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SRPS EN 1804-3:2012

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

Jan 30, 2012
95.99   Withdrawal of Standard   Jul 30, 2021

General information

95.99     Jul 30, 2021

ISS

B082

European Norm

73.100.10  

English  

iz plana za 2012 - ostvareno 2011.

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Scope

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.

NOTE prEN1804-4 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.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

98/37/EC

Machinery

2006/42/EC

Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)

Harmonized

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 1804-3:2008

NOW

WITHDRAWN
SRPS EN 1804-3:2012
95.99 Withdrawal of Standard
Jul 30, 2021

REVISED BY

PUBLISHED
SRPS EN 1804-3:2021

Related project

Adopted from EN 1804-3:2006+A1:2010

National regulations and standards

"Сл. гласник РС", бр. 22/17 "Сл. гласник РС", бр. 22/2017
SPISAK SRPSKIH STANDARDA IZ OBLASTI MAŠINA

МИНИСТАРСТВО ПОЉОПРИВРЕДЕ И ЗАШТИТЕ ЖИВОТНЕ СРЕДИНЕ

"Сл. гласник РС" бр. 3/2020 Списак српских стандарда из области машина