SIST EN ISO 5395-1:2014

SLOVENSKI STANDARD
SIST EN ISO 5395-1:2014
01-januar-2014
1DGRPHãþD
SIST EN 836:1998+A4:2011
SIST ISO 5395:1995
Oprema za nego vrta - Varnostne zahteve za motorne vrtne kosilnice - 1. del:
Terminologija in splošni preskusi (ISO 5395-1:2013)
Garden equipment - Safety requirements for combustion-engine-powered lawnmowers -
Part 1: Terminology and common tests (ISO 5395-1:2013)
Gartengeräte - Sicherheitsanforderungen für verbrennungsmotorisch angetriebene
Rasenmäher - Teil 1: Begriffe und allgemeine Prüfverfahren (ISO 5395-1:2013)
Matériel de jardinage - Exigences de sécurité pour les tondeuses à gazon à moteur à
combustion interne - Partie 1: Terminologie et essais communs (ISO 5395-1:2013)
Ta slovenski standard je istoveten z: EN ISO 5395-1:2013
ICS:
65.060.70 Vrtnarska oprema Horticultural equipment
SIST EN ISO 5395-1:2014 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 5395-1:2014

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SIST EN ISO 5395-1:2014


EUROPEAN STANDARD
EN ISO 5395-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
September 2013
ICS 65.060.70 Supersedes EN 836:1997+A4:2011
English Version
Garden equipment - Safety requirements for combustion-engine-
powered lawnmowers - Part 1: Terminology and common tests
(ISO 5395-1:2013)
Matériel de jardinage - Exigences de sécurité pour les Gartengeräte - Sicherheitsanforderungen für
tondeuses à gazon à moteur à combustion interne - Partie verbrennungsmotorisch angetriebene Rasenmäher - Teil 1:
1: Terminologie et essais communs (ISO 5395-1:2013) Begriffe und allgemeine Prüfverfahren (ISO 5395-1:2013)
This European Standard was approved by CEN on 19 July 2013.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5395-1:2013: E
worldwide for CEN national Members.

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SIST EN ISO 5395-1:2014
EN ISO 5395-1:2013 (E)
Contents Page
Foreword .3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC on machinery amended by 2009/127/EC .4

2

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SIST EN ISO 5395-1:2014
EN ISO 5395-1:2013 (E)
Foreword
This document (EN ISO 5395-1:2013) has been prepared by Technical Committee ISO/TC 23 "Tractors and
machinery for agriculture and forestry" in collaboration with Technical Committee CEN/TC 144 “Tractors and
machinery for agriculture and forestry” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by March 2014, and conflicting national standards shall be withdrawn at
the latest by September 2014.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 836:1997+A4:2011.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 5395-1:2013 has been approved by CEN as EN ISO 5395-1:2013 without any modification.
3

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SIST EN ISO 5395-1:2014
EN ISO 5395-1:2013 (E)
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC on machinery amended by
2009/127/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 2006/42/EC amended by 2009/127/EC.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard confers, within the limits of the scope of this standard, a presumption of conformity with the
relevant Essential Requirements of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.
NOTE The main function of EN ISO 5395-1 is to provide test procedures for the verification of the
requirements of Part 2 and Part 3 of this standard. Compliance with Part 1 together with either Part 2 or Part
3, as appropriate, is necessary to achieve presumption of conformity with the Essential Requirements of
Directive 2006/42/EC and associated EFTA regulations.
4

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SIST EN ISO 5395-1:2014
INTERNATIONAL ISO
STANDARD 5395-1
Second edition
2013-09-01
Garden equipment — Safety
requirements for combustion-engine-
powered lawnmowers —
Part 1:
Terminology and common tests
Matériel de jardinage — Exigences de sécurité pour les tondeuses à
gazon à moteur à combustion interne —
Partie 1: Terminologie et essais communs
Reference number
ISO 5395-1:2013(E)
©
ISO 2013

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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved

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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Common test methods . 6
Annex A (normative) Lawnmower cutting-means stopping time test . 8
Annex B (normative) Rotary lawnmower cutting-means impact test .10
Annex C (normative) Rotary lawnmower foot protection test .13
Annex D (normative) Rotary lawnmower structural integrity test .16
Annex E (normative) Rotary lawnmower thrown object test .19
Annex F (normative) Noise test code (Grade 2) .32
Annex G (normative) Vibration test code — Whole-body vibration and hand-arm vibration .37
Annex H (normative) Determination of hot surfaces .43
Annex I (informative) Example of a material and construction fulfilling the requirements for an
artificial surface .46
Bibliography .48
© ISO 2013 – All rights reserved iii

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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International
Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies
casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 5395-1 was prepared by the European Committee for Standarization (CEN) Technical Committee
CEN/TC 144, Tractors and machinery for agriculture and forestry in collaboration with ISO Technical
Committee TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 13, Powered
lawn and garden equipment, in accordance with the Agreement on technical cooperation between ISO
and CEN (Vienna Agreement).
This second edition of ISO 5395-1, together with ISO 5395-2 and ISO 5395-3, cancels and replaces
ISO 5395:1990, which has been technically revised. These three parts also incorporate the Amendment
ISO 5395:1990/Amd.1:1992.
ISO 5395 consists of the following parts, under the general title Garden equipment — Safety requirements
for combustion-engine-powered lawnmowers
— Part 1: Terminology and common tests
— Part 2: Pedestrian-controlled lawnmowers
— Part 3: Ride-on lawnmowers with seated operator
iv © ISO 2013 – All rights reserved

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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

Introduction
This document is a type-C standard as stated in ISO 12100.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous events
are covered are indicated in the scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A or
type-B standards, the requirements of this type-C standard take precedence over the requirements of
the other standards for machines that have been designed and built according to the requirements of
this type-C standard.
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SIST EN ISO 5395-1:2014

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SIST EN ISO 5395-1:2014
INTERNATIONAL STANDARD ISO 5395-1:2013(E)
Garden equipment — Safety requirements for combustion-
engine-powered lawnmowers —
Part 1:
Terminology and common tests
1 Scope
This part of ISO 5395 specifies terminology and common test methods used for verification of safety
requirements for combustion engine powered rotary lawnmowers and cylinder lawnmowers including
pedestrian-controlled (with or without sulky) and ride-on types (hereafter named “lawnmower”), and
equipped with:
— metallic cutting means and/or;
— non-metallic cutting means with one or more cutting elements pivotally mounted on a generally
circular drive unit, where these cutting elements rely on centrifugal force to achieve cutting, and
have a kinetic energy for each single cutting element of 10 J or more.
This document does not apply to:
— robotic and remote-controlled lawnmowers, flail mowers, grassland mowers, sickle bar mowers,
towed/semi-mounted grass cutting machines, and scrub-clearing machines;
— cutting-means assembly when used in combination with an agricultural tractor;
— electrically powered and battery-powered lawnmowers.
[1] [2]
NOTE IEC 60335-1 together with IEC 60335-2-77 give requirements for pedestrian-controlled walk-
behind electrically powered lawnmowers.
This document is not applicable to lawnmowers which are manufactured before the date of publication
of this document.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 1032:2003+A1:2008, Mechanical vibration — Testing of mobile machinery in order to determine the
vibration emission value
IEC 61672-1:2002, Electroacoustics — Sound level meters — Part 1: Specifications
ISO 354:2003, Acoustics — Measurement of sound absorption in a reverberation room
ISO 683-9:1988, Heat-treatable steels, alloy steels and free-cutting steels — Part 9: Wrought free-cutting steels
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 4871, Acoustics — Declaration and verification of noise emission values of machinery and equipment
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

ISO 5008:2002, Agricultural wheeled tractors and field machinery — Measurement of whole-body vibration
of the operator
ISO 5008:2002/Cor 1:2005, Agricultural wheeled tractors and field machinery — Measurement of whole-
body vibration of the operator — Technical Corrigendum 1
ISO 5395-2:2013, Garden equipment — Safety requirements for combustion-engine-powered lawnmowers —
Part 2: Pedestrian-controlled lawnmowers
ISO 5395-3:2013, Garden equipment — Safety requirements for combustion-engine-powered lawnmowers —
Part 3: Ride-on lawnmowers with seated operator
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 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 16063 (all parts), Methods for the calibration of vibration and shock transducers
ISO 20643:2005, Mechanical vibration — Hand-held and hand-guided machinery — Principles for evaluation
of vibration emission
ISO 20643:2005/Amd.1:2012, Mechanical vibration — Hand-held and hand-guided machinery — Principles
for evaluation of vibration emission — Amendment 1: Accelerometer positions
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12100 and the following apply.
3.1
attachment
device designed for mounting only on a specific machine to perform a specific task related to mowing
and not intended to be universally adaptable to other lawnmowers
3.2
brake steering
steering achieved by applying a decelerating force to the traction drive on one side of the lawnmower
with the drive to the other side still applied
3.3
clutch steering
steering achieved by disconnecting the traction drive to one side of the lawnmower with the drive to the
other side still fully engaged
3.4
cutting means
mechanism or part of the lawnmower that is designed to perform the cutting action
3.5
cutting-means assembly
cutting means together with the cutting-means enclosure, including cutting-means shaft(s) and guide
wheels/slides
3.6
cutting-means control
device to disengage the cutting means from its drive and stop the cutting-means motion while keeping
the engine running
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

3.7
cutting-means enclosure
part or assembly, including the discharge chute and guard for grass catcher opening, designed to prevent
unintended contact with the cutting means
3.8
cutting-means tip circle
path determined by the outer-most point of the cutting-means cutting edge as it rotates about its axis
3.9
cutting-means stopping time
interval from the instant of release of the cutting-means operator-presence control or disengagement of
the cutting-means control until the cutting means have stopped
3.10
cutting width
total distance across the cutting-means path at a right angle to the direction of travel
3.11
cylinder lawnmower
lawnmower with one or more cutting means, rotating about an axis parallel to a supporting surface, that
provide a shearing action with a fixed cutter bar
Note 1 to entry: See example in Figure 1.
1
2
Key
1 cutting means
2 cutter bar
Figure 1 — Example of cylinder lawnmower cutting means
3.12
discharge chute
portion of the cutting-means enclosure, extending outward from the discharge opening, designed to
control the ejection of material from the cutting means
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

3.13
discharge opening
opening in the cutting-means enclosure through which cut grass is ejected
3.14
flail mower
mower with a multiplicity of free-swinging cutting elements that rotate about a horizontal axis, which
cuts the grass by impact and mulches it with the same tools
[SOURCE: ISO 17101-1:2012, definition 3.2]
3.15
grass catcher
part or combination of parts, intended to be used with the lawnmower, which provides a means for
collecting grass clippings
[SOURCE: ISO 11094:1991, modified]
3.16
grassland mower
mower with a cutting means rotating about a vertical axis for cutting or mulching high grass, having a
minimum cutting height of 50 mm, the cutting-means enclosure of which is not fully enclosed
3.17
hydrostatic bypass valve
device designed to allow a hydrostatically-driven lawnmower to be moved without the engine running
3.18
lever steer lawnmower
lawnmower in which steering, traction-drive engagement, and speed-control functions are combined
and controlled by hand-operated lever(s), which can also control the braking function
3.19
maximum operating engine speed
highest engine speed that can be attained with the operator control and with the cutting means engaged
3.20
mulching lawnmower
rotary lawnmower which returns clippings to the lawn without a discharge opening
3.21
nominal power
power at the maximum operating engine speed
Note 1 to entry: The power is expressed in kilowatts (kW).
3.22
normal operation
use of the machine, by the operator, which is reasonably foreseeable and which is consistent with such
activities as starting, cutting grass, stopping, fuelling, connecting to (or disconnecting from) a power
source, emptying the grass catcher, driving and mounting or dismounting ride-on machines
3.23
normal use
normal operation, routine maintenance, servicing, cleaning, transporting, storage, attaching or
removing attachments, and making routine adjustments
3.24
operator position
position of the operator holding the handles behind a pedestrian-controlled lawnmower or riding and holding
the steering device on a ride-on lawnmower or pedestrian-controlled lawnmower equipped with a sulky
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

3.25
operator-presence control
OPC
device that automatically interrupts power to a drive when the operator’s actuating force is removed
3.26
parking brake
device to prevent a stopped machine from moving
3.27
pedestrian-controlled lawnmower
lawnmower, with or without traction drive, designed to be controlled by the operator walking behind
the machine or from an attached sulky
3.28
pivoting handle
handle which is foldable for storage or park position
3.29
lawnmower
lawn-cutting machine, powered by a combustion engine, where the cutting means operates in a plane
approximately parallel to the ground and which uses the ground to determine the height of cut by means
of wheels, air-cushion or skids, etc.
3.30
ride-on lawnmower
self-propelled lawnmower on which an operator rides
3.31
robotic lawnmower
unattended lawnmower that operates automatically
3.32
roll-over protective structure
ROPS
structure designed to minimize the likelihood of crushing injury to the operator resulting from accidental
roll over of the machine with the operator in the normal operator position
3.33
rotary lawnmower
lawnmower in which one or more cutting means, cutting by impact, rotate about an axis perpendicular
to the cutting plane
3.34
scrub-clearing machine
powered mower, with cutting means rotating about a vertical axis, designed for cutting scrub and
woody vegetation, with no ground support forward of the cutting means and supported on either side
by skids, not wheels
3.35
service brake system
means for decelerating and stopping a machine from its ground travel speed
3.36
sickle bar mower
powered mower that reciprocates a knife or knives to provide a shearing action with a stationary cutter
bar or movable knife
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

3.37
stability
ability of a lawnmower to resist overturning as a result of static or dynamic forces arising in normal use,
e.g. travelling on slopes
[SOURCE: ISO 5053:1987, modified]
3.38
stopping distance
distance travelled between the point of the first application of the service brake control and the point at
which the machine motion stops
3.39
sulky
removable trailing platform with wheels, rollers or skids designed to carry an operator while controlling
a self-propelled pedestrian-controlled lawnmower
3.40
swing-over handle
handle which allows two opposite operator positions without turning the machine
3.41
throw line
steepest line in a vertical plane, tangential to the periphery of the cutting cylinder in the direction of
rotation, which does not intersect a guard or other components of a cylinder lawnmower
3.42
transport position
designated position of the cutting means during movement between work locations
3.43
zero-turn lawnmower
ride-on lawnmower that can pivot 360° about the midpoint between the drive wheels
4 Common test methods
4.1 If not otherwise specified within this document, the tests may be carried out in any order and on
separate machines, cutting-means enclosures, and cutting-means components.
When the order in which tests should be carried out and the number of permitted machines are not
defined in this part of ISO 5395, these conditions should be determined by agreement between the
persons carrying out the tests and the manufacturer. Descriptions of a number of common test methods
applicable to both pedestrian-controlled lawnmowers and ride-on lawnmowers are included in the
annexes of this part of ISO 5395.
4.2 The following test methods are applicable to rotary lawnmowers only:
— cutting-means impact test as given in Annex B;
— foot protection test as given in Annex C;
— structural integrity test as given in Annex D;
— thrown object test as given in Annex E.
4.3 The following test methods are applicable to both rotary lawnmowers and cylinder lawnmowers:
— cutting-means stopping time and durability test as given in Annex A;
— noise test code as given in Annex F;
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

— whole-body vibration and hand-arm vibration at the handles as given in Annex G;
— determination of hot surfaces as given in Annex H.
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

Annex A
(normative)

Lawnmower cutting-means stopping time test
A.1 General
This annex specifies the method to measure the stopping time of cutting means.
A.2 Test object
The test shall be carried out on a lawnmower equipped with the cutting means to be tested. If the
lawnmower has alternative cutting means available, it shall be tested with the cutting means which
produces the longest stopping time.
A.3 Apparatus
A.3.1 Rotational speed indicator, with a rotating speed reading inaccuracy of ±2,5 %.
A.3.2 Time recording device.
A.3.2.1 Stopwatch, in cases where the results obtained are at least 0,3 s less than the allowed cutting-
means stopping time.
A.3.2.2 Automatic time recording device, with an inaccuracy of ±2,5 % of the maximum allowed
stopping time and including devices according to A.3.2.2.1 and A.3.2.2.2.
A.3.2.2.1 Device, for registering the moment of release of the cutting-means operator-presence
control or operation of the control.
A.3.2.2.2 Device, for registering the movement of the cutting means with at least 36 inputs per
revolution.
A.4 Test condition and lawnmower preparation
The ambient temperature shall be between 15 °C and 35 °C.
The lawnmower shall be mounted and instrumented in such a manner that the results of the test are not
affected. If an external starting device is used, it shall not influence the results.
Prior to the test the lawnmower shall be assembled and adjusted according to the instruction handbook.
Knives of cylinder lawnmowers shall be lubricated. For cylinder lawnmowers, the rotating cutting
cylinder(s) and/or the stationary cutting edge(s) shall be adjusted such that either:
2
— a sheet of Kraft paper, of nominal 80 g/m construction, is cut at least along 50 % of the width of cut, or
— the gap between moving and stationary cutting means at standstill does not exceed 0,15 mm over
the whole width of cut when checked with calibrated strip gauges.
The lawnmower shall be operated for 15 min. During this 15 min period, the cutting-means control shall
be operated 10 times at maximum operating engine speed.
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SIST EN ISO 5395-1:2014
ISO 5395-1:2013(E)

For cylinder lawnmowers, care shall be taken to avoid overheating the cutting means by operating
con
...