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  • NS EN 12321 : 2003 + A1 2009

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    UNDERGROUND MINING MACHINERY - SPECIFICATION FOR THE SAFETY REQUIREMENTS OF ARMOURED FACE CONVEYORS

    Available format(s): 

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Norwegian Standards (Norges Standardiseringsforbund)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 List of significant hazards
    5 Safety requirements/protective measures
      5.1 General
      5.2 Starting
      5.3 Stopping
      5.4 Thermal hazards
      5.5 Fluid power systems
      5.6 Hydraulic pipes and hoses
      5.7 Other dangerous areas
      5.8 Warning signs
      5.9 Transport, installation, operation and maintenance
      5.10 Guarding
      5.11 Chain locking devices and tensioning devices
    6 Verification of safety requirements
    7 Information for use
      7.1 Instruction handbook
      7.2 Marking
    Annex A (Normative) Verification data for safety requirements
    Annex ZA (informative) Relationship of this European Standard
             with EU Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the safety requirements for armoured face conveyors and covers, conveyor drive units, return units, line pans, chain assemblies, devices for tensioning and locking chains.

    General Product Information - (Show below) - (Hide below)

    Development Note 2003 Edition Re-Issued in July 2009 & incorporates AMD 1 2009. (07/2009)
    Document Type Standard
    Publisher Norwegian Standards (Norges Standardiseringsforbund)
    Status Current
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