Machinery for forestry - Portable chain-saw safety requirements and testing - Part 2: Chain-saws for tree service (ISO 11681-2:2022)

This document specifies safety requirements and measures for verification for the design, construction, transporting and commissioning for tree service of portable, combustion-engine, hand-held chain-saws having a maximum mass of 4,3 kg (without the guide bar and saw-chain and with tanks empty).
The chain-saws are intended to be used, with the right hand on the rear handle and left hand on the front handle, by a trained operator.
Dismantling and scrapping of the product is not covered by this document. 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 deals with all significant hazards, hazardous situations and hazardous events relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex B).
This document is applicable to chain-saws manufactured after its date of publication.
NOTE      Figure 1 shows an example of a chain-saw within the scope of this document.

Forstmaschinen - Sicherheitstechnische Anforderungen und Prüfung für tragbare Kettensägen - Teil 2: Kettensägen für die Baumpflege (ISO 11681-2:2022)

Dieses Dokument legt die sicherheitstechnischen Anforderungen und Maßnahmen zur Feststellung deren Übereinstimmung für die Gestaltung, Konstruktion, Transport und Inbetriebnahme von tragbaren, handgehaltenen verbrennungsmotorisch betriebenen Kettensägen für die Baumpflege, mit einer maximalen Masse von 4,3 kg (ohne Führungsschiene und Sägekette und mit leeren Tanks) fest.
Die Kettensägen sind für die Benutzung mit der rechten Hand am hinteren Griff und der linken Hand am vorderen Griff, durch einen in der Anwendung ausgebildeten Benutzer vorgesehen.
Demontage und Verschrottung des Produkts werden nicht in diesem Dokument behandelt. Verfahren zur Vermeidung oder Verminderung der sich aus dem Gebrauch dieser Maschinen ergebenden Gefährdungen, sowie Informationen über sicheres Arbeiten, die vom Hersteller zur Verfügung zu stellen sind, werden festgelegt.
Dieses Dokument behandelt alle signifikanten Gefährdungen, Gefährdungssituationen oder Gefährdungsereignisse, die für diese Maschinen relevant sind, sofern sie zu dem vorgesehenen Zweck und bei vernünftigerweise durch den Hersteller vorhersehbarem Missbrauch eingesetzt werden (siehe Anhang B).
Dieses Dokument ist nicht anzuwenden für Kettensägen, die nach dessen Ausgabedatum hergestellt worden sind.
ANMERKUNG   Bild 1 zeigt ein Beispiel einer Kettensäge im Geltungsbereich dieses Dokuments.

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)

Le présent document spécifie les exigences de sécurité et les mesures pour leur vérification, pour la conception, la construction, le transport et la mise en service des scies à chaîne portatives à moteur à combustion interne pour l’élagage des arbres, tenues à la main, ayant une masse maximale de 4,3 kg (guide-chaîne et chaîne non compris et réservoirs vides).
Les scies à chaîne sont prévues pour être manœuvrées avec la main droite sur la poignée arrière et la main gauche sur la poignée avant, par un opérateur.
Le démontage et la mise au rebut du produit ne sont pas couverts par le présent document.  Des méthodes pour éliminer ou réduire les dangers inhérents à l'utilisation de ces machines, ainsi que le type d'informations sur les pratiques d'utilisation sûres à fournir par le fabricant.
Le présent document traite de tous les dangers significatifs, situations dangereuses et événements dangereux pertinents pour ces machines, lorsqu'elles sont utilisées de la manière prévue et dans des conditions de mauvais usage raisonnablement prévisibles par le fabricant. (voir Annexe B)
Le présent document s’applique aux scies à chaîne fabriquées après sa date de publication.
NOTE         La Figure 1 montre un exemple de scie à chaîne conforme au domaine d’application du présent document.

Gozdarski stroji - Zahteve za varnost in preskušanje prenosnih motornih verižnih žag - 2. del: Verižne žage za nego dreves (ISO 11681-2:2022)

Ta dokument določa varnostne zahteve in ukrepe za preverjanje za zasnovo, konstrukcijo, prevažanje in usposobitev za zagon prenosnih, ročnih verižnih žag z notranjim izgorevanjem za nego dreves z največjo maso 4,3 kg (brez vodila in verige žage ter ob praznih rezervoarjih). Verižne žage lahko uporablja usposobljen upravljavec, ki ima desno roko na zadnjem ročaju, levo roko pa na sprednjem ročaju. Ta dokument ne zajema razstavljanja in razreza izdelka. 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 obravnava vsa večja tveganja, nevarne situacije in nevarne dogodke v zvezi s temi stroji, kadar se uporabljajo v skladu s predvidenim namenom in pod pogoji razumno predvidljive nepravilne uporabe, ki jih določa proizvajalec (glej dodatek B). Ta dokument se uporablja za verižne žage, izdelane po datumu njegove izdaje. OPOMBA: Slika 1 prikazuje primer verižne žage, ki spada na področje uporabe tega dokumenta.

General Information

Status
Published
Publication Date
24-May-2022
Withdrawal Date
29-Nov-2022
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
25-May-2022
Completion Date
25-May-2022

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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
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
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.
...

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