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EVS-EN 14591-4:2007

Explosion prevention and protection in underground mines - Protective systems - Part 4: Automatic extinguishing systems for road headers

General information
Valid from 08.10.2007
Base Documents
EN 14591-4:2007

Standard history

Status
Date
Type
Name
08.05.2008
Corrigendum
08.10.2007
Main
This document lays down requirements for automatic explosion extinguishing systems for roadheader machines (selective cut heading machines) in roadheader drivages where these systems automatically detect the initial phase of a firedamp explosion which has been initiated by the cutter head of a roadheader machine and extinguish it at the roadhead in such a way that the roadway drivage team is not put at risk.
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