SIST EN ISO 11681-2:1999/A1:2004
(Amendment)Machinery for forestry - Portable chain-saws - Safety requirements and testing - Part 2: Chain-saws for tree service - Amendment 1 (ISO 11681-2:1998/AM 1:2003)
Machinery for forestry - Portable chain-saws - Safety requirements and testing - Part 2: Chain-saws for tree service - Amendment 1 (ISO 11681-2:1998/AM 1:2003)
Forstmaschinen - Tragbare Motorsägen-Sicherheitstechnische Anforderungen und Prüfung - Teil 2: Motorsägen für die Baumpflege - Änderung 1 (ISO 11681-2:1998/AM 1:2003)
Der erste und zweite Absatz sind wie folgt zu ersetzen:
Dieser Teil von ISO 11681 enthält sicherheitstechnische Anforderungen und deren Feststellung der Übereinstimmung für die Gestaltung und die Konstruktion von tragbaren, handgeführten Motor-sägen mit Antrieb durch Verbrennungsmotor für die Baumpflege, die für einen in der Anwendung unterwiesene Benutzer zum Entasten und Absägen stehender Baumkronen ausgelegt sind.
Die von dieser Norm erfassten Motorsägen haben ein maximales Gewicht von 4,3 kg (ohne Führungsschiene und Kette und leere Tanks) und einen Motorhubraum, der durch das Haltemoment (wie in Anhang C beschrieben) und einer Seitenbalance (wie in Anhang D beschrieben) festgelegt wird.
Matériel forestier - Scies a chaîne portatives - Exigences de sécurité et essais - Partie 2: Scies a chaîne pour l'élagage des arbres - Amendement 1 (ISO 11681-2:1998/AM 1:2003)
Stroji za gozdarstvo - Prenosne motorne verižne žage - Varnostne zahteve in preskušanje - 2. del: Žage za nego drevesa (ISO 11681-2:1998/AM 1:2003)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 11681-2:1999/A1:2004
01-junij-2004
Stroji za gozdarstvo - Prenosne motorne verižne žage - Varnostne zahteve in
preskušanje - 2. del: Žage za nego drevesa (ISO 11681-2:1998/AM 1:2003)
Machinery for forestry - Portable chain-saws - Safety requirements and testing - Part 2:
Chain-saws for tree service - Amendment 1 (ISO 11681-2:1998/AM 1:2003)
Forstmaschinen - Tragbare Motorsägen-Sicherheitstechnische Anforderungen und
Prüfung - Teil 2: Motorsägen für die Baumpflege - Änderung 1 (ISO 11681-2:1998/AM
1:2003)
Matériel forestier - Scies a chaîne portatives - Exigences de sécurité et essais - Partie 2:
Scies a chaîne pour l'élagage des arbres - Amendement 1 (ISO 11681-2:1998/AM
1:2003)
Ta slovenski standard je istoveten z: EN ISO 11681-2:1998/A1:2003
ICS:
65.060.80 Gozdarska oprema Forestry equipment
SIST EN ISO 11681-2:1999/A1:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN ISO 11681-2:1998/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2003
ICS 65.060.80
English version
Machinery for forestry - Portable chain-saws - Safety
requirements and testing - Part 2: Chain-saws for tree service -
Amendment 1 (ISO 11681-2:1998/AM 1:2003)
Matériel forestier - Scies à chaîne portatives - Exigences de Forstmaschinen - Tragbare Motorsägen-
sécurité et essais - Partie 2: Scies à chaîne pour l'élagage Sicherheitstechnische Anforderungen und Prüfung - Teil 2:
des arbres - Amendement 1 (ISO 11681-2:1998/AM Motorsägen für die Baumpflege - Änderung 1 (ISO 11681-
1:2003) 2:1998/AM 1:2003)
This amendment A1 modifies the European Standard EN ISO 11681-2:1998; it was approved by CEN on 28 October 2003.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11681-2:1998/A1:2003 E
worldwide for CEN national Members.
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EN ISO 11681-2:1998/A1:2003 (E)
Foreword
This document (EN ISO 11681-2:1998/A1:2003) 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 2004, and conflicting national standards
shall be withdrawn at the latest by May 2004.
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(s).
For relationship with EU Directive(s), 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, Czech
Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and
the United Kingdom.
NOTE FROM CMC The foreword is susceptible to be amended on reception of the German
language version. The confirmed or amended foreword, and when appropriate, the normative
annex ZB for the references to international publications with their relevant European
publications will be circulated with the German version.
Endorsement notice
The text of ISO 11681-2:1998 has been approved by CEN as EN ISO 11681-2:1998/A1:2003
without any modifications.
2
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EN ISO 11681-2:1998/A1:2003 (E)
Annex ZA
(informative)
Relationship of this document with EC Directives
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 EC
Directive(s) :
Machinery Directive 98/37/EC, amended by Directive 98/79/EC.
Compliance with this document provides one means of conforming with the specific essential
requirements of the Directive concerned and associated EFTA regulations.
WARNING: Other requirements and other EC Directives may be applicable to the product(s)
falling within the scope of this document.
3
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INTERNATIONAL ISO
STANDARD 11681-2
First edition
1998-04-01
AMENDMENT 1
2003-11-15
Machinery for forestry — Portable chain-
saws — Safety requirements and
testing —
Part 2:
Chain-saws for tree service
AMENDMENT 1
Matériel forestier — Scies à chaîne portatives — Exigences de sécurité
et essais —
Partie 2: Scies à chaîne pour l'élagage des arbres
AMENDEMENT 1
Reference number
ISO 11681-2:1998/Amd.1:2003(E)
©
ISO 2003
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ISO 11681-2:1998/Amd.1:2003(E)
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ii © ISO 2003 — All rights reserved
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ISO 11681-2:1998/Amd.1:2003(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.
Amendment 1 to ISO 11681-2:1998 was prepared by Technical Committee ISO/TC 23, Tractors and
machinery for agriculture and forestry, Subcommittee SC 17, Manually portable forest machinery.
© ISO 2003 — All rights reserved iii
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ISO 11681-2:1998/Amd.1:2003(E)
Machinery for forestry — Portable chain-saws — Safety
requirements and testing —
Part 2:
Chain-saws for tree service
AMENDMENT 1
Page v, Introduction
In order to reflect the changes made by this amendment, carry out the following modifications to the list in the
Introduction specifying the differences between ISO 11681-2 and ISO 11681-1.
Modify the first and second points to read
“…
clause 1: the tree service chain-saws are limited in size by the maximum allowed dry mass of 4,3 kg;
clause 3: a definition of trained operator has been added and that for chain saws for tree service has
been changed;
…”
Modify the fourth and fifth points to read
“…
subclause 4.3: a requirement for the sideways balance, measured in accordance with a new Annex D,
has been added with a limited holding moment of 6 N⋅m;
subclause 4.4: the non-manual chain-brake system shall meet stricter requirements than those in
ISO 13772 and the allowed kickback angle has been reduced to 25°;
…”
Delete the seventh and eleventh indents (those making reference to 4.9 and 4.10, and 4.18), and modify the
fourteenth and fifteenth indents to read
“…
subclause 6.3: new safety warnings have been added along with a new Annex E;
subclause 6.4: new markings on the saw and information at the point of sale are requested,
examples of the symbols to be used are given in a new Annex F.
…”
© ISO 2003 — All rights reserved 1
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ISO 11681-2:1998/Amd.1:2003(E)
Page 1, Clause 1
Replace the first and second paragraphs of the Scope by the following.
“This part of ISO 11681 specifies safety requirements and their verification for the design and
construction of portable combustion-engine, hand-held chain-saws for tree service, designed for use by a
trained operator for pruning and dismantling standing tree crowns.
It is applicable to chain-saws having a maximum mass of the saw equal to 4,3 kg, without guide bar and
saw chain and with empty tanks.”
Pages 1 and 2, Clause 2
Add the dates as follows to the two remaining undated International Standards given in the list of normative
references:
“ISO 6531:1999, …”
“ISO 9518:1999, …”
Page 2, Clause 3
Replace the first paragraph by the following.
“For the purposes of this document, the definitions given in ISO 6531, with the exception of the definition
of 3.1, and the following apply.”
Replace definition 3.1 with
“ 3.1
chain-saw for tree service
specialised chain-saw of limited mass designed for use by a trained operator (see 3.2) for pruning and
dismantling standing tree crowns”
Replace 3.2, “attachment point” (defined in ISO 6531:1999), with the following term and definition.
“ 3.2
trained operator
person who has competence and knowledge in
the use and particular hazards associated with using a chain-saw (for tree service work)
manufactured in accordance with the requirements of this part of ISO 11681, and
the precautions to be taken to limit these hazards, including the wearing of the recommended
personal protective equipment (PPE)”
Page 4, 4.3
Replace the entire text of the subclause by the following.
“The chain-saw shall be balanced when fitted with the manufacturer’s recommended guide-bars. The
balance shall be tested in accordance with ISO 8334. The holding moment shall be a maximum 6 N⋅m,
when determined in accordance with Annex C.
2 © ISO 2003 — All rights reserved
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ISO 11681-2:1998/Amd.1:2003(E)
The maximum angle of the guide-bar shall not exceed 25° above and below the horizontal plane.
Sideways balance when measured in accordance with Annex D shall be 0° ± 10°.”
Page 4, 4.4.1
Strengthen the requirements for the non-manually chain brake activation system by adding the following
limitations on the threshold values, changing the second sentence of the second paragraph to read
“The performance of the system shall be determined in accordance with ISO 13772, but with the
2 2
threshold level for activation modified to y = 1 500 m/s and x = 7
...
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