1、 Reference number ISO/TS 11602-1:2010(E) ISO 2010TECHNICAL SPECIFICATION ISO/TS 11602-1 First edition 2010-08-15 Fire protection Portable and wheeled fire extinguishers Part 1: Selection and installation Protection contre lincendie Extincteurs portatifs et extincteurs sur roues Partie 1: Choix et in
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6、 either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights reservedISO/TS 11602-1:201
7、0(E) ISO 2010 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitions .1 4 Classifications, ratings and performance of extinguishers3 5 General requirements .4 6 Selection of extinguishers5 7 Distribution of extinguishers6 Annex A (inf
8、ormative) Hazard types .10 Bibliography11 ISO/TS 11602-1:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carr
9、ied 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 liaison with ISO, also take part in the work.
10、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 of technical committees is to prepare Internat
11、ional Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In other circumstances, particularly when there is an ur
12、gent market requirement for such documents, a technical committee may decide to publish other types of document: an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in an ISO working group and is accepted for publication if it is approved by more than
13、50 % of the members of the parent committee casting a vote; an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting a vote. An ISO/PAS or ISO/TS is re
14、viewed after three years in order to decide whether it will be confirmed for a further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an
15、International Standard or be withdrawn. Attention 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. ISO/TS 11602-1 was prepared by Technical Committee ISO/TC 21,
16、 Equipment for fire protection and fire fighting, Subcommittee SC 2, Manually transportable fire extinguishers. This first edition of ISO/TS 11602-1 cancels and replaces ISO 11602-1:2000, of which it constitutes a technical revision. ISO 11602 consists of the following parts, under the general title
17、 Fire protection Portable and wheeled fire extinguishers: Part 1: Selection and installation Technical Specification Part 2: Inspection and maintenance Technical Specification ISO/TS 11602-1:2010(E) ISO 2010 All rights reserved vIntroduction This part of ISO 11602 presents a limited number of provis
18、ions for the selection and installation of portable and wheeled fire extinguishers, in the knowledge that different countries have particular environments and climates which can affect the size, shape and occupancy of buildings. A countrys specific building configurations can affect the selection an
19、d installation of fire extinguishers; therefore, this part of ISO 11602 could be reinforced in respect of fire-extinguishing performance characteristics in the presentation of a general-purpose standard. It is proposed that further investigation be undertaken in light of the above for the purposes o
20、f a future revision of this part of ISO 11602. TECHNICAL SPECIFICATION ISO/TS 11602-1:2010(E) ISO 2010 All rights reserved 1Fire protection Portable and wheeled fire extinguishers Part 1: Selection and installation 1 Scope This part of ISO 11602 gives requirements for the selection and installation
21、of portable and wheeled fire extinguishers. It is intended as a companion to ISO/TS 11602-2. Portable fire extinguishers are a first line of defence against fires of limited size. They are needed even if the property is equipped with automatic sprinklers, standpipe and hose, or other fixed protectio
22、n equipment. This part of ISO 11602 is not applicable to permanently installed systems for fire extinguishment, even though portions of such systems may be portable (such as hose and nozzles attached to a fixed supply of extinguishing media). Its requirements are minimum requirements. The use of lar
23、ger, higher-rated or greater numbers of extinguishers will, in general, improve protection. Extinguishers for use on board aircraft, watercraft and vehicles are outside the scope of ISO 11602. 2 Normative references The following referenced documents are indispensable for the application of this doc
24、ument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 7165, Fire fighting Portable fire extinguishers Performance and construction ISO 8421-1, Fire protection Vocabulary Part 1: Gener
25、al terms and phenomena of fire ISO 11601, Fire fighting Wheeled fire extinguishers Performance and construction 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 8421-1 and the following apply. 3.1 clean agent electrically non-conductive gaseous or vap
26、orizing fire extinguishant that does not leave a residue upon vaporization ISO 7165:2009, 3.5 ISO/TS 11602-1:2010(E) 2 ISO 2010 All rights reserved3.2 film-forming foam extinguishing media comprising the aqueous film-forming foam (AFFF) and film-forming fluoroprotein (FFFP) foam types, and including
27、 grades suitable for polar solvents (water-soluble flammable liquids) and those not suitable for polar solvents 3.3 fire extinguisher extinguisher appliance containing an extinguishing medium which can be discharged and directed onto a fire by the action of internal pressure NOTE 1 The internal pres
28、sure may be provided by a stored pressure (pressurization of the extinguishing medium container at the time of charging), or a gas cartridge (pressurization at the time of use through the release of gas from a separate cylinder into the medium container). NOTE 2 Adapted from ISO 7165:2009, definitio
29、n 3.11. 3.4 Hazard classes 3.4.1 class A hazard occupancies or fuel sources where Class A fires, involving materials such as wood, cloth, paper, rubber and many plastics, may be expected to develop 3.4.2 class B hazard fuel sources where Class B fires, involving materials such as oils, greases and p
30、aints, may be expected to develop 3.4.3 class C hazard fuel sources where Class C fires, involving materials such as natural and propane gas, may be expected to develop 3.4.4 class D hazard fuel sources where Class D fires, involving materials such as magnesium, sodium and potassium, may be expected
31、 to develop 3.4.5 class F hazard fuel sources where Class F fires, involving materials in cooking appliances such as combustible cooking media (vegetable or animal oils and fats), may be expected to develop 3.5 Hazard types (see also Annex A) 3.5.1 high hazard location where the total amount of Clas
32、s A combustibles and Class B flammables present, in storage, production use and/or finished product, is over and above those expected under moderate hazard occupancies 3.5.2 low hazard location where the total amount of Class A combustible materials, including furnishings, decorations, and contents,
33、 is of minor quantity ISO/TS 11602-1:2010(E) ISO 2010 All rights reserved 3NOTE This classification anticipates that the majority of items contained are either non-combustible or so arranged that a fire is not likely to spread rapidly. Small amounts of Class B flammables used for duplicating machine
34、s, art departments, etc., are included provided that they are kept in closed containers and safely stored. 3.5.3 moderate hazard location where the total amount of Class A combustibles and Class B flammables are present in greater amounts than expected under low hazard occupancies 3.6 inspection bri
35、ef examination to ensure that an extinguisher is available and will operate NOTE This is intended to give reasonable assurance that the extinguisher is fully charged and operable. This is done by seeing that it is in its designated place, that it has not been actuated or tampered with, and that ther
36、e is no obvious damage or condition to prevent its operation. 3.7 maintenance thorough examination of the extinguisher NOTE This is intended to give maximum assurance that an extinguisher will operate effectively and safely. It includes a thorough examination and any necessary repair or replacement.
37、 It will normally reveal if hydrostatic testing is required. 3.8 portable fire extinguisher fire extinguisher that is designed to be carried and operated by hand and that, in working order, has a mass of not more than 20 kg NOTE Subject to local acceptance, extinguishers having a total mass of 25 kg
38、 when fully charged are permitted. ISO 7165:2009, 3.15 3.9 rating comparative number associated with the classification assigned to an extinguisher and indicative of its capability in the extinguishment of a standard fire 3.10 travel distance distance a person must travel from any point to the close
39、st appropriate extinguisher 3.11 water-type extinguisher fire extinguisher which contains a water-based medium, such as water, aqueous film-forming foam (AFFF) or film-forming fluoroprotein (FFFP) foam and/or antifreeze 3.12 wheeled extinguisher fan appliance on wheels having a total mass of more th
40、an 20 kg but not greater than 450 kg, which is designed to be transported to the fire and operated by one person NOTE See ISO 11601. 4 Classifications, ratings and performance of extinguishers 4.1 Extinguishers are classified for use on certain classes of fires and rated for relative extinguishing e
41、ffectiveness by testing laboratories. This is based on the classification of fires and the fire-extinguishing potentials as determined by fire tests. ISO/TS 11602-1:2010(E) 4 ISO 2010 All rights reserved4.2 The classifications are as follows: Class A: fires involving solid materials, usually of an o
42、rganic nature, in which combustion normally takes place with the formation of glowing embers; Class B: fires involving liquids or liquefiable solids; Class C: fires involving combustible gases; Class D: fires involving combustible metals; Class F: fires involving combustible cooking media (vegetable
43、 or animal oils and fats) in cooking appliances. 4.3 The classification and rating systems referenced in this part of ISO 11602 are those specified in ISO 7165 and ISO 11601. 4.4 Extinguishers conformant with this part of ISO 11602 shall also be in accordance with ISO 7165 and ISO 11601. 4.5 The ide
44、ntification of the certification organization, the fire-extinguishing classification and rating and the performance standard that the extinguisher meets are clearly marked on each extinguisher. 5 General requirements 5.1 Extinguishers shall be maintained in a fully charged and operable condition, an
45、d shall be kept in their designated places at all times when not being used. 5.2 Extinguishers shall be conspicuously located where they will be readily accessible and immediately available in the event of fire. Preferably, they shall be located along normal paths of travel, including exits from are
46、as. 5.3 Cabinets housing extinguishers shall not be locked, with the exception that where extinguishers are subject to vandalism, locked cabinets may be used, provided they include means of emergency access. 5.4 Extinguishers shall not be obstructed or obscured from view, with the exception that in
47、large rooms and in certain locations where visual obstruction cannot be completely avoided, means shall be provided to indicate the location of the extinguishers. 5.5 Extinguishers shall be installed on hangers or in brackets, or mounted in cabinets, unless the extinguishers are of the wheeled type.
48、 5.6 Extinguishers installed under conditions where they are subject to dislodgement shall be installed in specifically designed brackets. 5.7 Extinguishers installed under conditions where they may be subject to physical damage shall be protected from impact. 5.8 Extinguishers having a gross mass o
49、f 18 kg or less shall be installed so that the top of the extinguisher is not more than 1,5 m above the floor. Extinguishers having a gross mass greater than 18 kg (except wheeled types) shall be installed so that the top of the extinguisher is not more than 1,0 m above the floor. The clearance between the bottom of extinguishers mounted on hangers or brackets and the floor shall not be less than 3 cm. 5.9 When mounted or placed in their intended location, the operating instructions shall face ou
