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  • UNI EN 14677 : 2008

    Current The latest, up-to-date edition.

    SAFETY OF MACHINERY - SECONDARY STEELMAKING - MACHINERY AND EQUIPMENT FOR TREATMENT OF LIQUID STEEL

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    Published date:  09-07-2008

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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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 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
          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

    Abstract - (Show below) - (Hide below)

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

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

    Committee CT 42
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 294:1992/AC:1993 SAFETY OF MACHINERY - SAFETY DISTANCES TO PREVENT DANGER ZONES BEING REACHED BY THE UPPER LIMBS
    ISO 11202:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
    EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
    IEC 60079-10:2002 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
    ISO 11200:2014 Acoustics Noise emitted by machinery and equipment Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    EN 894-3:2000+A1:2008 Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 3: Control actuators
    EN 12464-1:2011 Light and lighting - Lighting of work places - Part 1: Indoor work places
    EN 982:1996+A1:2008 Safety of machinery - Safety requirements for fluid power systems and their components - Hydraulics
    ISO 4871:1996 Acoustics — Declaration and verification of noise emission values of machinery and equipment
    EN 1037:1995+A1:2008 Safety of machinery - Prevention of unexpected start-up
    EN 620:2002+A1:2010 Continuous handling equipment and systems - Safety and EMC requirements for fixed belt conveyors for bulk materials
    ISO 14122-3:2016 Safety of machinery — Permanent means of access to machinery — Part 3: Stairs, stepladders and guard-rails
    PREN 15004-1 : DRAFT 2016 FIXED FIREFIGHTING SYSTEMS - GAS EXTINGUISHING SYSTEMS - PART 1: DESIGN, INSTALLATION AND MAINTENANCE (ISO 14520-1:2015, MODIFIED)
    ISO 14122-1:2016 Safety of machinery — Permanent means of access to machinery — Part 1: Choice of fixed means and general requirements of access
    ISO 11546-2:1995 Acoustics Determination of sound insulation performances of enclosures Part 2: Measurements in situ (for acceptance and verification purposes)
    EN 746-2:2010 Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems
    EN 1088:1995+A2:2008 Safety of machinery - Interlocking devices associated with guards - Principles for design and selection
    IEC 61310-2:2007 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
    EN 981:1996+A1:2008 Safety of machinery - System of auditory and visual danger and information signals
    ISO/TR 11688-1:1995 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning
    EN 61310-2:2008 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
    EN 12094-1:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 1: Requirements and test methods for electrical automatic control and delay devices
    ISO 13732-1:2006 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces
    EN 614-2:2000+A1:2008 Safety of machinery - Ergonomic design principles - Part 2: Interactions between the design of machinery and work tasks
    EN ISO 14121-1:2007 Safety of machinery - Risk assessment - Part 1: Principles (ISO 14121-1:2007)
    EN 1837:1999+A1:2009 Safety of machinery - Integral lighting of machines
    EN 13463-1:2009 Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements
    EN 811 : 1996 SAFETY OF MACHINERY - SAFETY DISTANCES TO PREVENT DANGER ZONES BEING REACHED BY THE LOWER LIMBS
    EN 349:1993+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
    EN 13478:2001+A1:2008 Safety of machinery - Fire prevention and protection
    DIN V 19247-1:2003-08 CONTROL TECHNOLOGY - DEVICES FOR OXYGEN SERVICE IN THE PROCESS-TECHNIQUE - PART 1: INSTRUMENTATION - GENERAL REQUIREMENTS AND TESTINGS
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    ISO 3747:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering/survey methods for use in situ in a reverberant environment
    EN ISO 13850:2015 Safety of machinery - Emergency stop function - Principles for design (ISO 13850:2015)
    ISO 3740:2000 Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
    EN ISO 7731:2008 Ergonomics - Danger signals for public and work areas - Auditory danger signals (ISO 7731:2003)
    EN 61241-14:2004 Electrical apparatus for use in the presence of combustible dust - Part 14: Selection and installation
    EN ISO 11820 : 1996 ACOUSTICS - MEASUREMENTS ON SILENCERS IN SITU
    EN 614-1:2006+A1:2009 Safety of machinery - Ergonomic design principles - Part 1: Terminology and general principles
    EN ISO 11688-2 : 2000 ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE MACHINERY AND EQUIPMENT - PART 2: INTRODUCTION TO THE PHYSICS OF LOW-NOISE DESIGN
    ISO 14122-4:2016 Safety of machinery — Permanent means of access to machinery — Part 4: Fixed ladders
    ISO 14121-1:2007 Safety of machinery Risk assessment Part 1: Principles
    ISO 7731:2003 Ergonomics Danger signals for public and work areas Auditory danger signals
    EN ISO 11200:2014 Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014)
    EN ISO 13732-1:2008 Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006)
    ISO 11820:1996 Acoustics — Measurements on silencers in situ
    EN ISO 11546-2:2009 Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995)
    EN ISO 12100-1:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 1: BASIC TERMINOLOGY, METHODOLOGY
    EN ISO 14122-3:2016 Safety of machinery - Permanent means of access to machinery - Part 3: Stairs, stepladders and guard-rails (ISO 14122-3:2016)
    EN ISO 3747:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010)
    EN 953:1997+A1:2009 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards
    EN 60519-4:2013 SAFETY IN ELECTROHEATING INSTALLATIONS - PART 4: PARTICULAR REQUIREMENTS FOR ARC FURNACE INSTALLATIONS (IEC 60519-4:2013)
    EN ISO 14122-4:2016 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders (ISO 14122-4:2016)
    EN ISO 14122-2:2016 Safety of machinery - Permanent means of access to machinery - Part 2: Working platforms and walkways (ISO 14122-2:2016)
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    EN ISO 3740:2000 ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - GUIDELINES FOR THE USE OF BASIC STANDARDS
    EN 60079-10:2003 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
    ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
    EN ISO 12100-2:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 2: TECHNICAL PRINCIPLES
    IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
    ISO 11203:1995 Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
    EN ISO 6682:2008 Earth-moving machinery - Zones of comfort and reach for controls (ISO 6682:1986, including Amd 1:1989)
    ISO 14520-1:2015 Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements
    EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
    EN 983:1996+A1:2008 Safety of machinery - Safety requirements for fluid power systems and their components - Pneumatics
    ISO 11064-1:2000 Ergonomic design of control centres Part 1: Principles for the design of control centres
    ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
    EN ISO 13849-1:2015 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015)
    ISO 13850:2015 Safety of machinery Emergency stop function Principles for design
    EN ISO 4871:2009 Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
    ISO 11546-1:1995 Acoustics Determination of sound insulation performances of enclosures Part 1: Measurements under laboratory conditions (for declaration purposes)
    IEC 61310-1:2007 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    EN 50171 : 2001 COR 2001 CENTRAL POWER SUPPLY SYSTEMS
    EN ISO 11064-1:2000 Ergonomic design of control centres - Part 1: Principles for the design of control centres (ISO 11064-1:2000)
    EN ISO 11691:2009 Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:1995)
    EN ISO 11821 : 1997 ACOUSTICS - MEASUREMENT OF THE IN SITU SOUND ATTENUATION OF A REMOVABLE SCREEN
    EN 13463-5:2011 Non-electrical equipment intended for use in potentially explosive atmospheres - Part 5: Protection by constructional safety 'c'
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    EN ISO 11546-1:2009 Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes) (ISO 11546-1:1995)
    ISO 14122-2:2016 Safety of machinery — Permanent means of access to machinery — Part 2: Working platforms and walkways
    EN 61241-10:2004 Electrical apparatus for use in the presence of combustible dust - Part 10: Classification of areas where combustible dusts are or may be present
    EN ISO 11688-1:2009 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995)
    EN ISO 14122-1:2016 Safety of machinery - Permanent means of access to machinery - Part 1: Choice of fixed means and general requirements of access (ISO 14122-1:2016)
    ISO 13849-1:2015 Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
    ISO/TR 11688-2:1998 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 2: Introduction to the physics of low-noise design
    EN 61310-1:2008 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    EN ISO 11202:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO 11202:2010)
    EN ISO 11203:2009 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level (ISO 11203:1995)
    ISO 11691:1995 Acoustics Measurement of insertion loss of ducted silencers without flow Laboratory survey method
    IEC 60519-4:2013 Safety in electroheating installations - Part 4: Particular requirements for arc furnace installations
    ISO 11821:1997 Acoustics — Measurement of the in situ sound attenuation of a removable screen
    IEC 61241-14:2004 Electrical apparatus for use in the presence of combustible dust - Part 14: Selection and installation
    IEC 61241-10:2004 Electrical apparatus for use in the presence of combustible dust - Part 10: Classification of areas where combustible dusts are or may be present
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
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