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EN 1804-3:2006+A1:2010

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic control systems
Superseded date

12-01-2021

Published date

27-01-2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of hazards
5 Safety requirements
6 Verification of the safety requirements
7 User Information
Annex A (normative) Tests for verification of the safety
         requirements
Annex B (normative) Deviations from EN 982:1996
Annex ZA (informative) Relationship between this European
         Standard and the Essential Requirements of the
         EU Directive 2006/42/EC
Bibliography

This document specifies the safety requirements for hydraulic control devices, including hydraulic valves and their control elements, valve combi¬nations, control systems, pipes and hose assemblies, fittings, shut-off devices, measuring devices, filters, built-in pressure limiting and check valves in legs and rams and water spraying and dust suppression valves when used as specified by the manufacturer or his authorized representative. Excluded are electronic control devices, pressure generators, and internal valves of legs and rams (e.g. constant yield valves, see EN1804-2).Some components are dealt with in other parts of this standard.NOTEprEN1804-4 also applies to electro-hydraulic control devices. Part 4 also contains requirements for electrical control elements of valves.This document applies to hydraulic control devices at ambient temperatures from –10 °C to 60 °C.This document identifies and takes into account:-possible hazards which may be caused by the operation of hydraulic control devices;-areas and operating conditions which may create such hazards;-hazardous situations which may cause injury or may be damaging to health;-hazards which may be caused by firedamp and/or combustible dusts.This document describes methods for the reduction of these hazards.A list of significant hazards covered appears in clause 4.This document is applicable to all hydraulic control devices placed on the market for the first time after the date of issue of this standard.This document does not specify any additional requirements for:-use in particularly corrosive environments;-hazards occurring during construction, transportation, decommissioning;-earthquakes.

DevelopmentNote
2006 Edition Re-issued in January 2010 & incorporates AMD 1 2010. (02/2010)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

12/30243465 DC : 0 BS ISO/IEC 80079-38 - EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES
ISO/IEC 80079-38:2016 Explosive atmospheres Part 38: Equipment and components in explosive atmospheres in underground mines
DIN EN ISO/IEC 80079-38:2012-08 (Draft) EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC 80079-38:2016)
BS EN ISO/IEC 80079-38 : 2016 EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC 80079 38:2016)
NF EN 1804-2 : 2002 + A1 2010 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 2: POWER SET LEGS AND RAMS
DIN EN 1804-1:2010-05 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements (includes Amendment A1:2010)
DIN EN 1804-2:2010-05 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams (includes Amendment A1:2010)
UNI EN 1804-2 : 2010 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 2: POWER SET LEGS AND RAMS
EN 1804-2:2001+A1:2010 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 2: Power set legs and rams
I.S. EN 1804-1:2002 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 1: SUPPORT UNITS AND GENERAL REQUIREMENTS
I.S. EN 1804-2:2002 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 2: POWER SET LEGS AND RAMS
EN 1804-1:2001+A1:2010 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
UNI EN 1804-1 : 2010 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 1: SUPPORT UNITS AND GENERAL REQUIREMENTS
EN ISO/IEC 80079-38:2016 Explosive atmospheres - Part 38: Equipment and components in explosive atmospheres in underground mines (ISO/IEC 80079-38:2016)
DIN EN 1710:2008-08 EQUIPMENT AND COMPONENTS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES
BS EN 1804-1 : 2001 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 1: SUPPORT UNITS AND GENERAL REQUIREMENTS
UNI EN 1710 : 2008 EQUIPMENT AND COMPONENTS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES
DIN EN ISO/IEC 80079-38 E : 2017 EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC 80079-38:2016)
04/19986707 DC : 0 BS EN 1804-4 - MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 4: ELECTRO-HYDRAULIC CONTROL SYSTEMS
I.S. EN ISO/IEC 80079-38:2016 EXPLOSIVE ATMOSPHERES - PART 38: EQUIPMENT AND COMPONENTS IN EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES (ISO/IEC/DIS 80079-38:2012)
NF EN 1804-1 : 2002 + A1 2010 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 1: SUPPORT UNITS AND GENERAL REQUIREMENTS
BS EN 1710 : 2005 EQUIPMENT AND COMPONENTS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES
EN 1710:2005+A1:2008/AC:2010 EQUIPMENT AND COMPONENTS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES IN UNDERGROUND MINES
BS EN 1804-2 : 2001 MACHINES FOR UNDERGROUND MINES - SAFETY REQUIREMENTS FOR HYDRAULIC POWERED ROOF SUPPORTS - PART 2: POWER SET LEGS AND RAMS
UNE-EN 1804-1:2003 Machines for underground mines. Safety requirements for hydraulic powered roof supports. Part 1: Support units and general requiremetns.
UNE-EN 1804-2:2003 Machines for underground mines. Safety requirements for hydraulic powered roof supports. Part 2: Power set legs and rams.

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EN 982:1996+A1:2008 Safety of machinery - Safety requirements for fluid power systems and their components - Hydraulics
EN 1804-1:2001+A1:2010 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1: Support units and general requirements
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
EN 13463-1:2009 Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirements
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EN ISO 12100-1:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 1: BASIC TERMINOLOGY, METHODOLOGY
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ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
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ISO 1219-1:2012 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications
EN ISO 6743-4:2015 Lubricants, industrial oils and related products (class L) - Classification - Part 4: Family H (Hydraulic systems) (ISO 6743-4:2015)
ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
EN 855 : 1996 PLASTICS HOSES AND HOSE ASSEMBLIES - THERMOPLASTICS TEXTILE REINFORCED HYDRAULIC TYPE - SPECIFICATION
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ISO 4021:1992 Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
ISO 6805:1994 Rubber hoses and hose assemblies for underground mining Wire-reinforced hydraulic types for coal mining Specification
ISO 6743-4:2015 Lubricants, industrial oils and related products (class L) Classification Part 4: Family H (Hydraulic systems)
ISO 7745:2010 Hydraulic fluid power — Fire-resistant (FR) fluids — Requirements and guidelines for use

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