1、 Reference number ISO 21927-3:2006/Amd.1:2010(E) ISO 2010INTERNATIONAL STANDARD ISO 21927-3 First edition 2006-11-15 AMENDMENT 1 2010-06-01 Smoke and heat control systems Part 3: Specification for powered smoke and heat exhaust ventilators AMENDMENT 1 Systmes de contrle de fume et de chaleur Partie
2、3: Spcifications pour les ventilateurs mcaniques dvacuation des fumes et de la chaleur AMENDEMENT 1 ISO 21927-3:2006/Amd.1:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unles
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7、so.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights reservedISO 21927-3:2006/Amd.1:2010(E) ISO 2010 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of prep
8、aring International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in
9、liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task
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11、is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Amendment 1 to ISO 21927-3:2006 was prepared by Technical Committee ISO/TC 21, Equipment for fire protection an
12、d fire fighting, Subcommittee SC 11, Smoke and heat control systems and components. ISO 21927-3:2006/Amd.1:2010(E) ISO 2010 All rights reserved 1Smoke and heat control systems Part 3: Specification for powered smoke and heat exhaust ventilators AMENDMENT 1 Page 1, Clause 2: Add the following normati
13、ve references after ISO 13943. ISO/IEC 17000, Conformity assessment Vocabulary and general principles ISO/IEC 17050-1, Conformity assessment Suppliers declaration of conformity Part 1: General requirements ISO/IEC 17050-2, Conformity assessment Suppliers declaration of conformity Part 2: Supporting
14、documentation Pages 7 and 8, Clause 8: Delete the original Clause 8 and replace it with the following. 8 Conformity assessment 8.1 General The compliance of powered smoke and heat exhaust ventilators with the requirements of this part of ISO 21927 shall be demonstrated by initial type testing; facto
15、ry production control by the manufacturer. Conformity assessment for products in accordance with this part of ISO 21927 shall be in accordance with ISO/IEC 17000, ISO/IEC 17050-1 and ISO/IEC 17050-2. 8.2 Initial type testing Initial type testing shall be performed on first application of this part o
16、f ISO 21927. Tests previously performed in accordance with the provisions of this part of ISO 21927 for same product, characteristic(s), test method, sampling procedure, system of evaluation of conformity, etc., may be taken into account. In addition, initial type testing shall be performed at the b
17、eginning of the production of a new product type or at the beginning of a new method of production where these may affect the stated properties. All characteristics given in Clause 5 and 6.1 to 6.7 shall be subject to initial type testing. ISO 21927-3:2006/Amd.1:2010(E) 2 ISO 2010 All rights reserve
18、dAnnex F gives rules for possible changes to the originally classified product without the requirement of re- testing. 8.3 Factory production control A factory production control (FPC) system conforming with the requirements of the relevant part(s) of ISO 9001, and made specific to the requirements of this part of ISO 21927, shall be considered to satisfy the requirements of this part of ISO 21927. ISO 21927-3:2006/Amd.1:2010(E) ICS 13.220.20 Price based on 2 pages ISO 2010 All rights reserved
