SIST EN 12952-18:2012

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



SIST EN 12952-18:2012



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.
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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



EN 12952-18:2012 (E) 2 Contents Page Foreword .31 Scope .52 Normative references .53 Terms and definitions .54 Objective of operating instructions .65 Content and organisation of operating instructions .65.1 General aspects .65.2 Organisation of the operating instructions .65.3 Plant and process-related aspects .75.4 Operation related aspects .8Annex A (informative)
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 12952-18:2012 (E) 3 Foreword This document (EN 12952-18:2012) has been prepared by Technical Committee CEN/TC 269 “Shell and water-tube boilers”, the secretariat of which is held by DIN. 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 April 2013, and conflicting national standards shall be withdrawn at the latest by April 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. 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 97/23/EC, see informative Annex ZA, which is an integral part of this document. The European Standard series EN 12952 concerning water-tube boilers and auxiliary installations consists of the following parts:  Part 1: General;  Part 2: Materials for pressure parts of boilers and accessories;  Part 3: Design and calculation for pressure parts;  Part 4: In-service boiler life expectancy calculations;  Part 5: Workmanship and construction of pressure parts of the boiler;  Part 6: Inspection during construction, documentation and marking of pressure parts of the boiler;  Part 7: Requirements for equipment for the boiler;  Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler;  Part 9: Requirements for firing systems for pulverized solid fuels for the boiler;  Part 10: Requirements for safeguards against excessive pressure;  Part 11: Requirements for limiting devices of the boiler and accessories;  Part 12: Requirements for boiler feedwater and boiler water quality;  Part 13: Requirements for flue gas cleaning systems;  Part 14: Requirements for flue gas DENOX-systems liquefied pressurized ammonia and ammonia water solution;  Part 15: Acceptance tests;  Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler; SIST EN 12952-18:2012



EN 12952-18:2012 (E) 4  CR 12952 Part 17: Guideline for the involvement of an inspection body independent of the manufacturer;  Part 18: Operating instructions. Although these parts can be obtained separately, it should be recognised that the parts are inter-dependent. As such, the design and manufacture of water-tube boilers requires the application of more than one part in order for the requirements of the standard to be satisfactorily fulfilled. NOTE A "Boiler Helpdesk" has been established in CEN/TC 269 which may be contacted for any questions regarding the application of the European Standards series EN 12952 and EN 12953, see the following website: http://www.boiler-helpdesk.din.de According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: 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 the United Kingdom.
SIST EN 12952-18:2012



EN 12952-18:2012 (E) 5 1 Scope 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. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12952-1:2001, Water-tube boilers and auxiliary installations — Part 1: General EN 12952-3:2011, Water-tube boilers and auxiliary installations — Part 3: Design and calculation for pressure parts of the boiler
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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