EN 1834-2:2000
(Main)Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust
Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust
This European standard specifies the safety requirements and/or measures to remove the hazards and limit the risks on reciprocating internal combustion compression ignition engines of group I category M2 for use in underground workings susceptible to firedamp and/or combustible dust hereinafter referred to as engines. The standard does not define requirements relating to the driven machinery.
Hubkolben-Verbrennungsmotoren - Sicherheitsanforderungen für die Konstruktion und den Bau von Motoren zur Verwendung in explosionsgefährdeten Bereichen - Teil 2: Motoren der Gruppe I zur Verwendung in untertägigen Bergwerken, die durch Grubengas und/oder brennbare Stäube gefährdet werden können
Diese Europäische Norm spezifiziert die Sicherheitsanforderungen und/oder Maßnahmen um Gefahren abzuwenden und Risiken zu begrenzen, die selbstzündende Hubkolben-Verbrennungs-motoren -im nachfolgenden Motoren genannt- der Gruppe 1, Kategorie M2 zur Verwendung in untertägigen Bergwerken, die durch Grubengas und/oder brennbare Stäube gefährdet werden können, darstellen. Diese Norm definiert nicht die Anforderungen für die angetriebenen Maschinen.
Moteurs alternatifs à combustion interne - Prescriptions de sécurité pour la conception et la construction des moteurs fonctionnant en atmosphère explosible - Partie 2: Moteurs du groupe I utilisés dans des travaux souterrains dans des atmosphères grisouteuses avec ou sans poussières inflammables
La présente norme européenne spécifie les prescriptions de sécurité et décrit les méthodes d'élimination des risques ou les mesures qui doivent être prises pour réduire les risques qui ne peuvent être éliminés pour les moteurs alternatifs à allumage par compression du groupe I et de catégorie M2 à combustion interne utilisés dans des travaux souterrains en atmosphère grisouteuse avec ou sans poussières inflammables et désignés ci-après par le terme "moteur". La présente norme européenne ne précise pas les prescriptions concernant les machines entraînées.
Batni motorji z notranjim zgorevanjem - Varnostne zahteve za načrtovanje in konstruiranje motorjev za uporabo v potencialno eksplozivnih atmosferah - 2. del: Motorji skupine I za uporabo v podzemnih deloviščih, ki jih ogroža jamski eksplozivni plin in/ali vnetljiv prah
General Information
- Status
- Published
- Publication Date
- 18-Jan-2000
- Withdrawal Date
- 30-Jul-2000
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 03-Sep-2007
- Completion Date
- 03-Sep-2007
- Directive
- Harmonized Standard2014/34/EU - Directive 2014/34/EU Of The European Parliament And Of The Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres (recast)OJ Ref: C, C 126, HARMONIZIRAN OJ Date: 08-Apr-2016
Not Harmonized94/9/EC - Equipment and protective systems intended for use in potentially explosive atmospheres (ATEX)OJ Ref: C 1, C 192, C 20, C 204, C 205, C 300, C 57 OJ Date: 21-Jul-2001
Not Harmonized98/37/EC - MachineryOJ Ref: C, C 192, C 332, C 336 OJ Date: 27-Nov-2001
Relations
- Refers
EN 50028:1987 - Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm' - Effective Date
- 09-Feb-2026
- Effective Date
- 09-Feb-2026
- Refers
EN 50017:1994 - Electrical apparatus for potentially explosive atmospheres - Powder filling "q" - Effective Date
- 09-Feb-2026
- Refers
EN 50015:1994 - Electrical apparatus for potentially explosive atmospheres - Oil immersion "o" - Effective Date
- 09-Feb-2026
- Refers
EN 50014:1997 - Electrical apparatus for potentially explosive atmospheres - General requirements - Effective Date
- 09-Feb-2026
- Effective Date
- 09-Feb-2026
- Refers
EN 50019:1994 - Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' - Effective Date
- 09-Feb-2026
- Refers
EN 50020:1994 - Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' - Effective Date
- 09-Feb-2026
- Effective Date
- 09-Feb-2026
- Effective Date
- 09-Feb-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
EN 1834-2:2000 is a European standard developed by CEN that defines the safety requirements for the design and construction of reciprocating internal combustion compression ignition engines, specifically Group I engines intended for use in underground workings where there is a risk of firedamp (methane) and/or combustible dust. This standard aims to reduce hazards and minimize risks associated with using these engines in potentially explosive atmospheres, which are commonly found in mining operations and similar environments.
The requirements of EN 1834-2:2000 apply to category M2 engines, which are intended to remain operational in potentially explosive atmospheres only for as long as necessary for safety reasons. The standard does not cover the machinery powered by these engines but focuses exclusively on the engine unit.
Key Topics
Scope and Applicability
- Specifying the safety requirements for Group I reciprocating compression ignition engines for underground use
- Focus on engines operating in zones susceptible to firedamp and/or combustible dust
Hazard Identification
- Assessment and elimination or mitigation of risks such as explosion, fire, and emission of hazardous substances
- Evaluation of operational conditions commonly encountered in underground settings
Safety Measures
- Design and construction measures to prevent ignition of explosive atmospheres
- Requirements for robust enclosures, surface temperature control, and protection against hot surfaces
- Prevention of sparking and static discharge from engine components
Engine Categories
- Specific attention to Group I, Category M2 engines, as distinguished from other types used in less hazardous environments
Compliance and Testing
- Guidance for engine manufacturers to ensure products meet the safety standards through appropriate testing and documentation
Applications
EN 1834-2:2000 is particularly relevant to industries where internal combustion engines are used in hazardous underground environments. Key applications include:
Mining Operations
- Coal mines and mineral extraction sites where firedamp or combustible dust is present
- Ensuring powered equipment such as transport vehicles, pumps, and compressors operate safely underground
Tunneling and Subterranean Works
- Construction sites below ground level that may encounter explosive atmospheres
Safety Management Systems
- Implementation as part of comprehensive safety protocols for explosion prevention and operational risk reduction
Adhering to this standard is essential for ensuring worker safety, minimizing the risk of explosions, and achieving regulatory compliance in industries operating in explosive atmospheres.
Related Standards
EN 1834-2:2000 is part of a series focused on explosion protection and engine safety. Related standards include:
- EN 1834-1: Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - General requirements
- EN 1834-3: Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 3: Group II engines for use in flammable gas and/or flammable dust atmospheres other than mines susceptible to firedamp
- ATEX Directives: European legal framework for equipment used in explosive atmospheres
- ISO 80079 Series: International standards on explosion protection for non-electrical equipment
Organizations and professionals involved in the manufacture, certification, and operation of underground mining engines should refer to EN 1834 series and related explosion protection standards to ensure comprehensive safety and compliance.
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Frequently Asked Questions
EN 1834-2:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust". This standard covers: This European standard specifies the safety requirements and/or measures to remove the hazards and limit the risks on reciprocating internal combustion compression ignition engines of group I category M2 for use in underground workings susceptible to firedamp and/or combustible dust hereinafter referred to as engines. The standard does not define requirements relating to the driven machinery.
This European standard specifies the safety requirements and/or measures to remove the hazards and limit the risks on reciprocating internal combustion compression ignition engines of group I category M2 for use in underground workings susceptible to firedamp and/or combustible dust hereinafter referred to as engines. The standard does not define requirements relating to the driven machinery.
EN 1834-2:2000 is classified under the following ICS (International Classification for Standards) categories: 13.230 - Explosion protection; 27.020 - Internal combustion engines. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1834-2:2000 has the following relationships with other standards: It is inter standard links to EN 50028:1987, EN 50018:1994, EN 50017:1994, EN 50015:1994, EN 50014:1997, ISO 3046-3:1989, EN 50019:1994, EN 50020:1994, EN 50039:1980, EN 50016:1995, EN 292-2:1991, EN 1050:1996, EN ISO 8892:1995, EN 1834-1:2000, EN ISO 662:2000. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1834-2:2000 is associated with the following European legislation: EU Directives/Regulations: 2014/34/EU, 94/9/EC, 98/37/EC; Standardization Mandates: M/BC/CEN/88/13, M/BC/CEN/92/46. 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.
EN 1834-2:2000 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hubkolben-Verbrennungsmotoren - Sicherheitsanforderungen für die Konstruktion und den Bau von Motoren zur Verwendung in explosionsgefährdeten Bereichen - Teil 2: Motoren der Gruppe I zur Verwendung in untertägigen Bergwerken, die durch Grubengas und/oder brennbare Stäube gefährdet werden könnenMoteurs alternatifs a combustion interne - Prescriptions de sécurité pour la conception et la construction des moteurs fonctionnant en atmosphere explosible - Partie 2: Moteurs du groupe I utilisés dans des travaux souterrains dans des atmospheres grisouteuses avec ou sans poussieres inflammablesReciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or comb
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