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SLOVENSKI STANDARD
01-julij-2022
Nadomešča:
SIST EN ISO 11681-2:2012
SIST EN ISO 11681-2:2012/A1:2017
Gozdarski stroji - Zahteve za varnost in preskušanje prenosnih motornih verižnih
žag - 2. del: Verižne žage za nego dreves (ISO 11681-2:2022)
Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2:
Chain-saws for tree service (ISO 11681-2:2022)
Forstmaschinen - Sicherheitstechnische Anforderungen und Prüfungen für tragbare
Kettensägen - Teil 2: Kettensägen für die Baumpflege (ISO 11681-2:2022)
Matériel forestier - Exigences de sécurité et essais des scies à chaîne portatives - Partie
2: Scies à chaîne pour l'élagage des arbres (ISO 11681-2:2022)
Ta slovenski standard je istoveten z: EN ISO 11681-2:2022
ICS:
65.060.80 Gozdarska oprema Forestry equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 11681-2
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 65.060.80 Supersedes EN ISO 11681-2:2011, EN ISO 11681-
2:2011/A1:2017
English Version
Machinery for forestry - Portable chain-saw safety
requirements and testing - Part 2: Chain-saws for tree
service (ISO 11681-2:2022)
Matériel forestier - Exigences de sécurité et essais des Forstmaschinen - Sicherheitstechnische
scies à chaîne portatives - Partie 2: Scies à chaîne pour Anforderungen und Prüfung für tragbare Kettensägen -
l'élagage des arbres (ISO 11681-2:2022) Teil 2: Kettensägen für die Baumpflege (ISO 11681-
2:2022)
This European Standard was approved by CEN on 16 January 2022.
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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11681-2:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of EU Directive 2006/42/EC aimed to be covered . 4
European foreword
This document (EN ISO 11681-2:2022) 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 November 2022, and conflicting national standards
shall be withdrawn at the latest by November 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 11681-2:2011, EN ISO 11681-2:2011/A1:2017.
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 11681-2:2022 has been approved by CEN as EN ISO 11681-2:2022 without any
modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of EU Directive 2006/42/EC aimed to be covered
This European Standard has been prepared under a Commission’s standardization request “M/396
mandate to CEN and CENELEC for Standardization in the field of machinery” to provide one voluntary
means of conforming to essential requirements of Directive 2006/42/EC of the European Parliament
and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC.
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 Annex I of Directive
2006/42/EC
The relevant essential requirements of Clause(s)/ subclause(s) Remarks/Notes
Directive 2006/42/EC of this EN
1.1.2. Principles of safety integration 4.1, 5.1.2, 5.1.3, 5.3
1.1.3. Materials and products 4.17.1, 4.18, 5.1.3
1.1.5. Design of machinery to facilitate 4.2.1, 4.3.2, 4.4
its handling
1.1.6. Ergonomics 4.2, 4.3, 4.4, 4.7, 4.11, 4.12,
4.18, 5.1.3
1.1.7. Operating positions 5.1.3
1.2.1. Safety and reliability of control 4.10, 4.11, 4.12, 4.19
systems
1.2.2. Control devices 4.5.1, 4.10, 4.11, 4.12, 5.1.3
1.2.3. Starting 4.10
1.2.4.1. Normal stop 4.11
1.3.2. Risk of break-up during operation 4.2.1, 4.3.1, 4.3.2, 4.6
1.3.4. Risks due to surfaces, edges 4.9, 5.1.3
or angles
1.3.6. Risks related to variations - Not covered
in operating conditions
1.3.8. Choice of protection against 4.3.1, 4.3.2, 4.13
risks arising from moving parts
1.3.9. Risks of uncontrolled movements 4.14
1.4.1. General requirements 4.3.1, 4.3.2, 4.13
1.4.2.1. Fixed guards 4.3.1, 4.3.2, 4.13
1.5.1. Electricity supply 4.15
1.5.3. Energy supply other than electricity 5.1.3
1.5.6. Fire 4.16, 4.17, 5.1
1.5.8. Noise 4.23, 5.1.3
1.5.9. Vibrations 4.22, 5.1.2, 5.1.3
1.5.11. External radiation 4.24
1.5.13. Emissions of hazardous 4.8, 4.18, 5.1.3
materials and substances
1.6.1. Machinery maintenance - Not covered
1.6.3. Isolation of energy sources - Not covered
1.7. Information 5.1.3
1.7.1. Information and warnings 4.11
on the machinery
1.7.1.1. Information and information 5.2
devices
1.7.2. Warning of residual risks 5.2, 5.3
1.7.3. Marking of machinery 5.2
1.7.4. Instructions Clause 5
1.7.4.1. General principles for the Clause 5
drafting of instructions
1.7.4.2. Contents of the instructions Clause 5 1.7.4.2 (u):
This standard does not
provide presumption of
conformity regarding the
declaration of sound
power level
1.7.4.3. Sales literature - Not covered
4.1.2.5. Lifting accessories and their 4.21, 5.1.3, 5.3, 5.5,
components Annex A
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.
INTERNATIONAL ISO
STANDARD 11681-2
Fourth edition
2022-03
Machinery for forestry — Portable
chain-saw safety requirements and
testing —
Part 2:
Chain-saws for tree service
Matériel forestier — Exigences de sécurité et essais des scies à chaîne
portatives —
Partie 2: Scies à chaîne pour l'élagage des arbres
Reference number
ISO 11681-2:2022(E)
ISO 11681-2:2022(E)
© ISO 2022
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
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Published in Switzerland
ii
ISO 11681-2:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 3
4 Safety requirements and/or protective measures . 4
4.1 General . 4
4.2 Handles . 4
4.2.1 Requirements . 4
4.2.2 Verification . 4
4.3 Hand protection . . 4
4.3.1 Protection at front handle. 4
4.3.2 Protection at rear handle. 5
4.4 Balance and holding moment . 5
4.4.1 Requirements . 5
4.4.2 Verification . 6
4.5 Protection against injury by kickback . . 6
4.5.1 Chain brake . 6
4.5.2 Non-manual chain brake . 6
4.5.3 Kickback and chain stop angles . 6
4.6 Chain catcher.
...