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This course is aligned with the requirements of IECEx OD 504 and is designed to provide an understanding on the principles of protection and the selection, installation, electrical testing, inspection and maintenance of equipment and wiring systems in or associated with explosive gas and dust atmospheres based on the requirements of IEC 60079-14, IEC 60079-17 and other relevant standards of the IEC 60079 series.
There are no prerequisites for attending this course but a minimum of three years’ experience in industrial electrical installation and maintenance practice is recommended.
IECEx Units Covered:
Unit Ex 001 – Principles of protection in explosive atmospheres knowledge
Unit Ex 003 – Install explosion-protected equipment and wiring systems
Unit Ex 004 – Maintain equipment in explosive atmospheres
Unit Ex 006 – Test electrical installations in or associated with explosive atmospheres
Unit Ex 007 – Perform visual and close inspection of electrical installations in or associated with explosive atmospheres
Unit Ex 008 – Perform detailed inspection of electrical installations in or associated with explosive atmospheres
Course Content
- Explosive atmospheres and explosion-protection principles
- Explosion-protected equipment – Ex certification schemes
- Explosion-protected equipment – Principles
- Explosion-protection visual checks
- Type of protection – Flameproof enclosures “d”
- Type of protection – Increased safety “e”
- Type of protection “n”
- Type of protection – Encapsulation “m”
- Type of protection – Liquid immersion “o”
- Type of protection – Powder filling “q”
- Type of protection – Intrinsic safety “i”
- Type of protection – Protection by enclosure “t”
- Equipment protection by pressurized room “p” and artificially ventilated room “v”
- Common characteristics of explosion-protection techniques
- Explosive atmospheres installation requirements
- Explosive atmospheres cable termination techniques
- Explosive atmospheres installation testing
- Explosive atmospheres maintenance requirements
- Explosive atmospheres visual and close inspection requirements
- Explosive atmospheres detailed inspection techniques
Target Audience
Personnel involved in the selection, installation, testing, maintenance and inspection of electrical equipment and wiring systems in explosive atmospheres
For more information on Installation, Testing, Maintenance & Inspection of Hazardous Area Equipment (IECEx Unit Ex 001, Ex 003, Ex 004, Ex 006, Ex 007 & Ex 008) talk to EPIT