SIST EN 1028-2:2003+A1:2008
(Main)Fire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 2: Verification of general and safety requirements
Fire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 2: Verification of general and safety requirements
This European Standard covers verification of the general and safety requirements of fire-fighting
centrifugal pumps with primer as specified in clauses 7 and 8 of !EN 1028-1:2002+A1:2008.
NOTE The tests can also be applied to pumps with nominal delivery rates greater than 6 000 l/min.
This standard does not apply to verification related to installation.
This standard does not apply to fire-fighting centrifugal pumps with primer that are manufactured
before the date of publication by CEN of this standard.
Feuerlöschpumpen - Feuerlöschkreiselpumpen mit Entlüftungseinrichtung - Teil 2: Feststellung der Übereinstimmung mit den allgemeinen und Sicherheitsanforderungen
Diese Europäische Norm gilt für die Feststellung der Übereinstimmung mit den allgemeinen und Sicherheitsanforderungen von Feuerlöschkreiselpumpen mit Entlüftungseinrichtung entsprechend den Festlegungen in !EN 1028-1:2002+A1:2008", Abschnitt 7 und Abschnitt 8.
ANMERKUNG Die Prüfungen können auch an Pumpen mit Nennförderströmen über 6000 l/min durchgeführt werden.
Die vorliegende Norm gilt nicht für die Überprüfung hinsichtlich des Einbaus.
Diese Norm gilt nicht für Feuerlöschkreiselpumpen mit Entlüftungseinrichtung, die hergestellt wurden, bevor CEN diese Norm veröffentlichte.
Pompes à usage incendie - Pompes centrifuges avec dispositif d'amorçage destinées à la lutte contre les incendies - Partie 2: Vérification des prescriptions générales et de sécurité
La présente Norme européenne définit la vérification des prescriptions générales et de sécurité des
pompes centrifuges à usage incendie, avec dispositif d’amorçage, telles que définies aux articles 7 et 8 de
l'!EN 1028-1:2002+A1:2008.
NOTE Les essais peuvent aussi s'appliquer aux pompes d’un débit de refoulement supérieur à 6 000 l/min.
La présente norme ne s’applique pas à la vérification relative à l’installation.
La présente norme ne s’applique pas aux pompes centrifuges à usage incendie avec dispositif d’amorçage qui ont
été fabriquées avant sa date de publication par le CEN.
Gasilske črpalke - Gasilske centrifugalne črpalke s sesalno napravo - 2. del: Preverjanje splošnih in varnostnih zahtev
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Feuerlöschpumpen - Feuerlöschkreiselpumpen mit Entlüftungseinrichtung - Teil 2: Feststellung der Übereinstimmung mit den allgemeinen und SicherheitsanforderungenPompes à usage incendie - Pompes centrifuges avec dispositif d'amorçage destinées à la lutte contre les incendies - Partie 2: Vérification des prescriptions générales et de sécuritéFire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 2: Verification of general and safety requirements13.220.10Gašenje požaraFire-fightingICS:Ta slovenski standard je istoveten z:EN 1028-2:2002+A1:2008SIST EN 1028-2:2003+A1:2008en,fr,de01-september-2008SIST EN 1028-2:2003+A1:2008SLOVENSKI
STANDARD
SIST EN 1028-2:2003+A1:2008
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1028-2:2002+A1
April 2008 ICS 13.220.10 Supersedes EN 1028-2:2002 English Version
Fire-fighting pumps - Fire-fighting centrifugal pumps with primer - Part 2: Verification of general and safety requirements
Pompes à usage incendie - Pompes centrifuges avec dispositif d'amorçage destinées à la lutte contre les incendies - Partie 2: Vérification des prescriptions générales et de sécurité
Feuerlöschpumpen - Feuerlöschkreiselpumpen mit Entlüftungseinrichtung - Teil 2: Feststellung der Übereinstimmung mit den allgemeinen und Sicherheitsanforderungen This European Standard was approved by CEN on 5 April 2002 and includes Amendment 1 approved by CEN on 21 February 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 1028-2:2002+A1:2008: ESIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 2 Contents
...........................................................................................................................................................page Foreword..............................................................................................................................................................3 0 Introduction......................................................................................................................................................4 1 Scope.......................................................................................................................................................4 2 Normative references............................................................................................................................4 3 Terms and definitions............................................................................................................................5 4 Verifications............................................................................................................................................5 4.1 General....................................................................................................................................................5 4.2 Type verification.....................................................................................................................................5 4.3 Individual verification............................................................................................................................5 4.4 Methods of verification..........................................................................................................................6 4.4.1 Calculation check...................................................................................................................................6 4.4.2 Design check..........................................................................................................................................6 4.4.3 Compliance verification (manufacturing check).................................................................................6 4.5 Measuring instruments..........................................................................................................................7 5 Verification of the safety requirements and/or protective measures...............................................8 6 Verification of the general and performance requirements.............................................................11 7 Test report............................................................................................................................................14 Annex A (normative)
Suction line for tests.15 Annex B (normative)
Pressure measurements.18 Annex C (normative)
Measurements of delivery rates.19 Annex D (normative)
Dry suction test.20 Annex E (normative)
Performance test.22 Annex F (normative)
Working test.24 Annex G (normative)
Pressure test.25 Annex H (normative)
Efficiency test.26 Annex I (normative)
Primer test.28 Annex J (normative)
Cold test.29 Annex K (informative)
Guidance for acceptance tests on delivery.30 Annex ZA
(informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC.31 Annex ZB (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC.32 Bibliography.33
SIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 3 Foreword This document (EN 1028-2:2002+A1:2008) 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 October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. This document supersedes EN 1028-2:2002. This document includes Amendment 1, approved by CEN on 2008-02-21. The start and finish of text introduced or altered by amendment is indicated in the text by tags !". 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 part of this European Standard shall be applied only in conjunction with !EN 1028-1:2002+A1" "Classification - General and safety requirements". This part of this European Standard includes the verification of general and safety requirements of fire-fighting centrifugal pumps with primer. EN 1028 "Fire-fighting pumps – Fire-fighting centrifugal pumps with primer" comprises two parts: — Part 1: Classification - General and safety requirements; — Part 2: Verification of general and safety requirements. 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 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 4 0 Introduction This European Standard is a type C standard as stated in EN 1070. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this standard. 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. This Standard has been prepared as a harmonized standard to provide one means of conformity with essential requirements of the Machinery Directive and associated EFTA Regulations. 1 Scope This European Standard covers verification of the general and safety requirements of fire-fighting centrifugal pumps with primer as specified in clauses 7 and 8 of !EN 1028-1:2002+A1:2008". NOTE The tests can also be applied to pumps with nominal delivery rates greater than 6 000 l/min. This standard does not apply to verification related to installation. This standard does not apply to fire-fighting centrifugal pumps with primer that are manufactured before the date of publication by CEN of this standard. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 837-3, Pressure gauges — Part 3: Diaphragm and capsule pressure gauges — Dimensions, metrology, requirements and testing. !EN 1028-1:2002+A1:2008", Fire-fighting pumps — Fire-fighting centrifugal pumps with primer — Part 1: Classification — General and safety requirements. EN 1070, Safety of machinery — Terminology. EN 1092-1, Flanges and their joints — Circular flanges for pipes, valves, fittings and accessories, PN designated — Part 1: Steel flanges. EN ISO 1127, Stainless steel tubes — Dimensions, tolerances and conventional masses per unit length. SIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 5 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 1070 and !EN 1028-1:2002+A1" apply. 4 Verifications 4.1 General Safety and performance requirements of clauses 5 and 6 of !EN 1028-1:2002+A1:2008" shall be verified according to Tables 2 and 3. All hydraulic tests shall be carried out using water having a temperature between 0 °C and 20 °C. During one test cycle, the water temperature shall not deviate by more than ± 3 °C within this temperature range. The geodetic suction height shall not deviate by more than ± 5 cm during one test cycle. In order to avoid air entrainment, the test configuration shall be as shown in Figure A.1 in annex A. 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. For pumps without a driving motor, a drive flange shall be provided for testing. NOTE 1 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 2 A guidance for acceptance tests on delivery is given in the informative annex K. The verification regime covers the following basic verifications which applies in clauses 5 and 6. 4.2 Type verification Ensure that each type of the pump meets the requirements of this standard. 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 standard before dispatch. NOTE This verification is indicated as "IND" in Tables 2 and 3. SIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 6 4.4 Methods of verification The methods of type and/or individual verifications are described as follow. 4.4.1 Calculation check Determine that the calculations are correct according to the standard requirements. Calculations used to establish compliance with a requirement shall be recorded by the manufacturer and retained for future examination. NOTE The calculation check can be replaced by a stress measurement test if the results are equivalent. 4.4.2 Design check Determine that the design requirements of the standard have been achieved (design documentation). 4.4.3 Compliance verification (manufacturing check) Determine that the pump is built according to the design and that the materials and their assemblies comply with the design documents and are sound, including the following. 4.4.3.1 Verification of documents Determine that all necessary documents are present (e.g. attestations of conformity of supplied parts by the supplier). 4.4.3.2 Visual check Determine by simple visual inspection that something is present (e.g. guard, marking, document), that the marking contains the required information/warnings, that there is no evident external leakage etc. SIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 7
4.4.3.3 Verification by measurement (see also annexes C, D, E, H, I and J.4) Determine by measurement, with suitable measuring instruments, that the requirements of the measurable parameters of the standard have been met (e.g. geometric dimensions, delivery rate, pressure, temperatures) (see also 4.5). Methods of measurement should be selected to make use of existing or standardised methods. 4.4.3.4 Static test (see also annex G) Test out of the range of functional tests. Conduct the static pressure test and establish that the pump complies with the requirements of the standard. 4.4.3.5 Dynamic test (see also annex G) Test out of the range of functional tests. Conduct the dynamic test and establish that the pump complies with the requirements of the standard. Check that all safety devices are installed correctly and that their operation is as intended. 4.4.3.6 Functional tests (see also annexes D, E, F, G, I, J) Determine by functional tests that the pump operates to the requirements of the standard including all safety devices, except those related to pressure overload protection. 4.4.3.7 Test of pressure overload protection devices (see also annexes E, G) Determine that any pressure overload protection device operates to the requirements of the standard. 4.4.3.8 Verification of the information for the user Verify that all necessary information for safe commissioning, use, maintenance/inspection, decommissioning etc. as stated in the standard are present and adequate. 4.4.3.9 Verification of the information for the installer Verify that all necessary information on installation are present and adequate. 4.5 Measuring instruments Measuring instruments for the measurements specified in annexes B, C, D, E, F, G, H, I and J shall have an accuracy conforming to Table 1. SIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 8
Table 1 — Accuracy of measuring instruments Measuring instrument for Accuracy Delivery rate ± 1,5 % of QN
Speed ± 0,5 % of nN
Pressure ± 1,0 % of pN
Torque ± 1,0 % at nN
Vacuum ± 0,04 bar Temperature ± 1,0 °C
5 Verification of the safety requirements and/or protective measures Safety requirements and/or protective measures of !EN 1028-1:2002+A1" shall be verified in accordance with the method(s) specified in Table 2. Every indicated verification method shall be carried out. The test arrangements in annexes A to J, except annex I, shall be applied. SIST EN 1028-2:2003+A1:2008
EN 1028-2:2002+A1:2008 (E) 9 Table 2 — Appropriate method(s) of verification of the safety requirements and/or protective measures of !!!!EN 1028-1:2002+A1"""" !!!!EN 1028-1: 2002+A1:2008"""" Reference to relevant safety re-quirement clause Calculation check Design check Verification of documentsVisual check Verification by measurementStatic test Dynamic test Functional tests Test of pressure over-loading protection devices Verification of the information for the user Verification of the information for the installer 5.1 – TYP TYP – – – – – – TYP TYP 5.2.1.1.1
1st paragraph –TYP –TYP and INDTYP–– ––TYPTYP 2nd paragraph–TYP –TYP and IND––– –––TYP 3rd paragraph –TYP –TYP––– ––TYPTYP 4th paragraph –TYP –TYP and IND––– ––TYPTYP 5th paragraph TYP –TYP and IND––– –––TYP 6th paragraph – TYPTYP––– –––TYP 5.2.1.1.2
1st paragraph –TYP –TYP and IND––– ––TYPTYP 2nd paragraph–TYP –TYP and IND––– ––TYPTYP 3rd paragr
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.