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  • Abstract:
    This standard specifies the safety requirements for legs and rams when used as specified by the manufacturer or his authorised representative. Examples covered by the standard include legs, support rams and rams with their mechanical extensions, internal valves and safety devices, seals, hydraulic connections (up to the first hose or Type B valve, see Part 3) and their lifting points but excluding protective pipes and gaiters, external valves and hydraulic and electrohydraulic control systems. NOTE Some components are dealt with in other parts of this standard. This standard applies to legs, support rams and rams used at ambient temperatures from -10 °C to 60 °C. This standard identifies and takes account of: Possible hazards which may be caused by the operation of legs, support rams and rams; Areas and operating conditions which may create such hazards; Hazardous situations which may cause injury or may be damaging to health. This standard describes methods for the reduction of these hazards. A list of hazards covered appears in clause 4. This standard is applicable to all legs, support rams and rams placed on the market for the first time and which are manufactured after the date on which this standard was published. This European standard does not establish the additional requirements for: Specially corrosive environments; Hazards occurring during construction, transportation, decommissioning; Earthquake.
  • Document number:
    EN 1804-2+A1
  • Issuing date:
    2010-01-01
  • Document type:
    Norm
  • Title:
    Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams
  • Replaces:
    EN 1804-2(2001-10); EN 1804-2/FprA1(2009-08)
  • Author:
    CEN/TC 196 Machines for underground mines - Safety
  • Search term:
    Anatomical configurations; Breathing; CE marking; Control; Control systems; Cutting; Cylinders; Danger; Definitions; Electrical equipment; Electrostatics; Energy supply; Explosion hazard; Explosions; Fire; Fire hazards; Fire risks; Fittings; Fog; Hazards; Hydraulic earth-moving device; Hydraulics; Information; Inserts; Liquids; Machines; Maintenance; Mechanical crimping; Mechanical engineering; Mines; Mining; Mining equipment; Props; Safety; Safety of machinery; Safety requirements; Self-advancing supports; Shearing; Specification (approval); Spraying; Support units; Testing; Underground; Underground mining; Upgrading; Use; User information; Vapours; Warning devices
  • Application areas:
    03.80 Maschinen für den Einsatz unter Tage
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; CA Chemische Gefährdungen im Allgemeinen; DA Mechanische Gefährdungen im Allgemeinen; EA Elektrische Gefährdungen im Allgemeinen; FA Brand- und Explosionsgefährdungen im Allgemeinen; HD Handhabungsfaktoren (Gestaltung und Anordnung von Bedienelementen, Bewegungsraum, Gestaltung und Handhabbarkeit von Arbeitsmitteln, Sichtfeld, Standsicherheit); HG Physische Belastungen (schwere Arbeit, einseitige Arbeit, Haltarbeit, Zwangshaltung, Heben, Tragen u. Ä.); KF Belastungen durch Störungen, Ausfall und Fehlen von Sicherheitseinrichtungen
  • ICS:
    73.100.10 Tunnelling and tubing equipment
  • Price:
    79,00 EUR
  • Cross references:
    EURONORM 103 (1971-11){historisch}<S>; EN 292-2 (1991-09){historisch}<S>; EN 292-2/A1 (1995-03){historisch}<S>; EN 1050 (1996-11){historisch}<S>; EN 1804-2 (2001-10){historisch}<S>; EN 13463-1 (2001-11){historisch}<S>; ISO 7745 (1989-08){historisch}<S>; EN ISO 9606-1 (2017-08)<G>; EN ISO 15607 (2019-10)<G>; EN ISO 15609-1 (2019-10)<G>; EN ISO 15614-1 (2017-06)<G>; EN 1804-3 (2020-12)<G>; EN ISO 6892-1 (2019-12)<G>; EN ISO 148-1 (2016-11)<G>; 2006/42/EG (2006-05-17)
  • Cited in:
    2006/42/EGMitt 2010-05 (2010-05-26)<STARR>; 2006/42/EGMitt 2010-10 (2010-10-20){historisch}<STARR>; 2006/42/EGMitt 2011-04 (2011-04-08){historisch}<STARR>; 2006/42/EGMitt 2011-07 (2011-07-20){historisch}<STARR>; 2006/42/EGMitt 2011-11 (2011-11-18){historisch}<STARR>; 2006/42/EGMitt 2012-02 (2012-02-29){historisch}<STARR>; 2006/42/EGMitt 2012-03 (2012-03-23){historisch}<STARR>; 2006/42/EGMitt 2012-06 (2012-06-05){historisch}<STARR>; 2006/42/EGMitt 2012-08 (2012-08-24){historisch}<STARR>; 2006/42/EGMitt 2012-11 (2012-11-15){historisch}<STARR>; 2006/42/EGMitt 2013-04 (2013-04-05){historisch}<STARR>; 2006/42/EGMitt 2013-11 (2013-11-28){historisch}<STARR>; 2006/42/EGMitt 2014-04 (2014-04-11){historisch}<STARR>; 2006/42/EGMitt 2014-07 (2014-07-11){historisch}<STARR>; 2006/42/EGMitt 2015-02 (2015-02-13){historisch}<STARR>; 2006/42/EGMitt 2016-01 (2016-01-15){historisch}<STARR>; 2006/42/EGMitt 2016-05 (2016-05-13){historisch}<STARR>; 2006/42/EGMitt 2016-09 (2016-09-09){historisch}<STARR>; 2006/42/EGMitt 2017-06 (2017-06-09){historisch}<STARR>; 2006/42/EGMitt 2018-03 (2018-03-09)<STARR>; EUB 2021/1813 (2021-10-14)<STARR>
  • Identical with:
    DIN EN 1804-2(2010-05)<IDT>; DS/EN 1804-2+A1(2010-04-16)<IDT>; NF E56-003-2(2010-05-01)<IDT>; SN EN 1804-2+A1(2010-06)<IDT>; OENORM EN 1804-2(2010-03-01)<IDT>; PN-EN 1804-2+A1(2010-03-24)<IDT>; PN-EN 1804-2+A1(2012-08-27)<IDT>; SS-EN 1804-2+A1(2010-02-08)<IDT>; UNE-EN 1804-2+A1(2010-05-26)<IDT>; TS EN 1804-2+A1(2011-01-13)<IDT>
  • Legislation:
    2006/42/EG (2006-05-17)<H>; Maschinenrichtlinie; 98/37/EG (1998-06-22)<M>; Maschinenrichtlinie; 2006/42/EG (2006-05-17)<M>; Maschinenrichtlinie; 2006/42/EGMitt 2010-05 (2010-05-26); 2006/42/EGMitt 2010-10 (2010-10-20); 2006/42/EGMitt 2011-04 (2011-04-08); 2006/42/EGMitt 2011-07 (2011-07-20); 2006/42/EGMitt 2011-11 (2011-11-18); 2006/42/EGMitt 2012-02 (2012-02-29); 2006/42/EGMitt 2012-03 (2012-03-23); 2006/42/EGMitt 2012-06 (2012-06-05); 2006/42/EGMitt 2012-08 (2012-08-24); 2006/42/EGMitt 2012-11 (2012-11-15); 2006/42/EGMitt 2013-04 (2013-04-05); 2006/42/EGMitt 2013-11 (2013-11-28); 2006/42/EGMitt 2014-04 (2014-04-11); 2006/42/EGMitt 2014-07 (2014-07-11); 2006/42/EGMitt 2015-02 (2015-02-13); 2006/42/EGMitt 2016-01 (2016-01-15); 2006/42/EGMitt 2016-05 (2016-05-13); 2006/42/EGMitt 2016-09 (2016-09-09); 2006/42/EGMitt 2017-06 (2017-06-09); 2006/42/EGMitt 2018-03 (2018-03-09); EUB 2021/1813 (2021-10-14)
  • Harmonization info:
    2006/42/EG (2006-05-17); Maschinenrichtlinie<HARMANFANG>2010-05-26</HARMANFANG><HARMENDE>2023-04-15</HARMENDE>
  • Update flag:
    Historically