NF EN ISO 4254-7

NF EN ISO 4254-7

March 2011
Standard Cancelled

Agriculural machinery - safety - Part 7 : combine harvesters, forage harvesters and cotton harvesters

ISO 4254-7:2008, intended to be used together with ISO 4254-1, specifies the safety requirements and their verification for the design and construction of combine harvesters, forage harvesters and cotton harvesters. It describes methods for the elimination or reduction of hazards arising from the intended use of these machines by one person (the operator) in the course of normal operation and service. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer.Taken together with ISO 4254-1, ISO 4254-7:2008 deals with all the significant hazards, hazardous situations and events relevant to combine harvesters, forage harvesters and cotton harvesters, when they are used as intended and under the conditions foreseen by the manufacturer. It is not applicable to hazards arising from the presence of persons other than the operator, cleaning of the grain tank, and hazards related to vibrations and moving parts for power transmission, except for strength requirements for guards and barriers. In respect of braking and steering, it is applicable only to the ergonomic aspects (e.g. location of brake pedal and steering wheel); no other aspects related to braking and steering are covered. In the case of trailed harvesters, it is applicable only to hazards related to the working process.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2011

Number of pages

59 p.

Reference

NF EN ISO 4254-7

ICS Codes

65.060.50   Harvesting equipment

Classification index

U02-001-7

Print number

1 - 18/02/2011

International kinship

European kinship

EN ISO 4254-7:2009
Sumary
Agriculural machinery - safety - Part 7 : combine harvesters, forage harvesters and cotton harvesters

ISO 4254-7:2008, intended to be used together with ISO 4254-1, specifies the safety requirements and their verification for the design and construction of combine harvesters, forage harvesters and cotton harvesters. It describes methods for the elimination or reduction of hazards arising from the intended use of these machines by one person (the operator) in the course of normal operation and service. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer.

Taken together with ISO 4254-1, ISO 4254-7:2008 deals with all the significant hazards, hazardous situations and events relevant to combine harvesters, forage harvesters and cotton harvesters, when they are used as intended and under the conditions foreseen by the manufacturer. It is not applicable to hazards arising from the presence of persons other than the operator, cleaning of the grain tank, and hazards related to vibrations and moving parts for power transmission, except for strength requirements for guards and barriers. In respect of braking and steering, it is applicable only to the ergonomic aspects (e.g. location of brake pedal and steering wheel); no other aspects related to braking and steering are covered. In the case of trailed harvesters, it is applicable only to hazards related to the working process.

Replaced standards (1)
NF EN 632
August 1995
Standard Cancelled
Agricultural machinery. Combine harvesters and forage harvesters. Safety.

Le présent document, préparé dans le but de donner des moyens de se conformer aux exigences de la Directive Machines (89/392/CEE modifiée par les Directives 91/368/CEE, 91/44/CEE et 93/68/CEE), détermine les prescriptions de sécurité et les vérifications pour la conception et la construction des moissonneuses-batteuses et récolteuses-hacheuses automotrices, tractées ou portées.

Standard replaced by (1)
NF EN ISO 4254-7
December 2017
Standard Current
Agricultural machinery - Safety - Part 7 : Combine harvesters, forage harvesters, cotton harvesters and sugar cane harversters

ISO 4254-7:2017, when used together with ISO 4254‑1, specifies the safety requirements and their verification for the design and construction of combine harvesters, forage harvesters, cotton harvesters and sugar cane harvesters. It describes methods for the elimination or reduction of hazards arising from the intended use of these machines by one person (the operator) in the course of normal operation and service. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer. When provisions of ISO 4254-7:2017 are different from those which are stated in ISO 4254‑1, the provisions of ISO 4254-7:2017 take precedence over the provisions of ISO 4254‑1 for machines that have been designed and built according to the provisions of ISO 4254-7:2017. ISO 4254-7:2017, taken together with ISO 4254‑1, deals with all the significant hazards (as listed in Table A.1), hazardous situations and events relevant to combine harvesters, forage harvesters, cotton harvesters and sugar cane harvesters, when they are used as intended and under the conditions of misuse that are reasonably foreseeable by the manufacturer (see Annex A). It is not applicable to hazards arising from the presence of persons other than the operator, cleaning of the grain tank, and hazards related to vibrations and moving parts for power transmission, except for strength requirements for guards and barriers. In respect of braking and steering, it is applicable only to the ergonomic aspects (e.g. location of brake pedal and steering wheel); no other aspects related to braking and steering are covered. In the case of trailed harvesters, it is applicable only to hazards related to the working process. Design requirements for roll-over protective structures (if applicable) are not specified in ISO 4254-7:2017. Performance levels (or categories) for safety-related parts of control systems in accordance with ISO 25119 or ISO 13849 are not given in ISO 4254-7:2017. NOTE Specific requirements related to road traffic regulations are not taken into account in ISO 4254-7:2017. ISO 4254-7:2017 is not applicable to machines manufactured before the date of its publication.

Table of contents
  • Avant-propos
    v
  • Introduction
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Liste des phénomènes dangereux significatifs
    4
  • 5 Exigences de sécurité et/ou mesures de prévention pour toutes les machines
    14
  • 5.1 Généralités
    14
  • 5.2 Commandes
    14
  • 5.3 Poste de travail de l'opérateur
    15
  • 5.4 Moyens d'accès aux emplacements autres que le poste de travail de l'opérateur
    22
  • 5.5 Éléments rabattables
    24
  • 5.6 Dispositifs de récolte interchangeables et démontables
    24
  • 5.7 Systèmes de guidage automatique
    24
  • 5.8 Surfaces chaudes
    25
  • 5.9 Entretien et maintenance
    25
  • 5.10 Risque d'incendie
    26
  • 5.11 Lignes électriques aériennes
    26
  • 5.12 Entraînement de la tête de récolte
    26
  • 5.13 Dispositif inverseur des éléments de récolte/d'alimentation
    27
  • 5.14 Bruit
    27
  • 5.15 Composants et raccords hydrauliques
    27
  • 5.16 Équipement électrique
    27
  • 6 Exigences supplémentaires pour moissonneuses-batteuses
    27
  • 6.1 Généralités
    27
  • 6.2 Cabine
    27
  • 6.3 Mécanisme de coupe, vis d'alimentation, rabatteur
    27
  • 6.4 Trémie à grains et systèmes de manutention des grains
    28
  • 6.5 Dispositif de récolte du maïs
    30
  • 6.6 Broyeur de paille, éparpilleur de paille et éparpilleur de balles arrière
    32
  • 6.7 Dispositif de ramassage de pierres
    34
  • 6.8 Stockage des barres de coupe
    34
  • 7 Exigences supplémentaires pour les récolteuses-hacheuses-chargeuses de fourrage
    35
  • 7.1 Poste de travail de l'opérateur
    35
  • 7.2 Mécanisme d'alimentation
    35
  • 7.3 Entraînement du rotor de coupe
    36
  • 7.4 Alarme pour l'arrêt du tambour hacheur et du ventilateur
    37
  • 7.5 Dispositif d'affûtage des lames
    37
  • 8 Exigences supplémentaires pour les récolteuses de coton
    37
  • 8.1 Mécanisme de récolte, vis d'alimentation, rabatteur
    37
  • 8.2 Panier (effaneuse de coton et cueilleur de coton)
    38
  • 8.3 Liquides de service
    38
  • 9 Vérification des exigences de sécurité ou des mesures de protection
    39
  • 10 Informations pour l'utilisation
    41
  • 10.1 Manuel de l'opérateur
    41
  • 10.2 Marquage
    43
  • Annexe A (normative) Code de couleurs pour l'identification des organes de service
    45
  • Annexe B (normative) Mesurage du bruit
    47
  • Bibliographie
    49
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