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BS EN ISO/IEC 80079-34:2020

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Explosive atmospheres – Application of quality systems for ex product manufacture

Published By Publication Date Number of Pages
BSI 2020 92
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ISO/IEC 80079-34:2018 specifies particular requirements and information for establishing and maintaining a quality management system to manufacture Ex Products in accordance with the certificates. While it does not preclude the use of other quality management systems that are compatible with the objectives of ISO 9001:2015 and which provide equivalent results, the minimum requirements are given in this document. This second edition cancels and replaces the first edition, published in 2011, and constitutes a full technical revision. The significant changes with respect to the previous edition should be considered as minor technical revisions. However, the clause numbering in regard to the previous edition has changed in order to be in line with ISO 9001:2015. The normal “Table of Significant Changes” has not been included for this reason. This publication is published as a double logo standard. This standard should be read in conjunction with ISO 9001:2015

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PDF Pages PDF Title
2 undefined
7 Annex ZA (normative)Normative references to international publications and the corresponding European publications
8 Annex ZB (informative)Information relevant to equipment and protective systems according to standards harmonized under Directive 2014/34/EU
ZB.1 Introduction
ZB.2 Non-electrical equipment (EN 134631)
ZB.3 Protection by flow restricting enclosure “fr” (EN 134632)
ZB.4 Protection by flameproof enclosure “d” (EN 134633)
ZB.5 Protection by constructional safety “c” (EN 134635)
ZB.6 Protection by control of ignition sources “b” (EN 134636)
ZB.7 Protection by pressurised enclosures “p” (EN 134637)
9 ZB.8 Protection by liquid immersion “k” (EN 13463-8)
ZB.9 Fans (EN 14986)
ZB.9.1 General
ZB.9.2 Material
ZB.9.3 Assembled equipment and protective systems
ZB.9.4 Routine tests
10 ZB.10 Petrol dispensers (EN 136171)
ZB.10.1 General
ZB.10.2 Electrical installation
ZB.10.3 Information for safe operation
ZB.10.4 Assembly groups
ZB.10.5 Assembling
11 ZB.10.6 Monitoring equipment
ZB.10.7 Electrostatic discharge capacity
ZB.10.8 Routine tests
ZB.11 Electrostatic spraying equipment
ZB.11.1 General
12 ZB.11.2 Electrical assembly
13 ZB.11.3 Mechanical assembly
ZB.11.4 Tests
14 ZB.12 Protective systems
ZB.12.1 General
ZB.12.2 Explosion resistant equipment (EN 14460)
ZB.12.3 Explosion venting devices (EN 14797)
15 ZB.12.4 Explosion isolation systems (EN 15089)
16 ZB.12.5 Flameless explosion venting devices (EN 16009)
ZB.12.6 Explosion diverters (EN 16020)
17 ZB.12.7 Explosion isolation flap valves (EN 16447)
18 Annex ZC (informative)Significant changes between these European Annexes and the European Annexes of EN ISO/IEC 8007934:2011
20 Annex ZD (informative)Relationship between this European Standard and the essential requirements of 2014/34/EU [2014 OJ L96] aimed to be covered
24 English
CONTENTS
28 FOREWORD
30 INTRODUCTION
31 1 Scope
2 Normative references
3 Terms and definitions
33 4 Context of the organization
4.1 Understanding the organization and its context
34 4.2 Understanding the needs and expectations of interested parties
4.3 Determining the scope of the quality management system
35 4.4 Quality management system and its processes
36 5 Leadership
5.1 Leadership and commitment
5.1.1 General
5.1.2 Customer focus
37 5.2 Policy
5.2.1 Establishing the quality policy
5.2.2 Communicating the quality policy
5.3 Organizational roles, responsibilities and authorities
38 6 Planning
6.1 Actions to address risks and opportunities
39 6.2 Quality objectives and planning to achieve them
6.3 Planning of changes
40 7 Support
7.1 Resources
7.1.1 General
7.1.2 People
7.1.3 Infrastructure
7.1.4 Environment for the operation of processes
41 7.1.5 Monitoring and measuring resources
42 7.1.6 Organizational knowledge
7.2 Competence
43 7.3 Awareness
7.4 Communication
44 7.5 Documented information
7.5.1 General
7.5.2 Creating and updating
45 7.5.3 Control of documented Information
47 8 Operation
8.1 Operational planning and control
8.2 Requirements for products and services
8.2.1 Customer communication
48 8.2.2 Determining the requirements for products and services
8.2.3 Review of the requirements for products and services
49 8.2.4 Changes to requirements for products and services
8.3 Design and development of products and services
8.3.1 General
8.3.2 Design and development planning
50 8.3.3 Design and development Inputs
8.3.4 Design and development controls
51 8.3.5 Design and development outputs
8.3.6 Design and development changes
52 8.4 Control of externally provided processes, products and services
8.4.1 General
53 8.4.2 Type and extent of control
55 8.4.3 Information for external providers
56 8.5 Production and service provision
8.5.1 Control of production and service provision
8.5.2 Identification and traceability
57 8.5.3 Property belonging to customers or external providers
8.5.4 Preservation
8.5.5 Post-delivery activities
58 8.5.6 Control of changes
8.6 Release of products and services
59 8.7 Control of nonconforming outputs
60 9 Performance evaluation
9.1 Monitoring, measurement, analysis and evaluation
9.1.1 General
9.1.2 Customer satisfaction
9.1.3 Analysis and evaluation
61 9.2 Internal audit
9.3 Management review
9.3.1 General
62 9.3.2 Management review inputs
9.3.3 Management review outputs
63 10 Improvement
10.1 General
10.2 Nonconformity and corrective action
64 10.3 Continual improvement
65 Annex A (informative)Information relevant to particular Types of Protection and specific Ex Products
A.1 Overview
A.2 General
A.3 Ex d – Flameproof enclosures covered by IEC 60079-1
A.3.1 Verification
A.3.2 Castings
66 A.3.3 Machining
A.3.4 Cemented joints and potted assemblies
A.3.5 Routine overpressure testing
67 A.3.6 Flanged joints
A.3.7 Elements, with non-measurable paths, of breathing and draining devices
68 A.4 Ex i – intrinsic safety covered by IEC 60079-11
A.4.1 Components for intrinsically safe products
A.4.2 Printed circuit boards (PCB)
Table A.1 – Component features requiring compatibility
69 A.4.3 Sub-assemblies and assemblies
A.4.4 Enclosures for Group III or reduced spacing
70 A.4.5 Routine verifications and tests
A.4.6 Intrinsically safe circuits and assemblies incorporated in Ex equipment of other types of protection
A.5 Ex e – Increased safety covered by IEC 60079-7
A.5.1 Ingress protection (IP)
A.5.2 Internal wiring and contact integrity
A.5.3 Rotating machines
71 A.5.4 Windings
A.5.5 Terminal boxes
A.5.6 Cable Glands, terminals and other accessories
A.5.7 Routine verifications and tests
A.6 Ex p – Pressurized equipment covered by IEC 60079-2
A.6.1 Ingress protection (IP)
A.6.2 Components and manufacturing process
72 A.6.3 Components, constructional characteristics
A.6.4 Routine verifications and tests
A.7 Ex m – Encapsulation covered by IEC 60079-18
A.7.1 Production documentation
A.7.2 Routine verifications and tests
A.8 Ex o – Liquid immersion covered by IEC 60079-6
A.8.1 Material control
73 A.8.2 Filling
A.8.3 Ingress protection
A.8.4 Routine verifications and tests
A.9 Ex q – Powder filling covered by IEC 60079-5
A.9.1 Material control
A.9.2 Filling
A.9.3 Ingress protection (IP)
A.9.4 Routine verifications and tests
74 A.10 Equipment covered by IEC 60079-15
A.10.1 General requirements
A.10.2 Ex nA – Non sparking equipment
A.10.3 Ex nC – Sealed devices
A.10.4 Ex nR – Restricted Breathing
75 A.11 Ex t – Dust ignition protection by enclosure covered by IEC 60079-31
A.11.1 Casting
A.11.2 Enclosure parts
A.11.3 Gaskets
A.11.4 Protection devices
A.11.5 Cemented and cast enclosure parts
76 A.11.6 Ingress protection (IP)
A.11.7 Routine verifications and tests
A.12 Ex op – Optical radiation covered by IEC 60079-28
A.13 Gas detectors covered by IEC 60079-29
77 A.14 Ex h – Non-electrical Equipment covered by ISO 80079-36
A.14.1 General
A.14.2 Non-metallic parts
A.14.3 Casing and external parts
A.14.4 Earthing and equipotential bonding of conductive parts
A.14.5 Light transmitting parts
78 A.14.6 Ingress protection (IP)
A.15 Non Electrical Equipment protected by constructional safety “c”covered by ISO 80079-37
A.15.1 General
A.15.2 Metal-based material
A.15.3 Machining
A.15.4 Cemented joints and potted assemblies
79 A.15.5 Assembling
A.15.6 Routine tests
A.15.7 Power transmission systems
A.16 Non-electrical equipment protected by control of ignition sources “b” covered by ISO 80079-37
A.16.1 General
A.16.2 Ignition protection system
A.16.3 Assembling
80 A.16.4 Routine verifications and tests
A.17 Non-electrical equipment protected by liquid immersion “k” covered by ISO 80079-37
A.17.1 General
A.17.2 Protective liquid
A.17.3 Casing
A.17.4 Measuring or indicating devices
A.18 Flame arresters covered by ISO 16852
82 Annex B (informative) Verification criteria for elements with non-measurable paths used as an integral part of a Type of Protection
B.1 Overview
B.2 Verification guidance
B.3 Tests
83 B.4 Test examples
B.4.1 General
B.4.2 Example 1 (pore size)
B.4.3 Example 2 (density)
84 B.5 Purchase information
B.6 Pre-tested components
B.7 Measurement and monitoring
85 Annex C (informative)External Provider’s Declaration of Conformity
C.1 External Provider’s Declaration of Conformity
86 C.2 Additional Supporting information
C.3 Responsibility of the Organization
87 C.4 Example of an External Provider’s Declaration of Conformity
88 Annex D (informative)ISO/IEC 80079-34:2011 to ISO/IEC 80079-34 Edition 2Correlation Matrix
91 Bibliography
BS EN ISO/IEC 80079-34:2020
$165.47