CompEx Refresher

Course Content:

• Selection of apparatus, certification and updates in labelling references
• Protection from dangerous (incendive) sparking
• Electrical protection in reference to explosion protected apparatus and circuits
• Emergency switch-off and electrical isolation
• Wiring systems and cable glanding
• Requirements for protection Ex'd'; Ex'e'; Ex N('n'); Ex'i'; Ex'p' and Hybrids
• Earthing practices for intrinsic safety and non-intrinsic safety
• Inspection and maintenance general requirements
• Inspection schedules for protection methods Ex'd', Ex'e', Ex'N' ('n') Ex'I'. Ex'p'
• Initial, periodic and sample types of inspection and their practical significance
• Preparation and use of inspection and maintenance checklists to BS IEC schedules

Competency Assessment

• EX01R – Installation practices for Ex'd', Ex'e', Ex'N' & 'n' and Ex 'p' apparatus
• EX02R – Inspection and Maintenance for Ex'd', Ex'e', ExN('n;) Ex'i'; Ex'p' apparatus
• EX03R – Installation practices for Ex'ia' and Ex 'ib' apparatus
• EX04R – Inspection and Maintenance for Ex'ia' and Ex'ib' apparatus

During the competency assessment candidates will have the Toolbox Guide available

CompEx Refresher: Duration 3days; POA