EN 12259-4:2000/A1:2001

SLOVENSKI STANDARD
01-oktober-2001
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Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4:
Water motor alarms
Ortsfeste Löschanlagen - Bauteile für Sprinkler- und Sprühwasseranlagen - Teil 4:
Wassergetriebene Alarmglocken
Installations fixes de lutte contre l'incendie - Composants des systemes d'extinction du
type Sprinkleur et a pulvérisation d'eau - Partie 4: Dispositifs d'alarme a moteur
hydraulique
Ta slovenski standard je istoveten z: EN 12259-4:2000/A1:2001
ICS:
13.220.10 Gašenje požara Fire-fighting
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 12259-4:2000/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2001
ICS 13.220.20; 13.320
English version
Fixed firefighting systems - Components for sprinkler and water
spray systems - Part 4: Water motor alarms
Installations fixes de lutte contre l'incendie - Composants Ortsfeste Löschanlagen - Bauteile für Sprinkler- und
des systèmes d'extinction du type Sprinkleur et à Sprühwasseranlagen - Teil 4: Wassergetriebene
pulvérisation d'eau - Partie 4: Dispositifs d'alarme à moteur Alarmglocken
hydraulique
This amendment A1 modifies the European Standard EN 12259-4:2000; it was approved by CEN on 20 January 2001.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, 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
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12259-4:2000/A1:2001 E
worldwide for CEN national Members.

Page 2
Foreword
This European Standard has been prepared by Technical Committee CEN/TC 191 "Fixed
fire fighting systems", 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 September 2001, and
conflicting national standards shall be withdrawn at the latest by December 2002.
This European Standard 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).
According to the CEN/CENELEC Internal Regulations, the national standards organizations
of the following countries are bound to implement this European Standard: Austria, Belgium,
Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,
Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United
Kingdom.
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of
this standard.
It forms one Part of EN 12259, covering components for automatic sprinkler systems and is
included in a series of European Standards planned to cover:
a) automatic sprinkler systems (EN 12259 & EN 12845)
b) gaseous extinguishing systems (EN 12094)
c) powder systems (EN 12416)
d) explosion protection systems (EN 26 184)
e) foam systems (EN 13565)
f) hydrant and hose reel systems (EN 671)
g) smoke and heat control systems (EN 12101)
h) water spray systems
EN 12259 has the general title “Fixed fire fighting systems - Components for sprinkler and
water spray systems” and will subdivided as follows:
Part 1: Sprinklers.
Part 2: Wet alarm valve assemblies
Part 3: Dry alarm valve assemblies

In preparation
Page 3
Part 4: Water motor alarms.
Part 5: Water flow detectors.
Part 6: Pipe couplings.
Part 7: Pipe hangers.
Part 8: Pressure switches.
Part 9 Deluge alarm valve assemblies.
Part 10 Multiple controls.
Part 11 Medium and high velocity water sprayers.
Part 12 Sprinkler pump sets.
Annexes A, B, C, D, E, F and G, give test methods and are normative.
Annex H gives an example of a test schedule suitable for type approval of conventional
designs, and is informative.
Introduction
Where reference is made to the application of components having imperial dimensions it has
been necessary to use imperial units where appropriate.
This standard is to be entrusted for use to qualified and experienced organisations which have
a capability to design and manufacture systems complying with recognised international
standards.
Page 4
8 Evaluation of conformity
8.1 General
The compliance of a wet alarm valve assembly with the requirements of this standard shall
be demonstrated by:
- initial type testing
- factory production control by the manufacturer.
8.2 Initial type testing
Initial type testing shall be performed on first application of this standard. Tests previously
performed in accordance with the provisions of this standard (product, characteristic, test
method, sampling method and system of attestation of conformity etc.) may be taken into
account. In addition, initial type testing shall be performed at the beginning of the production
of a product type or at the beginning of a new method of production (where these may affect
the stated properties).
All characteristics given in clause 4, and where appropriate clause 5, shall be subject to
initial type testing.
8.3 Factory production control (FPC)
The supplier shall establish, document and maintain an FPC system to ensure that the
products placed on the market conform with the stated performance characteristics.
The FPC system shall consist of procedures, regular inspections and tests and/or
assessments and the use of the results to control raw and other incoming materials or
components, equ
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