PREN 14973 : DRAFT 2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Ignition hazard assessment
5 Electrical resistance
6 Frictional heating
7 Resistance to ignition
8 Fire propagation
9 Marking
Annex A (normative) - Hazards and risk assessment
Annex B (informative) - Example of an ignition hazard
        assessment for a conveyor belt intended for use
        in a potentially explosive atmosphere
Annex C (informative) - Suggested belt approval/certification
        options
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 94/9/EC
Annex ZB (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 2006/42/EC
Bibliography

Describes electrical and flammability safety requirements for conveyor belts intended for use in underground installations, in the presence of flammable or non-flammable atmospheres.