I.S. EN 14677:2008

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements and/or measures
  5.1 General design requirements
      5.1.1 General
      5.1.2 Site inspection
      5.1.3 Linked equipment
      5.1.4 Safety layout
      5.1.5 Access
      5.1.6 Safety control system
      5.1.7 Electrical power supply
      5.1.8 Electrical low voltage supply
      5.1.9 Fluid systems carrying or containing fluids
      5.1.10 Hydraulic, pneumatic, gas, cooling
             and lubrication systems
      5.1.11 Ergonomic principles
      5.1.12 Harmful areas
      5.1.13 Personal protective equipment
      5.1.14 Warning devices and safety signs
      5.1.15 Operators positions
      5.1.16 Local control box ectrode clamp
      5.1.17 Loss of energy
      5.1.18 Media supply and discharge
      5.1.19 Exchange of lances
      5.1.20 Surface temperatures, heat radiation
      5.1.21 Fluids to be discharged to drains
      5.1.22 Electrode clamp
      5.1.23 Grounding of mechanical ladle furnace parts
      5.1.24 Emergency stop
      5.1.25 Fire protection
  5.2 List of significant hazards, hazardous situations, safety
      requirements and/or measures
      5.2.1 General
      5.2.2 Material addition equipment
      5.2.3 Blowing equipment
      5.2.4 Positioning of equipment
      5.2.5 Stirring equipment
      5.2.6 Vacuum pump/ventilation equipment
      5.2.7 Vacuum vessel equipment
      5.2.8 Media handling equipment
      5.2.9 Deslagging equipment
      5.2.10 Electrical heating equipment
      5.2.11 Temperature measuring and sampling equipment
  5.3 Special requirements for explosion prevention
      and protection
  5.4 Noise reduction as a safety requirement
      5.4.1 Noise sources
      5.4.2 Noise reduction at source by design
      5.4.3 Noise reduction by protective measures
      5.4.4 Noise reduction by information
6 Verification of the safety requirements and/or measures
7 Information for use
  7.1 Signs and warning devices
  7.2 Accompanying documents
      7.2.1 Instruction handbook
      7.2.2 Machine/equipment declaration
      7.2.3 Instruction for transportation and assembly
      7.2.4 Information about commissioning and
             dismantling of the equipment
      7.2.5 Operating instructions concerning the equipment
      7.2.6 Maintenance manual
  7.3 Minimum marking
  7.4 Training of personnel
Annex A (normative) - Noise test code
      A.1 Introduction
      A.2 Determination of A-weighted sound
          power level
      A.3 Determination of A-weighted emission
          sound pressure levels
          A.3.1 Determination of the emission sound
                pressure level at specified measuring points
          A.3.2 Determination of the emission sound
                pressure level at work stations
      A.4 Measurement uncertainty
      A.5 Operating conditions
      A.6 Information to be recorded and reported
      A.7 Declaration and verification of noise
          emission values
      A.8 Examples for workstations at RH-process
          with ladle furnace
Annex B (informative) - Examples for secondary steelmaking
                        equipment
Annex C (informative) - Examples of secondary steelmaking
                        processes
Annex ZA (informative) - Relationship between this European
                         Standard and the Essential Requirements
                         of EU Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
                         Standard and the Essential Requirements
                         of EU Directive 2006/42/EC
Annex ZC (informative) - Relationship between this European
                         Standard and the Essential Requirements
                         of EU Directive 94/9/EC
Bibliography

Defines the general safety requirements for secondary steelmaking machinery and equipment (SSE) to treat liquid steel.