Machinery for forestry - Safety requirements and testing for pole-mounted powered pruners - Part 2: Machines for use with backpack power source (ISO 11680-2:2021)

This document specifies safety requirements and measures for their verification for the design and
construction of portable, hand-held, pole-mounted powered pruners with a backpack power unit
(hereafter referred to as “machine”). These machines use a power transmission shaft to transmit power
to a cutting attachment consisting of a combination of saw-chain and guide bar, a reciprocating saw
blade or a single-piece circular saw blade with a 205 mm maximum outside diameter. Methods for the
elimination or reduction of hazards arising from the use of these machines and the type of information
on safe working practices to be provided by the manufacturer are specified.
This document, together with the relevant sections of ISO 11680-1:2021, deals with all significant
hazards, hazardous situations or hazardous events, with the exception of electric shock from contact
with overhead electric lines (apart from warnings and advices for inclusion in the instructions) and
whole-body vibration from the backpack power unit, relevant to these machines when they are used as
intended and under conditions of misuse which are reasonably foreseeable by the manufacturer.
NOTE 1 A standardized test procedure for measuring whole-body vibration from the backpack power unit is
not available at the date of publication.
NOTE 2 See Annex A for a list of significant hazards.
This document is applicable to portable, hand-held, pole-mounted powered pruners with backpack
power unit manufactured after its date of publication.

Forstmaschinen - Sicherheitstechnische Anforderungen und Prüfung für motorbetriebene Hochentaster - Teil 2: Maschinen für den Gebrauch mit rückentragbarer Antriebseinheit (ISO 11680-2:2021)

Dieses Dokument enthält sicherheitstechnische Anforderungen sowie Maßnahmen zu deren Überprüfung für die Gestaltung und Konstruktion von tragbaren, handgehaltenen, motorbetriebenen Hochentastern mit rückentragbarer Antriebseinheit (nachfolgend als "Maschine" bezeichnet). Diese Maschinen verwenden eine Antriebswelle zur Übertragung der Energie auf die Schneidgarnitur, die aus einer Kombination einer Sägekette und Führungsschiene, einem sich hin und her bewegenden Sägeblatt oder einem Kreissägeblatt mit einem Außendurchmesser von höchstens 205 mm besteht. Verfahren für die Beseitigung oder Verringerung von Gefährdungen werden festgelegt, die durch den Einsatz der Maschinen entstehen, sowie die Art der Informationen für sichere Arbeitsweisen, die vom Hersteller zur Verfügung zu stellen sind.
Dieses Dokument, zusammen mit den relevanten Abschnitten von ISO 11680-1:2021, behandelt alle signifikanten Gefährdungen, Gefährdungssituationen oder Gefährdungsereignisse, mit Ausnahme des elektrischen Schlags durch Kontakt mit oberirdischen elektrischen Leitungen (abgesehen von Warnhinweisen und Empfehlungen zur Aufnahme in die Gebrauchsanleitung) und den von der rückentragbaren Antriebseinheit ausgehenden Ganzkörperschwingungen, die für diese Maschinen relevant sind sofern sie unter dem vorgegebenen Zweck und bei vom Hersteller vernünftigerweise vorhersehbarem Missbrauch eingesetzt werden.
ANMERKUNG 1 Ein standardisiertes Prüfverfahren zur Messung der Ganzkörperschwingungen, die von der rückentragbaren Antriebseinheit ausgehen, ist zum Ausgabedatum nicht verfügbar.
ANMERKUNG 2 Siehe Anhang A zur Liste der signifikanten Gefährdungen.
Dieses Dokument ist anzuwenden für tragbare Hand gehaltene Hochentaster mit rückentragbarer Antriebseinheit, die nach dessen Ausgabedatum hergestellt worden sind.

Matériel forestier - Exigences de sécurité et essais pour les perches élagueuses à moteur - Partie 2: Machines pour utilisation avec source motrice portée à dos (ISO 11680-2:2021)

Gozdarski stroji - Zahteve za varnost in preskušanje motornih žag za obvejevanje z drogom - 2. del: Stroji z ločenim ali nahrbtnim motornim pogonom (ISO 11680-2:2021)

Ta dokument določa varnostne zahteve in ukrepe za njihovo preverjanje za načrtovanje ter izdelavo prenosnih, ročnih motornih žag za obvejevanje z drogom z ločenim ali nahrbtnim motornim pogonom (v nadaljevanju: »stroj«). Ti stroji uporabljajo pogonsko gred za prenos moči
do nastavka za rezanje, ki ga sestavljajo veriga žage in vodilo, recipročno rezilo žage ali krožno rezilo žage v enem kosu z največjim zunanjim premerom 205 mm. Predpisane so metode
za odpravljanje ali zmanjšanje tveganj, ki izhajajo iz uporabe teh strojev, in vrsta informacij
o varnih delovnih praksah, ki jih mora zagotoviti proizvajalec.
Ta dokument poleg ustreznih razdelkov standarda ISO 11680-1:2021 opisuje vsa večja tveganja, nevarne situacije ali dogodke v zvezi s temi stroji, razen električnega udara zaradi stika z nadzemnimi električnimi kabli (vsebuje le opozorila in nasvete, ki morajo biti vključeni v navodila) in vibriranja celotnega telesa zaradi nahrbtnega motornega pogona, kadar se uporabljajo v skladu z
njihovim namenom in pod pogoji pričakovane nepravilne uporabe, ki jih določa proizvajalec.
OPOMBA 1: Na datum objave dokumenta standardiziran preskusni postopek za merjenje vibracij celotnega telesa zaradi nahrbtnega motornega pogona ni na voljo.
OPOMBA 2: Za seznam večjih tveganj glej dodatek A.
Ta dokument se uporablja za prenosne, ročne motorne žage za obvejevanje z drogom z ločenim ali nahrbtnim motornim pogonom, izdelane po datumu njegove izdaje.

General Information

Status
Published
Public Enquiry End Date
30-Apr-2020
Publication Date
08-Dec-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
02-Dec-2021
Due Date
06-Feb-2022
Completion Date
09-Dec-2021

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SLOVENSKI STANDARD
SIST EN ISO 11680-2:2022
01-januar-2022
Nadomešča:
SIST EN ISO 11680-2:2012
Gozdarski stroji - Zahteve za varnost in preskušanje motornih žag za obvejevanje
z drogom - 2. del: Stroji z ločenim ali nahrbtnim motornim pogonom (ISO 11680-
2:2021)

Machinery for forestry - Safety requirements and testing for pole-mounted powered

pruners - Part 2: Machines for use with backpack power source (ISO 11680-2:2021)

Forstmaschinen - Sicherheitstechnische Anforderungen und Prüfung für motorbetriebene

Hochentaster - Teil 2: Maschinen für den Gebrauch mit rückentragbarer Antriebseinheit

(ISO 11680-2:2021)

Matériel forestier - Exigences de sécurité et essais pour les perches élagueuses à

moteur - Partie 2: Machines pour utilisation avec source motrice portée à dos (ISO

11680-2:2021)
Ta slovenski standard je istoveten z: EN ISO 11680-2:2021
ICS:
65.060.80 Gozdarska oprema Forestry equipment
SIST EN ISO 11680-2:2022 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 11680-2:2022
---------------------- Page: 2 ----------------------
SIST EN ISO 11680-2:2022
EN ISO 11680-2
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2021
EUROPÄISCHE NORM
ICS 65.060.80; C Supersedes EN ISO 11680-2:2011
English Version
Machinery for forestry - Safety requirements and testing
for pole-mounted powered pruners - Part 2: Machines for
use with backpack power source (ISO 11680-2:2021)

Matériel forestier - Exigences de sécurité et essais pour Forstmaschinen - Sicherheitstechnische

les perches élagueuses à moteur - Partie 2: Machines Anforderungen und Prüfung für motorbetriebene

pour utilisation avec source motrice portée à dos (ISO Hochentaster - Teil 2: Maschinen für den Gebrauch mit

11680-2:2021) rückentragbarer Antriebseinheit (ISO 11680-2:2021)
This European Standard was approved by CEN on 9 October 2021.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11680-2:2021 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 11680-2:2022
EN ISO 11680-2:2021 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Annex ZA (informative) Relationship between this European Standard and the essential

requirements of Directive 2006/42/EC aimed to be covered ........................................................ 4

---------------------- Page: 4 ----------------------
SIST EN ISO 11680-2:2022
EN ISO 11680-2:2021 (E)
European foreword

This document (EN ISO 11680-2:2021) 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 May 2022, and conflicting national standards shall be

withdrawn at the latest by May 2022.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 11680-2:2011.

This document has been prepared under a Standardization Request given to CEN by the European

Commission and the European Free Trade Association, and supports essential requirements of EU

Directive(s) / Regulation(s).

For the relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral

part of this document.

Any feedback and questions on this document should be directed to the users’ national standards

body/national committee. A complete listing of these bodies can be found on the CEN website.

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, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 11680-2:2021 has been approved by CEN as EN ISO 11680-2:2021 without any

modification.
---------------------- Page: 5 ----------------------
SIST EN ISO 11680-2:2022
EN ISO 11680-2:2021 (E)
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered

This European Standard has been prepared under Commission’s standardization request "M/396

mandate to CEN and CENELEC for standardisation in the field of machinery" to provide one voluntary

means of conforming to essential requirements of the Directive 2006/42/EC of the European

Parliament and of the Council of 17 May 2006 on machinery.

Once this standard is cited in the Official Journal of the European Union under that Directive,

compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of

the scope of this standard, a presumption of conformity with the corresponding Essential

Requirements, of that Directive and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and
and Annex I of Directive 2006/42/EC
The relevant Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
EU Directive 2006/42/EC of this EN
1. ESSENTIAL HEALTH AND SAFETY
REQUIREMENTS
1.1.2. Principles of safety integration 4.1
1.1.3. Materials and products - not covered
1.1.5. Design of machinery to facilitate its 4.2; 4.3
handling
1.1.6. Ergonomics 4.2; 4.3
1.1.7. Operating positions - not covered
1.2. CONTROL SYSTEMS
1.2.1. Safety and reliability of control - not covered
systems
1.2.2. Control devices - not covered
1.2.3. Starting - not covered
1.2.4. Stopping
1.2.4.1. Normal stop - not covered
1.2.4.2. Operational stop - not covered
1.2.4.4. Assembly of machinery - not covered
1.2.6. Failure of the power supply - not covered
1.3. PROTECTION AGAINST MECHANICAL
HAZARDS
1.3.1. Risk of loss of stability - not covered
---------------------- Page: 6 ----------------------
SIST EN ISO 11680-2:2022
EN ISO 11680-2:2021 (E)
The relevant Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
EU Directive 2006/42/EC of this EN
1.3.2. Risk of break-up during operation 4.4
1.3.3. Risks due to falling or ejected - not covered
objects
1.3.4. Risks due to surfaces, edges or - not covered
angles
1.3.6. Risks related to variations in - not covered
operating conditions
1.3.7. Risks related to moving parts - not covered
1.3.8. Choice of protection against risks
arising from moving parts
1.3.8.1. Moving transmission parts - not covered
1.3.8.2. Moving parts involved in the - not covered
process
1.3.9. Risks of uncontrolled movements - not covered
1.4. REQUIRED CHARACTERISTICS OF
GUARDS AND PROTECTIVE DEVICES
1.4.1. General requirements - not covered
1.4.2.1. Fixed guards - not covered
1.4.2.2. Interlocking movable guards - not covered
1.4.2.3. Adjustable guards restricting - not covered
access
1.4.3. Special requirements for protective - not covered
devices
1.5. RISKS DUE TO OTHER HAZARDS
1.5.2. Static electricity - not covered
1.5.3. Energy supply other than electricity 4.4
1.5.4. Errors of fitting - not covered
1.5.5. Extreme temperatures - not covered
1.5.6. Fire - not covered
1.5.8. Noise - not covered
1.5.9. Vibrations - not covered
1.5.11. External radiation - not covered
1.5.13. Emissions of hazardous materials 4.4
and substances
1.5.15. Risk of slipping, tripping or falling - not covered
1.6. MAINTENANCE
1.6.1. Machinery maintenance - not covered
---------------------- Page: 7 ----------------------
SIST EN ISO 11680-2:2022
EN ISO 11680-2:2021 (E)
The relevant Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
EU Directive 2006/42/EC of this EN
1.6.2. Access to operating positions and - not covered
servicing points
1.6.3. Isolation of energy sources - not covered
1.6.4. Operator intervention - not covered
1.6.5. Cleaning of internal parts - not covered
1.7. INFORMATION
1.7.1. Information and warnings on the - not covered
machinery
1.7.1.1. Information and information - not covered
devices
1.7.1.2. Warning devices - not covered
1.7.2. Warning of residual risks - not covered
1.7.3. Marking of machinery - not covered
1.7.4. Instructions - not covered
1.7.4.1. General principles for the drafting - not covered
of instructions
1.7.4.2. Contents of the instructions - not covered
1.7.4.3. Sales literature - not covered
2. SUPPLEMENTARY ESSENTIAL HEALTH
AND SAFETY REQUIREMENTS FOR
CERTAIN CATEGORIES OF MACHINERY
2.2. PORTABLE HAND-HELD AND/OR
HAND-GUIDED MACHINERY
2.2.1. General 4.2
2.2.1.1. Instructions - not covered

WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European

Standard is maintained in the list published in the Official Journal of the European Union. Users of this

standard should consult frequently the latest list published in the Official Journal of the European

Union.

WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of

this standard.
---------------------- Page: 8 ----------------------
SIST EN ISO 11680-2:2022
INTERNATIONAL ISO
STANDARD 11680-2
Third edition
2021-10
Machinery for forestry — Safety
requirements and testing for pole-
mounted powered pruners —
Part 2:
Machines for use with backpack
power source
Matériel forestier — Exigences de sécurité et essais pour les perches
élagueuses à moteur —
Partie 2: Machines pour utilisation avec source motrice portée à dos
Reference number
ISO 11680-2:2021(E)
© ISO 2021
---------------------- Page: 9 ----------------------
SIST EN ISO 11680-2:2022
ISO 11680-2:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2021 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 11680-2:2022
ISO 11680-2:2021(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction .................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ..................................................................................................................................................................................... 1

3 Terms and definitions .................................................................................................................................................................................... 2

4 Safety requirements and/or protective measures .......................................................................................................... 3

4.1 General ........................................................................................................................................................................................................... 3

4.2 Hand grip on backpack power unit ...................................................................................................................................... 3

4.2.1 Requirements ........................................................................................................................................................................ 3

4.2.2 Verification .............................................................................................................................................................................. 3

4.3 Harness for backpack power unit .......................................................................................................................................... 3

4.3.1 Requirements ........................................................................................................................................................................ 3

4.3.2 Verification .............................................................................................................................................................................. 4

4.4 Hydr
...

SLOVENSKI STANDARD
oSIST prEN ISO 11680-2:2020
01-april-2020
Gozdarski stroji - Zahteve za varnost in preskušanje motornih žag za obvejevanje
z drogom - 2. del: Stroji z ločenim ali nahrbtnim motornim pogonom (ISO/DIS
11680-2:2020)

Machinery for forestry - Safety requirements and testing for pole-mounted powered

pruners - Part 2: Machines for use with back-pack power source (ISO/DIS 11680-2:2020)

Forstmaschinen - Sicherheitstechnische Anforderungen und Prüfung für motorbetriebene

Hochentaster - Teil 2: Maschinen für den Gebrauch mit rückentragbarer Antriebseinheit

(ISO/DIS 11680-2:2020)

Matériel forestier - Exigences de sécurité et essais pour les perches élagueuses à

moteur - Partie 2: Machines pour utilisation avec source motrice portée à dos (ISO/DIS

11680-2:2020)
Ta slovenski standard je istoveten z: prEN ISO 11680-2
ICS:
65.060.80 Gozdarska oprema Forestry equipment
oSIST prEN ISO 11680-2:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 11680-2:2020
---------------------- Page: 2 ----------------------
oSIST prEN ISO 11680-2:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 11680-2
ISO/TC 23/SC 17 Secretariat: SIS
Voting begins on: Voting terminates on:
2020-02-18 2020-05-12
Machinery for forestry — Safety requirements and testing
for pole-mounted powered pruners —
Part 2:
Machines for use with back-pack power source

Matériel forestier — Exigences de sécurité et essais pour les perches élagueuses à moteur —

Partie 2: Machines pour utilisation avec source motrice portée à dos
ICS: 65.060.80
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 11680-2:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020
---------------------- Page: 3 ----------------------
oSIST prEN ISO 11680-2:2020
ISO/DIS 11680-2:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 11680-2:2020
ISO/DIS 11680-2:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Safety requirements and / or protective measures ......................................................................................................... 2

4.1 General ........................................................................................................................................................................................................... 2

4.2 Hand grip on backpack power unit ....................................................................................................................................... 3

4.2.1 Requirements ..................................................................................................................................................................... 3

4.2.2 Verification ............................................................................................................................................................................ 3

4.3 Harness for backpack power unit ........................................................................................................................................... 3

4.3.1 Requirements ..................................................................................................................................................................... 3

4.3.2 Verification ............................................................................................................................................................................ 4

4.4 Hydraulic and pneumatic pipes and hoses ..................................................................................................................... 4

4.4.1 Requirements ..................................................................................................................................................................... 4

4.4.2 Verification ............................................................................................................................................................................ 4

5 Information for use ............................................................................................................................................................................................ 4

Annex A (informative) List of significant hazards................................................................................................................................... 5

Bibliography ................................................................................................................................................................................................................................ 6

© ISO 2020 – All rights reserved iii
---------------------- Page: 5 ----------------------
oSIST prEN ISO 11680-2:2020
ISO/DIS 11680-2:2020(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.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

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. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: www .iso .org/ iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture

and forestry, Subcommittee SC 17, Manually portable machinery.

This third edition cancels and replaces the second edition (ISO 11680-2:2011), which has been

technically revised.
The main changes compared to the previous edition are as follows:
— 4.1 Reference updated to latest version of ISO 11680-1

— 4.3 Requirements for the harness reworded and aligned with the requirements for double shoulder

harnesses in ISO 11680-1
A list of all parts in the ISO 11680 series can be found on the ISO website.
iv © ISO 2020 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 11680-2:2020
ISO/DIS 11680-2:2020(E)
Introduction
This document is a type-C standard as stated in ISO 12100.

This document is of relevance, in particular, for the following stakeholder groups representing the

market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);

— health and safety bodies (regulators, accident prevention organisations, market surveillance etc.)

Others can be affected by the level of machinery safety achieved with the means of the document by the

above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises
...

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