EN 14710-2:2005
(Main)Fire-fighting pumps - Fire-fighting centrifugal pumps without primer - Part 2: Verification of general and safety requirements
Fire-fighting pumps - Fire-fighting centrifugal pumps without primer - Part 2: Verification of general and safety requirements
The document specifies the requirements for testing fire fighting centrifugal pumps without priming devices up to a delivery rate of 6000 l/min as specified in EN XXXX.
Feuerlöschpumpen - Feuerlöschkreiselpumpen ohne Entlüftungseinrichtung - Teil 2: Feststellung der Übereinstimmung mit den allgemeinen Anforderungen und den Sicherheitsanforderungen
Dieses Dokument gilt für die Feststellung der Übereinstimmung mit den allgemeinen Anforderungen und den
Sicherheitsanforderungen von Feuerlöschkreiselpumpen ohne Entlüftungseinrichtung entsprechend den
Festlegungen in EN 14710-1.
ANMERKUNG Die Prüfungen können auch an Pumpen mit Nennförderströmen über 6 000 l/min durchgeführt werden.
Dieses Dokument gilt nicht für Feuerlöschkreiselpumpen ohne Entlüftungseinrichtung, die hergestellt wurden,
bevor CEN diese Norm veröffentlichte.
Pompes à usage incendie - Pompes centrifuges à usage incendie sans dispositif d'amorçage - Partie 2 : Vérification des prescriptions générales et de sécurité
Le présent document traite de la vérification des prescriptions générales et de sécurité des pompes
centrifuges à usage incendie sans dispositif d�amorçage, telles que définies dans l�EN 14710-1.
NOTE Les essais peuvent aussi s'appliquer aux pompes ayant un débit de refoulement nominal supérieur à
6 000 l/min.
Le présent document ne s�applique pas aux pompes centrifuges à usage incendie sans dispositif d�amorçage
qui ont été fabriquées avant la date de publication par le CEN du présent document.
Gasilske črpalke - Gasilske centrifugalne črpalke brez sesalne naprave - 2. del: Preverjanje splošnih in varnostnih zahtev
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2005
*DVLOVNHþUSDONH*DVLOVNHFHQWULIXJDOQHþUSDONHEUH]VHVDOQHQDSUDYHGHO
3UHYHUMDQMHVSORãQLKLQYDUQRVWQLK]DKWHY
Fire-fighting pumps - Fire-fighting centrifugal pumps without primer - Part 2: Verification
of general and safety requirements
Feuerlöschpumpen - Feuerlöschkreiselpumpen ohne Entlüftungseinrichtung - Teil 2:
Feststellung der Übereinstimmung mit den allgemeinen Anforderungen und den
Sicherheitsanforderungen
Pompes a usage incendie - Pompes centrifuges a usage incendie sans dispositif
d'amorçage - Partie 2 : Vérification des prescriptions générales et de sécurité
Ta slovenski standard je istoveten z: EN 14710-2:2005
ICS:
13.220.10 Gašenje požara Fire-fighting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 14710-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2005
ICS 13.220.10
English version
Fire-fighting pumps - Fire-fighting centrifugal pumps without
primer - Part 2: Verification of general and safety requirements
Pompes à usage incendie - Pompes centrifuges à usage Feuerlöschpumpen - Feuerlöschkreiselpumpen ohne
incendie sans dispositif d'amorçage - Partie 2 : Vérification Entlüftungseinrichtung - Teil 2: Feststellung der
des prescriptions générales et de sécurité Übereinstimmung mit den allgemeinen Anforderungen und
den Sicherheitsanforderungen
This European Standard was approved by CEN on 17 December 2004.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14710-2:2005: E
worldwide for CEN national Members.
Contents
Page
Foreword .4
0 Introduction.5
1 Scope.6
2 Normative references.6
3 Terms and definitions .6
4 Verification, Principles.6
5 Verification of the safety requirements and/or protective measures .9
6 Verification of the general and performance requirements.12
7 Test report.15
Annex A (normative) Mounting positions for tests at inlet height.16
Annex B (normative) Pressure measurements .18
Annex C (normative) Measurements of delivery rates .19
Annex D (normative) Performance test.20
Annex E (normative) Endurance test .22
Annex F (normative) Pressure test.23
Annex G (normative) Efficiency test .25
Annex H (informative) Guidance for acceptance tests on delivery .27
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC.28
Figures
Figure A.1 — Principle of testing arrangements for boosted pumps (FPN-B) .17
Figure A.2 — Principle of testing arrangements for floating pumps (FPN-F) with horizontal shaft .17
Figure A.3 — Principle of testing arrangements for floating pumps (FPN-F) with vertical shaft.17
Figure A.4 — Principle of testing arrangements for submersible pumps (FPN-S) .17
Figure B.1 — Principle of measuring instrument set-up .18
Figure D.1 — Pump characteristic curve at geodetic nominal inlet height H .20
ZgeoN
Figure F.1 — Measuring set-up for pressure test .23
Figure G.1 — Pump characteristic curves for efficiency tests .26
Tables
Table 1 — Limit of permissible error of measuring instruments . 9
Table 2 — Appropriate method(s) of verification of the safety requirements and/or protective measures of EN
14710-1. 10
Table 3 — Appropriate method(s) of verification of the general and performance requirements of EN 14710-1
.................................................................................................................................................................... 13
Foreword
This document (EN 14710-2:2005) has been prepared by Technical Committee CEN/TC 192 “Fire service
equipment”, the secretariat of which is held by BSI.
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 August 2005, and conflicting national standards shall be withdrawn at
the latest by August 2005.
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(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.
This document is intended to be used in conjunction with part 1 of EN 14710 “Classification, general and safety
requirements”.
EN 14710 "Fire-fighting pumps — Fire-fighting centrifugal pumps without primer" comprises two parts:
— Part 1: Classification, general and safety requirements;
— Part 2: Verification of general and safety requirements.
This document includes the verification of general and safety requirements of fire-fighting centrifugal pumps
without primer.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
0 Introduction
This document is a type C standard as stated in EN ISO 12100-1.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are
indicated in the scope of this document.
Where provisions of this type C standard are different from those which are stated in type A or B standards, the
provisions of this type C standard take precedence over the provisions of the other standards, for machines that
have been designed and built in accordance with the provisions of this type C standard.
1 Scope
This document covers verification of the general and safety requirements of fire-fighting centrifugal pumps
without primer as specified in EN 14710-1.
NOTE The tests can also be applied to pumps with nominal delivery rates greater than 6 000 l/min.
This document does not apply to fire-fighting centrifugal pumps without primer that are manufactured before
the date of publication by CEN of this document.
2 Normative references
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.
EN 1028-1, Fire-fighting pumps — Fire-fighting centrifugal pumps with primer — Part 1: Classification —
General and safety requirements.
EN 1028-2, Fire-fighting pumps — Fire-fighting centrifugal pumps with primer — Part 2: Verification of general
and safety requirements.
EN 14710-1:2005, Fire-fighting pumps — Fire-fighting centrifugal pumps without primer —
Part 1: Classification, general and safety requirements.
EN ISO 12100-1:2003, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic
terminology, methodology (ISO 12100-1:2003).
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and
EN 14710-1:2005 apply.
4 Verification, Principles
4.1 General
The verification in accordance with this part of this document is limited to the pump and not including
installation.
Safety requirements of EN 14710-1:2005, Clause 5 shall be verified according to Table 2.
Performance requirements of EN 14710-1:2005, Clause 6 shall be verified according to Table 3.
All hydraulic tests shall be carried out using water having a temperature between 15 °C and 25 °C. The geodetic
inlet height shall not deviate by more than ± 5 cm during one test cycle. In order to avoid air entrainment, the test
configurations shall be as shown in Figure A.1 to Figure A.4.
If the safety equipment has to be disconnected to carry out any test, the manufacturer shall give information
regarding the disconnected safety equipment (e.g. compensating or alternative safety measures to be used
during the test and re-connection instructions after completing the test).
Verification shall be carried out with the pump equipment assembled for normal intended use.
Accessories and covers may be fitted or not, but the effect in either case shall not obscure the validity of the test.
Where the pump is assembled on site, the part of the verifications that cannot be made before dispatch shall be
carried out at the place of use in accordance with the installation instructions of the pump manufacturer.
For testing purposes, the fire-fighting centrifugal pump shall be presented in its full operational configuration. The
pump shall be equipped to undergo the full range of tests required.
NOTE 1 For pumps without a driving motor, a driving flange should be provided for testing. For pumps without a driving
flange a driving system should be supplied.
NOTE 2 If dimensions, mass, or other factors make particular tests on complete equipment impractical, tests can be
carried out on subassemblies or components provided that the results can be verified as representative of the fully
assembled equipment.
NOTE 3 A guidance for acceptance tests on delivery is given in the informative Annex H.
The verification regime covers the following basic verifications which apply in Clauses 5 and 6.
For pumps according to the series of European Standards EN 1028 used as a pump without primer according to
this document, e.g. as a "Boosted pump" by disusing the priming device, with the same classification (e.g.,
FPN 10-1000 used as FPN-B 10-1000), no tests according to this document are required.
For pumps according to the series of European Standards EN 1028 used as a pump without primer according to
this document, e.g. as a "Boosted pump" by disusing the priming device, with a higher classification (e.g.,
FPN 10-1000 used as FPN-B 10-1500), the tests according to this document shall be carried out.
4.2 Type verification
Ensure that each type of the pump meets the requirements of this document.
NOTE This verification is indicated as "TYP" in Tables 2 and 3.
4.3 Individual verification
Ensure that each pump put on the market meets the requirements of this document before dispatch.
NOTE This verification is indicated as "IND" in Tables 2 and 3.
4.4 Methods of type and/or individual verification
4.4.1 Calculation check, stress measurement test
Determine that the calculations are correct according to the standard requirements. Calculations and stress
measurement test results used to
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