EN 14973:2006+A1:2008
(Main)Conveyor belts for use in underground installations - Electrical and flammability safety requirements
Conveyor belts for use in underground installations - Electrical and flammability safety requirements
This European Standard specifies electrical and flammability safety requirements for conveyor belts intended for use in underground installations, in the presence of flammable or non-flammable atmospheres.
Conveyor belts covered by this European Standard and intended for use in flammable atmospheres are intended for use on conveyor belt installations (machinery in mines). The belt is a component, which will be incorporated into the conveyor, which is an equipment of Group I, Category M2, as defined in 3.2.2 of EN 13463-1:2001.
This European Standard is not applicable to light conveyor belts as described in EN 873 nor is it applicable to conveyor belts which are manufactured before the date of publication of this document by CEN.
This European Standard deals with those significant hazards detailed in A.1.
Attention is drawn to Annexes ZA and ZB.
NOTE A summary of the requirements of this European Standard is given in Table 1.
Fördergurte für die Verwendung unter Tage - Elektrische und brandtechnische Sicherheitsanforderungen
Diese Europäische Norm legt elektrische und brandtechnische Sicherheitsanforderungen für Fördergurte für den Einsatz unter Tage bei entflammbarer und nicht entflammbarer Atmosphäre fest.
Fördergurte, die unter diese Europäische Norm fallen, sind vorgesehen für den Gebrauch in Förderanlagen beim Einsatz in entflammbaren Atmosphären (Bergwerken). Der Gurt ist eine Teil der Fördereinrichtung, die eine Ausrüstung nach Gruppe I, Kategorie M2, wie in EN 13463-1:2001, 3.2.2, bestimmt, darstellt.
Diese Europäische Norm ist nicht anwendbar auf in EN 873 beschriebene leichte Fördergurte als auch auf Fördergurte, die vor dem Datum der Veröffentlichung dieses Dokumentes durch CEN hergestellt wurden.
Diese Europäische Norm behandelt die in A.1 aufgeführten signifikanten Gefahren.
Aufmerksamkeit wird auf die Anhänge ZA und ZB gelenkt.
ANMERKUNG Tabelle 1 gibt eine Zusammenfassung der Anforderungen dieser Europäischen Norm.
Courroies transporteuses pour usage dans les installations souterraines - Exigences de sécurité électrique et protection contre l'inflammabilité
La présente Norme Européenne spécifie des exigences en matière de sécurité électrique et de protection contre l’inflammabilité, applicables aux courroies transporteuses destinées à être utilisées dans des installations souterraines, en atmosphères inflammables ou non inflammables.
Les courroies transporteuses couvertes par la présente Norme européenne et destinées à être utilisées en atmosphères inflammables sont destinées aux installations à courroies transporteuses (machines dans les mines). La courroie est un composant, qui est incorporée dans le convoyeur, qui est lui-même un équipement du Groupe 1, Catégorie M2, tel que défini en 3.2.2 de l’EN 13463-1:2001.
La présente Norme européenne n’est pas applicable aux courroies transporteuses légères telles que décrites dans l’EN 873, ni aux courroies qui ont été fabriquées avant la publication du présent document par le CEN.
La présente Norme européenne traite des phénomènes dangereux significatifs détaillés en A.1.
L’attention est attirée sur les Annexes ZA et ZB.
NOTE Un résumé des exigences de la présente Norme européenne est donné au Tableau 1.
Naprave za kontinuirni transport - Trakovi tračnih transporterjev za podzemno vgradnjo - Električne in požarnovarnostne zahteve
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Conveyor belts for use in underground installations - Electrical and flammability safety requirementsCourroies transporteuses pour usage dans les installations souterraines - Exigences de sécurité électrique et protection contre l'inflammabilitéFördergurte für die Verwendung unter Tage - Elektrische und brandtechnische Sicherheitsanforderungen53.040.10TransporterjiConveyors13.220.40Sposobnost vžiga in obnašanje materialov in proizvodov pri gorenjuIgnitability and burning behaviour of materials and productsICS:SIST EN 14973:2007+A1:2008en,frTa slovenski standard je istoveten z:EN 14973:2006+A1:200801-julij-2008SIST EN 14973:2007+A1:2008SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14973:2006+A1
April 2008 ICS 13.220.40; 53.040.10 Supersedes EN 14973:2006 English Version
Conveyor belts for use in underground installations - Electrical and flammability safety requirements
Courroies transporteuses pour usage dans les installations souterraines - Exigences de sécurité électrique et protection contre l'inflammabilité
Fördergurte für die Verwendung unter Tage - Elektrische und brandtechnische Sicherheitsanforderungen This European Standard was approved by CEN on 19 June 2006 and includes Corrigendum 1 issued by CEN on 24 January 2007 and Amendment 1 approved by CEN on 21 February 2008.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards 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 translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14973:2006+A1:2008: E
Hazards and risk assessment.11 Annex B (informative)
Example of an ignition hazard assessment for a conveyor belt intended for use in a potentially explosive atmosphere.13 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC.14 Annex ZB (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 94/9/EC.15 Annex ZC (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC"""".16 Bibliography.17
1 Applicable to the French version only.
Introduction This document is a type C standard as stated in EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. The approach taken in this European Standard is to identify the main hazards encountered in underground conveying applications and to specify requirements for conveyor belts that will provide the necessary operational safety. Three Classes are specified, A, B and C, as defined in 3.9 to 3.11.
Conveyor belts covered by this European Standard and intended for use in flammable atmospheres are intended for use on conveyor belt installations (machinery in mines). The belt is a component, which will be incorporated into the conveyor, which is an equipment of Group I, Category M2, as defined in 3.2.2 of EN 13463-1:2001. This European Standard is not applicable to light conveyor belts as described in EN 873 nor is it applicable to conveyor belts which are manufactured before the date of publication of this document by CEN. This European Standard deals with those significant hazards detailed in A.1. Attention is drawn to Annexes ZA and ZB. NOTE A summary of the requirements of this European Standard is given in Table 1. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1050, Safety of machinery – Principles for risk assessment. EN 1554:1998, Conveyor belts – Drum friction testing. EN 12881-1:2005, Conveyor belts – Fire simulation flammability testing – Part 1: Propane burner tests. EN 12881-2, Conveyor belts - Fire simulation flammability testing - Part 2: Large-scale fire test. EN 13463-1:2001, Non-electrical equipment for potentially explosive atmospheres – Part 1: Basic method and requirements. EN ISO 284, Conveyor belts - Electrical conductivity - Specification and test method (ISO 284:2003). EN ISO 340, Conveyor belts - Laboratory scale flammability characteristics - Requirements and test method (ISO 340:2004). EN ISO 12100-1:2003, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology (ISO 12100-1:2003). prEN ISO 15236-3:2005, Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO/DIS 15236-3:2005). prEN ISO 22721:2005, Conveyor belts - Specification for rubber or plastics covered conveyor belts of textile construction for underground mining (ISO/DIS 22721:2005). IEC 60300-3-9, Dependability management – Part 3: Application guide – Section 9: Risk analysis of technological systems.
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