard identification and assessment

Clause 5.2.1

X

Introduction of what the assessment shall show Clause 5.2.2.1

X

Change of wording regarding EPL Mb equipment requirment

Clause 5.2.2.2

X

Introduction of a new note regarding the risk of ignition due to other ignition source

Clause 6.1

X

Change of wording regarding the ambient temperature

Clause 6.2.2

X

Introduction of a new note regarding the option to calculate maximum temperatures

Clause 6.2.3

X

Introduction of a new note regarding the layers of coal dust

Clause 6.2.3

X

Introduction of a new note regarding the instructions Clause 6.2.5

X

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EN ISO 80079-36.2016 (E)

8

Table ZC.1 (continued)

Modifications significatives Article Minor and formal changes

Extensions Extensions

Introduction of a new column regarding requirement for T5 classification

Clause 6.2.6.1

X

Introduction of two new notes regarding the enclosed volume

Clause 6.2.6.2

X

Introduction of requirement regarding External hot surfaces

Clause 6.2.6.3

X

NOTE 1 The technical changes referred to include the significant technical changes from the revised EN but this is not an exhaustive list of all modifications from the previous version.

Explanations:

A) Definitions

Minor and editorial changes clarification

decrease of technical requirements

minor technical change

editorial corrections

Changes in a standard classified as ‘Minor and editorial changes’ refer to changes regarding the previous standard, which modify requirements in an editorial or a minor technical way. Also changes of the wording to clarify technical requirements without any technical change are classified as ‘Minor and editorial changes’.

A reduction in level of existing requirement is also classified as ‘Minor and editorial changes’

Extension addition of technical options

Changes in a standard classified as ‘extension’ refers to changes regarding the previous standard, which add new or modify existing technical requirements, in a way that new options are given, but without increasing requirements for equipment that was fully compliant with the previous standard. Therefore these ‘extensions’ will not have to be considered for products in conformity with the preceding edition.

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EN ISO 80079-36.2016 (E)

9

Major technical changes addition of technical requirements

increase of technical requirements

Changes in a standard classified as ‘Major technical change’ refer to changes regarding the previous standard, which add new or increase the level of existing technical requirements, in a way that a product in conformity with the preceding standard will not always be able to fulfil the requirements given in the standard. ‘Major technical changes’ have to be considered for products in conformity with the preceding edition. For every change classified as ‘Major Technical Change’ additional information is provided in clause B) of the Annex ZB.

NOTE 2 These changes represent current technological knowledge1. However, these changes should not normally have an influence on equipment already placed on the market.

B) Information about the background of ‘Major Technical Changes’

None

1 see also ATEX Guideline 10.3 and Annex ZA

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Edition 1.0 2016-02

ISO 80079-36

INTERNATIONAL STANDARD NORME INTERNATIONALE

Explosive atmospheres – Part 36: Non-electrical equipment for explosive atmospheres – Basic method and requirements Atmosphères explosives – Partie 36: Appareils non électriques destinés à être utilisés en atmosphères explosives – Méthodologie et exigences

ISO

800

79-3

6:20

16-0

2(en

-fr)

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ISO 80079-36 Edition 1.0 2016-02

INTERNATIONAL STANDARD NORME INTERNATIONALE

Explosive atmospheres – Part 36: Non-electrical equipment for explosive atmospheres – Basic method and requirements Atmosphères explosives – Partie 36: Appareils non électriques destinés à être utilisés en atmosphères explosives – Méthodologie et exigences

INTERNATIONAL ELECTROTECHNICAL COMMISSION

COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 13.230; 29.260.20

ISBN 978-2-8322-3202-6

Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

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