NF EN ISO 19432
Building construction machinery and equipment - Portable, hand-held, internal combustion engine driven cut-off machines - Safety requirements and testing
ISO 19432:2006 specifies safety requirements and their verification by testing for the design and construction of portable, hand-held, internal combustion engine driven, cut-off machines, intended to be used by a single operator in the cutting of construction materials such as asphalt, concrete, stone and metal. It is applicable to those machines designed purposely for use with a rotating, bonded-abrasive and/or superabrasive (diamond) cut-off wheel having a maximum outside diameter of 406 mm, centre-mounted on, and driven by, a spindle shaft, where the top of the wheel rotates away from the operator.
ISO 19432:2006 specifies safety requirements and their verification by testing for the design and construction of portable, hand-held, internal combustion engine driven, cut-off machines, intended to be used by a single operator in the cutting of construction materials such as asphalt, concrete, stone and metal. It is applicable to those machines designed purposely for use with a rotating, bonded-abrasive and/or superabrasive (diamond) cut-off wheel having a maximum outside diameter of 406 mm, centre-mounted on, and driven by, a spindle shaft, where the top of the wheel rotates away from the operator.
ISO 19432:2012 specifies safety requirements and measures for their verification for the design and construction of portable, hand-held, internal combustion engine driven, cut-off machines, intended to be used by a single operator in the cutting of construction materials, such as asphalt, concrete, stone and metal. It is applicable only to those machines designed purposely for use with a rotating, bonded-abrasive and/or super-abrasive (diamond) cut-off wheel having a maximum outer diameter of 430 mm, centre-mounted on, and driven by, a spindle shaft, where the top of the wheel rotates away from the operator. ISO 19432:2012 deals with all significant hazards, hazardous situations or hazardous events significant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. ISO 19432:2012 specifies methods for the elimination or reduction of hazards arising from their use, as well as the type of information on safe working practices to be provided with the machines. Cut-off wheel specifications are not considered in ISO 19432:2012; for such specifications, see, for example, ISO 603-7, ISO 13942 and ISO 22917. ISO 19432:2012 is not applicable to machines manufactured before the date of its publication.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Liste des phénomènes dangereux significatifs4
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5 Exigences de sécurité et vérification5
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5.1 Généralités5
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5.2 Poignées6
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5.3 Vitesse6
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5.4 Dispositif d'arrêt du moteur7
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5.5 Commande des gaz7
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5.6 Embrayage8
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5.7 Gaz d'échappement8
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5.8 Projection de débris de coupe9
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5.9 Orifices du réservoir de carburant9
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5.10 Protection contre le contact avec des parties sous haute tension9
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5.11 Protecteurs de la transmission10
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5.12 Protection contre le contact avec des parties chaudes10
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5.13 Protecteur de la meule à tronçonner11
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5.14 Dispositif de blocage de flasque13
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5.15 Ensemble de flasques13
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5.16 Diamètre de l'axe14
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5.17 Outils spéciaux14
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5.18 Bruit15
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5.19 Vibrations15
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6 Informations pour l'utilisation16
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6.1 Notice d'instructions16
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6.2 Marquage19
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6.3 Avertissements19
- Annexe A (normative) Essai de résistance du protecteur de meule20
- Annexe B (normative) Code d'essai de bruit - Méthode d'expertise (classe 2)22
- Annexe C (normative) Mesurage des valeurs de vibrations aux poignées31
- Annexe D (informative) Pictogrammes et symboles recommandés38
- Bibliographie39
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