• UNI EN ISO 11806 : 2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    AGRICULTURAL AND FORESTRY MACHINERY - PORTABLE HAND-HELD COMBUSTION ENGINE DRIVEN BRUSH CUTTERS AND GRASS TRIMMERS - SAFETY

    Available format(s): 

    Superseded date:  30-08-2022

    Language(s): 

    Published date:  01-01-2009

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    0 Introduction
    1 Scope
    2 Normative References
    3 Definitions
    4 Safety requirements
      4.1 General
      4.2 Vibration
      4.3 Noise emission
      4.4 Exhaust system
      4.5 Handles
      4.6 Barrier
      4.7 Throttle control
      4.8 Clutch
      4.9 Engine stopping device
      4.10 Harness
      4.11 Balance
      4.12 Cutting attachment strength
      4.13 Retention of cutting attachment
      4.14 Guards for cutting attachment
      4.15 Distance to cutting attachment
      4 16 Fuel tank
      4.17 Protection against contact with hot parts
      4.18 Starting device
      4.19 Protection against contact with parts under high
           voltage
    5 Verification of safety requirements
    6 Information for use
      6.1 General
      6.2 Technical data
      6.3 Instruction handbook
      6.4 Marking
    Annex A (normative) - List of hazards
    Annex B (normative) - Cutting attachment impact test
    Annex C (normative) - Thrown objects test
    Annex ZA (informative) - Clauses of this Standard addressing
             essential requirements or other provisions of
             EU Directives
    Annex ZA (Informative) - Relationship between this European
             Standard and the Essential Requirements of EU
             Directive 98/37/EC
    Annex ZB (informative) - Relationship between this European
             Standard and the Essential Requirements of EU
             Directive 2006/42/EC
    Annex ZZ (informative) - Corresponding International and
             European Standards for which equivalents are not
             given in the text

    Abstract - (Show below) - (Hide below)

    Describes safety requirements and their verification for design and construction of portable hand-held, combustion engine driven brush cutters and grass trimmers.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 7918:1995 Forestry machinery Portable brush-cutters and grass-trimmers Cutting attachment guard dimensions
    ISO 7917:1987 Acoustics Measurement at the operator's position of airborne noise emitted by brush saws
    ISO 10884:1995 Manually portable brush-cutters and grass-trimmers with internal combustion engine Determination of sound power levels Engineering method (Grade 2)
    ISO 7916:1989 Forestry machinery Portable brush-saws Measurement of hand-transmitted vibration
    EN 2719917 : 1991 ACOUSTICS - MEASUREMENT AT THE OPERATOR'S POSITION OF AIRBORNE NOISE EMITTED BY BRUSH SAWS
    ISO 7112:2017 Machinery for forestry Portable brush-cutters and grass-trimmers Vocabulary
    ISO 8893:1997 Forestry machinery Portable brush-cutters and grass-trimmers Engine performance and fuel consumption
    EN 292-1 : 1991 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - BASIC TERMINOLOGY, METHODOLOGY
    EN 563:1994/A1:1999/AC:2000 SAFETY OF MACHINERY - TEMPERATURES OF TOUCHABLE SURFACES - ERGONOMICS DATA TO ESTABLISH TEMPERATURE LIMIT VALUES FOR HOT SURFACES
    ISO 8380:1993 Forestry machinery Portable brush-cutters and grass-trimmers Cutting attachment guard strength
    ISO 7113:1999 Portable hand-held forestry machines Cutting attachments for brush cutters Single-piece metal blades
    ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
    ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
    EN 292-2 : 91 AMD 1 95 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - TECHNICAL PRINCIPLES AND SPECIFICATION
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