Duration: 5-8 Hours | |
Schedule: Online | |
Level: Beginner | |
Rs: 0 |
Objectives
Topics covered are
The need for explosion protection
Lessons from disaster investigation
Concept of certification
Risk assessment
Fire triangle
Flammability characteristics
Ignition sources
Apparatus grouping
Objectives
Terminology and definitions
Sources of release and ventilation
Zoning
Presentation, communication, and monitoring
Responsibilities
Types of protection suitability
Process of decision making
Assessment and calculation
Other ‘codes of practice’
Examples and tabulations
Flameproof
Theory of operation
Flamepath joint types
Dimensions and condition
Apparatus and component certification
Intrinsic safety
Simple apparatus
Apparatus and system concepts
Interfaces
Apparatus matching
Descriptive system documentation
Increased safety
Limitations of use
Insulation and connection integrity
Enclosure requirements
Non-incendive
The difference in approach
Features of these other types of protection
Pressurization and purging, oil immersion, sand-filling, and encapsulation.
Special protection
Combined protection types
General requirements
Information flow
Cabling requirements
Electrical protection
Earthing and bonding
Specific requirements for different types of Protection
General requirements
Periodicity and grade
Scheduling
Maintenance
Responsibilities
Testing and fault-finding issues
Summary of certification
Marking of older apparatus
Types of certificate and information contained
Conditions placed on the use of apparatus
Multiple certification techniques and benefits
ATEX and the international standards
Product marking
“Product” directive
“Workers” directive (The DSEAR in UK)