EN 14710-2:2005+A2:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Feuerlöschpumpen - Feuerlöschkreiselpumpen ohne Entlüftungseinrichtung - Teil 2: Feststellung der Übereinstimmung mit den allgemeinen Anforderungen und den SicherheitsanforderungenPompes à usage incendie - Pompes centrifuges à usage incendie sans dispositif d'amorçage - Partie 2: Vérification des prescriptions générales et de sécuritéFire-fighting pumps - Fire-fighting centrifugal pumps without primer - Part 2: Verification of general and safety requirements13.220.10Gašenje požaraFire-fightingICS:Ta slovenski standard je istoveten z:EN 14710-2:2005+A2:2008SIST EN 14710-2:2005+A2:2009en,fr,de01-maj-2009SIST EN 14710-2:2005+A2:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14710-2:2005+A2
December 2008 ICS 13.220.10; 23.080 Supersedes EN 14710-2:2005+A1:2008 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 incendie sans dispositif d'amorçage - Partie 2: Vérification des prescriptions générales et de sécurité
Feuerlöschpumpen - Feuerlöschkreiselpumpen ohne Entlüftungseinrichtung - Teil 2: Feststellung der Übereinstimmung mit den allgemeinen Anforderungen und den Sicherheitsanforderungen This European Standard was approved by CEN on 17 December 2004 and includes Amendment 1 approved by CEN on 21 February 2008 and Amendment 2 approved by CEN on 16 November 2008.
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 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 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14710-2:2005+A2:2008: ESIST EN 14710-2:2005+A2:2009

(E) 2 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 Annex ZB (informative)
!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC" . 29
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 HZgeoN . 20 Figure F.1 — Measuring set-up for pressure test . 23 Figure G.1 — Pump characteristic curves for efficiency tests . 26 SIST EN 14710-2:2005+A2:2009

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
!" and # $. 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 Directives, see informative Annexes ZA and ZB, which are integral parts 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, 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 the United Kingdom. SIST EN 14710-2:2005+A2:2009
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