BS EN IEC 60079-19:2019
$215.11
Explosive atmospheres – Equipment repair, overhaul and reclamation
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 86 |
This part of IEC 60079:
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gives instructions, principally of a technical nature, on the repair, overhaul, reclamation and modification of Ex equipment designed for use in explosive atmospheres;
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applies to overhaul and repair which mitigates deficiencies identified during operation, inspection and maintenance;
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does not give advice on cable and wiring systems which can require a renewal when the equipment is re-installed; and
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is not applicable to Type of Protection “m”.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 3 | ENIEC60079-19{2019}e |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 7 | English CONTENTS |
| 13 | FOREWORD |
| 18 | INTRODUCTION |
| 19 | 1 Scope 2 Normative references |
| 20 | 3 Terms and definitions |
| 25 | 4 General 4.1 General principles 4.2 Instructions for the user 4.2.1 Ex Equipment Certificates and schedule drawings |
| 26 | 4.2.2 Records and work instructions 4.2.3 Re-installation of repaired equipment 4.2.4 Service facilities 4.3 Instructions for the service facility 4.3.1 Statutory requirements 4.3.2 Repair and overhaul |
| 31 | 4.3.3 Reclamations |
| 34 | 4.3.4 Alterations and modifications |
| 35 | 4.3.5 Temporary repairs 4.3.6 Electric machines |
| 37 | 4.3.7 Control equipment 5 Additional requirements for the repair and overhaul of equipmentwith Type of Protection “d” 5.1 Application |
| 38 | 5.2 Repair and overhaul 5.2.1 Enclosures |
| 39 | 5.2.2 Water jackets 5.2.3 Entries into enclosures 5.2.4 Terminations 5.2.5 Insulation 5.2.6 Internal connections 5.2.7 Electric machines |
| 40 | 5.2.8 Auxiliary equipment |
| 41 | 5.3 Reclamation 5.3.1 General 5.3.2 Enclosures |
| 43 | 5.3.3 Sleeving 5.3.4 Shafts and housings 5.3.5 Sleeve bearings 5.3.6 Rotors and stators 5.4 Alterations and modifications 5.4.1 Enclosures 5.4.2 Entries into enclosures |
| 44 | 5.4.3 Terminations 5.4.4 Windings 5.4.5 Auxiliary equipment 6 Additional requirements for the repair and overhaul of equipment with Type of Protection “i” 6.1 Application |
| 45 | 6.2 Repair and overhaul 6.2.1 Enclosures 6.2.2 Cable glands 6.2.3 Terminations 6.2.4 Soldered connections |
| 46 | 6.2.5 Fuses 6.2.6 Relays 6.2.7 Shunt diode safety barriers and galvanic isolators 6.2.8 Printed circuit boards |
| 47 | 6.2.9 Optocouplers and piezoelectric components 6.2.10 Electrical components 6.2.11 Batteries 6.2.12 Internal wiring |
| 48 | 6.2.13 Transformers 6.2.14 Encapsulated components 6.2.15 Non-electrical parts 6.2.16 Testing 6.3 Reclamation 6.4 Modifications 7 Additional requirements for the repair and overhaul of equipment with Type of Protection “p” 7.1 Application |
| 49 | 7.2 Repair and overhaul 7.2.1 Enclosures 7.2.2 Entries into enclosures 7.2.3 Terminations 7.2.4 Insulation 7.2.5 Internal connections |
| 50 | 7.2.6 Electric machines |
| 51 | 7.2.7 Auxiliary devices 7.2.8 Light-transmitting parts 7.2.9 Encapsulated parts 7.2.10 Batteries 7.2.11 Lamps 7.2.12 Lampholders 7.2.13 Ballasts 7.3 Reclamation 7.3.1 General 7.3.2 Enclosures |
| 52 | 7.3.3 Shafts and housings 7.3.4 Sleeve bearings 7.3.5 Rotors and stators 7.4 Alterations and modifications 7.4.1 Enclosures 7.4.2 Entries into enclosures 7.4.3 Terminations |
| 53 | 7.4.4 Windings 7.4.5 Auxiliary equipment 7.5 Pressurization system 8 Additional requirements for the repair and overhaul of equipment with Type of Protection “e” 8.1 Application |
| 54 | 8.2 Repair and overhaul 8.2.1 Enclosures 8.2.2 Entries into enclosures 8.2.3 Terminations 8.2.4 Insulation 8.2.5 Internal connections |
| 55 | 8.2.6 Electric machines |
| 57 | 8.2.7 Light-transmitting parts 8.2.8 Encapsulated parts |
| 58 | 8.2.9 Batteries 8.2.10 Lamps 8.2.11 Lampholders 8.2.12 Ballasts 8.2.13 Breathing devices 8.3 Reclamation 8.3.1 General 8.3.2 Enclosures |
| 59 | 8.3.3 Sleeve bearings 8.3.4 Rotors and stators 8.4 Alterations and modifications 8.4.1 Enclosures 8.4.2 Entries into enclosures 8.4.3 Terminations 8.4.4 Windings |
| 60 | 8.4.5 Auxiliary equipment 9 Additional requirements for the repair and overhaul of equipment with Type of Protection “n” 9.1 Application 9.2 Repair and overhaul 9.2.1 Enclosures 9.2.2 Entries into enclosures |
| 61 | 9.2.3 Terminations 9.2.4 Insulation 9.2.5 Internal connections 9.2.6 Electric machines |
| 63 | 9.2.7 Light-transmitting parts 9.2.8 Encapsulated parts |
| 64 | 9.2.9 Batteries 9.2.10 Lamps 9.2.11 Lampholders 9.2.12 Ballasts 9.2.13 Enclosed break devices 9.2.14 Breathing devices 9.3 Reclamation 9.3.1 General 9.3.2 Enclosures 9.3.3 Joints |
| 65 | 9.3.4 Shafts and housings 9.3.5 Sleeve bearings 9.3.6 Rotors and stators 9.4 Alterations and modifications 9.4.1 Enclosures 9.4.2 Entries into enclosures 9.4.3 Terminations 9.4.4 Windings |
| 66 | 9.4.5 Auxiliary equipment 10 Additional requirements for the repair and overhaul of equipment covered by IEC 60079-26 11 Additional requirements for the repair and overhaul of equipment with Type of Protection “t” (formerly “tD” or DIP) 11.1 Application 11.2 Repair and overhaul 11.2.1 Enclosures |
| 67 | 11.2.2 Entries into enclosures 11.2.3 Terminations 11.2.4 Insulation 11.2.5 Internal connections 11.2.6 Electric machines |
| 68 | 11.2.7 Light-transmitting parts 11.2.8 Batteries 11.2.9 Lamps |
| 69 | 11.2.10 Lamp holders 11.2.11 Ballasts 11.2.12 Breathing devices 11.3 Reclamation 11.3.1 General 11.3.2 Enclosures 11.3.3 Joints 11.3.4 Shafts and housings |
| 70 | 11.3.5 Sleeve bearings 11.3.6 Rotors and stators 11.4 Alterations and modifications 11.4.1 Enclosures 11.4.2 Entries into enclosures 11.4.3 Windings 11.4.4 Auxiliary equipment 12 Requirements for the repair and overhaul of equipment with Type of Protection ”o” 12.1 Application |
| 71 | 12.2 Repair and overhaul 12.2.1 Associated Types of Protection 12.2.2 Removal of protective liquid 12.2.3 Replacement of components 12.2.4 Preparation for replacing protective liquid 12.2.5 Protective liquid 12.2.6 Closure of container 12.3 Reclamation |
| 72 | 12.4 Modifications 13 Requirements for the repair and overhaul of equipment with Type of Protection “q” 13.1 Application 13.2 Repair and overhaul 13.2.1 Associated Types of Protection 13.2.2 Removal of protective materials 13.2.3 Replacement of components 13.2.4 Preparation for replacing protective materials 13.2.5 Protective materials 13.2.6 Closure of container |
| 73 | 13.3 Reclamation 13.4 Modifications 14 Requirements for the repair and overhaul of equipment with Type of Protection “s” 15 Electrical resistance trace heating |
| 74 | Annexes Annex A (normative) Identification of repaired equipment by marking A.1 Marking information A.2 Symbols A.2.1 Repair in accordance with schedule drawings or manufacturer’s specification A.2.2 Repair in accordance with the Type of Protection standards but not the schedule drawings Figure A.1 – Repair in accordance with IEC 60079-19 and schedule drawings or manufacturer’s specification |
| 75 | A.2.3 Other situations Figure A.2 – Repair in accordance with the Type of Protection standards but with insufficient evidence of full compliance with the schedule drawings |
| 76 | Annex B (normative) Knowledge, skills and competence of responsible persons and operatives B.1 General B.2 Knowledge and skills B.2.1 Responsible persons B.2.2 Operatives B.3 Competence B.3.1 General |
| 77 | B.3.2 Responsible persons B.3.3 Operatives B.4 Assessment B.5 Qualification of reclamation operatives |
| 78 | Annex C (normative) Requirements for measurements in flame proof equipment during overhaul, repair and reclamation (including guidance on tolerances) Table C.1 – Determination of maximum gap of reclaimed parts |
| 80 | Figure C.1 – Determination of maximum gap of reclaimed parts |
| 81 | Annex D (informative) Evaluation of best practice during rewinding and repair |
| 82 | Annex E (informative) Additional requirements relating to Ex control equipment E.1 General E.2 Common items E.3 Isolators and circuit interrupters |
| 83 | E.4 Interlocks and mechanical linkages E.5 Earth fault devices E.6 Other devices E.7 Transformers |
| 85 | Bibliography |
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BS EN IEC 60079-19:2019
Explosive atmospheres – Equipment repair, overhaul and reclamation Published By Publication Date Number of Pages…
