STANDARD DNVGL-ST-0371 Edition June 2015 Fire safety - portable fire extinguishers The electronic pdf version of this document found through http://www.dnvgl.com is the officially binding version. The documents are available free of charge in PDF format.
FOREWORD DNV GL standards contain requirements, principles and acceptance criteria for objects, personnel, organisations and/or operations. June 2015 Any comments may be sent by e-mail to rules@dnvgl.com This service document has been prepared based on available knowledge, technology and/or information at the time of issuance of this document. The use of this document by others than DNV GL is at the user's sole risk. DNV GL does not accept any liability or responsibility for loss or damages resulting from any use of this document.
CHANGES CURRENT General This document supersedes Standard for Certification 2.19, April 2008. Text affected by the main changes in this edition is highlighted in red colour. However, if the changes involve a whole chapter, section or sub-section, normally only the title will be in red colour. On 12 September 2013, DNV and GL merged to form DNV GL Group. On 25 November 2013 Det Norske Veritas AS became the 100% shareholder of Germanischer Lloyd SE, the parent company of the GL Group, and on 27 November 2013 Det Norske Veritas AS, company registration number 945 748 931, changed its name to. For further information, see www.dnvgl.com. Any reference in this document to Det Norske Veritas AS, Det Norske Veritas, DNV, GL, Germanischer Lloyd SE, GL Group or any other legal entity name or trading name presently owned by the DNV GL Group shall therefore also be considered a reference to. Changes current Main changes The document has been updated and improved. Editorial corrections In addition to the above stated main changes, editorial corrections may have been made. Standard DNVGL-ST-0371 Edition June 2015 Page 3
Contents CHANGES CURRENT... 3 Sec.1 Certification of portable fire extinguishers... 5 1.1 General...5 1.2 Definitions...5 1.3 Certification licence...5 1.4 Suspension or withdrawal of a certification licence...5 1.5 Publications...6 1.6 Revision of rules and standards...6 1.7 Obligation to report deviating products...6 1.8 Changes made to the product...6 Sec.2 Documentation to be submitted... 7 Sec.3 Inspection... 8 3.1 Type testing...8 3.2 Initial/annual DNV GL audit...8 3.3 Internal audit by the manufacturer...8 Sec.4 Marking... 9 4.1 Label...9 4.2 DNV GL certification mark...9 Sec.5 Test laboratory... 10 Contents Standard DNVGL-ST-0371 Edition June 2015 Page 4
SECTION 1 CERTIFICATION OF PORTABLE FIRE EXTINGUISHERS 1.1 General This standard defines DNV GL s requirements related to certification of portable fire extinguishers for the Norwegian market. DNV GL is recognized by DSB (Direktoratet for samfunnssikkerhet og beredskap / Norwegian Directorate for Civil Protection) to issue certification licences. The certification system is based on type testing and assessment of factory quality control, manufacturer's continuous internal quality control and DNV GL's external inspection. 1.2 Definitions Term licensee manufacturer certification licence PFE DNV GL certification mark Definition a licensee is the owner of the licence The licensee shall be a Norwegian registered company, reference is made to the guidance from DSB. a manufacturer is the company that assembles (including painting and lining if applicable), pressurize and fills the portable fire extinguishers document issued to verify that design and fabrication of the product conform to the requirements given in this standard (short name: licence) portable fire extinguisher mark as defined in Sec.4 1.3 Certification licence A certification licence covers only portable fire extinguishers manufactured by one manufacturer at one location. The licensee has the ultimate responsibility to ensure that the products sold are in accordance with the licence. The licensee shall have a system for handling of complaints and corrective actions. In the event of withdrawal or suspension of the licence (see [1.4]), the licensee is obliged to pay all expenses in connection with replacement of the defective products by products conforming to the standard, if required. The certification licence is valid for a maximum of 5 years. A request for renewal must be sent to DNV GL no later than 3 months before the licence expires. A certification licence is not transferable. The licensee shall not make the products available on the market before the issuance date of the licence. The products may be manufactured (assembled, pressurized and filled) before the licence issuance date only if a satisfactory initial audit (see [3.2]) has been carried out for the batch in question. 1.4 Suspension or withdrawal of a certification licence DNV GL may withdraw the certification licence with immediate effect if: the licensee has used the DNV GL certification mark on products not complying with the requirements, or on products which are not covered by the licence the licensee has contravened the provisions of the certification licence the licence fee and the inspection costs are not duly paid the licensee goes bankrupt, goes into liquidation or goes out of business the audit at the manufacturer s premises shows substandard conditions. When divergence from the standard has been found, DNV GL may temporarily suspend the licence, until the conditions for reinstitution of the licence have been fulfilled within the specified time limit. This may also involve withdrawal of PFEs already sold, for corrective actions. Standard DNVGL-ST-0371 Edition June 2015 Page 5
A licensee who has been informed that the licence is suspended or withdrawn is obliged to cease using the DNV GL certification mark or referring to the DNV GL certification mark in advertising or other promotional material for the product in question. If required by DNV GL, the licensee shall remove the DNV GL certification mark from all products in stock and/or from products in stock at the dealer's premises. DNV GL has the right to publish a decision to the effect that the certification licence has been suspended and withdrawn. 1.5 Publications DNV GL is keeping a register of licensees and products for which certification licences have been granted. This register can be found on DNV GL s website. 1.6 Revision of rules and standards If this document or the EN 3 standards are changed, it is the licensee s obligation to ensure compliance with the new requirements. 1.7 Obligation to report deviating products If a licensee has sold PFEs that do not conform with the certified product, the licensee is responsible for reporting this immediately to DNV GL, and recall the products as soon as the deviation has been discovered. DNV GL will decide if the licence is to be withdrawn. 1.8 Changes made to the product Any changes made to the licensed product must be reported to DNV GL for evaluation and if found necessary issuance of a revised licence, before the changed PFEs can be sold. Supporting Test Report/Assessment Report from the Test Laboratory will be required. Standard DNVGL-ST-0371 Edition June 2015 Page 6
SECTION 2 DOCUMENTATION TO BE SUBMITTED The following will be used as basis for approval: 1) Signed Application (form no 20.98a) and Short Form Agreement (SFA). 2) CE certificate according to the Pressure Equipment Directive 97/23/EG (PED), minimum module B+C1 (type + production) for: the pressure vessel the pressure valve 3) Certificate for propellant gas cartridge, if applicable 4) Laboratory test reports (EN 3-7 according to EN 3-10 Annex C and EN 3-8 or EN 3-9), according to [3.1]. The reports shall be issued by an accredited test laboratory (ref. Sec.5). 5) Documentation of how complaints and corrective actions are to be handled by the licensee. 6) Technical data sheet according to EN 3-10 Annex B 7) Drawings of the pressure vessel (cylinder) and the assembled portable fire extinguisher. 8) Documentation that the licensee is registered in Brønnøysundregistrene (Norwegian company register). 9) Proposal for marking and information on the extinguisher according to Sec.4. 10) Instruction manual in Norwegian, containing at least the operating instructions, fire class, positioning and maintenance. 11) DNV GL initial/annual audit report, not more than 1 year old. Standard DNVGL-ST-0371 Edition June 2015 Page 7
SECTION 3 INSPECTION The issuance of a certification licence by DNV GL is based on: 1) type testing, [3.1] 2) initial/annual audit done by DNV GL, [3.2] 3) internal audit done by the manufacturer, [3.3]. 3.1 Type testing Type testing is to be performed in accordance with EN 3. Test specimens shall be selected randomly from the normal production line. The reports shall preferable be written in English, but Norwegian will also be accepted. In addition to the requirements given in EN 3 the following information have to be documented by the test laboratory: The test laboratory shall confirm that the extinguisher body is properly documented. Where the standard stipulates testing at -20 C, the testing shall be performed at -30 C. Pressure indicator device (pressure gauge) shall be fitted on all pressurized portable fire extinguishers except for CO 2 portable fire extinguishers. 3.2 Initial/annual DNV GL audit Prior to issuance of a licence, and annually thereafter, DNV GL shall carry out audits at the manufacturer s premises to survey their quality management system and production control. The audit is based on ISO 9000 series and EN 3-10. DNV GL may also make unannounced visits to the manufacturer at any time. The DNV GL audit shall cover the entire assembly (including painting and lining if applicable), pressurizing and filling process according to EN 3. If parts of the assembly are done at more than one location, all locations shall be audited. The audit of the production of the cylinder will be covered by the PED approval. When a licensee also can be defined as a manufacturer, the licensee is obliged to follow the audit regime according to [3.2]. DNV GL is entitled to inspect the stock of the manufacturer, the manufacturing process, the testing equipment, any records, and to take samples of DNV GL marked products. A person from DNV GL or an inspection body appointed by DNV GL will carry out the inspection. Each type of licenced PFE is subject to testing according to NS-EN 3-10 Annex A.2.1 at least once during the licence period. This testing shall be carried out during the DNV GL audit. It shall be documented that the extinguishing medium used has the same properties as when fire tested to EN 3-7 (ref. EN 3-10 Clause 9 table 2). 3.3 Internal audit by the manufacturer The manufacturer shall carry out internal audits to ensure that the products provided with the DNV GL certification mark comply with this document and EN 3. Records of all internal audits shall be filed and available when the DNV GL annual audits are carried out. Where the internal audit shows that the requirements given in this document or EN 3 are violated, the licensee is obliged to stop marking the products in question immediately and to withhold products of the same batch until the cause and extent of failure have been found. The DNV GL certification mark shall either be removed from the part of the batch which does not comply with the requirements, or the products shall be destroyed. Components and materials for the portable fire extinguisher are to be checked against the supplied documentation and specifications. Production control shall as a minimum be in accordance with EN 3-10. Marking is to be checked based on the information given in Sec.4. Standard DNVGL-ST-0371 Edition June 2015 Page 8
SECTION 4 MARKING 4.1 Label Marking of portable fire extinguishers are to be carried out according to NS EN-3. DNV GL certification mark is to be placed in part 5 of the identification label as described in NS EN 3-7. The marking shall be made distinct by a durable material. The label shall only be fitted on the fire extinguisher by the manufacturer. The date of manufacture (assembly, pressurizing and filling) shall be marked somewhere on the extinguisher. 4.2 DNV GL certification mark The DNV GL certification mark shall be affixed to all licensed products. The DNV GL certification mark must be reproduced with the certification licence number placed below the mark as shown in Example 1 below. Please contact DNV GL to get the correct certification mark. The DNV GL certification mark may be reproduced either in black and white or in the original colours. Example 1: (xxx-xxx) e.g. (100-001) As an alternative to the above DNV GL certification mark, the manufacturer may use the letters DNV GL with a strike both below and above DNV GL together with the identification number as shown in Example 2 below: Example 2: ------------ DNV GL ------------ (xxx-xxx) e.g. (100-001) Standard DNVGL-ST-0371 Edition June 2015 Page 9
SECTION 5 TEST LABORATORY When testing as required by this document, the following may be accepted: A European Laboratory accredited to EN 3 by an European co-operation for accreditation (EA) member. A non-european laboratory accredited to EN 3 by an accreditation body who has signed an EA multilateral agreement (MLA), EA MLA. Standard DNVGL-ST-0371 Edition June 2015 Page 10
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