SIST EN 1829-2:2008
(Main)High-pressure water jet machines - Safety requirements - Part 2: Hoses, hose lines and connectors
High-pressure water jet machines - Safety requirements - Part 2: Hoses, hose lines and connectors
This European Standard applies to hoses, hose lines and connectors intended to be used with high-pressure water jet machines within the scope of EN 1829-1.
This European Standard deals with all significant hazards, hazardous situations and events relevant to the equipment in the scope, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see clause 4).
This European Standard deals with safety requirements to minimise the significant hazards which can arise from assembling, operating and servicing of hoses, hose lines and connectors for use with high pressure water jet machines (see clause 5).
NOTE This European Standard does not cover leak shields since they are not part of a hose line.
The hazard due to scalding from hot liquid or from irritation / burning of any added chemicals is not covered in this European Standard.
This European Standard is not applicable to hoses, hose lines and their accessories, which are manufactured before the date of its publication as EN.
NOTE For products of similar application that are outside of the scope of this European Standard and for which there is no alternative document available the relevant Clauses of this European Standard may be used.
Hochdruckwasserstrahlmaschinen - Sicherheitstechnische Anforderungen - Teil 2: Schläuche, Schlauchleitungen und Verbindungselemente
Dieses Dokument beinhaltet die sicherheitsrelevanten Anforderungen, Prüfverfahren und Kennzeichnungen für Schläuche, Schlauchleitungen und Verbindungselemente sowie für Sicherheitseinrichtungen zur Verbindung von Schlauchleitungen untereinander und zur Sicherung der Verbindung des Druckerzeuger- und Spritzeinrichtungsanschlusses von Schlauchleitungen für die Anwendung mit Hochdruckreinigern, Hochdruckwasserstrahlmaschinen und Wasserstrahlschneidanlagen nach EN 1829-1 mit einem maximal zulässigen Betriebsdruck über 250 bar.
Alle Hinweise auf Hochdruckwasserstrahlmaschinen in diesem Dokument beziehen sich ebenfalls auf Hochdruckreiniger. Der Begriff "Spritzen" bezieht sich sowohl auf Sprüh- als auch auf Spritz- und Schneidvorgänge.
Für Maschinen in ähnlichen Anwendungsbereichen, die nicht in den Anwendungsbereich dieses Dokuments fallen, für die aber keine andere Europäische Norm vorliegt, können die relevanten Kapitel dieses Dokuments angewendet werden.
Die hierin beschriebenen Hochdruckwasserstrahlmaschinen finden ihre Anwendung vornehmlich in industriellen Bereichen wie z. B.:
- Industriereinigung;
- Betonsanierung;
- Schneidanwendungen.
Dieses Dokument behandelt nicht solche Hochdruckwasserstrahlmaschinen, die bereits in EN 60335-2-54 und EN 60335-2-79 behandelt sind.
Dieses Dokument beinhaltet die sicherheitstechnischen Anforderungen, um die in Abschnitt 4 aufgeführten Gefährdungen auf das Mindestmaß zu beschränken, welche bei Konstruktion, Montage, Inbetriebnahme, Betrieb und Instandhaltung von Hochdruckwasserstrahlmaschinen auftreten können.
Dieses Dokument behandelt keine speziellen Situationen, in denen Hochdruckwasserstrahlmaschinen mit anderen Anlagen verbunden sind.
Dieses Dokument behandelt nicht den Betrieb in explosionsgefährdeten Bereichen, auf Schiffen oder bei bestimmten Temperaturen (unterhalb von 5 °C oder über 40 °C).
Jegliche Gefährdung, die der Beschaffenheit von Flüssigkeiten und nicht dem Druck zugeordnet werden kann, ist aus dem An
Machines à jet d’eau à haute pression - Prescriptions de sécurité - Partie 2 : Tuyaux, tuyauteries flexibles et éléments de raccordement
La présente Norme européenne s’applique aux tuyaux flexibles, lignes de tuyauteries flexibles et éléments de
raccordement prévus pour être utilisés avec des machines à jet d’eau à haute pression comprises dans le
domaine d’application du prEN 1829-1.
La présente Norme européenne traite tous les phénomènes dangereux significatifs, situations dangereuses et
évènements dangereux s’appliquant aux équipements du domaine d’application, quand ceux-ci sont utilisés
comme prévu et dans des conditions de mauvais usage raisonnablement prévisibles par le fabricant (voir
Article 4).
La présente Norme européenne traite des prescriptions de sécurité destinées à réduire les phénomènes
dangereux significatifs, qui peuvent résulter de l’assemblage, du fonctionnement et de l’entretien des tuyaux
flexibles, lignes de tuyauteries flexibles prévus pour être utilisés avec des machines à jet d’eau à haute
pression (voir Article 5).
NOTE 1 La présente Norme européenne ne couvre pas les protecteurs de fuite puisqu’ils ne font pas partie d’une ligne
de tuyauteries flexibles.
Le phénomène dangereux engendré par une brûlure provoquée par un liquide chaud ou provoquée par une
irritation/brûlure de n’importe quel additif chimique ne relève pas de la présente Norme européenne.
La présente Norme européenne n’est pas applicable aux tuyaux flexibles, lignes de tuyauteries flexibles qui
ont été fabriquées avant sa date de publication comme EN.
NOTE 2 Pour des produits d’application similaire qui ne sont pas compris dans le domaine d’application de la présente
Norme européenne et pour lesquels il n’y a pas de document en alternative, les Articles appropriés de la présente Norme
européenne peuvent être utilisés.
Visokotlačni stroji z vodnim curkom - Varnostne zahteve - 2. del: Cevi, cevne napeljave in cevni priključki
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 1829-2:2008
01-julij-2008
9LVRNRWODþQLVWURML]YRGQLPFXUNRP9DUQRVWQH]DKWHYHGHO &HYLFHYQH
QDSHOMDYHLQFHYQLSULNOMXþNL
High-pressure water jet machines - Safety requirements - Part 2: Hoses, hose lines and
connectors
Hochdruckwasserstrahlmaschinen - Sicherheitstechnische Anforderungen - Teil 2:
Schläuche, Schlauchleitungen und Verbindungselemente
Machines à jet d’eau à haute pression - Prescriptions de sécurité - Partie 2 : Tuyaux,
tuyauteries flexibles et éléments de raccordement
Ta slovenski standard je istoveten z: EN 1829-2:2008
ICS:
97.080 Aparati za nego tal Floor treatment appliances
SIST EN 1829-2:2008 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 1829-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2008
ICS 97.080
English Version
High-pressure water jet machines - Safety requirements - Part 2:
Hoses, hose lines and connectors
Machines à jet d'eau à haute pression - Prescriptions de Hochdruckwasserstrahlmaschinen - Sicherheitstechnische
sécurité - Partie 2 : Tuyaux flexibles, lignes de tuyauteries Anforderungen - Teil 2: Schläuche, Schlauchleitungen und
flexibles et éléments de raccordement Verbindungselemente
This 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 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 Ref. No. EN 1829-2:2008: E
worldwide for CEN national Members.
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EN 1829-2:2008 (E)
Contents Page
Foreword.3
Introduction .4
1 Scope .5
2 Normative references .6
3 Terms and definitions .6
4 List of significant hazards .6
5 Safety requirements and/or protective measures.7
6 Verification of the safety requirements and/or protective measures.8
7 Information for use .10
Annex ZA (informative) .12
Annex ZB (informative) .13
Bibliography .14
2
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EN 1829-2:2008 (E)
Foreword
This document (EN 1829-2:2008) has been prepared by Technical Committee CEN/TC 197 “Pumps”, the
secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by October 2008, and conflicting national standards shall be withdrawn at
the latest by October 2008.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative annexes ZA and ZB, which are an integral part of this
document.
EN 1829 consists of the following parts, under the general title ‘High-pressure water jet machines – Safety
requirements’:
– Part 1: Machines
– Part 2: Hoses, hose lines and connectors
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 the United Kingdom.
3
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EN 1829-2:2008 (E)
Introduction
This European Standard is a type C standard as stated in EN ISO 12100-1.
The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are
covered are indicated in the scope of this European Standard.
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.
4
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EN 1829-2:2008 (E)
1 Scope
This European Standard applies to hoses, hose lines and connectors intended to be used with high-pressure
water jet machines within the scope of prEN 1829-1.
This European Standard deals with all significant hazards, hazardous situations and events relevant to the
equipment in the scope, when it is used as intended and under conditions of misuse which are reasonably
foreseeable by the manufacturer (see clause 4).
This European Standard deals with safety requirements to minimise the significant hazards which can arise
from assembling, operating and servicing of hoses, hose lines and connectors for use with high pressure
water jet machines (see clause 5).
NOTE 1 This European Standard does not cover leak shields since they are not part of a hose line.
The hazard due to scalding from hot liquid or from irritation / burning of any added chemicals is not covered in
this European Standard.
This European Standard is not applicable to hoses, hose lines and their accessories, which are manufactured
before the date of its publication as EN.
NOTE 2 For products of similar application that are outside of the scope of this European Standard and for which there is
no alternative document available the relevant Clauses of this European Standard may be used.
5
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EN 1829-2:2008 (E)
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.
prEN 1829-1:2007, High-pressure water jet machines – Safety requirements – Part 1: Machines
EN ISO 1402:1996, Rubber and plastics hoses and hose assemblies – Hydrostatic testing (ISO 1402:1994)
EN ISO 4672:1999, Rubber and plastics hoses – Sub-ambient temperature flexibility tests (ISO 4672:1997)
EN ISO 6803, Rubber or plastics hoses and hose assemblies – Hydraulic-pressure impulse test without
flexing (ISO 6803:1994)
EN ISO 12100-1:2003, Safety of machinery - Basic concepts, general principles for design – Part 1: Basic
terminology, methodology (ISO 12100-1:2003)
EN ISO 12100-2, Safety of machinery - Basic concepts, general principles for design – Part 2: Technical
principles (ISO 12100-2:2003)
ISO 7010:2003, Graphical symbols – Safety colours and safety signs – Safety signs used in workplaces and
public areas
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003,
prEN 1829-1:2007 and the following apply.
3.1
burst pressure
static pressure that destroys the hose line and allows the liquid to escape
3.2
interconnected hose lines
several hose lines which have been connected to each other
3.3
connector safety devices
parts or components to restrain movement of the hose line if the connector fails (e.g. locking collars, hose
sleeves, etc.)
4 List of significant hazards
4.1 General
This Clause contains all the significant hazards, hazardous situations and events, as far as they are dealt with
in this European Standard, identified by risk assessment as significant for this type of machinery and which
require action to eliminate or reduce the risk.
4.2 Hazards due to bursting or leaking of hoses
Hazards can occur when a hose bursts or leaks. The escaping stream of liquid can cause physical damage
and also a sudden repositioning of the hose line in a dangerous manner (whip).
6
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EN 1829-2:2008 (E)
4.3 Hazards due to failure of connectors
Hazards can occur when a connector fails. The escaping stream of liquid can cause physical damage and
also a sudden repositioning of the hose line in a dangerous manner (whip).
4.4 Hazards due to errors by the operator
Hazards can occur if the operator uses incompatible substances or incompatible components. Hazards can
also occur if the operator exceeds the limits of use specified by the manufacturer (e.g. too high pressure, too
high tensile stress).
4.5 Hazards due to change in length of hose line
Hazardous situations occur when there is a sudden change of pressure in the hose line causing a change in
length resulting in the operators losing their firm hold.
5 Safety requirements and/or protective measures
5.1 General
Hoses, hose lines and their connectors shall comply with the safety requirements and/or protective measures
of this Clause. In addition, they shall be designed according to the principles of EN ISO 12100-2 for relevant
but not significant hazards, which are not dealt with by this European Standard.
Hoses, hose lines, and connectors have to feature a certain structure in order to guarantee safe operation
when used properly. They must not bear any risks for the operator or for the workplace and its environment.
The design of any connector safety devices has to provide safe operational performance to eliminate
...
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