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CEI EN 60335-2-77 : 2011

Current

Current

The latest, up-to-date edition.

SAFETY OF HOUSEHOLD AND SIMILAR APPLIANCES - PART 2-77: PARTICULAR REQUIREMENTS FOR PEDESTRIAN-CONTROLLED WALK-BEHIND ELECTRICALLY POWERED LAWN MOWERS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

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 AA (normative) - Safety signs
         and symbols
Annex BB (normative) - Test enclosure
         target panels - Corrugated
         fibreboard penetration test
Annex CC (normative) - Target panel
         elevation areas and suggested
         data sheet for thrown object
         test
Annex DD (normative) - Test enclosure
Annex EE (informative) - Safety
         instructions for lawnmowers
Annex FF (normative) - Vibration
Annex GG (normative) - Noise test
         code - Engineering method
         (grade 2)
Annex HH (informative) - Example of a
         material and construction
         fulfilling the requirements for
         an artificial surface
Annex ZZ (informative) - Coverage of
         Essential Requirements
         of EC Directives
Bibliography

Describes safety requirements and their verification for the design and construction of pedestrian controlled walk-behind electrically powered lawnmowers.

Committee
CT 59/61
DevelopmentNote
Classificazione CEI 61-228. (01/2002) To be used in conjunction with CEI EN 60335-1:2004-04 and UNI EN 836:2006-08. (09/2006) Supersedes CEI EN 50338. (12/2011)
DocumentType
Standard
Pages
84
PublisherName
Comitato Elettrotecnico Italiano
Status
Current
Supersedes

Standards Relationship
IEC 60335-2-77:2002 Identical
EN 60335-2-77:2010 Identical

ISO 7010:2011 Graphical symbols Safety colours and safety signs Registered safety signs
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 20643:2005 Mechanical vibration — Hand-held and hand-guided machinery — Principles for evaluation of vibration emission
EN ISO 3767-1 : 2000 TRACTORS, MACHINERY FOR AGRICULTURE AND FORESTRY, POWERED LAWN AND GARDEN EQUIPMENT - SYMBOLS FOR OPERATOR CONTROLS AND OTHER DISPLAYS - PART 1: COMMON SYMBOLS
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 3767-2:2016 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment Symbols for operator controls and other displays Part 2: Symbols for agricultural tractors and machinery
ISO 500:1991 Agricultural tractors Rear-mounted power take-off Types 1, 2 and 3
IEC 60320-2-3:1998+AMD1:2004 CSV Appliance couplers for household and similar general purposes - Part 2-3: Appliance couplers with a degree of protection higher than IPX0
ISO 2758:2014 Paper Determination of bursting strength
EN 60335-2-29:2004/A2:2010 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-29: PARTICULAR REQUIREMENTS FOR BATTERY CHARGERS
EN ISO 13857:2008 Safety of machinery - Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008)
ISO 3305:1985 Plain end welded precision steel tubes — Technical conditions for delivery
EN ISO 20643:2008/A1:2012 Mechanical vibration - Hand-held and hand-guided machinery - Principles for evaluation of vibration emission - Amendment 1: Accelerometer positions (ISO 20643:2005/Amd 1:2012)
EN 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 11201:2010)
EN ISO 3767-3 : 1996 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
EN ISO 3767-5 : 1995 TRACTORS, MACHINERY FOR AGRICULTURE AND FORESTRY, POWERED LAWN AND GARDEN EQUIPMENT - SYMBOLS FOR OPERATOR CONTROLS AND OTHER DISPLAYS - PART 5: SYMBOLS FOR MANUAL PORTABLE FORESTRY MACHINERY
EN ISO 354:2003 Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
EN ISO 12100-1:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 1: BASIC TERMINOLOGY, METHODOLOGY
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
EN 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 3744:2010)
ISO 4200:1991 Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length
ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
ISO 13857:2008 Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs
EN ISO 12100-2:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 2: TECHNICAL PRINCIPLES
ISO 4046:1978 Paper, board, pulp and related terms — Vocabulary
ISO 3304:1985 Plain end seamless precision steel tubes — Technical conditions for delivery
IEC 60335-2-29:2016 Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers
ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
ISO 3864:1984 Safety colours and safety signs
EN ISO 11688-1:2009 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995)
EN ISO 3767-2:1995/A2:2000 TRACTORS, MACHINERY FOR AGRICULTURE AND FORESTRY, POWERED LAWN AND GARDEN EQUIPMENT - SYMBOLS FOR OPERATOR CONTROLS AND OTHER DISPLAYS - PART 2: SYMBOLS FOR AGRICULTURAL TRACTORS AND MACHINERY
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 3306:1985 Plain end as-welded and sized precision steel tubes — Technical conditions for delivery
ISO 11684:1995 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Safety signs and hazard pictorials — General principles
EN 60320-2-3:1998/A1:2005 APPLIANCE COUPLER FOR HOUSEHOLD AND SIMILAR GENERAL PURPOSES - PART 2-3: APPLIANCE COUPLER WITH A DEGREE OF PROTECTION HIGHER THAN IPX0

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