EN 12921-2:2005+A1:2008
(Main)Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids
Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids
This European Standard deals only with the significant hazards of machines for surface cleaning and pre-treatment (in the following called "cleaning machines") of industrial items using water based cleaning liquids in the mode of suspension, solution or dispersion of compounds or substances in water applied by immersion and/or spraying in one or more stages.
This European Standard applies in combination with EN 12921-1. Both parts together cover all significant hazards relevant for cleaning machines for industrial items using liquids or vapours, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). The specific requirements specified in this standard take precedence over the respective requirements in EN 12921-1. This standard should be applied together with EN 12921-3 in case of release of flammable vapours from water based cleaning liquids.
This European Standard applies together with EN 12921-3 and prEN 12921-4 in case of use of water based cleaning liquids of which evaporating can lead to hazards caused by explosive atmospheres. Water based cleaning liquids containing a quantity of halogenated solvents exceeding 2 % of the volume are considered hazardous with respect to the creation of a potentially explosive atmosphere.
This European Standard does not apply to machinery and related equipment excluded from the scope of EN 12921-1.
This European Standard does not apply to cleaning machines for industrial items using water based cleaning liquids which are manufactured before the publication of this standard by CEN.
Maschinen zur Oberflächenreinigung und -vorbehandlung von industriellen Produkten mittels Flüssigkeiten oder Dampfphasen - Teil 2: Anlagen, in denen wässrige Reinigungsmittel verwendet werden
Dieses Dokument behandelt signifikante Gefährdungen von Maschinen zur Oberflächenreinigung und -vorbe-handlung - im Folgenden Reinigungsanlagen genannt - von industriellen Produkten, in denen wässrige Reinigungsflüssigkeiten in Form von Suspensionen, Lösungen oder Dispersionen von Verbindungen oder Substanzen in Wasser im Tauch- und/oder Sprühverfahren in einem oder mehreren Anlagenabschnitten verwendet werden.
Diese Europäische Norm gilt in Verbindung mit EN 12921-1:2005. Zusammen decken beide Teile alle signifikanten Gefährdungen für Reinigungsanlagen für industrielle Produkte, in denen Flüssigkeiten oder Dampfphasen verwendet werden, wenn sie bestimmungsgemäß und unter den vom Hersteller vorgesehenen Bedingungen, verwendet werden (siehe Abschnitt 4). Die spezifischen Anforderungen in diesem Teil haben Vorrang vor vergleichbaren Vorschriften in EN 12921-1:2005. Diese Norm sollte im Falle einer Freisetzung von brennbaren Dämpfen aus der Reinigungsflüssigkeit in Verbindung mit EN 12921-3 angewendet werden.
Diese Europäische Norm gilt zusammen mit EN 12921-3 und EN 12921-4 bei Verwendung von wässrigen Reinigungsflüssigkeiten, bei denen ein Verdampfen zu Gefährdungen durch explosionsfähige Atmosphäre führen kann. Wässrige Reinigungsflüssigkeiten mit einem Anteil an halogenierten Lösemitteln über 2% (flüssig oder dampfförmig) werden hinsichtlich der Bildung explosionsfähiger Atmosphäre als Gefährdung angesehen.
Diese Europäische Norm gilt nicht für Maschinen und deren Ausrüstung, die durch den Anwendungsbereich der EN 12921-1 ausgeschlossen sind.
Diese Europäische Norm gilt nicht für Reinigungsanlagen von industriellen Produkten, in denen wässrige Reinigungsflüssigkeiten verwendet werden, die vor Veröffentlichung dieser EN durch CEN hergestellt wurden.
Machines de nettoyage et de pré-traitement de pièces industrielles utilisant des liquides ou des vapeurs - Partie 2: Sécurité des machines utilisant des liquides de nettoyage à base aqueuse
La présente Norme européenne traite uniquement des phénomènes dangereux significatifs des machines de nettoyage et de pré-traitement (ci-après désignées «machines de nettoyage») des pièces industrielles utilisant des liquides de nettoyage à base aqueuse sous forme de suspension, solution ou dispersion de composés ou substances dans de l'eau appliqués par immersion et/ou pulvérisation en une ou plusieurs étapes.
La présente Norme européenne s’applique" conjointement à l’EN 12921-1. Les deux parties couvrent tous les phénomènes dangereux significatifs pertinents aux machines de nettoyage pour pièces industrielles utilisant des liquides ou vapeurs, lorsque ces machines sont utilisées conformément à l'usage prévu et dans les conditions prévues par le fabricant (voir article 4). Les prescriptions spécifiques précisées dans la présente norme prévalent sur les prescriptions respectives de l’EN 12921-1. Il convient d'appliquer la présente norme conjointement à l’EN 12921-3 en cas de dégagement de vapeurs inflammables provenant de liquides de nettoyage à base aqueuse.
La présente Norme européenne s’applique" conjointement à l’EN 12921-3 et au prEN 12921-4 en cas d'utilisation de liquides de nettoyage à base aqueuse dont l'évaporation peut entraîner des phénomènes dangereux engendrés par des atmosphères explosives. Les liquides de nettoyage à base aqueuse contenant une quantité de solvants halogénés excédant 2 % du volume sont considérés comme dangereux du fait de la formation d'une atmosphère explosible.
La présente Norme européenne ne s'applique pas aux machines et équipements annexes exclus du domaine d'application de l’EN 12921-1.
La présente Norme européenne ne s'applique pas aux machines de nettoyage de pièces industrielles utilisant des liquides de nettoyage à base aqueuse fabriquées avant la date de publication de la présente norme par le CEN.
Naprave za površinsko čiščenje in predobdelavo industrijskih proizvodov s pomočjo tekočin ali par - 2. del: Varnost naprav, v katerih se uporabljajo čistila, topna v vodi
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Maschinen zur Oberflächenreinigung und -vorbehandlung von industriellen Produkten mittels Flüssigkeiten oder Dampffasen - Teil 2: Anlagen, in denen wässrige Reinigungsmittel verwendet werdenMachines de nettoyage et de pré-traitement de pièces industrielles utilisant des liquides ou des vapeurs - Partie 2: Sécurité des machines utilisant des liquides de nettoyage à base aqueuseMachines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids97.080Aparati za nego talFloor treatment appliancesICS:Ta slovenski standard je istoveten z:EN 12921-2:2005+A1:2008SIST EN 12921-2:2005+A1:2009en,fr01-marec-2009SIST EN 12921-2:2005+A1:2009SLOVENSKI
STANDARDSIST EN 12921-2:20051DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12921-2:2005+A1
November 2008 ICS 97.080 Supersedes EN 12921-2:2005 English Version
Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids
Machines de nettoyage et de pré-traitement de pièces industrielles utilisant des liquides ou des vapeurs -Partie 2: Sécurité des machines utilisant des liquides de nettoyage à base aqueuse
Maschinen zur Oberflächenreinigung und -vorbehandlung von industriellen Produkten mittels Flüssigkeiten oder Dampffasen - Teil 2: Anlagen, in denen wässrige Reinigungsmittel verwendet werden This European Standard was approved by CEN on 25 March 2008 and includes Amendment 1 approved by CEN on 23 October 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
Management Centre: rue de Stassart, 36
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 12921-2:2005+A1:2008: ESIST EN 12921-2:2005+A1:2009
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by 98/79/EC"""".18 Annex ZB (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC"""".19
For relationship with EC Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document." This standard is part of a series of standards in the area of safety for development and construction of machines for surface cleaning and pre-treatment of industrial items using liquids or vapours. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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. SIST EN 12921-2:2005+A1:2009
1 Scope This European Standard deals only with the significant hazards of machines for surface cleaning and pre-treatment (in the following called "cleaning machines") of industrial items using water based cleaning liquids in the mode of suspension, solution or dispersion of compounds or substances in water applied by immersion and/or spraying in one or more stages. This European Standard !applies" in combination with EN 12921-1. Both parts together cover all significant hazards relevant for cleaning machines for industrial items using liquids or vapours, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). The specific requirements specified in this standard take precedence over the respective requirements in EN 12921-1. This standard should be applied together with EN 12921-3 in case of release of flammable vapours from water based cleaning liquids.
This European Standard !applies" together with EN 12921-3 and prEN 12921-4 in case of use of water based cleaning liquids of which evaporating can lead to hazards caused by explosive atmospheres. Water based cleaning liquids containing a quantity of halogenated solvents exceeding 2 % of the volume are considered hazardous with respect to the creation of a potentially explosive atmosphere. This European Standard does not apply to machinery and related equipment excluded from the scope of EN 12921-1.
This European Standard does not apply to cleaning machines for industrial items using water based cleaning liquids which are manufactured before the publication of this standard by CEN. 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 746-1, Industrial thermoprocessing equipment — Part 1: Common safety requirements for industrial thermoprocessing equipment EN 746-2, Industrial thermoprocessing equipment — Part 2: Safety requirements for combustion and fuel handling systems EN 1127-1, Explosive atmospheres — Explosion prevention and protection — Part 1: Basic concepts and methodology EN 1717, Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow EN 12921-1:2004, Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours — Part 1: common safety requirements EN 12921-3:2004, Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours — Part 3: safety of machines using flammable cleaning liquids EN 60204-1:1997, Safety of machinery — Electrical equipment of machines — Part 1: General requirements (IEC 60204-1:1997) EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN ISO 12100-1:2003; Safety of machinery — Basic concepts, general principles for design — Part 1: Basic terminology, methodology (ISO 12100-1:2003) SIST EN 12921-2:2005+A1:2009
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