EN ISO 11680-2:2021
(Main)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)
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, Hand gehaltenen, 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 von elektrischem Schlag durch Kontakt mit oberirdischen Stromleitungen (abgesehen von Warnhinweisen und Empfehlungen zur Aufnahme in die Betriebsanleitung) und den von der rückentragbaren Antriebseinheit ausgehenden Ganzkörperschwingungen, die für diese Maschinen relevant sind, sofern sie zu dem vorgegebenen Zweck und bei vernünftigerweise durch den Hersteller 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, motorbetriebene 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)
Le présent document spécifie les exigences de sécurité, et les mesures pour leur vérification, pour la conception et la construction des perches élagueuses portatives à moteur, équipées d'une source motrice portée à dos et fonctionnant avec un arbre de transmission pour alimenter le dispositif de coupe consistant en une chaîne de scie, lame de scie alternative ou lame de scie circulaire monobloc d'un diamètre extérieur maximal de 205 mm (ci-après appelées «machines »). Elle spécifie des méthodes pour éliminer ou réduire les phénomènes dangereux inhérents à l’utilisation de ces machines et le type d'informations devant être fournies par le fabricant sur les pratiques d'utilisation sûre.
Le présent document, conjointement avec les sections pertinentes de l'ISO 11680-1:2021, traite de tous les phénomènes dangereux significatifs, situations dangereuses ou événements dangereux, à l'exception du choc électrique engendré par un contact avec des lignes électriques aériennes (en dehors des avertissements et conseils à inclure dans la notice d'instructions) et des vibrations transmises à l'ensemble du corps par la source motrice portée à dos, pertinents pour ces machines lorsqu’elles sont utilisées normalement et dans des conditions de mauvais usage raisonnablement prévisibles par le fabricant.
NOTE 1 Aucun mode opératoire d'essai normalisé permettant de mesurer les vibrations transmises à l'ensemble du corps par la source motrice portée à dos n'est disponible à la date de publication.
NOTE 2 Voir l'Annexe A pour la liste des phénomènes dangereux significatifs.
Le présent document est applicable aux perches élagueuses à moteur portatives, équipées d'une source motrice portée à dos, fabriquées après sa date de publication.
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
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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.
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
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.
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
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
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.
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 11680-2:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii
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
...
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