EN 60300-3-11:2009

SLOVENSKI STANDARD
01-februar-2010
Upravljanje zagotovljivosti - 3-11. del: Navodilo za uporabo - Vzdrževanje s
poudarkom na zanesljivosti (IEC 60300-3-11:2009)
Dependability management - Part 3-11: Application guide - Reliability centred
maintenance (IEC 60300-3-11:2009)
Zuverlässigkeitsmanagement - Teil 3-11: Anwendungsleitfaden - Auf die
Funktionsfähigkeit bezogene Instandhaltung (IEC 60300-3-11:2009)
Gestion de la sûreté de fonctionnement - Partie 3-11: Guide d'application - Maintenance
basée sur la fiabilité (CEI 60300-3-11:2009)
Ta slovenski standard je istoveten z: EN 60300-3-11:2009
ICS:
03.120.01 Kakovost na splošno Quality in general
21.020 =QDþLOQRVWLLQQDþUWRYDQMH Characteristics and design of
VWURMHYDSDUDWRYRSUHPH machines, apparatus,
equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60300-3-11
NORME EUROPÉENNE
November 2009
EUROPÄISCHE NORM
ICS 03.100.40; 03.120.01
English version
Dependability management -
Part 3-11: Application guide -
Reliability centred maintenance
(IEC 60300-3-11:2009)
Gestion de la sûreté de fonctionnement - Zuverlässigkeitsmanagement -
Partie 3-11: Guide d'application - Teil 3-11: Anwendungsleitfaden -
Maintenance basée sur la fiabilité Auf die Funktionsfähigkeit bezogene
(CEI 60300-3-11:2009) Instandhaltung
(IEC 60300-3-11:2009)
This European Standard was approved by CENELEC on 2009-09-01. CENELEC 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 Central Secretariat or to any CENELEC 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 CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels

© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60300-3-11:2009 E
Foreword
The text of document 56/1312/FDIS, future edition 2 of IEC 60300-3-11, prepared by IEC TC 56,
Dependability, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60300-3-11 on 2009-09-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-09-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60300-3-11:2009 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61164 NOTE  Harmonized as EN 61164:2004 (not modified).
IEC 61649 NOTE  Harmonized as EN 61649:2008 (not modified).
IEC 61709 NOTE  Harmonized as EN 61709:1998 (not modified).
IEC 62308 NOTE  Harmonized as EN 62308:2006 (not modified).
ISO 9000 NOTE  Harmonized as EN ISO 9000:2005 (not modified).
__________
- 3 - EN 60300-3-11:2009
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60050-191 1990 International Electrotechnical Vocabulary - -
(IEV) -
Chapter 191: Dependability and quality of
service
1) 2)
IEC 60300-3-2 - Dependability management - EN 60300-3-2 2005
Part 3-2: Application guide - Collection of
dependability data from the field

1)
IEC 60300-3-10 - Dependability management - - -
Part 3-10: Application guide - Maintainability

1) 2)
IEC 60300-3-12 - Dependability management - EN 60300-3-12 2004
Part 3-12: Application guide - Integrated
logistic support
1) 2)
IEC 60300-3-14 - Dependability management - EN 60300-3-14 2004
Part 3-14: Application guide - Maintenance
and maintenance support
1) 2)
IEC 60812 - Analysis techniques for system reliability - EN 60812 2006
Procedure for failure mode and effects
analysis (FMEA)
1)
Undated reference.
2)
Valid edition at date of issue.

IEC 60300-3-11 ®
Edition 2.0 2009-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dependability management –
Part 3-11: Application guide – Reliability centred maintenance

Gestion de la sûreté de fonctionnement –
Partie 3-11: Guide d'application – Maintenance basée sur la fiabilité

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 03.100.40; 03.120.01 ISBN 2-8318-1045-3
– 2 – 60300-3-11 © IEC:2009
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references.7
3 Terms, definitions and abbreviations .7
3.1 Definitions .8
3.2 Abbreviations.11
4 Overview .11
4.1 General .11
4.2 Objectives .12
4.3 Types of maintenance.14
5 RCM initiation and planning .15
5.1 Objectives for conducting an RCM analysis.15
5.2 Justification and prioritization.16
5.3 Links to design and maintenance support.16
5.4 Knowledge and training.17
5.5 Operating context .17
5.6 Guidelines and assumptions .18
5.7 Information requirements .19
6 Functional failure analysis.20
6.1 Principles and objectives .20
6.2 Requirements for definition of functions .20
6.2.1 Functional partitioning.20
6.2.2 Development of function statements.20
6.3 Requirements for definition of functional failures .21
6.4 Requirements for definition of failure modes .21
6.5 Requirements for definition of failure effects .22
6.6 Criticality .22
7 Consequence classification and RCM task selection .23
7.1 Principles and objectives .23
7.2 RCM decision process .23
7.3 Consequences of failure .26
7.4 Failure management policy selection.26
7.5 Task interval.27
7.5.1 Data sources .27
7.5.2 Condition monitoring .28
7.5.3 Scheduled replacement and restoration.29
7.5.4 Failure finding.30
8 Implementation .30
8.1 Maintenance task details .30
8.2 Management actions.30
8.3 Feedback into design and maintenance support .30
8.4 Rationalization of tasks.33
8.5 Implementation of RCM recommendations .34
8.6 Age exploration .34
8.7 Continuous improvement .34

60300-3-11 © IEC:2009 – 3 –
8.8 In-service feedback .35
Annex A (informative) Criticality analysis .37
Annex B (informative) Failure finding task intervals.40
Annex C (informative) Failure patterns .42
Annex D (informative) Application of RCM to structures .44
Bibliography .47

Figure 1 – Overview of the RCM process.12
Figure 2 – Evolution of an RCM maintenance programme.14
Figure 3 – Types of maintenance tasks .15
Figure 4 – Relationship between RCM and other support activities.17
Figure 5 – RCM decision diagram.25
Figure 6 – P-F Interval .28
Figure 7 – ILS management process and relationship with RCM analysis .32
Figure 8 – Risk versus cost considerations for rationalization of tasks .33
Figure 9 – RCM continuous improvement cycle.35
Figure C.1 – Dominant failure patterns .42

Table A.1 – Example of a criticality matrix .39
Table C.1 – Failure pattern categories and frequency of occurrence .43

– 4 – 60300-3-11 © IEC:2009
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_____________
DEPENDABILITY MANAGEMENT –
Part 3-11: Application guide –
Reliability centred maintenanc
...