• IEC 60335-2-94:2008

    Current The latest, up-to-date edition.

    Household and similar electrical appliances - Safety - Part 2-94: Particular requirements for scissors type grass shears

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  22-01-2008

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions
    4 General requirement
    5 General conditions for the tests
    6 Classification
    7 Marking and instructions
    8 Protection against access to live parts
    9 Starting of motor-operated appliances
    10 Power input and current
    11 Heating
    12 Void
    13 Leakage current and electric strength at operating
       temperature
    14 Transient overvoltages
    15 Moisture resistance
    16 Leakage current and electric strength
    17 Overload protection of transformers and associated circuits
    18 Endurance
    19 Abnormal operation
    20 Stability and mechanical hazards
    21 Mechanical strength
    22 Construction
    23 Internal wiring
    24 Components
    25 Supply connection and external flexible cords
    26 Terminals for external conductors
    27 Provision for earthing
    28 Screws and connections
    29 Clearances, creepage distances and solid insulation
    30 Resistance to heat and fire
    31 Resistance to rusting
    32 Radiation, toxicity and similar hazards
    Annexes
    Annex B (normative) Appliances powered by rechargeable batteries
    Annex D (normative) Thermal motor protectors
    Annex I (normative) Motors having basic insulation that is
                        inadequate for the rated voltage of the
                        appliance
    Annex AA (informative) Symbols which may be used on scissors
                           type grass shears
    Annex BB (informative) Vibration
    Annex CC (informative) Noise test code engineering method
                           (grade 2)
    Annex DD (informative) Example of a material and construction
                           fulfilling the requirements for an
                           artificial surface
    Annex EE (informative) Safety instructions
    Bibliography

    Abstract - (Show below) - (Hide below)

    Deals with the safety of electric powered hand-held scissors type grass shears with a maximum cutting width of 200 mm designed primarily for cutting grass, their rated voltage being not more than 250 V for a.c. or 50 V d.c.

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

    Committee TC 116
    Development Note To be used in conjunction with IEC 60335-1. (07/2002) Stability Date: 2018. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEC 62841-4-2:2017 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-2: Particular requirements for hedge trimmers

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

    ISO 3744:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
    ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
    ISO/TR 11688-1:1995 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning
    ISO 3767-3:2016 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 3: Symbols for powered lawn and garden equipment
    ISO 13852:1996 Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs
    CR 1030-1 : 1995 HAND-ARM VIBRATION - GUIDELINES FOR VIBRATION HAZARDS REDUCTION - PART 1: ENGINEERING METHODS BY DESIGN OF MACHINERY
    EN 12449:2016 Copper and copper alloys - Seamless, round tubes for general purposes
    ISO 3767-1:2016 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 1: Common symbols
    IEC 60745-1:2006 Hand-held motor-operated electric tools - Safety - Part 1: General requirements
    ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
    ISO 8662-1:1988 Hand-held portable power tools Measurement of vibrations at the handle Part 1: General
    ISO 11201:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
    ISO 11684:1995 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Safety signs and hazard pictorials — General principles
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