Name: BS EN 60335-2.77 : 2010
Brand: BSI

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

Published date

11-23-2012

Publisher

British Standards Institution

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
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

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

Committee	CPL/61/23
DevelopmentNote	To be read in conjunction with BS EN 60335-1 Supersedes BS 3456-2.32(1974) and 91/24517 DC (12/2002) Supersedes BS EN 50338 & 08/30179926 DC. (11/2010)
DocumentType	Standard
PublisherName	British Standards Institution
Status	Current
Supersedes	08/30179926 DC : DRAFT MAR 2008 91/24517 DC : DRAFT APR 1991

Standards	Relationship
IEC 60335-2-77:2002	Identical
EN 60335-2-77:2010	Identical
NF EN 60335-2-77 : 2011	Identical
I.S. EN 60335-2-77:2010	Identical
UNE-EN 60335-2-77:2011	Identical
DIN EN 60335-2-77 : 2011	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