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EN 12952-18:2012

(Main)

Water-tube boilers and auxiliary installations - Part 18: Operating instructions

Water-tube boilers and auxiliary installations - Part 18: Operating instructions

This part of this European Standard specifies the organisation and content of operating instructions for water-tube boilers and auxiliary installations as defined in EN 12952-1 when placed on the market.
To what extent the following aspects are used for the establishment of an operating instruction depends on the stipulated scope of delivery and of the requirements by contract regarding plant operation and maintenance.
NOTE   The manufacturer’s scope of supply may be either pressure equipment, or pressure equipment and “auxiliary” plant such as motors, pumps and fans.

Wasserrohrkessel und Anlagenkomponenten - Teil 18: Betriebsanleitungen

Dieser Teil der Europäischen Norm beschreibt den Aufbau und Inhalt von Betriebsanleitungen für Wasserrohrkessel und Anlagenkomponenten nach EN 12952-1 im Rahmen des Inverkehrbringens. Inwieweit die nachfolgend aufgeführten Punkte für die Erstellung einer Betriebsanleitung verwendet werden, hängt von dem vereinbarten Lieferumfang und den jeweiligen vertraglichen Vorgaben zur Betriebsweise und zum Instandhaltungskonzept ab. ANMERKUNG Der Lieferumfang des Herstellers kann entweder Druckgeräte, oder Druckgeräte und Hilfs-Anlagen wie Motoren, Pumpen und Ventilatoren umfassen.

Chaudières à tubes d'eau et installations auxiliaires - Partie 18 : Instructions de service

La présente partie de cette Norme européenne spécifie l'organisation et le contenu des instructions de service
relatives aux chaudières à tubes d'eau et aux installations auxiliaires, telles que définies dans l'EN 12952-1,
lorsqu'elles sont mises sur le marché.
La mesure dans laquelle les aspects suivants sont utilisés pour l'établissement d'une instruction de service
dépend de la limite de fourniture spécifiée et des exigences contractuelles relatives à l'exploitation et à la
maintenance de l'installation.
NOTE Le cadre de la fourniture défini par le fabricant peut être soit l'équipement sous pression ou l'équipement sous
pression et les installations "auxiliaires" telles que les moteurs, les pompes et les ventilateurs.

Vodocevni kotli in pomožne napeljave - 18. del: Navodila za obratovanje

Ta del evropskega standarda določa organizacijo in vsebino navodil za obratovanje vodocevnih kotlov in pomožnih napeljav, kot je določeno v standardu EN 12952-1, ko so na voljo na trgu. Obseg uporabe spodnjih vidikov za določanje navodil za obratovanje pri določanju določenega obsega dobave in za določanje zahtev s pogodbo v zvezi z delovanjem in vzdrževanjem obrata.

General Information

Status
Published
Publication Date
23-Oct-2012
Withdrawal Date
29-Apr-2013
ICS
27.040 - Gas and steam turbines. Steam engines
Technical Committee
CEN/TC 269 - Shell and water tube boilers
Drafting Committee
CEN/TC 269/WG 1 - Water-tube boilers
Current Stage
9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
Completion Date
28-Apr-2020
Directive
2014/68/EU - Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
Mandate
M/071 - Mandate to CEN for standardization in the field of Pressure equipment
Ref Project
SIST EN 12952-18:2012 - Water-tube boilers and auxiliary installations - Part 18: Operating instructions

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vodocevni kotli in pomožne napeljave - 18. del: Navodila za obratovanjeWasserrohrkessel und Anlagenkomponenten - Teil 18: BetriebsanleitungenChaudières à tubes d'eau et installations auxiliaires - Partie 18 : Instructions de serviceWater-tube boilers and auxiliary installations - Part 18: Operating instructions27.040Plinske in parne turbine. Parni strojiGas and steam turbines. Steam enginesICS:Ta slovenski standard je istoveten z:EN 12952-18:2012SIST EN 12952-18:2012en,fr,de01-december-2012SIST EN 12952-18:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12952-18
October 2012 ICS 27.040 English Version
Water-tube boilers and auxiliary installations - Part 18: Operatinginstructions
Chaudières à tubes d'eau et installations auxiliaires - Partie 18 : Instructions de service
Wasserrohrkessel und Anlagenkomponenten - Teil 18: Betriebsanleitungen This European Standard was approved by CEN on 8 September 2012.
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-CENELEC 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-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12952-18:2012: ESIST EN 12952-18:2012

Recommended sections of operating instructions . 10Annex ZA (informative)
Relationship between this European Standard and the
Essential Requirements of EU Directive 97/23/EC . 11Bibliography . 12 SIST EN 12952-18:2012

EN 12952-6:2011, Water-tube boilers and auxiliary installations — Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler EN 12952-12:2003, Water-tube boilers and auxiliary installations — Part 12: Requirements for boiler feedwater and boiler water quality 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12952-1:2001 and the following apply. 3.1 Piping and Instrument Diagram (P & ID) drawing including pressure equipment, piping and instrumentation to indicate fluids flows and control or safety devices 3.2 operating instructions written procedure provided by the manufacturer which include all information regarding installation, operation and maintenance of the equipment within the manufacturer's scope of supply SIST EN 12952
...

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1.2   Fuels
This document covers the use of solid fuels. Pulverized fuel fired in an entrained air flow (burner) system is covered by EN 12952-9:2022.
Solid fuels covered are:
•   all coal qualities, e.g. lignite or brown coal, sub-bituminous or hard brown coal, bituminous coal or hard coal, pitch coal, anthracite, coke, coal culm, coal sludge;
•   other fossil solid fuels (e.g. peat, oil shale);
•   biomass solid fuels (e.g. wood, wood wastes [bark], pellets, energy plants [miscanthus], harvest wastes [straw] and briquettes);
•   municipal waste solid fuels (e.g. garbage, sewage sludge, refuse derived fuels [RDF]);
•   industrial waste solid fuels (e.g. petrol coke, soot, tyres, paper wastes, coated wood chips, spent wood, animal product wastes).
Fuel blends from two or more groups, or fuels of unconventional or unknown quality can require special safety measures which can be proved either by practical experience gained from comparable fuels, or by suitable tests, e.g. in accordance with EN 14034-2:2006+A1:2011. Such measures specified and documented by the manufacturer.
Fuels on which the design is documented in the operating instructions (see 11.2). This includes the fuel data for 100 % input of the basic fuel and the data for any supplementary fuels together with their maximum thermal input percentage.
1.3   Operation
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1.1   Firing systems
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These requirements cover the use of pulverized fuels (e.g. coke, anthracite, bituminous coal or hard coal, lignite or brown coal, petrol coke, oil shale and pulverized bio mass) ranging from low to high volatile matter content.
1.3   Operation
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1.1   General
This European Standard applies to water-tube boilers with volumes in excess of two litres for the generation of steam and/or hot water at a maximum allowable pressure PS greater than 0,5 bar and with a temperature in excess of 110 °C as well as auxiliary installations (other plant equipment).
The purpose of this European Standard is to ensure that the necessary essential safety requirements according to Annex I of the Pressure Equipment Directive are fulfilled in order to guarantee the safety of water tube boilers.
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For the purpose of this European Standard, the boiler assembly includes:
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-   all superheaters, reheaters, economizers, that are not capable of isolation from the main system by interposing shut-off valves, associated safety accessories and interconnecting piping;
-   additionally, the piping that is connected to the boiler involved in services such as draining, venting, desuperheating, etc., up to and including the first isolating valve in the tubing line downstream of the boiler;
-   reheaters which are independently fired, and are separately provided with their safety accessories including all control and safety systems.
The following equipment and components can be integrated in the assembly at the discretion of the manufacturer:
-   isolatable superheaters, reheaters, economizers and related interconnecting piping;
-   the heat supply or firing system;
-   the means of preparing and feeding the fuel to the boiler including the control systems;
-   the means of providing the boiler with feedwater including the control system;
-   the pressure expansion vessels and tanks of hot water generating plant.
1.3   Other plant equipment
a)   The boiler supporting structural steelwork, the thermal insulation and/or brickwork and the casing;
b)   the means of providing the boiler with air including the forced draught fans and air pre-heaters which are heated by the gases of combustion;
c)   the facilities for moving flue gases through the boiler up to the stack inlet, including the induced draught fans and the air pollution reducing equipment located in the flue gas removal path;
d)   all other equipment necessary for the operation of the boiler plant.
1.4   Exclusions
This European Standard does not apply to the following types of boiler plant:
a)   boilers other than stationary boilers;
b)   shell type boilers;
c)   electrical boilers;
d)   nuclear primary circuits, the failure of which can cause an emission of radioactivity.

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