Ex Basic and Ex Maintenance
Course on electrical installations and maintenance in hazardous areas.
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Contact usType
Classroom
Live lectures with an experienced instructor.
Course duration
5 days
How much time the course takes. Se details in the course table.
Language
Norwegian
EnglishThe language the instructor will speak during the course.
Provider
Trainor
Who has produced and is responsible for the content of the course.
Goal
On completing this course, participants will have gained sufficient knowledge of working in hazardous areas to be able install and maintain electrical installations in a safe manner.
Target group
Electricians and automation technicians.
Subjects covered in the course
- Ex installation guide related to NEK EN 60079-14 and IEC 61892-7
- Types of hazardous areas
- Zone classification
- Explosion theory
- Equipment groups and gas groups
- Protection types
- Tags and temperature classification
- Encapsulation
- Cables, nipples and earthing
- Corrosion
- Maintenance, overhauls and repairs
- Flameproof joints
- Damaged flameproof joints
- Overhauling and repairing Ex motors
- Testing thermal relays
- Excerpts from EXR-01
Regulations
According to guidelines from Offshore Norway (059) and the NFEA Ex-KOMP:2021 guidelines for training, the competence should be updated at least every five years.
Technical information
Course manual
Yes, a physical course manual will be provided at course start.
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