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Hazardex 2021 Conference Paper - Ignition prevention is only for electrical equipment?
The application of ignition risk management for electrical equipment/apparatus, is handled relatively well by the industry. However, there is still much confusion on how to identify, manage and document non-electrical risks.
With the introduction of ISO/IEC 80079 -36, -37, -38 and the subsequent harmonisation under ATEX Directive (2014/34/EU), clarity on the requirements has led to many issues being highlighted when assessing equipment. This is not through the introduction of new sources of ignition but rather that the identification and understanding of the hazards from non-electrical equipment/apparatus more widely visible.
For example, now that IEC TS 60079-46 has become mandatory (since 1
Jan 2020) it is highlighting issues with “assemblies” as this expects non-electrical equipment/apparatus to be certified.
We will look briefly into the history and how potential ignition risks have “traditionally” been understood with respect to equipment/systems currently/commonly in use.
We will also investigate the main non-electrical ignition risks and some common applications or considerations we see causing confusion with products going to market.
is an electrical and electronic engineer with over 20 years’ experience of dealing with hazardous environments and applications. Having worked across the consumer, maritime, oil & gas and nuclear industries has provided a wide range of experience being able to draw upon the best practices across these sectors. He now holds the role of Development & Innovation Manager Product Assurance at DNV GL UK where he leads the Business Development and New Service/Application Development for the oil & gas supply chain markets. He has been key in extending DNV GL’s Hazardous area Services to the UK.