I.S. EN IEC 60079-19:2019

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Additional requirements for the repair and overhaul of equipment with Type of Protection "d"
6 Additional requirements for the repair and overhaul of equipment with Type of Protection "i"
7 Additional requirements for the repair and overhaul of equipment with Type of Protection "p"
8 Additional requirements for the repair and overhaul of equipment with Type of Protection "e"
9 Additional requirements for the repair and overhaul of equipment with Type of Protection "n"
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)
12 Requirements for the repair and overhaul of equipment with Type of Protection ”o”
13 Requirements for the repair and overhaul of equipment with Type of Protection “q”
14 Requirements for the repair and overhaul of equipment with Type of Protection “s”
15 Electrical resistance trace heating
Annex A (normative) Identification of repaired equipment by marking
Annex B (normative) Knowledge, skills and competence of responsible persons and operatives
Annex C (normative) Requirements for measurements in flameproof equipment during overhaul, repair and reclamation (including guidance on tolerances)
Annex D (informative) Evaluation of best practice during rewinding and repair
Annex E (informative) Additional requirements relating to Ex control equipment
Bibliography

This part of IEC 60079: – gives instructions, principally of a technical nature, on the repair, overhaul, reclamation and modification of Ex equipment designed for use in explosive atmospheres; – applies to overhaul and repair which mitigates deficiencies identified during operation, inspection and maintenance; – does not give advice on cable and wiring systems which can require a renewal when the equipment is re-installed; and – is not applicable to Type of Protection “m”.