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EN 14677:2008

(Main)

Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel

Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel

This European Standard specifies the general safety requirements for secondary steelmaking machinery and equipment (SSE) as defined in 3.1 to treat liquid steel.
This European Standard covers machinery and equipment involved in the treatment process of liquid steel under vacuum or atmospheric pressure.
This European Standard deals with all significant hazards, hazardous situations and events pertinent to SSE, when used as intended and under conditions foreseen by the manufacturer, but also includes foreseeable faults and malfunctions in case of misuse.
This European Standard specifies the requirements to ensure the safety of persons which are to be met during the design, assembly, transport, commissioning, operation, maintenance and decommissioning of the equipment.
This European Standard assumes that SSE are operated and maintained by adequately trained and competent personnel. Manual intervention for setting, adjustment and maintenance is accepted as part of the normal use of the equipment.
NOTE 1   Annex B shows examples of SSE.
The following equipment is not covered by the scope of this European Standard:
   cranes;
   fork lift trucks or other transporting equipment;
   ladles;
   equipment for relining and preheating in the relining area;
   burners according to EN 746-2;
   dust and fume exhaust systems.
NOTE 2   Significant hazards and hazardous situations due to transporting/positioning of heavy components, e. g., by cranes (e. g., ladles, vessels, covers) are considered in this standard (see 5.2.3).
This European Standard is not applicable to SSE manufactured before the date of publication of this standard in the Official Journal.

Sicherheit von Maschinen- Sekundärmetallurgie - Maschinen und Anlagen zur Behandlung von Flüssigstahl

Diese Europäische Norm spezifiziert die allgemeinen Sicherheitsanforderungen, die durch den Hersteller von Ausrüstungen für die Sekundärmetallurgie, entsprechend der Definition von Maschinen in der EN 292-1, zu erfüllen sind. Sie beschreibt die vorhersehbaren, signifikanten Gefährdungen, Gefährdungssituationen und Ereignisse von Anlagen und bestimmten Ausrüstungen, aus denen sich die Anlage zusammensetzt; sie beschreibt nicht die kompletten Gesundheits- und Sicherheitsanforderungen für jede spezielle Ausrüstung. Sie zeigt vorbeugende Maßnahmen zur Vermeidung von Gefährdungen und zur Reduzierung von Risiken auf. Sie behandelt nicht nur die Gegebenheiten, bei denen die Maschine bestimmungsgemäß genutzt wird, sondern beinhaltet auch andere vom Hersteller vorgesehenen Zustände, wie vorhersehbare Fehler, Fehlfunktionen oder missbräuchliche Nutzung.
Diese Europäische Norm enthält die zu erfüllenden Anforderungen, um die Sicherheit von Personen während der Konstruktion, des Baus, des Transports, der Inbetriebnahme, des Betriebs, der Wartung und der Außerbetriebnahme sicherzustellen.
Diese Norm geht davon aus, dass die Anlagen von entsprechend geschultem und fähigem Personal bedient und gewartet werden. Manuelles Eingreifen zur Einstellung, Anpassung und Wartung wird als Teil des Normalbetriebes der Ausrüstung akzeptiert.
Diese Norm geht davon aus, dass die Maschinen bei entsprechender Arbeitsplatzbeleuchtung gemäß prEN 12464-1 oder gemäß lokaler Bestimmungen genutzt werden.
Diese Norm deckt folgende Ausrüstungen von Anlagen der Sekundärmetallurgie ab (siehe 5.2, Tabelle 1):
a) Ausrüstungen zur Materialbeschickung
Ausrüstungen für Lagerung, Beförderung und Zusatz von Material in den flüssigen Stahl.
Beispiele für Ausrüstungenen zur Materialbeschickung sind:
¾ Vorratsbunker;
¾ Förderbänder;
¾ Drahtführungen;
¾ Vakuumverschlüsse;

Sécurité des machines - Métallurgie secondaire - Machines et équipements pour traitement d'acier liquide

La présente Norme européenne spécifie les prescriptions de sécurité générales pour les machines et les
équipements de métallurgie secondaire (EMS), tels que définis en 3.1, pour le traitement d’acier liquide.
La présente Norme européenne couvre les machines et les équipements impliqués dans le processus de
traitement d’acier liquide sous vide ou sous pression atmosphérique.
La présente Norme européenne traite tous les phénomènes, situations et événements dangereux significatifs
pertinents pour les EMS, durant l’utilisation normale et dans des conditions prévues par le fabricant, mais
inclut aussi des défauts et défaillances prévisibles en cas de mauvais usage.
La présente Norme européenne spécifie les prescriptions pour assurer la sécurité des personnes devant être
satisfaites lors de la conception, de l’assemblage, du transport, de la mise en service, du fonctionnement, de
la maintenance et de la mise hors service des équipements.
La présente Norme européenne suppose que les équipements EMS sont utilisés et entretenus par du
personnel compétent ayant reçu une formation appropriée. Une intervention manuelle pour le réglage,
l’ajustage et la maintenance est acceptée comme partie intégrante de l’utilisation normale des équipements.
NOTE 1 L’Annexe B fournit des exemples d’équipements EMS.
La présente Norme européenne ne couvre pas les équipements suivants :
- appareils de levage à charge suspendue ;
- chariots élévateurs à fourche ou autres équipements de transport ;
- poches (de coulée) ;
- équipements de regarnissage et de préchauffage dans la zone de regarnissage ;
- brûleurs selon l’EN 746-2 ;
- systèmes d’évacuation de poussières et de fumées.

Varnost strojev - Sekundarna metalurgija - Stroji in oprema za obdelavo tekočega jekla

General Information

Status
Published
Publication Date
01-Apr-2008
Withdrawal Date
30-Oct-2008
ICS
77.180 - Equipment for the metallurgical industry
Technical Committee
CEN/TC 322 - Equipments for making and shaping of metals - Safety requirements
Drafting Committee
CEN/TC 322/WG 1 - Iron and steel production
Current Stage
9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
Completion Date
14-Jan-2021
Directive
2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
2014/34/EU - Directive 2014/34/EU Of The European Parliament And Of The Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres (recast)
94/9/EC - Directive 94/9/EC of the European Parliament and the Council of 23 March 1994 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres
98/37/EC - Machinery
Mandate
M/079 - Mandate to CEN and CENELEC for standardization in the field of machines
M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
M/BC/CEN/92/46 - Standardization mandate assigned to CEN/CENELEC concerning equipment and protective systems intended for use in potentially explosive atmospheres
Ref Project
SIST EN 14677:2008 - Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.MHNODSicherheit von Maschinen - Sekundärmetallurgie - Maschinen und Anlagen zur Behandlung von FlüssigstahlSécurité des machines - Métallurgie secondaire - Machines et équipements pour traitement d'acier liquideSafety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel77.180Oprema za metalurško industrijoEquipment for the metallurgical industry13.110Varnost strojevSafety of machineryICS:Ta slovenski standard je istoveten z:EN 14677:2008SIST EN 14677:2008en,fr01-julij-2008SIST EN 14677:2008SLOVENSKI
STANDARD



SIST EN 14677:2008



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14677April 2008ICS 77.180 English VersionSafety of machinery - Secondary steelmaking - Machinery andequipment for treatment of liquid steelSécurité des machines - Métallurgie secondaire - Machineset équipements pour traitement d'acier liquideSicherheit von Maschinen- Sekundärmetallurgie -Maschinen und Anlagen zur Behandlung von FlüssigstahlThis European Standard was approved by CEN on 23 February 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14677:2008: ESIST EN 14677:2008



EN 14677:2008 (E) 2 Contents Page Foreword.4 Introduction.5 1 Scope.5 2 Normative references.6 3 Terms and definitions.8 4 List of significant hazards.10 5 Safety requirements and/or measures.11 5.1 General design requirements.11 5.1.1 General.11 5.1.2 Site inspection.11 5.1.3 Linked equipment.11 5.1.4 Safety layout.12 5.1.5 Access.12 5.1.6 Safety control system.13 5.1.7 Electrical power supply.13 5.1.8 Electrical low voltage supply.13 5.1.9 Fluid systems carrying or containing fluids.
...

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[Figure 1]
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This European Standard specifies the requirements to ensure the safety of persons which are to be met during the design, assembly, transport, commissioning, operation, maintenance and decommissioning of the equipment.
This standard assumes that installations are operated and maintained by adequately trained and competent personnel. Manual intervention for setting, adjustment and maintenance is accepted as part of the normal use of these machines.
This standard assumes that the machinery is used with adequate workplace lighting conforming to
EN 12464-1 or to local regulations.
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Automated plant and equipment operated for the production of metal seamless hot and cold finished tubes and welded tubes. A list of machines which could make up different plants is shown in Annex D (informative).
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Safety of machinery - Safety requirements for machinery and equipment for production of steel by electric arc furnaces
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This European Standard specifies the general safety requirements for electric arc furnaces (EAF) to melt steel not containing radioactive material.
This European Standard deals with all significant hazards, hazardous situations and events pertinent to EAF, when used as intended and under conditions foreseen by the manufacturer, but also includes foreseeable faults and malfunctions in case of misuse.
This European Standard specifies also criteria for the plant and equipment integrated in the production process.
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-   plasma furnace;
-   other electrical furnaces used in secondary steelmaking.
This European Standard does not specify safety requirements for the following equipment, which can be an integral or complementary part of the equipment covered by the Scope:
a)   cranes;
b)   scrap basket;
c)   transport car for scrap basket;
d)   elephant house (furnace encasing for environmental reasons);
e)   separate scrap drying equipment.

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CEN
EN 14681:2006/FprA1(Amendment)
Safety of machinery - Safety requirements for machinery and equipment for production of steel by electric arc furnaces
SIST EN 14681:2007/kFprA1:2009

This European Standard specifies the general safety requirements for electric arc furnaces (EAF) to melt steel not containing radioactive material.
This European Standard deals with all significant hazards, hazardous situations and events pertinent to EAF, when used as intended and under conditions foreseen by the manufacturer, but also includes foreseeable faults and malfunctions in case of misuse.
This European Standard specifies also criteria for the plant and equipment integrated in the production process.
This European Standard specifies the requirements to ensure the safety of persons which are to be met during the design, assembly, transport, commissioning, operation, maintenance and decommissioning of the equipment.
This European Standard assumes that installations are operated and maintained by adequately trained and competent personnel. Manual intervention for setting, adjustment and maintenance is accepted as part of the normal use of the equipment.
This European Standard covers the following equipment (see Annex B):
   EAF with AC technology (alternating current);
   EAF with DC technology (direct current);
   scrap pre-heating technology;
   associated equipment/devices according Annex B.
The following equipment is not covered by this European Standard:
   induction furnace;
   resistance-arc furnace;
   electron beam furnace;
   plasma furnace;
   other electrical furnaces used in secondary steelmaking.
This European Standard does not specify safety requirements for the following equipment, which can be an integral or complementary part of the equipment covered by the Scope:
a)   cranes;
b)   scrap basket;
c)   transport car for scrap basket;
d)   elephant house (furnace encasing for environmental reasons);
e)   separate scrap drying equipment.

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