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SLOVENSKI STANDARD
01-september-2009
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Railway applications - Track - Demountable machines and associated equipment - Part
2: General safety requirements
Bahnanwendungen - Oberbau - Ausgleisbare Maschinen und zugehörige Ausstattung -
Teil 2: Allgemeine Sicherheitsanforderungen
Applications ferroviaires - Voie - Machines déraillables et éléments associés - Partie 2:
Prescriptions générales de sécurité
Ta slovenski standard je istoveten z: prEN 15955-2
ICS:
45.060.20 Železniški vagoni Trailing stock
45.120 2SUHPD]DJUDGQMRLQ Equipment for
Y]GUåHYDQMHåHOH]QLFR] railway/cableway
åLþQLF construction and
maintenance
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
DRAFT
prEN 15955-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2009
ICS
English Version
Railway applications - Track - Demountable machines and
associated equipment - Part 2: General safety requirements
Applications ferroviaires - Voie - Machines déraillables et Bahnanwendungen - Oberbau - Ausgleisbare Maschinen
éléments associés - Partie 2: Prescriptions générales de und zugehörige Ausstattung - Teil 2: Allgemeine
sécurité Sicherheitsanforderungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 256.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15955-2:2009: E
worldwide for CEN national Members.
prEN 15955-2:2009 (E)
Contents Page
Foreword .5
Introduction .6
1 Scope .7
2 Normative references .8
3 Terms and definitions . 12
4 List of significant hazards . 12
5 General safety requirements and/or measures . 13
5.1 General . 13
5.2 Access and egress to and from working places . 13
5.2.1 Cabs . 13
5.2.2 Working places, places for control and maintenance outside of cabs . 14
5.2.3 Walkways on the machine . 14
5.3 Ergonomics . 14
5.4 Requirements for cabs . 15
5.4.1 General . 15
5.4.2 Minimum dimensions in cabs . 15
5.4.3 Cab floors . 15
5.4.4 Emergency exit . 15
5.4.5 Climatic conditions in cab . 15
5.4.6 Protection from dust . 15
5.4.7 Visibility from driving position . 16
5.4.8 Windows . 18
5.4.9 Storage for instruction handbook . 19
5.5 Seats . 19
5.5.1 Seats for the operator(s) . 19
5.5.2 Additional seats . 19
5.6 Standing places . 19
5.7 Edges and corners. 19
5.8 Pipes and hoses. 20
5.9 Communications between work positions . 20
5.10 Prevention of derailment . 20
5.10.1 General . 20
5.10.2 Lifeguards . 20
5.11 Stability and measures preventing overturning . 20
5.11.1 Proof of stability against overturning, machine stationary . 20
5.11.2 Prevention of derailment during running and when moving along the track in working
configuration . 23
5.11.3 Rated capacity indicator (RCI) . 24
5.12 Emergency stopping devices . 25
5.12.1 Emergency stopping devices for movement of the machine and working equipment . 25
5.12.2 Action of emergency stopping devices . 25
5.13 Moving parts and materials . 25
5.14 Operator’s controls and indicators . 26
5.14.1 General requirement . 26
5.14.2 Starting system . 28
5.14.3 Inadvertent activation . 28
5.14.4 Pedals . 28
5.14.5 Protection against uncontrolled motion in working configuration . 28
5.14.6 Control panels and indicators . 29
prEN 15955-2:2009 (E)
5.14.7 Remote controls . 29
5.15 Thermal hazards . 29
5.16 Electrical system . 30
5.16.1 Electrical equipment . 30
5.16.2 Disconnection devices . 30
5.16.3 Working environment . 30
5.16.4 Conductors, cables and wiring practices . 30
5.16.5 Batteries . 31
5.16.6 Catenaries . 31
5.16.7 Equi-potential bonding . 33
5.16.8 Antennae . 33
5.17 Machine safety requirements related to electromagnetic compatibility . 33
5.18 Emission of gas and particles . 34
5.19 Pressurised systems . 34
5.20 Fuel tanks and hydraulic tanks . 34
5.21 Noise . 34
5.22 Vibration . 35
5.22.1 General . 35
5.22.2 Whole body vibration . 35
5.22.3 Hand arm vibration . 35
5.23 Protection from the risks of fire . 35
5.23.1 General risk assessment . 35
5.23.2 Fire fighting equipment . 35
5.23.3 Material requirements . 35
5.23.4 Fire extinguishing system . 36
5.24 Braking systems . 36
5.24.1 General . 36
5.24.2 Holding on gradients .
...