EN 14458:2004
(Main)Personal eye-equipment - Faceshields and visors for use with firefighters' and high performance industrial safety helmets used by firefighters, ambulance and emergency services
Personal eye-equipment - Faceshields and visors for use with firefighters' and high performance industrial safety helmets used by firefighters, ambulance and emergency services
This document applies to visors designed specifically to be fitted to and/or used with helmets conforming to EN 443 when used by firefighters, or helmets which conform to EN 443 or prEN 14052 when used by ambulance and emergency services, as the situation dictates. They are intended to provide protection against the various hazards expected to be encountered in firefighting, ambulance and emergency service duties, except respiratory, smoke, and gas /vapour hazards.
Three types of visor are described in this document. One provides protection against general hazards; the second additionally provides protection against heat and flame. The third type of visor incorporates mesh oculars, and is intended for use in very limited circumstances. This document also describes two forms for all three types of visors; face guards that provide both eye and face protection; eye guards that are shorter and effectively provide only eye protection.
The requirements of this document do not apply to visors intended for use without a helmet. Such requirements are given in EN 166.
Visors with corrective effect are excluded from the scope of this document.
Persönlicher Augenschutz - Gesichtsschutzschilde und Visiere zur Verwendung mit Schutzhelmen für die Feuerwehr, Krankenwagenpersonal und Notfalldienste
Dieses Dokument gilt für Visiere, die besonders dafür konstruiert sind, an EN 443 entsprechenden Schutzhelmen für die Feuerwehr oder EN 443 bzw. prEN 14052 entsprechenden Schutzhelmen für Krankenwagenpersonal und Notfalldienste befestigt und/oder je nach den Erfordernissen der jeweiligen Situation mit diesen verwendet zu werden. Sie sind dazu vorgesehen, Schutz gegen die unterschiedlichen Gefährdungen zu bieten, die beim Feuerwehrdienst und beim Einsatz von Krankenwagen- und Notfalldienstpersonal anzutreffen sind, mit Ausnahme von Gefährdungen der Atmungsorgane und Gefährdungen durch Rauch und Gase bzw. Dämpfe.
In diesem Dokument werden drei Typen von Visieren beschrieben. Der eine bietet Schutz gegen allgemeine Gefährdungen; der zweite bietet zusätzlich Schutz gegen Hitze und Flammen. Der dritte Typ von Visieren enthält Sichtscheiben aus Maschengeflecht und ist für die Verwendung unter sehr begrenzten Bedingungen vorgesehen. Dieses Dokument beschreibt außerdem zwei Formen für alle drei Visiertypen: den Gesichtsschutz, der sowohl die Augen als auch das Gesicht schützt, und die Augenschützer, die kürzer sind und nur die Augen wirksam schützen.
Die Anforderungen dieses Dokuments gelten nicht für Visiere, die zur Verwendung ohne einen Helm vorgesehen sind. Solche Anforderungen sind in EN 166 angegeben.
Visiere mit Korrektionswirkung fallen nicht in den Anwendungsbereich dieses Dokuments.
Equipement de protection des yeux - Ecran facial et visière des casques de sapeurs-pompiers et de protection à haute performance pour l'industrie, utilisés par les sapeurs-pompiers, les services d'ambulance et d'urgence
Le présent document concerne les visières spécifiquement conçues pour être fixées sur ou être utilisées avec des casques conformes à l'EN 443 pour les sapeurs-pompiers ou des casques conformes à l'EN 443 ou au prEN 14052 pour les services d'ambulance et d'urgence, selon le cas. Elles sont destinées à assurer une protection contre les divers risques susceptibles de survenir au cours des interventions de lutte contre l'incendie, des services d'ambulance et d'urgence, à l'exception des risques d'ordre respiratoire et émission de fumée et de gaz/vapeur.
Le présent document décrit trois types de visière. Le premier type assure une protection contre les dangers d'ordre général ; le second type assure, en outre, une protection contre la chaleur et les flammes et le troisième comprend des oculaires grillagés et est destiné à être utilisé dans des circonstances très limitées. Le présent document décrit également deux formes pour ces trois types de visières : les écrans faciaux qui protègent à la fois l'�il et la face; les écrans oculaires qui sont plus courts et ne protègent efficacement que l'�il.
Les exigences du présent document ne concernent pas les visières destinées à être utilisées sans casque. Ces exigences sont indiquées dans l'EN 166.
Les visières avec effet correcteur sont exclues du domaine d'application du présent document.
Osebna oprema za varovanje oči - Ščitniki za obraz in vizirji za gasilce ter industrijske čelade z visoko stopnjo zaščite, katere uporabljajo gasilci, reševalci in osebje prve pomoči
General Information
Relations
Frequently Asked Questions
EN 14458:2004 is a standard published by the European Committee for Standardization (CEN). Its full title is "Personal eye-equipment - Faceshields and visors for use with firefighters' and high performance industrial safety helmets used by firefighters, ambulance and emergency services". This standard covers: This document applies to visors designed specifically to be fitted to and/or used with helmets conforming to EN 443 when used by firefighters, or helmets which conform to EN 443 or prEN 14052 when used by ambulance and emergency services, as the situation dictates. They are intended to provide protection against the various hazards expected to be encountered in firefighting, ambulance and emergency service duties, except respiratory, smoke, and gas /vapour hazards. Three types of visor are described in this document. One provides protection against general hazards; the second additionally provides protection against heat and flame. The third type of visor incorporates mesh oculars, and is intended for use in very limited circumstances. This document also describes two forms for all three types of visors; face guards that provide both eye and face protection; eye guards that are shorter and effectively provide only eye protection. The requirements of this document do not apply to visors intended for use without a helmet. Such requirements are given in EN 166. Visors with corrective effect are excluded from the scope of this document.
This document applies to visors designed specifically to be fitted to and/or used with helmets conforming to EN 443 when used by firefighters, or helmets which conform to EN 443 or prEN 14052 when used by ambulance and emergency services, as the situation dictates. They are intended to provide protection against the various hazards expected to be encountered in firefighting, ambulance and emergency service duties, except respiratory, smoke, and gas /vapour hazards. Three types of visor are described in this document. One provides protection against general hazards; the second additionally provides protection against heat and flame. The third type of visor incorporates mesh oculars, and is intended for use in very limited circumstances. This document also describes two forms for all three types of visors; face guards that provide both eye and face protection; eye guards that are shorter and effectively provide only eye protection. The requirements of this document do not apply to visors intended for use without a helmet. Such requirements are given in EN 166. Visors with corrective effect are excluded from the scope of this document.
EN 14458:2004 is classified under the following ICS (International Classification for Standards) categories: 13.340.20 - Head protective equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 14458:2004 has the following relationships with other standards: It is inter standard links to EN 14458:2018. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 14458:2004 is associated with the following European legislation: EU Directives/Regulations: 2016/425, 89/686/EEC, 93/68/EEC, 93/95/EEC, 96/58/EC; Standardization Mandates: M/BC/CEN/90/2. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Persönlicher Augenschutz - Gesichtsschutzschilde und Visiere zur Verwendung mit Schutzhelmen für die Feuerwehr, Krankenwagenpersonal und NotfalldiensteEquipement de protection des yeux - Ecran facial et visiere des casques de sapeurs-pompiers et de protection a haute performance pour l'industrie, utilisés par les sapeurs-pompiers, les services d'ambulance et d'urgencePersonal eye-equipment - Faceshields and visors for use with firefighters' and high performance industrial safety helmets used by firefighters, ambulance and emergency services13.340.20Varovalna oprema za glavoHead protective equipment13.220.10Gašenje požaraFire-fightingICS:Ta slovenski standard je istoveten z:EN 14458:2004SIST EN 14458:2004en01-oktober-2004SIST EN 14458:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14458August 2004ICS 13.340.20 English versionPersonal eye-equipment - Faceshields and visors for use withfirefighters' and high performance industrial safety helmets usedby firefighters, ambulance and emergency servicesEquipement de protection des yeux - Ecran facial et visièreutilisés avec des casques pour les sapeurs-pompiers et lesservices d'ambulance et d'urgencePersönlicher Augenschutz - Gesichtsschutzschilde undVisiere zur Verwendung mit Schutzhelmen für dieFeuerwehr, Krankenwagenpersonal und NotfalldiensteThis European Standard was approved by CEN on 27 May 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14458:2004: ESIST EN 14458:2004
Equipment list.27 B.1 General.27 B.2 Equipment list – firefighters.27 B.3 Equipment list – Emergency teams / ambulance service.27 Annex C (informative)
Uncertainty of measurement.28 C.1 Test report and uncertainty of measurement.28 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 89/686/EEC.30
EN 165:1995, Personal eye protection – Vocabulary EN 166:2001, Personal eye protection – Specifications EN 167:2001, Personal eye protection – Optical test methods EN 168:2001, Personal eye protection – Non-optical test methods EN 170:2002, Personal eye-protection - Ultraviolet filters - Transmittance requirements and recommended use EN 171:2002, Personal eye-protection - Infrared filters - Transmittance requirements and recommended use EN 172:1994, Personal eye protection - Sunglare filters for industrial use EN 443:1997, Helmets for firefighters EN 659, Protective gloves for firefighters EN 960, Headforms for use in the testing of protective helmets EN 1731:1997, Mesh type eye and face protectors for industrial and non-industrial use against mechanical hazards and/or heat EN ISO 6942, Protective clothing - Protection against heat and fire - Method of test: Evaluation of materials and material assemblies when exposed to a source of radiant heat (ISO 6942:2002) EN 13087-10, Protective helmets – Test methods – Part 10: Resistance to radiant heat prEN 14052, High performance industrial helmets SIST EN 14458:2004
5.2.1 Construction The visor shall be free from projections, sharp edges or other defects, which are likely to cause discomfort or injury during use. Test in accordance with 6.3. 5.2.2 Materials No parts of the visor assembly, which may be in contact with the wearer shall be made of materials which, under foreseeable conditions of use, are known to be likely to cause skin irritation or any adverse effect on health. Test in accordance with 6.3. 5.2.3 Resistance to ageing Oculars shall meet the requirements of EN 166:2001, 7.1.5.2 when tested according to Clause 6 of EN 168:2001. 5.2.4 Cleaning and disinfection Substances and procedures recommended by the manufacturer for cleaning, maintenance or disinfection shall have no adverse effect on the exposed components of the helmet or visor, nor leave residues, which may enhance flammability. Neither shall they be known to be likely to have any adverse effect on the wearer when applied in accordance with the manufacturer’s instructions. Test in accordance with 6.3. After cleaning and disinfection, the visor shall continue to meet the requirements of either 5.2.15 or 5.3.3. 5.2.5 Compatibility with other equipment The visor shall integrate satisfactorily with: a) the helmet with which it is designed to be used; b) any respiratory protective devices designated for use with the helmet/visor assembly by the eye protector manufacturer; c) any corrective eyewear designated for use with the helmet/visor by the eye protector manufacturer; d) other items of PPE likely to be worn simultaneously during use. Test in accordance with 6.3 and 6.4. The test report shall identify the specific items of other PPE used during these tests. NOTE 1 Compatibility with other items of work equipment (e.g. medical devices, thermal imaging cameras) which may be required in situations where the helmet/visor is intended to be used, cannot be explicitly included in the assessment. Such compatibilities should be assessed by potential purchasers. NOTE 2 Only frames for corrective eyewear which have been shown to be compatible with the visor / helmet should be used. SIST EN 14458:2004
Transmittance EN 166:2001, 7.1.2.2 Depends on visor characteristics.
See EN 166:2001, 7.1.2.2 for relevant documents Diffusion of light 0.75 cd/m2.lx EN 167:2001, Clause 4 Quality of material surface EN 166:2001, 7.1.3 EN 167:2001, Clause 5
The visor, marked in accordance with the requirements of 7, shall not reduce the available field of vision provided by the helmet(s) for which it is designated. Test in accordance with 6.4. There shall be no undue distortion of vision as subjectively determined during testing in accordance with 6.4. Where anti-fogging compounds are specified by the manufacturer they shall be compatible with the eyes, the skin, and the visor assembly under the foreseeable conditions of use. Test in accordance with 6.3. After application of anti-fogging compounds, the visor shall continue to meet the requirements of either 5.2.15 or 5.3.3. 5.2.9 Ergonomics The visor/helmet assembly shall undergo practical performance tests under realistic conditions in accordance with 6.4. These general tests serve the purpose of checking for shortcomings that cannot be determined by the tests described elsewhere in this document. Where practical performance tests show the visor/helmet assembly has shortcomings related to wearer acceptance, the test house shall provide full details of those parts of the practical performance tests, which revealed these imperfections. This will enable other test houses to duplicate the tests and assess the results thereof.
Specific aspects of the practical performance of the visor/helmet assembly, which shall be examined, are given in Clauses 5.2.10 and 5.2.11. SIST EN 14458:2004
5.3 Additional requirements for firefighters’ use In addition to relevant requirements of 5.2, visors for firefighters’ use shall meet the following requirements. 5.3.1 Radiant heat resistance 5.3.1.1 In-use position One visor shall be exposed according to 6.6.1. No part of the visor shall melt, drip or ignite, nor come into contact with any part of the headform. After the exposure, and allowing the visor to cool to ambient temperature for at least 60 minutes, it shall continue to satisfy the requirements for protection against high-speed particles according to 5.2.14 (optionally 5.5.3 and / or 5.5.4), and there shall be no distortion of vision (5.2.8 and 6.4.4). 5.3.1.2 Out of use position One visor shall be exposed according 6.6.2. No part of the visor shall ignite or come into contact with the test headform. 5.3.2 Radiant heat protection The visor, supported on its carrier and in the in-use position, shall be tested according to 6.7. Information on the performance achieved shall be included in the information supplied by the manufacturer (8 s)). NOTE For most visor materials, radiant heat protection varies significantly with the temperature of the heat source. Provision of this information is essential to allow the user to select the optimum protective equipment for their application. 5.3.3 Flammability When tested according to 6.8, no part of the visor or means of fixing shall show: a) any drip during the whole test; b) visible flame or glowing combustion 5s after removal from the test flame. 5.3.4 Resistance to molten metals and hot solids Visors and their means of fixing to the designated helmet(s) shall meet the requirements of e), f) and g) of 7.2.3 of EN 166:2001. 5.3.5 Extremes of temperature The visor/helmet assembly shall show no apparent deformation when subjected to the series of thermal conditions given in Clause 6.9. At the end of each of the periods a) to e), the raising/lowering mechanism for the visor shall operate correctly in accordance with the manufacturer’s instructions. Visors shall match or exceed the extremes of temperature against which designated helmets have been tested for thermal shock. SIST EN 14458:2004
In addition, mesh visors shall meet the following requirements of EN 1731: 4.1.5 – Number of apertures in a mesh 4.3.1 – Luminous transmittance 4.3.2 – Variations in luminous transmittance Field of vision shall be considered adequate during testing according to 6.4 (practical performance test). 5.5 Optional requirements 5.5.1 General Where a manufacturer claims performance in any of the areas covered by Clauses 5.5.2 to 5.5.6, the requirements of the relevant Clause shall be met. 5.5.2 Optical filtering performance Visors (except mesh) shall conform to the requirements for filtering of optical radiation, as given in Table 3. Table 3 - Optional optical properties of visor oculars Property Requirement Test according to: Ultraviolet protection EN 170:2002, Clause 5 EN 167:2001, Clause 6 Infrared protection EN 171:2002, Clause 5
EN 167:2001, Clause 6 Sunglare protection EN 172:1994, Clause 4 EN 172:1994, Clause 5 Enhanced infrared reflection EN 166:2001, 7.3.3 EN 167:2001, Clause 8
Where equipment meets any of these listed requirements, the appropriate markings in EN 166 shall be affixed to the visor, and be detailed in the information provided. 5.5.3 Resistance to high speed particles at extremes of temperature Visors and their means of fixing to the designated helmet(s) shall conform to the requirement of EN 166:2001, 7.3.4. Testing in accordance with EN 168:2001, Clause 9, in the in-use position only, substituting the relevant temperature extremes. 5.5.4 Resistance to high energy impact Visors and their means of fixing to the designated helmet(s) shall conform to the requirement of EN 166:2001, 7.2.2 for resistance to high-speed particles, high-energy impact (class A). Testing in accordance with EN 168:2001, Clause 9, after conditioning the visor/helmet assembly according to the series of temperatures as described in Clauses 5.2.6 or 5.3.5 (as appropriate), and allowing it to return to ambient temperature. Only the in-use position shall be tested for impact. SIST EN 14458:2004
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X Area of coverage X
Radiant heat resistance X
Radiant heat protection X
Abrasion X
Optical filtration X
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Vision X X
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Flammability X X X X
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X
Practical performance X X X X
Impact B X X X X
X X X X X
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X Impact A X X X X
X X X X X
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X Impact at extremes of temperature X X X X
X X X X X
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6.3 Visual inspection A visual inspection of the device shall be carried out before the laboratory or practical performance tests. This may entail some dismantling in accordance with the manufacturers instructions for maintenance. The visual inspection shall include examination of the marking on the equipment and the information supplied by the manufacturer. 6.4 Practical performance test For each combination of visor and designated helmet, practical performance tests shall be carried out on two complete sets of equipment on different wearers. Where designated corrective frames are available, the same wearer shall repeat the test with and without the frames. The test shall be conducted in an environment with a background noise level of <55 dB (A), and with a lighting level of (500 + 50) lux. The ambient temperature and humidity of the test environment shall be (23 + 5)oC and
(50 + 15)%. SIST EN 14458:2004
The stability of the source output, after a suitable “warming up“ period, shall be verified by a suitable method (i.e. the use of the chosen detector system). At the measuring point, the measured output of the source shall not vary by more than 5% over a period in excess of the maximum required for a series of five faceshield transmission measurements (typically more than an hour). 6.7.2.3 Power incident on the detector The power of the source, measured at the position of the detector, shall be (2 ± 1) kW/m2 for any heat source used. If practicable, the same incident power shall be used for both IR sources. The distance between the source and detector may be adjusted to ensure that this condition is met. However, the distance between the detector and the faceshield shall remain at 50 mm, which is representative of the in-use spacing. NOTE It should be remembered that longer working distances will be less susceptible to the introduction of variability as a result of positioning inaccuracies of the faceshield and detector. SIST EN 14458:2004
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The EN 14458:2004 standard presents a comprehensive framework specifically aimed at personal eye-equipment, focusing on faceshields and visors designed for use in conjunction with firefighter helmets and high-performance industrial safety helmets. The standard is particularly relevant for firefighters, ambulance services, and emergency services, addressing their unique needs and the various hazards they face during operations. One of the significant strengths of this standard is its clarity in scope, delineating the specific visors that are compatible with helmets conforming to EN 443 and prEN 14052. This ensures that users can easily identify which visors provide adequate protection for their intended tasks, thereby enhancing safety awareness among professionals working in high-risk environments. The classification of visors into three distinct types-one for general hazards, another for heat and flame protection, and a third with mesh oculars for limited use-illustrates the standard's thorough approach to risk assessment and user safety. By accommodating different levels of risk exposure, EN 14458:2004 allows for tailored protection solutions that meet the diverse needs encountered in firefighting and emergency service contexts. Additionally, the document's specification of different forms of visors, namely face guards that protect both the eye and face, as well as eye guards designed solely for eye protection, showcases its versatility. This distinction ensures that users can select appropriate equipment based on their specific operational requirements, thus enhancing utility and safety. Moreover, the exclusion of visors intended for use without a helmet from the scope, directing such specifications to EN 166, demonstrates a focused approach that maintains clarity and relevance within the document. The standard effectively guides users towards appropriate protective eyewear, ensuring that compliance and safety are prioritized while engaging in high-risk activities. Overall, EN 14458:2004 serves as an essential reference point in the realm of personal eye-equipment for firefighters and emergency services, reinforcing its importance in enhancing safety measures through standardization and best practices.
La norme SIST EN 14458:2004 est un document essentiel qui définit les exigences relatives aux visières et protections faciales spécifiquement conçues pour être utilisées avec des casques conformes à la norme EN 443, destinés aux pompiers et aux services d'urgence. L'application précise de cette norme souligne son importance dans le domaine de la sécurité des intervenants en matière d'incendie, de secours et d'ambulance. L'un des points forts de cette norme réside dans sa capacité à décrire trois types distincts de visières. Chaque type de visière est adapté à des situations spécifiques en fournissant divers niveaux de protection. Le premier type protège contre les dangers généraux, tandis que le deuxième type offre en plus une protection contre la chaleur et la flamme. Le troisième type, avec des oculaires en maille, est conçu pour des circonstances très limitées. Cette hiérarchisation des protections permet aux utilisateurs de choisir l'équipement le plus adapté à leurs conditions de travail. Par ailleurs, la norme met en évidence deux formes de protection pour les visières : les garde-faces, qui protègent à la fois les yeux et le visage, et les garde-yeux, qui offrent une protection uniquement pour les yeux. Cela renforce encore la pertinence de la norme en fournissant des options flexibles pour répondre à diverses exigences et scénarios opérationnels. Il est également important de noter que la norme exclut les visières destinées à être utilisées sans casque, ainsi que celles avec effet correcteur, ce qui permet de clarifier le champ d'application et d'éviter toute confusion lors de la sélection des équipements de protection. En conclusion, la norme SIST EN 14458:2004 est un document crucial pour les professionnels travaillant dans le domaine du secours et des interventions d'urgence, car elle établit des standards clairs et précis qui garantissent la sécurité et la protection des intervenants. Ses spécificités techniques et son approche ciblée en font un outil indispensable pour le développement d'équipements de protection adaptés aux besoins potentiels sur le terrain.
SIST EN 14458:2004 표준은 소방관 및 응급 서비스에서 사용하는 고성능 산업 안전 헬멧과 함께 착용할 수 있도록 설계된 얼굴 보호구인 얼굴 보호대 및 바이저에 관한 규정을 제공합니다. 이 문서는 EN 443에 적합한 헬멧과 함께 사용할 바이저를 대상으로 하며, 소방 활동이나 응급 상황에서 발생할 수 있는 다양한 위험으로부터 보호하는 것을 목적으로 하고 있습니다. 그러나 호흡기, 연기, 가스 및 증기와 관련된 위험으로부터는 보호하지 않습니다. 이 표준은 세 가지 유형의 바이저를 설명하며, 첫 번째는 일반적인 위협에 대한 보호를 제공합니다. 두 번째는 열과 화염에 대한 추가적인 보호를 제공하는 유형입니다. 세 번째 유형은 메쉬 렌즈가 포함되어 있으며, 매우 제한된 상황에서 사용될 목적으로 설계되었습니다. 또한, 모든 세 가지 유형의 바이저에 대해 얼굴과 눈 모두를 보호하는 얼굴 보호대와 눈 보호대 두 가지 형태가 상세히 설명되어 있습니다. 이 문서에서 요구하는 조건은 헬멧 없이 사용할 바이저에는 적용되지 않으며, 그러한 요구 사항은 EN 166에서 다룹니다. 교정 효과가 있는 바이저 역시 이 문서의 적용 범위에서 제외됩니다. SIST EN 14458:2004는 소방관과 응급 서비스 종사자들이 직면할 수 있는 다양한 위험으로부터의 보호를 효과적으로 규명하고 있으며, 비상 상황에서의 안전성을 확보하는 데 필수적인 기준으로 작용합니다. 이 표준은 특히 소방 활동의 특수성을 반영하여 다각적인 위험 대비를 중요시하는 만큼, 현장에서의 적용에 있어 그 강점을 더욱 부각시킵니다. 이러한 면에서 이 문서는 소방 및 응급 서비스 분야에서 매우 중요한 역할을 하고 있습니다.
標準 SYST EN 14458:2004 は、消防士、救急サービスおよびその他の緊急サービスに従事する人々が使用するために設計されたフェイスシールドおよびバイザーに関する重要な基準です。この標準は、特に EN 443 に準拠したヘルメットに取り付けて使用されることを目的としたバイザーに適用され、消防、救急サービスなどで直面するさまざまな危険からの保護を提供します。 標準の強みは、その明確な範囲と具体的な要求事項にあります。具体的に、三種類のバイザーが定義されており、それぞれ異なる保護機能を提供しています。一般的な危険からの保護を提供するバイザー、熱および炎からの追加の保護を提供するバイザー、そして非常に限られた状況で使用されるメッシュオーカラーを備えたバイザーがあります。このように、多様なニーズに応じた選択肢が用意されている点が、現場での活用において非常に重要です。 また、標準は顔と目を同時に保護するフェイスガードや、目のみを保護するアイガードの2種類の形状についても説明しており、使用シーンに応じた適切な保護具の選定を容易にします。さらに、バイザーはヘルメットと併用されることを前提としており、これにより総合的な安全性が高まります。 この標準は、消防士と救急サービスが直面する特有の危険に特化しているため、その重要性は非常に高いと評価できます。呼吸器や煙、ガス・蒸気の危険に関しては別の基準（EN 166）が設けられているため、SIST EN 14458:2004 は、バイザーの特定の用途に焦点を当てることで、明確かつ具体的な指針を提供しています。これによって、使用者は安全性を最大化し、作業環境のリスクを軽減することができます。
Die Norm EN 14458:2004 stellt ein bedeutendes Regelwerk im Bereich des persönlichen Augenschutzes dar und widmet sich spezifisch Gesichtsschutzschilden und Visieren, die in Verbindung mit Feuerwehr- und Hochleistungsindustrieschutzhelmen verwendet werden. Diese Norm ist besonders relevant für Einsatzkräfte wie Feuerwehrleute sowie für Ambulanzen und Notdienste, da sie umfassende Sicherheitsanforderungen abdeckt. Der Anwendungsbereich dieser Norm ist klar definiert: Sie gelten für Visiere, die speziell für Helme konzipiert sind, die den Anforderungen der Norm EN 443 entsprechen. Dies sorgt dafür, dass die Visiere optimal mit den entsprechenden Helmen kombiniert werden können, um den höchsten Schutz zu gewährleisten. Ein bemerkenswerter Vorteil dieser Norm ist die umfassende Berücksichtigung der spezifischen Gefahren, die bei Feuerwehr-, Ambulanz- und Notdiensteinsätzen zu erwarten sind, abgesehen von Atem-, Rauch- und gas-/dampfspezifischen Gefahren. Die Norm beschreibt drei verschiedene Typen von Visierschildern, die jeweils auf unterschiedliche Gefahren zugeschnitten sind. Das erste Visier bietet Schutz gegen allgemeine Gefahren, während das zweite zusätzlich Schutz gegen Hitze und Flammen gewährt. Das dritte Visier mit Netzaugenschildern ist für sehr begrenzte Anwendungen vorgesehen. Diese Klassifizierung macht es einfacher für Einsatzkräfte, das passende Produkt für ihre spezifischen Anforderungen auszuwählen. Darüber hinaus behandelt die Norm zwei Formen der Visiere: Gesichtsschutzschilde, die sowohl Augen- als auch Gesichtsschutz bieten, und Augenschutzschilde, die kürzer sind und ausschließlich den Augenschutz gewährleisten. Diese Differenzierung erhöht die Flexibilität der Einsatzkräfte und ermöglicht einen maßgeschneiderten Schutz, der auf die jeweilige Einsatzsituation zugeschnitten ist. Ein weiterer positiver Aspekt der EN 14458:2004 ist die klare Abgrenzung der Anforderungen für Visiere, die nicht in Kombination mit einem Helm verwendet werden, was in der Norm EN 166 festgelegt ist. Diese Klarheit trägt zur Vermeidung von Missverständnissen und zur Gewährleistung der Sicherheit der Anwender bei. Insgesamt ist die Norm EN 14458:2004 ein unverzichtbares Dokument für die Sicherheit von Einsatzkräften, da sie nicht nur die konforme Nutzung von Visierschildern mit Helmen regelt, sondern auch diverse Schutztypen und deren spezifische Anwendungszwecke definiert. Daher ist diese Norm von großer Bedeutung für die Entwicklung und den Einsatz von persönlicher Schutzausrüstung im Feuerwehr- und Notdienstbereich.
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