EN ISO 19225:2017

Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems (ISO 19225:2017)

ISO 19225:2017 specifies safety requirements to minimize the hazards listed in Clause 4 that can occur during the assembly, use, maintenance, repair, decommissioning, disassembly and disposal of shearer loaders and plough systems when used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer, in underground mining.
ISO 19225:2017 does not cover any hazards resulting from explosive atmospheres. Requirements for explosive atmospheres can be found in ISO/IEC 80079‑38.
ISO 19225:2017 is not applicable to machines that are manufactured before the date of its publication.

Bergbaumaschinen unter Tage - Mobile Abbaumaschinen im Streb - Sicherheitsanforderungen für Walzenlader und Hobelanlagen (ISO 19225:2017)

1.1   Diese Internationale Norm legt Sicherheitsanforderungen fest, die zu erfüllen sind, um die in Abschnitt 4 aufgeführten Gefährdungen zu minimieren, die bei Aufbau, Einsatz, Instandhaltung, Reparatur, Außerbetriebnahme, Demontage und Entsorgung von Walzenladern und Hobelanlagen im untertägigen Bergbau beim vom Hersteller vorgesehenen bestimmungsgemäßen Betrieb auftreten können.
Die Maschinen arbeiten mit Werkzeugen zum Lösen von Mineralien, wie beispielsweise Kohle, Erz, Salz und Nebengestein, in fest eingestellter oder variabler Höhe und sind am Kettenkratzerförderer oder seinen Anbauten zwangsgeführt. Walzenlader haben eingebaute Vorschubsysteme. Sie können von einem oder mehreren Fahrern direkt bedient, ferngesteuert oder programmgesteuert werden. Hobelanlagen werden ferngesteuert. Drahtlose Fernsteuerungseinrichtungen von Walzenladern werden in unmittelbarer Umgebung der Maschinen benutzt.
1.2   Diese Internationale Norm behandelt keine Gefährdungen, die durch explosionsfähige Atmosphären entstehen.
ANMERKUNG   Für explosionsfähige Atmosphären siehe ISO/IEC 80079-38.
1.3   Dieses Dokument gilt nicht für Maschinen, die vor dem Datum der Veröffentlichung dieser Internationalen Norm durch ISO hergestellt wurden.

Machines d'exploitation de mines et carrières souterraines - Machines mobiles d'abattage de front de taille - Exigences de sécurité imposées aux haveuses à tambour(s) et aux rabots (ISO 19225:2017)

ISO 19225:2017 spécifie les exigences de sécurité visant à réduire le plus possible les phénomènes dangereux énumérés à l'Article 4 qui peuvent se produire en exploitation minière souterraine pendant le montage, l'utilisation, la maintenance, les réparations, la mise hors service, le démontage et la mise au rebut des haveuses à tambour(s) et des rabots quand ils sont utilisés comme prévu et dans des conditions d'utilisation abusive raisonnablement prévisibles par le constructeur.
ISO 19225:2017 ne couvre pas les phénomènes dangereux résultant des atmosphères explosives. L'ISO/IEC 80079‑38 fournit des exigences pour les atmosphères explosives.
ISO 19225:2017 ne s'applique pas aux machines construites avant sa date de publication.

Stroji za podzemne rudnike - Premični rudarski stroji na odkopu - Varnostne zahteve za valjčne nakladalne stroje in sisteme s plugom (ISO 19225:2017)

Ta evropski standard določa varnostne zahteve, ki jih je treba upoštevati, da se zmanjšajo tveganja, navedena v točki 4, do katerih lahko pride med sestavljanjem, uporabo, vzdrževanjem, popravilom, izločitvijo iz uporabe, razstavljanjem in odstranjevanjem valjčnih nakladalnih strojev in sistemov s plugom, ko se uporabljajo skladno z zahtevami proizvajalca v podzemnih rudnikih. Stroji delujejo z orodji za rezanje mineralov, kot so premog, ruda, sol in okoliške kamnine, na stalni ali spremenljivi višini in se pomikajo na ojačanih odklopnih transporterjih ali svojih priključkih. Valjčni nakladalni stroji imajo vgrajene vlečne sisteme. Lahko jih neposredno upravlja eden ali več voznikov, lahko pa se upravljajo daljinsko oziroma programsko. Sistemi s plugom se upravljajo daljinsko. Brezžični sistemi daljinskega vodenja valjčnih nakladalnih strojev se uporabljajo v neposredni bližini strojev. Ta evropski standard ne zajema tveganj zaradi električne opreme, povezane s strojem. Ne zajema zahtev glede tveganj, povezanih z jamskim eksplozivnim plinom. OPOMBA: Za eksplozivne atmosfere glej standard ISO/IEC 80079-38. Ne zajema odklopnih transporterjev, prekucnih plošč in pomožnih naprav, kot so laserji itd.

General Information

• Status: Published
• Publication Date: 30-Mar-2018
• Withdrawal Date: 29-Jun-2018
• ICS: 73.100.30 - Equipment for drilling and mine excavation
• Technical Committee: CEN/TC 196 - Machines for undergroung mines - Safety
• Drafting Committee: CEN/TC 196/WG 1 - Mobile extracting machines at the face
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 20-Dec-2017
• Completion Date: 20-Dec-2017
• Directive: 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)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN ISO 19225:2018 - Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems (ISO 19225:2017)

Relations

• Replaces: EN 1552:2003 - Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems
• Effective Date: 27-Dec-2017
• Amended By: EN ISO 19225:2017/A1:2019 - Underground mining machines - Mobile extracting machines at the face - Safety requirements for shearer loaders and plough systems - Amendment 1 (ISO 19225:2017/Amd 1:2019)
• Effective Date: 10-Oct-2018

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 19225:2018
01-junij-2018
1DGRPHãþD
SIST EN 1552:2004
6WURML]DSRG]HPQHUXGQLNH3UHPLþQLUXGDUVNLVWURMLQDRGNRSX9DUQRVWQH
]DKWHYH]DYDOMþQHQDNODGDOQHVWURMHLQVLVWHPHVSOXJRP,62
Underground mining machines - Mobile extracting machines at the face - Safety
requirements for shearer loaders and plough systems (ISO 19225:2017)
Bergbaumaschinen unter Tage - Mobile Abbaumaschinen im Streb -
Sicherheitsanforderungen für Walzenlader und Hobelanlagen (ISO 19225:2017)
Machines d'exploitation de mines et carrières souterraines - Machines mobiles

d'abattage de front de taille - Exigences de sécurité imposées aux haveuses à tambour

(s) et aux rabots (ISO 19225:2017)
Ta slovenski standard je istoveten z: EN ISO 19225:2017
ICS:
73.100.30 Oprema za vrtanje in Equipment for drilling and
izkopavanje mine excavation
SIST EN ISO 19225:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 19225:2018
---------------------- Page: 2 ----------------------
SIST EN ISO 19225:2018
EN ISO 19225
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2017
EUROPÄISCHE NORM
ICS 73.100.30 Supersedes EN 1552:2003
English Version
Underground mining machines - Mobile extracting
machines at the face - Safety requirements for shearer
loaders and plough systems (ISO 19225:2017)

Machines d'exploitation de mines et carrières Bergbaumaschinen unter Tage - Mobile

souterraines - Machines mobiles d'abattage de front de Abbaumaschinen im Streb - Sicherheitsanforderungen

taille - Exigences de sécurité imposées aux haveuses à für Walzenlader und Hobelanlagen (ISO 19225:2017)

tambour(s) et aux rabots (ISO 19225:2017)
This European Standard was approved by CEN on 16 November 2017.

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-CENELEC 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-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19225:2017 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 19225:2018
EN ISO 19225:2017 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Annex ZA (informative) Relationship between this European Standard and the essential

requirements of Directive 2006/42/EC aimed to be covered ........................................................ 4

---------------------- Page: 4 ----------------------
SIST EN ISO 19225:2018
EN ISO 19225:2017 (E)
European foreword

The text of ISO 19225:2017 has been prepared by Technical Committee ISO/TC 82 “Mining” of the

International Organization for Standardization (ISO) and has been taken over as EN ISO 19225:2017 by

Technical Committee CEN/TC 196 “Mining machinery and equipment - Safety” the secretariat of which

is held by DIN.

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 June 2018, and conflicting national standards shall be

withdrawn at the latest by June 2018.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN 1552:2003.

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.

For relationship with EU Directive, see informative Annex ZA, which is an integral part of this

document.

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,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 19225:2017 has been approved by CEN as EN ISO 19225:2017 without any modification.

---------------------- Page: 5 ----------------------
SIST EN ISO 19225:2018
EN ISO 19225:2017 (E)
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered

This European Standard has been prepared under a Commission’s standardization request „M/396

Mandate to CEN and CENELEC for Standardisation in the field of machinery“ to provide one voluntary

means of conforming to essential requirements of 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).

Once this standard is cited in the Official Journal of the European Union under that Directive,

compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of

the scope of this standard, a presumption of conformity with the corresponding essential requirements

of that Directive, and associated EFTA regulations.

Table ZA.1 — Correspondence between this European Standard and Annex I of Directive

2006/42/EC
Essential Requirements of Clause(s)/sub-clause(s) of Remarks/Notes
EU Directive 2006/42/EC this European Standard

Within the limits of the All normative clauses except For relation of normative clauses

scope all relevant essential clause 5.7 and annex A. (except clause 5.7 and annex A) of

requirements with the this standard to significant
exception of essential hazards/relevant essential
requirements 1.5.8 and requirements of 2006/42/EC see
1.7.4.2 j and u are covered clause 4 „List of significant
hazards“ of this standard in
combination with annex D
“Examples of significant hazards,
hazardous situations, hazardous
events and their relation to the
Essential Requirements of the
Machinery Directive 2006/42/EC”
of CEN Guide 414
(https://boss.cen.eu/ref/CEN_414
.pdf).

WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European

Standard is maintained in the list published in the Official Journal of the European Union. Users of this

standard should consult frequently the latest list published in the Official Journal of the European

Union.

WARNING 2 — Other requirements and other EU Directives may be applicable to the product(s) falling

within the scope of this standard.
---------------------- Page: 6 ----------------------
SIST EN ISO 19225:2018
INTERNATIONAL ISO
STANDARD 19225
First edition
2017-05
Underground mining machines —
Mobile extracting machines at the face
— Safety requirements for shearer
loaders and plough systems
Machines d’exploitation de mines et carrières souterraines —
Machines mobiles d’abattage de front de taille — Exigences de
sécurité imposées aux haveuses à tambour(s) et aux rabots
Reference number
ISO 19225:2017(E)
ISO 2017
---------------------- Page: 7 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2017 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)
Contents Page

Foreword ..........................................................................................................................................................................................................................................v

Introduction ................................................................................................................................................................................................................................vi

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 2

4 List of significant hazards ........................................................................................................................................................................... 3

5 Safety requirements and/or protective measures ............................................................................................................ 5

5.1 General ........................................................................................................................................................................................................... 5

5.2 Contact surfaces ..................................................................................................................................................................................... 5

5.2.1 Sharp corners and edges ........................................................................................................................................... 5

5.2.2 Hot surfaces.......................................................................................................................................................................... 6

5.3 Stability .......................................................................................................................................................................................................... 6

5.4 Control devices and systems ....................................................................................................................................................... 7

5.4.1 General requirements .................................................................................................................................................. 7

5.4.2 Safety and reliability of control systems ..................................................................................................... 8

5.4.3 Design of control systems ........................................................................................................................................ 8

5.4.4 Failure of power supply ..........................................................................................................................................10

5.4.5 Remote control ...............................................................................................................................................................10

5.4.6 Radio control ....................................................................................................................................................................10

5.4.7 Automatic control ........................................................................................................................................................11

5.4.8 Measures to prevent inadvertent movements .....................................................................................12

5.5 Falling objects and ejected material ..................................................................................................................................13

5.6 Dust control ............................................................................................................................................................................................13

5.6.1 General...................................................................................................................................................................................13

5.6.2 Dust reduction ................................................................................................................................................................13

5.6.3 Dust suppression ..........................................................................................................................................................13

5.7 Noise .............................................................................................................................................................................................................13

5.7.1 General...................................................................................................................................................................................13

5.7.2 Noise reduction at the source at the design stage ...........................................................................14

5.8 Electrical requirements ................................................................................................................................................................14

5.8.1 General...................................................................................................................................................................................14

5.8.2 Control of electrical power supply ................................................................................................................14

5.8.3 Monitoring of circuits ...............................................................................................................................................14

5.8.4 Cables ...................................................................... ................................................................................................................15

5.8.5 Bonding .................................................................................................................................................................................15

5.8.6 Lighting .................................................................................................................................................................................15

5.9 Mechanical requirements ...........................................................................................................................................................15

5.9.1 General...................................................................................................................................................................................15

5.9.2 Chains .....................................................................................................................................................................................15

5.9.3 Gearboxes ............................................................................................................................................................................16

5.10 Hydraulic systems and water systems .............................................................................................................................16

5.10.1 Hydraulic systems ........................................................................................................................................................16

5.10.2 Water systems .................................................................................................................................................................16

5.11 Fire protection ......................................................................................................................................................................................17

5.12 Load attachment points ...............................................................................................................................................................17

5.13 Maintenance and repair ...............................................................................................................................................................17

6 Verification of the safety requirements and/or protective measures .......................................................18

7 Information for use .........................................................................................................................................................................................19

7.1 General ........................................................................................................................................................................................................19

7.2 Signals and warning devices ....................................................................................................................................................19

7.3 Accompanying documents .........................................................................................................................................................20

7.3.1 General...................................................................................................................................................................................20

© ISO 2017 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)

7.3.2 Information for transportation, handling and storage ................................................................20

7.3.3 Information for assembly and commissioning ...................................................................................20

7.3.4 Information about the machine .......................................................................................................................20

7.3.5 Information for operational use ......................................................................................................................20

7.3.6 Information on maintenance and repairs ...............................................................................................21

7.3.7 Information for decommissioning, dismantling and disposal ...............................................21

7.3.8 Information for emergencies .............................................................................................................................22

7.4 Marking ......................................................................................................................................................................................................22

Annex A (normative) Noise test code ................................................................................................................................................................23

Bibliography .............................................................................................................................................................................................................................26

iv © ISO 2017 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO’s adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: w w w . i s o .org/ iso/ foreword .html
The committee responsible for this document is ISO/ TC 82, Mining.
© ISO 2017 – All rights reserved v
---------------------- Page: 11 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)
Introduction
This document is a type-C standard as stated in ISO 12100.

The machinery concerned and the extent to which hazards, hazardous situations or hazardous events

are covered are indicated in the Scope of this document.

When requirements of this type-C standard are different from those which are stated in type-A or

type-B standards, the requirements of this type-C standard take precedence over the requirements of

the other standards for machines that have been designed and built according to the requirements of

this type C standard.

The machines concerned work with tools for cutting minerals such as coal, ore, salt and surrounding

rock, at a fixed or variable height and are guided on armoured face conveyors or their attachments.

Shearer loaders have built-in haulage systems. They can be directly operated by one or more drivers or

be remotely or program controlled. Plough systems are remotely controlled. Wireless remote control

systems of shearer loaders are used in the immediate environment of the machines.

vi © ISO 2017 – All rights reserved
---------------------- Page: 12 ----------------------
SIST EN ISO 19225:2018
INTERNATIONAL STANDARD ISO 19225:2017(E)
Underground mining machines — Mobile extracting
machines at the face — Safety requirements for shearer
loaders and plough systems
1 Scope

This document specifies safety requirements to minimize the hazards listed in Clause 4 that can

occur during the assembly, use, maintenance, repair, decommissioning, disassembly and disposal of

shearer loaders and plough systems when used as intended and under conditions of misuse which are

reasonably foreseeable by the manufacturer, in underground mining.

This document does not cover any hazards resulting from explosive atmospheres. Requirements for

explosive atmospheres can be found in ISO/IEC 80079-38.

This document is not applicable to machines that are manufactured before the date of its publication.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements 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.

ISO 3457:2003, Earth-moving machinery — Guards — Definitions and requirements

ISO 3864-3, Graphical symbols — Safety colours and safety signs — Part 3: Design principles for graphical

symbols for use in safety signs

ISO 4413:2010, Hydraulic fluid power — General rules and safety requirements for systems and their

components

ISO 6405-1, Earth-moving machinery — Symbols for operator controls and other displays — Part 1:

Common symbols

ISO 7731:2003, Ergonomics — Danger signals for public and work areas — Auditory danger signals

ISO 9244, Earth-moving machinery — Machine safety labels — General principles

ISO 9355-1, Ergonomic requirements for the design of displays and control actuators — Part 1: Human

interactions with displays and control actuators

ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction

ISO 12922, Lubricants, industrial oils and related products (class L) — Family H (Hydraulic systems) —

Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU

ISO 13732-1, Ergonomics of the thermal environment — Methods for the assessment of human responses to

contact with surfaces — Part 1: Hot surfaces

ISO 13849-1, Safety of machinery — Safety-related parts of control systems — Part 1: General principles

for design
ISO 13850, Safety of machinery — Emergency stop function — Principles for design

ISO 14120, Safety of machinery — Guards — General requirements for the design and construction of fixed

and movable guards
© ISO 2017 – All rights reserved 1
---------------------- Page: 13 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)

ISO/IEC 80079-38, Explosive atmospheres — Part 38: Equipment and components in explosive atmospheres

in underground mines

IEC 60204-1:2005, Safety of machinery — Electrical equipment of machines — Part 1: General requirements

IEC 60204-11, Safety of machinery — Electrical equipment of machines — Part 11: Requirements for HV

equipment for voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV
IEC 60529, Degrees of protection provided by enclosures (IP code)
IEC 60947-1, Low-voltage switchgear and controlgear — Part 1: General rules

IEC 61310-1, Safety of machinery — Indications, marking and actuation — Part 1: Requirements for visual,

auditory and tactile signals

IEC 61439-1, Low-voltage switchgear and controlgear assemblies — Part 1: General rules

IEC 61439-2, Low-voltage switchgear and controlgear assemblies — Part 2: Power switchgear and

controlgear assemblies

IEC 61439-4, Low-voltage switchgear and controlgear assemblies — Part 4: Particular requirements for

assemblies for construction sites (ACS)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http:// www .electropedia .org/
— ISO Online browsing platform: available at http:// www .iso .org/ obp
3.1
remote control

operating mode where the operator controls the moving machine from a fixed position outside of the

working area of the machine
3.2
radio control

operating mode where the operator controls the moving machine from within the working area of the

machine by means of mobile radio transmitters
3.3
working area
operating area of the machine, consisting of the face and the roadway junctions
3.4
load attachment point
means of attachment for devices to enable them to carry a load
3.5
transport units

parts or subassemblies which, for transportation reasons, are not fitted to the complete machine until

the point of use
3.6
energizing
introducing power to the machine without starting or operating of the machine
2 © ISO 2017 – All rights reserved
---------------------- Page: 14 ----------------------
SIST EN ISO 19225:2018
ISO 19225:2017(E)
3.7
starting
activating the machine without necessarily causing the machine to move

Note 1 to entry: For example, a shearer loader is started up when the hydraulic pump drive is switched on but

externally the machine has clearly not yet moved.
3.8
cutting cycle

operation of the shearer or plough, from one end of the face to the other and back, including the face-

end operations
4 List of significant hazards

This clause lists the hazards, hazardous situations and events, as far as they are dealt with in this

document, identifie
...