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CEN

EN 15094:2008

(Main)

Safety of Machinery - Safety requirements for cold flat rolling mills

Safety of Machinery - Safety requirements for cold flat rolling mills

This European Standard specifies the safety requirements for cold rolling mills for flat products (coiled or as heavy plates) as defined in 3.1.
This European Standard deals with significant hazards, hazardous situations and events relevant to cold rolling mills for flat products. It deals not only with circumstances where the machinery is used as intended, but also includes other conditions foreseen by the manufacturer, such as foreseeable faults, malfunctions or misuse (see clauses 4 and 5).
This European standard applies to: Machinery and equipment used for the manufacturing of metal cold rolled flat products from the material entry station (1), through the forming stations (2), to the exit (3) (see Figure 1).
The following equipment is outside the scope of this European Standard:
- furnaces in accordance with EN 746-1, EN 746-2 and EN 746-3;
- pickling plants according to EN 15061;
- strip processing lines according to EN 15061;
- abrasive blasting plants according to EN 1248;
- roll shop equipment;
- hook conveyors according to EN 619;
- storage equipment (e. g., high-bay warehouses);
- cranes, fork lifts, trucks and railway trucks and other vehicles.
This European Standard is not applicable to cold rolling mills for flat products, manufactured before the date of publication of this standard by CEN.

Sicherheit von Maschinen - Sicherheitsanforderungen an Kaltflachwalzwerke

Diese Europäische Norm spezifiziert die allgemeinen Sicherheitsanforderungen von Kaltwalzwerken für Flach-produkte (gehaspelt oder als Grobblech) wie in 3.1 beschrieben.
Diese Europäische Norm behandelt die für Kaltflachwalzwerke zutreffenden signifikanten Gefährdungen, Gefährdungs¬situationen und -ereignisse. Sie behandelt nicht nur die Gegebenheiten, bei denen die Maschine bestimmungsgemäß genutzt wird, sondern beinhaltet auch andere Bedingungen, die der Hersteller voraus-gesehen hat wie vorhersehbare Fehler, Fehlfunktionen oder fehlerhafte Nutzung (siehe Abschnitte 4 und 5).
Diese Europäische Norm gilt für: Anlagen und Ausrüstung zur Herstellung von kaltgewalzten Flach¬erzeug-nissen aus Metall, vom Material-Einlaufteil (1) durch die Walzstationen (2) zum Auslauf (3) (siehe Bild 1).
Die folgende Ausrüstung ist vom Anwendungsbereich dieser Europäischen Norm ausgenommen:
   Öfen in Übereinstimmung mit EN 746-1, EN 746-2 und EN 746-3;
   Beizanlagen in Übereinstimmung mit EN 15061;
   Bandbehandlungsanlagen in Übereinstimmung mit EN 15061;
   Strahlanlagen in Übereinstimmung mit EN 1248;
   Ausrüstung der Walzenwerkstatt;
   Hakenbahnen in Übereinstimmung mit EN 619;
   Lagerausrüstung (z. B. Hochregallager);
   Krane, Gabelstapler, Transportwagen, Güterwagen und andere Fahrzeuge.
Diese Europäische Norm gilt nicht für Kaltflachwalzwerke, die vor dem Datum der Veröffentlichung dieser Norm durch das CEN hergestellt wurden.

Sécurité des machines - Prescriptions de sécurité relatives aux laminoirs à froid pour produits plats

La présente Norme européenne spécifie les prescriptions générales de sécurité pour les laminoirs à froid pour
produits plats (roulés ou tôles lourdes) comme défini en 3.1.
La présente Norme européenne traite des phénomènes dangereux significatifs, des situations et événements
dangereux associés aux laminoirs à froid pour produits plats. Elle ne prend pas seulement en compte les
conditions liées à l’utilisation normale de la machine mais elle inclut aussi d’autres conditions prévues par le
fabricant, comme les défauts, les dysfonctionnements ou le mauvais usage prévisible (voir Articles 4 et 5).
La présente Norme européenne s’applique aux : installations et équipements utilisés pour la fabrication de
produits métalliques plats laminés à froid depuis le poste d’alimentation en matière jusqu’à l’entrée (1) vers la
sortie (3) en passant par les postes de formage (2) (voir Figure 1).

Varnost strojev - Varnostne zahteve za valjarne (hladno valjanje)

General Information

Status
Withdrawn
Publication Date
30-Sep-2008
Withdrawal Date
03-May-2022
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 3 - Rolling mills and finishing line equipment
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
04-May-2022
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)
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
Ref Project
SIST EN 15094:2008 - Safety of Machinery - Safety requirements for cold flat rolling mills

Relations

Replaced By
EN 15094:2022 - Safety of machinery - Safety requirements for cold flat rolling mills
Effective Date
11-May-2022

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Varnost strojev - Varnostne zahteve za valjarne (hladno valjanje)Sicherheit von Maschinen - Sicherheitsanforderungen an KaltflachwalzwerkeSécurité des Machines - Prescriptions de sécurité relatives aux laminoirs a froid pour produits platsSafety of Machinery - Safety requirements for cold flat rolling mills25.120.20Rolling, extruding and drawing equipment13.110Varnost strojevSafety of machineryICS:Ta slovenski standard je istoveten z:EN 15094:2008SIST EN 15094:2008en01-december-2008SIST EN 15094:2008SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15094October 2008ICS 77.180 English VersionSafety of Machinery - Safety requirements for cold flat rollingmillsSécurité des machines - Prescriptions de sécurité relativesaux laminoirs à froid pour produits platsSicherheit von Machinen - Sicherheitsanforderungen anKaltflachwalzwerkeThis European Standard was approved by CEN on 24 August 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 15094:2008: ESIST EN 15094:2008

Safety requirements and/or measures for electrical equipment and control systems at cold rolling mills.43 A.1 General.43 A.2 Special requirements for controls.43 A.3 Special requirements for shut-down equipment.44 A.3.1 Stop functions/emergency stop functions.44 A.3.2 Selection of stop functions.44 A.3.3 Emergency stop areas.44 A.3.4 Stop functions.45 Annex B (normative)
Noise test code.47 B.1 Introduction.47 B.2 Determination of A-weighted sound power level.47 B.3 Determination of A-weighted emission sound pressure levels.48 B.3.1 Determination of the emission sound pressure level at specified measuring points.48 B.3.2 Determination of emission sound pressure level at work stations.48 B.4 Measurement uncertainty.48 B.5 Operating conditions.48 B.6 Information to be recorded and reported.49 B.7 Declaration and verification of noise emission values.49 Annex C (normative)
Protection of persons in case of using asphyxiant gases in fire fighting systems.52 C.1 General.52 C.2 Warning devices.52 C.3 Restraint devices.53 C.4 Preliminary warning time.53 C.5 Interrupt device for extinguishing gas.
...

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EN 15094:2022(Main)
Safety of machinery - Safety requirements for cold flat rolling mills
SIST EN 15094:2022

This document specifies the general safety requirements for cold rolling mills for flat products as defined in 3.1.
This document is applicable to: Plant (machinery, equipment, devices according Annex D) used for the manufacturing of metal cold rolled flat products from the material supply from entry (1), via the mill stand(s) (2) with roll changing devices (4), to the material removal (3) (see Figure 1).
[Figure 1]
This document does not cover:
—   Design and construction of buildings including cellars and their facilities;
—   Thermo process equipment, e.g. in accordance with EN 746 series;
—   Strip processing lines according to EN 15061, e.g. pickling line;
—   Abrasive blasting plants according to EN 1248;
—   Coil transporting system before coil take-over-point at the entry section and after coil take-over-point at the exit section, e.g. hook conveyors, overhead cranes, fork lift and railway trucks and other vehicles;
—   Roll shop equipment;
—   Hook conveyors according to EN 619;
—   Non-fixed load lifting attachments, e.g. according to EN 13155;
—   Storage equipment (e.g. high-bay warehouses);
—   Cranes, fork lifts, trucks and railway trucks and other vehicles;
—   Process technology (e.g. systems for rolling lubricant, compressed air, treatment of water, cleaning system for exhaust air);
—   Firefighting system.
NOTE 1   Special requirements for protection of persons in case of using asphyxiant gases used in firefighting system is covered by this document, see Annex C.

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EN 17449:2022(Main)
Safety of machinery - Safety requirements to finishing lines for metal strip
SIST EN 17449:2022

This document specifies the general safety requirements for finishing lines for metal strip, hereafter referred as finishing line(s), as defined in 3.1.
This document deals with significant hazards, hazardous situations and events relevant for finishing lines when used as intended and under conditions foreseen by the manufacturer. This document provides the requirements to be met by the manufacturer to ensure the safety of persons and property during transport, commissioning, operation and de-commissioning, as well as in the event of foreseeable failures or malfunctions that can occur in the equipment (see Clauses 4 and 5).
This document is applicable to:
Plant (machinery, equipment, devices) for the customer-specific processing of metal strip/metal foil (starting material: hot rolled or cold rolled strip as coil) from the material feeding (1) via the finishing process (2) until the material removal (3) (see exemplary layout in Figure 1).
Examples of finishing lines and their machinery/equipment covered by the scope of this document are listed below:
—   finishing lines, e.g.:
—   slitting line (see Figure 2);
—   cut-to-length line (see Figure 3);
—   feeding line (see Figure 4);
—   blanking line;
—   trimming line;
—   rounding machines;
—   strip edge machining lines;
—   inspection lines;
—   rewinding lines, separator lines, doubler lines;
—   strip-supply lines (e.g. for presses or roll forming lines);
—   interlinked machinery/equipment which can be part of a finishing line, e.g.:
—   coil conveying (e.g. feeding in, threading, pushing-in, guiding and transporting);
—   stretching, bending, levelling machine;
—   marking machine;
—   recoiler and uncoiler;
—   shears;
—   punching machine;
—   coil and sleeve handling device;
—   welding machine;
—   oiling machine;
—   scrap chopper, scrap coiler, scrap conveyor;
—   changing device;
—   stacking device;
—   coil transport device (associated with the line);
—   measuring systems and devices;
—   fluid systems.
The following machinery may be part of or linked to a finishing line but are not covered by this document:
—   packaging lines (EN 415);
—   roll forming lines;
—   machines for painting and laminating;
—   embossing machine;
—   saws;
—   plate shear (plate as raw material) (EN 13985);
—   equipment for applying (removing) media to (from) the material surface;
—   coil transport devices outside the boundaries of the line (e.g. supply from the storage);
—   presses (EN ISO 16092-1, EN ISO 16092-2 and EN ISO 16092-3);
—   milling machines (EN ISO 16090-1);
—   machinery using laser (EN ISO 11553) for strip processing (e.g. welding, cutting);
—   punching machines (as stand-alone machine);
—   cranes;
—   robots (EN ISO 10218);
—   separate media systems (e.g. compressed air system, exhaust system);
—   storage equipment.
For modernization, this document can be applied for the parts to be modernized.

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EN 14753:2022(Main)
Safety of machinery - Safety requirements for machinery and equipment for continuous casting of steel
SIST EN 14753:2022

This document applies for plant (containing machinery and equipment) used in the process of continuous casting of liquid steel (hereafter referred to as continuous casting machine, CCM) as defined in 3.1.
This document deals with all significant hazards, hazardous situations and events relevant to machinery and equipment for the continuous casting of steel, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).
This document specifies the safety requirements to be met during design, assembly, transport, commissioning, operation, maintenance (as described in Clause 5) and decommissioning of the equipment.
This document assumes that the machinery and equipment of the plant is operated and maintained by adequately trained and competent personnel (see 7.5). Manual intervention for setting, adjustment and maintenance is accepted as part of the intended use of the plant.
This document assumes that the machinery is used with adequate workstation lighting conforming to EN 12464 1.
National regulations regarding lighting should be considered and could differ from requirements of EN 12464 1.
This document applies to:
—   CCM for the transformation of molten liquid steel into solid products in sections (e.g. square, rectangular, beam blank, circular);
—   CCM's from the point where overhead cranes or other transport systems deposit ladles to CCM (e.g. in a ladle turret, ladle car or ladle stand);
—   via casting process and solidification process;
—   via cutting and marking equipment;
—   thru the run-out-area where the cut product is finished, collected and removed from that area.
This document does not cover safety requirements for:
—   horizontal-CCM for steel;
—   auxiliary plants (auxiliary plants that are outside of the limits of the CCM);
—   ladles and ladle transport;
—   cranes;
—   winches and hoists;
—   conveyors or handling systems;
—   workshop equipment (mould and segment shop, tundish workshop);
—   gas burners, e.g. as a part of pre-heating stations.
This document can be used in case of modernization for the parts to be modernized.
This document is not applicable to CCM's manufactured before the date of its publication.

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EN 15093:2022(Main)
Safety of machinery - Safety requirements for hot flat rolling mills
SIST EN 15093:2022

This document specifies the general safety requirements for hot rolling mills for flat products as defined in 3.1.
This document is applicable to: Plant (machinery, equipment, devices according Annex D) used for the manufacturing of metal hot rolled flat products from the from entry (1), via the mill stands (2) with roll changing devices (6), to the exit (5) (see Figure 1).
This standard does not cover:
—   thermo process equipment, e.g. in accordance with the EN 746 series; including furnaces of a steckel mill;
—   continuous casting machines according to EN 14753;
—   hook conveyors according to EN 619;
—   non-fixed load lifting attachments, e.g. according to EN 13155;
—   roll shop equipment;
—   storage equipment (e.g. high-bay warehouses);
—   cranes, fork lifts, trucks and railway trucks and other vehicles;
—   process technology (e.g. treatment of water, rolling lubricant, compressed air, etc.);
—   separate cleaning system for exhaust air;
—   firefighting system;
NOTE 1   Please refer to Annex C for information regarding the special requirements for protection of persons in case of using asphyxiant gases used in firefighting system.
—   the design of the building, halls and civil works.
This document deals with significant hazards, hazardous situations or hazardous events relevant to hot rolling mills for flat products, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. It provides the requirements to be met by the manufacturer to ensure the safety of persons and property during transport, commissioning, operation and de-commissioning, as well as in the event of foreseeable failures or malfunctions that can occur in the equipment.
NOTE 2   For modernization, this document (C-type standard) can be applied for the part to be modernized.
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EN 15061:2022(Main)
Safety of machinery - Safety requirements for strip processing line machinery and equipment
SIST EN 15061:2022

This document defines the general safety requirements of strip processing lines.
This document applies to:
Strip processing lines for treating metal strip, from
—   coil take-over-point of the entry section (terminal equipment, see 3.2) through the
—   process (processing and terminal equipment, see 3.3 and 3.2) up to the
—   coil take-over-point of the exit section or interface to other lines (terminal equipment), see Figure 1.
NOTE 1   The aforementioned processes can also occur in combination.
If the aforementioned processes will be combined with processes which are not covered by the scope of this document, this document can be used as a guideline.
NOTE 2   Thermo process equipment integrated in strip processing lines is covered by the EN 746 series. For dryers and ovens, in which flammable substances are released, EN 1539 applies.
This document does not cover:
—   thermo process equipment, e.g. in accordance with the EN 746 series;
—   dryers and ovens in accordance with EN 1539;
—   coil transporting system before coil take-over-point at the entry section and after coil take-over-point at the exit section, e.g. hook conveyors, overhead cranes, fork lift and railway trucks and other vehicles;
—   acid regeneration plants;
—   regeneration plants which are not integral part of the strip processing line;
—   storage equipment for coils;
—   rolling mill stands (i.e. skin pass and reduction stands) according to EN 15094;
—   rollshop equipment;
—   separate process technology (e.g. compressed air system, treatment of water and treatment of rolling lubricant);
—   separate cleaning system for exhaust air;
—   firefighting systems.
NOTE 3   Protection of persons in case of using asphyxiant gases used in firefighting system is covered by this document, see Annex C.
This document deals with foreseeable significant hazards, hazardous situations and events relevant to strip processing lines, when used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. It provides the requirements to be met by the manufacturer to ensure the safety of persons and property during transport, commissioning, use, de-commissioning and maintenance periods, as well as in the event of foreseeable failures or malfunctions that can occur in the equipment.
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EN 16774:2016(Main)
Safety of machinery - Safety requirements for steel converter and associated equipment
SIST EN 16774:2016

This European Standard applies for steel converter and its associated equipment (hereinafter referred to as converter plant) used in the process of carbon or stainless steel making as defined in 3.1 and illustrated in Annex B.
This European Standard deals with significant hazards, hazardous situations and events relevant to the converter plant. It covers the intended use and foreseeable misuse.
This European Standard specifies the safety requirements to be met during transport, assembly, commissioning, operation, maintenance (as described in Clause 5) and decommissioning/disassembly of the equipment.
This European Standard applies to:
Steel converter and its associated equipment for the oxygen steelmaking process
-   from hot metal/liquid steel and scrap charging;
-   via oxygen refining and stirring;
-   temperature measurement and sampling equipment;
-   up to tapping including slag retaining device;
-   cooling systems;
-   maintenance devices (e.g. relining device, tap hole repair device);
-   process related interfaces/interactions (e.g. according to design, controls) to
-   media,
-   primary and secondary gas cleaning plant,
-   material feeding systems and ladle alloying systems,
-   transfer cars for steel ladle and slag pot, and
-   charging/tapping equipment, e.g. crane, scrap chute, ladles and slag pots.
This European Standard does not cover safety requirements for:
-   usage of process media other than oxygen, nitrogen, argon and compressed air;
-   primary and secondary gas cleaning plants;
-   measuring devices with radioactive sources;
-   material feeding systems and ladle alloying systems;
-   transfer cars for steel ladle and slag pot;
-   charging/tapping and de-slagging equipment, e.g. crane, scrap chutes, ladles and slag pots;
-   auxiliary winches and hoists.
NOTE 1   For variations of converter process where other gases and media, e.g. hydrocarbons, fuels, steam, etc. are used, additional safety measures have to be considered which are not covered in this safety standard
This European Standard is not applicable to converter plant, manufactured before the date of publication of this standard in the Official Journal (OJ).
NOTE 2   In case of revamping, this European Standard can be used as a guideline for the specific parts to be revamped.

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EN 15949:2012(Main)
Safety of machinery - Safety requirements for bar mills, structural steel mills and wire rod mills
SIST EN 15949:2012

This European Standard defines the general safety requirements for hot rolling mills for long products as defined in 3.1.
This European Standard deals with significant hazards, hazardous situations and events relevant to hot rolling mills for long products. It deals not only with circumstances where the machinery is used as intended, but also includes other conditions foreseen by the manufacturer, such as foreseeable faults, malfunctions or misuse (see Clauses 4 and 5).
This applies also to hazards arising during various phases of the life of the machinery and equipment as described in 5.4 of EN ISO 12100:2010.
This European standard applies to: Machinery and equipment used for the manufacturing of metal rolled long products from the material supply from (1), via the rolling mill process equipment (2) to (9) including preparation area (10) (exemplary layout is given in Figure 1).
The following equipment is excluded:
a)   furnaces in accordance with the EN 746 series;
b)   continuous casting machines according to EN 14753;
c)   hook conveyors according to EN 619;
d)   roll and guide shop equipment (e. g., machine-tool);
e)   storage equipment (e.g., high-bay warehouses);
f)   cranes, fork lifts, trucks and railway trucks and other vehicles.
This document is not applicable to rolling mills for long products, which are manufactured before the date of its publication as an EN document.

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EN 14681:2006+A1:2010(Main + Amendment)
Safety of machinery - Safety requirements for machinery and equipment for production of steel by electric arc furnaces
SIST EN 14681:2007+A1:2010

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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EN 13675:2004+A1:2010(Main + Amendment)
Safety of machinery - Safety requirements for tube forming and rolling mills and their finishing line equipment
SIST EN 13675:2004+A1:2010

This European Standard describes the health and safety requirements of fully automated plant used in the process of tube forming, rolling and finishing (hereafter referred to as "plant"). It describes the foreseeable, significant hazards, hazardous situations, and events arising from plants and from particular machines integrated to form the plant; it does not describe the full health and safety requirements for each particular machine. It indicates preventive measures for avoiding the hazards and reducing the risks. It deals not only with circumstances where the machinery is used as intended, but also includes other conditions foreseen by the manufacturer, such as foreseeable faults, malfunctions or 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 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.
This standard applies to:
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).
This standard covers:
For seamless hot-finished tubes: from material charging downstream of the heating furnace through the rolling process and up to, but not including any intermediate storage equipment or the downstream finishing lines.
For seamless cold-finished tubes: from material charging through the rolling process to the discharging equipment but not including any storage equipment.
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EN 14677:2008(Main)
Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel
SIST EN 14677:2008

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.

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