EN 60706-3:2006

Maintainability of equipment - Part 3: Verification and collection, analysis and presentation of data

This part of IEC 60706 describes the various aspects of verification necessary to ensure that the specified maintainability requirements of an item have been met and provides suitable procedures and test methods. This standard also addresses the collection, analysis and presentation of maintainability related data, which may be required during, and at the completion of, design and during item production and operation.

Instandhaltbarkeit von Geräten - Teil 3: Verifizierung und Erfassung, Analyse und Darstellung von Daten

Maintenabilité de matériel - Partie 3: Vérification et recueil, analyse et présentation de données

La présente partie de la CEI 60706 décrit les différents aspects de la vérification nécessaire permettant d'assurer que les exigences de maintenabilité spécifiées pour une entité ont été respectées et elle fournit les procédures et méthodes d'essai adaptées. Cette norme traite aussi du recueil, de l'analyse et de la présentation des données de maintenabilité qui peuvent être requises pendant et en fin de la conception, de la production et de l'utilisation de l'entité.",PE

Vzdrževalnost opreme - 3. del: Overjanje, zbiranje, analiza in predstavitev podatkov (IEC 60706-3:2006)

General Information

• Status: Published
• Publication Date: 30-Jul-2006
• Withdrawal Date: 30-Jun-2009
• ICS: 03.120.01 - Quality in general
• ICS: 21.020 - Characteristics and design of machines, apparatus, equipment
• Technical Committee: CLC/SR 56 - Dependability
• Drafting Committee: IEC/TC 56 - IEC_TC_56
• Parallel Committee: IEC/TC 56 - IEC_TC_56
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 31-Jul-2006
• Completion Date: 31-Jul-2006
• Ref Project: SIST EN 60706-3:2007 - Maintainability of equipment -- Part 3: Verification and collection, analysis and presentation of data

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2007
Vzdrževalnost opreme - 3. del: Overjanje, zbiranje, analiza in predstavitev
podatkov (IEC 60706-3:2006)
Maintainability of equipment -- Part 3: Verification and collection, analysis and
presentation of data
Instandhaltbarkeit von Geräten -- Teil 3: Verifizierung und Erfassung, Analyse und
Darstellung von Daten
Maintenabilité de matériel -- Partie 3: Vérification et recueil, analyse et présentation de
données
Ta slovenski standard je istoveten z: EN 60706-3:2006
ICS:
03.100.40 Raziskave in razvoj Research and development
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 60706-3
NORME EUROPÉENNE
July 2006
EUROPÄISCHE NORM
ICS 03.120.01; 21.020
English version
Maintainability of equipment
Part 3: Verification and collection, analysis and
presentation of data
(IEC 60706-3:2006)
Maintenabilité de matériel  Instandhaltbarkeit von Geräten
Partie 3: Vérification et recueil, Teil 3: Verifizierung und Erfassung,
analyse et présentation de données Analyse und Darstellung von Daten
(CEI 60706-3:2006) (IEC 60706-3:2006)

This European Standard was approved by CENELEC on 2006-07-01. 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, 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: rue de Stassart 35, B - 1050 Brussels

© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60706-3:2006 E
Foreword
The text of document 56/1094/FDIS, future edition 2 of IEC 60706-3, prepared by IEC TC 56,
Dependability, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60706-3 on 2006-07-01.
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) 2007-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-07-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60706-3:2006 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 60300-1 NOTE  Harmonized as EN 60300-1:2003 (not modified).
IEC 60300-2 NOTE  Harmonized as EN 60300-2:2004 (not modified).
IEC 60300-3 NOTE  Harmonized as EN 60300-3 (series) (not modified).
__________
- 3 - EN 60706-3:2006
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)
IEC 60300-3-5 - Dependability management - -
Part 3-5: Application guide - Reliability test
conditions and statistical test principles

IEC 60300-3-10 2001 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 60706-2 - Maintainability of equipment EN 60706-2 2006
Part 2: Maintainability requirements and
studies during the design and development
phase
1) 2)
IEC 61160 - Design review EN 61160 2005

1)
IEC 61649 - Goodness-of-fit tests, confidence intervals - -
and lower confidence limits for Weibull
distributed data
1)
IEC 61710 - Power law model - Goodness-of-fit tests and - -
estimation methods
1)
Undated reference.
2)
Valid edition at date of issue.

NORME CEI
INTERNATIONALE
IEC
60706-3
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
2006-04
Maintenabilité de matériel –
Partie 3:
Vérification et recueil, analyse
et présentation de données
Maintainability of equipment –
Part 3:
Verification and collection, analysis
and presentation of data
 IEC 2006 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail] Web: www.iec.ch
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PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

60706-3  IEC:2006 – 3 –
CONTENTS
FOREWORD.7
INTRODUCTION.11
1 Scope.13
2 Normative references .13
3 Terms and definitions .15
4 Introduction to maintainability verification .15
4.1 Objective of verification .15
4.2 Maintenance support concepts influencing maintainability verification .17
4.3 Methods of verification .17
4.4 Verification process.17
4.5 Conditions and constraints .19
4.6 Qualitative and quantitative verification procedures.21
5 Procedures for verification of qualitative maintainability.23
5.1 Design review.23
5.2 Review of test experience .23
5.3 Ease-of-maintenance studies .25
5.4 Review of maintenance task analysis .25
5.5 Review of operational experience.25
6 Procedures for verification of quantitative maintainability.27
6.1 Maintainability predictions .27
6.2 Verification based on demonstration tests .27
6.3 Verification based on field data .27
7 Demonstration procedures.29
7.1 General .29
7.2 Demonstration process.29
7.3 Demonstration planning.29
7.4 Conditions and constraints .31
7.5 Demonstration after modification .31
8 Elements of the verification procedure.33
8.1 Utilization of data sources .33
8.2 Data acquisition and analysis .33
8.3 Evaluation .35
8.4 Comparison.37
9 Collection, analysis and presentation of maintainability data.37
9.1 General .37
9.2 Maintenance concept .37
9.3 Data sources .39
9.4 Item demonstration and field data.41
9.5 Analysis procedures .41
9.6 Data presentation.43

Annex A (normative) Maintainability demonstration procedures.49
Annex B (normative) Maintainability demonstration test methods .55
Annex C (normative) Analysis of maintainability related data .71

60706-3  IEC:2006 – 5 –
Bibliography.75

Figure B.1 – Test method 8: Sequential test plan .34

Table 1 – Qualitative and quantitative maintainability verification procedures.23
Table 2 – Active repair task data summary form.47
Table 3 – Active repair time summary form .47
Table 4 – Preventive maintenance summary .47
Table A.1 – Test methods .49
Table B.1 – Test method 7: Acceptance and rejection numbers .67
Table B.2 – Sampling plans for specified p , p , α, β (p < 0,2) .69
0 1 0
Table C.1 – Critical values of d .73

60706-3  IEC:2006 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MAINTAINABILITY OF EQUIPMENT –

Part 3: Verification and collection, analysis
and presentation of data
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subje
...