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 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.
Hochdruckwasserstrahlmaschinen - Sicherheitstechnische Anforderungen - Teil 2: Schläuche, Schlauchleitungen und Verbindungselemente
Diese Europäische Norm gilt für Schläuche, Schlauchleitungen und Verbindungselemente für die Anwendung
mit Hochdruckwasserstrahlmaschinen im Anwendungsbereich von EN 1829-1.
Diese Europäische Norm behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und
Gefährdungsereignisse, die auf die Geräte im Anwendungsbereich dieser Norm zutreffen, wenn sie
bestimmungsgemäß und unter Bedingungen, die vom Hersteller als Fehlanwendung vernünftigerweise
vorhersehbar sind, verwendet werden (siehe Abschnitt 4).
Diese Europäische Norm beinhaltet die sicherheitstechnischen Anforderungen, um die signifikanten
Gefährdungen auf das Mindestmaß zu beschränken, welche bei Montage, Betrieb und Instandhaltung von
Schläuchen, Schlauchleitungen und Verbindungselementen für die Anwendung mit
Hochdruckwasserstrahlmaschinen auftreten können (siehe Abschnitt 5).
ANMERKUNG 1 Diese Europäische Norm ist nicht anwendbar auf Bediener-Sprühschutzeinrichtungen, da diese nicht
Teil einer Schlauchleitung sind.
Gefährdungen durch heiße Flüssigkeiten (Verbrühungen) oder durch chemische Beimischungen (Reizungen,
Verätzungen) werden von dieser Europäischen Norm nicht behandelt.
Diese Europäische Norm gilt nicht für Schläuche, Schlauchleitungen und deren Zubehör, die vor
Veröffentlichung dieser Norm hergestellt wurden.
ANMERKUNG 2 Für Produkte in ähnlichen Anwendungsbereichen, die nicht in den Anwendungsbereich dieser
Europäischen Norm fallen, für die aber keine andere Europäische Norm vorliegt, können die relevanten Kapitel dieses
Dokuments angewendet werden.
Machines à jet d’eau à haute pression - Prescriptions de sécurité - Partie 2 : Tuyaux flexibles, lignes de 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
- Status
- Published
- Publication Date
- 08-Apr-2008
- Withdrawal Date
- 30-Oct-2008
- Technical Committee
- CEN/TC 197 - Pumps
- Drafting Committee
- CEN/TC 197 - Pumps
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 09-Sep-2024
- Completion Date
- 23-Sep-2025
- Directive
- 98/37/EC - Machinery
Relations
- Effective Date
- 08-Mar-2023
- Effective Date
- 18-Dec-2010
- Effective Date
- 22-Dec-2008
Overview - EN 1829-2:2008 (High‑pressure water jet machines: Hoses & Connectors)
EN 1829-2:2008 is the CEN (European) standard that specifies safety requirements for hoses, hose lines and connectors used with high‑pressure water jet machines (see prEN 1829‑1 for machines). It is a Type C machine‑specific standard that addresses significant hazards arising from assembly, operation and servicing when equipment is used as intended or under reasonably foreseeable misuse. The standard excludes leak shields and does not cover scalding or chemical irritation from liquids.
Key topics and technical requirements
- Scope & hazards: protection against hose bursting, leaking, connector failure, whipping, incorrect assembly, and length changes due to pressure transients.
- Burst pressure ratios:
- For MAWP ≤ 3000 bar, burst pressure ≥ 2.5 × MAWP.
- For MAWP > 3000 bar, burst pressure ≥ 2 × MAWP.
- Pressure/temperature limits: hoses suitable for operation between −10 °C and +70 °C.
- Change in length: expansion/contraction under pressure limited to ±2% of original length.
- Tensile strength: hose lines must resist a tensile force equal to pressure × internal cross‑sectional area corresponding to 1.5 × MAWP or 1000 N, whichever is lower.
- Connector safety & anti‑loosening: measures to prevent unintentional loosening under pressure; connector safety devices are mandatory where persons are present and either input power > 40 kW or working pressure > 500 bar (risk‑based assessment applies).
- Verification tests (type and production tests): leakage, change‑in‑length, cold‑bend (at −10 °C ±2 °C), burst, impulse test (≥ 20 000 cycles; medium at 70 °C ±5 °C; pressure ≥ MAWP and ≤ 1.05× MAWP), tensile, and proof pressure (typically 1.5× MAWP; 1.2× for >3000 bar).
- Marking & information: hoses marked at ≤ 500 mm intervals with manufacturer ID, MAWP, nominal bore, manufacture date; hose lines labelled with assembly ID, MAWP, assembly date and reference EN 1829‑2. Connectors must show manufacturer and MAWP. Operating instructions as per EN ISO 12100‑2.
Practical applications - who uses EN 1829‑2
- Manufacturers of high‑pressure hoses, hose assemblies and connectors - for design, testing and factory‑acceptance criteria.
- Test laboratories - to perform the specified hydrostatic, impulse and tensile tests.
- OEMs and system integrators of pressure washers, industrial cleaners, pipe‑cleaning equipment and floor treatment appliances - to select compatible hose systems and ensure CE‑compliance.
- Maintenance teams and safety officers - for inspection, marking, replacement intervals and safe assembly/servicing procedures.
- Procurement & compliance - to specify suppliers and verify conformity to European safety requirements.
Related standards
- prEN 1829‑1 (Machines)
- EN ISO 1402, EN ISO 4672, EN ISO 6803 (hose testing methods)
- EN ISO 12100‑1/‑2 (machinery safety principles)
- ISO 7010 (safety signs)
Adherence to EN 1829‑2 helps reduce risks from hose or connector failures, supports regulatory compliance across Europe, and provides clear testing and marking rules for safer high‑pressure water jet systems.
Frequently Asked Questions
EN 1829-2:2008 is a standard published by the European Committee for Standardization (CEN). Its full title is "High-pressure water jet machines - Safety requirements - Part 2: Hoses, hose lines and connectors". This standard covers: 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.
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.
EN 1829-2:2008 is classified under the following ICS (International Classification for Standards) categories: 97.080 - Cleaning appliances. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1829-2:2008 has the following relationships with other standards: It is inter standard links to prEN 1829-2, EN 1829-2:2008/AC:2011; is excused to prEN 1829-2. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1829-2:2008 is associated with the following European legislation: EU Directives/Regulations: 2006/42/EC, 98/37/EC; Standardization Mandates: M/079, M/396. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 1829-2:2008 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
Standards Content (Sample)
SLOVENSKI STANDARD
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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.
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
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.
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.
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.
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).
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
...
The standard EN 1829-2:2008 presents a comprehensive framework specifically aimed at ensuring the safety of hoses, hose lines, and connectors intended for use with high-pressure water jet machines, as delineated within the broader scope of prEN 1829-1. This European Standard is essential for manufacturers and users alike as it addresses significant hazards and hazardous situations that could arise during the use of this equipment, enhancing both user safety and operational effectiveness. A key strength of this standard lies in its thorough approach to identifying and minimizing the substantial hazards associated with the assembly, operation, and servicing of related components. By outlining safety requirements relevant to these activities, EN 1829-2:2008 helps mitigate risks, thus promoting safer practices in settings where high-pressure water jets are utilized. The relevance of this standard is underscored by its practical applications. It not only serves manufacturers by establishing definitive safety guidelines but also reinforces the expectations for end-users regarding compliance and safety. The standard’s emphasis on the conditions of misuse that are reasonably foreseeable by manufacturers is a critical aspect that enhances the overall safety of the high-pressure water jet systems. However, it is important to note that EN 1829-2:2008 has its limitations, such as the exclusion of leak shields and hazards related to scalding or chemical irritation, which remain outside its scope. This specification allows users to understand the boundaries of the standard's application clearly, thereby emphasizing the importance of adhering to additional safety measures where necessary. Overall, the EN 1829-2:2008 standard stands out as a crucial document in the safety regulation of hoses, hose lines, and connectors related to high-pressure water jet machines, ensuring that the industry meets high safety standards while effectively engaging with the inherent risks of high-pressure water applications.
EN 1829-2:2008 표준은 고압 수압 기계와 함께 사용하기 위한 호스, 호스 라인 및 커넥터에 적용되는 유럽 표준으로, 해당 장비의 안전성을 제고하기 위한 다양한 요구사항을 다룹니다. 이 표준의 범위는 고압 수압 기계와 관련된 모든 주요 위험 요소와 이를 사용할 때 발생할 수 있는 위험한 상황, 그리고 제조자가 합리적으로 예측할 수 있는 오용 조건에서의 사건들을 포함합니다. 이 표준의 강점은 호스, 호스 라인, 및 커넥터의 조립, 작동 및 유지보수 시 발생할 수 있는 주요 위험을 최소화하기 위한 안전 요구사항을 체계적으로 설정하고 있다는 점입니다. 표준은 명확하게 요구사항을 정의하며, 이를 통해 산업 종사자들이 효율적이고 안전하게 고압 수압 기계를 사용할 수 있도록 돕습니다. 또한, EN 1829-2:2008 표준은 특정한 위험 요소들을 다루지 않지만(예: 누수 방지 장치), 이러한 조건은 표준이 통용되는 범위 내에서 명확히 언급되어 있습니다. 이는 사용자가 안전 요구사항에 대한 명확한 이해를 돕고, 해당 장비의 안전성을 보장하는 데 중요한 역할을 합니다. 결론적으로, EN 1829-2:2008 표준은 고압 수압 기계와 관련된 호스, 호스 라인 및 커넥터의 안전성을 확보하기 위한 중요한 문서로, 이를 통해 사용자와 산업의 전반적인 안전 수준을 향상시키는데 기여하고 있습니다.
La norme EN 1829-2:2008 concerne les machines à jet d'eau haute pression et spécifie les exigences de sécurité relatives aux hoses, lignes de hoses et connecteurs. Son champ d'application est clairement défini et cible spécifiquement les équipements associés aux machines à jet d'eau haute pression, tout en intégrant des considérations critiques pour la sécurité lors de l'assemblage, de l'utilisation et de l'entretien de ces composants. L'un des principaux atouts de cette norme est son approche exhaustive des risques significatifs associés à l'utilisation de hoses, de lignes de hoses et de connecteurs. En identifiant et en évaluant les situations dangereuses potentielles, cette norme permet d’établir des exigences qui réduisent la probabilité d'accidents. De plus, elle prend en compte les risques liés aux mauvais usages prévisibles, ce qui renforce sa pertinence dans des contextes pratiques. En abordant les exigences de sécurité dans le déroulement de l'exploitation de ces équipements, la norme EN 1829-2:2008 contribue à créer un environnement de travail plus sûr pour les utilisateurs de machines à jet d'eau haute pression. Elle garantit que les dispositifs tels que les hoses et les connecteurs sont conformes aux standards requis, ce qui est essentiel pour la prévention des accidents. Cependant, il est important de noter que cette norme ne couvre pas les protections contre les fuites, ni les risques liés à l'ébullition due aux liquides chauds ou à l'irritation causée par des produits chimiques ajoutés, ce qui pourrait représenter une limitation dans certains scénarios d'utilisation. En résumé, la norme EN 1829-2:2008 se distingue par sa pertinence dans le domaine de la sécurité des équipements à haute pression. La clarté de son champ d'application et sa capacité à traiter des exigences spécifiques assurent que les utilisateurs et les fabricants disposent de directives précises pour minimiser les risques potentiels.
Die Norm EN 1829-2:2008 legt Sicherheitsanforderungen für Schläuche, Schlauchleitungen und Anschlüsse fest, die speziell für den Einsatz mit Hochdruck-Wasserstrahlmaschinen bestimmt sind. Diese europäische Norm adressiert alle wesentlichen Gefahren, gefährlichen Situationen und Ereignisse, die in dem Anwendungsbereich relevant sind, und berücksichtigt sowohl die Nutzung entsprechend der vorgesehenen Verwendung als auch mögliche Missbrauchszustände, die vom Hersteller vernünftigerweise vorhersehbar sind. Ein herausragendes Merkmal dieser Norm ist der umfassende Ansatz zur Minimierung signifikanter Gefahren, die beim Zusammenbau, Betrieb und der Wartung von Schläuchen, Schlauchleitungen und Anschlüssen auftreten können. Dies ist besonders wichtig, um die Sicherheit der Benutzer zu gewährleisten, da Hochdruck-Wasserstrahlmaschinen eine potenzielle Gefahrenquelle darstellen können. Des Weiteren wird in dieser Norm klargestellt, dass bestimmte Aspekte, wie z.B. Leckschutzvorrichtungen und Gefahren durch heiße Flüssigkeiten oder reizende/brennende Chemikalien, nicht Bestandteil der Norm sind. Dies stellt sicher, dass die Norm klar und fokussiert bleibt und sich ausschließlich auf die relevanten Sicherheitsanforderungen für die spezifischen Komponenten von Hochdruck-Wasserstrahlmaschinen konzentriert. Die Relevanz der EN 1829-2:2008 zeigt sich in ihrer klaren Struktur und den spezifischen Anforderungen, die für neue Produkte gelten, während Produkte, die vor dem Veröffentlichungsdatum hergestellt wurden, nicht umfasst sind. Für ähnliche Produkte, die nicht im Anwendungsbereich dieser Norm enthalten sind, bietet sie jedoch die Möglichkeit, relevante Klauseln zur Anwendung zu bringen. Diese Flexibilität ist entscheidend für Hersteller und Anwender, um die Sicherheit aller Produkte, die in Verbindung mit Hochdruck-Wasserstrahlmaschinen verwendet werden, zu gewährleisten. Insgesamt ist die EN 1829-2:2008 eine wesentliche Norm, die essentielle Sicherheitsstandards für Schläuche, Schlauchleitungen und Anschlüsse im Zusammenhang mit Hochdruck-Wasserstrahlmaschinen definiert und somit einen wichtigen Beitrag zur Sicherheit in der Branche leistet.
EN 1829-2:2008は、高圧水ジェット機械用のホース、ホースライン、およびコネクタに関する安全要件を定めた非常に重要な欧州規格です。この規格の範囲は、prEN 1829-1に基づいて高圧水ジェット機械で使用されるホース、ホースライン及びコネクタに特化しています。 この標準の強みは、使用時や製造者が合理的に予見できる誤使用条件下での、機器に関連する重大な危険、危険な状況、及び事象を扱っている点にあります。規格は、ホース、ホースライン、およびコネクタを組み立て、操作、及びメンテナンスする際に発生し得る重要なリスクを最小限に抑えるための安全要件を明確に定義しています。 特に、EN 1829-2:2008は、高圧水ジェット機械の運用における安全性を確保するための具体的なガイダンスを提供し、業界における安全基準の普及と遵守を促進します。規格は、ホースラインの一部でない漏れシールドは対象外とされていますが、これにより特定の範囲をクリアにし、ユーザーが必要な情報を理解しやすくしています。 さらに、この標準は、規定された公表前に製造されたホース、ホースライン、およびその付属品には適用されないため、新しい製品や技術の導入において現行の基準を踏まえた安全対策を講じることが重要であることを強調しています。他の適用可能な製品がこの欧州規格の範囲外である場合、関連する条項を参考にすることで、一定の安全性を確保することが可能となります。 総じて、EN 1829-2:2008は、高圧水ジェット機械に特化した設備に対する安全要件を厳密に定義し、業界内の安全基準を向上させる上で重要な役割を果たしています。
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