SIST EN ISO 8437-2:2021
(Main)Snow throwers - Safety requirements and test procedures - Part 2: Pedestrian controlled snow throwers (ISO 8437-2:2019)
Snow throwers - Safety requirements and test procedures - Part 2: Pedestrian controlled snow throwers (ISO 8437-2:2019)
This document specifies safety requirements applicable to combustion engine powered pedestrian-controlled snow throwers. It is intended to be used with ISO 8437-1 and ISO 8437-4 to achieve the full requirements and means of verification for pedestrian-controlled snow throwers.
The ISO 8437 series deals with significant hazards, hazardous situations and events relevant to snow throwers used as intended and under the conditions reasonably foreseeable by the manufacturer.
It does not apply to the following:
— electrically powered and battery powered snow throwers;
— hand-held snow throwers;
— airport or highway snow removal machines and equipment;
— machines intended for use in potentially explosive atmospheres.
It does not deal with hazards related to the following:
— battery circuits exceeding 42 V;
— mains connected starting motor;
— magneto grounding circuits;
— working environment;
— electromagnetic compatibility.
The ISO 8437 series is not applicable to machines that were manufactured before the date of its publication.
Schneefräsen - Sicherheitsanforderungen und Prüfverfahren - Teil 2: Handgeführte Schneefräsen (ISO 8437-2:2019)
Dieses Dokument legt sicherheitstechnische Anforderungen fest, die auf verbrennungsmotorisch angetriebene handgeführte Schneefräsen anwendbar sind. Es ist zur Anwendung zusammen mit ISO 8437-1 und ISO 8437-4 vorgesehen, um die vollständigen Anforderungen und Prüfmittel für handgeführte Schneefräsen zu erreichen.
Die Normenreihe ISO 8437 behandelt die für Schneefräsen zutreffenden signifikanten Gefährdungen, Gefährdungssituationen und -ereignisse von Schneefräsen, die bestimmungsgemäß und unter den vom Hersteller vernünftigerweise vorhersehbaren Bedingungen der Fehlanwendung verwendet werden.
Sie gilt nicht für Folgende:
— elektrisch angetriebene und batteriebetriebene Schneefräsen
— handgehaltene Schneefräsen
— Schneeräummaschinen und Geräte für Flughäfen oder Autobahnen
— Maschinen zur Verwendung in explosionsgefährdeten Bereichen
Sie behandelt keine Gefährdungen in Bezug auf:
— Batteriestromkreise, die 42 V überschreiten;
— Stromnetze, die mit dem Anlasser verbunden werden;
— Erdungsschaltkreise des Magnetzünders;
— Arbeitsumgebungen;
— elektromagnetische Verträglichkeit.
Die Normenreihe ISO 8437 gilt nicht für Maschinen, die vor dem Datum der Veröffentlichung hergestellt wurden.
Chasse-neige - Exigences de sécurité et essais - Partie 2: Chasse-neige à conducteur à pied (ISO 8437-2:2019)
Le présent document spécifie les exigences de sécurité qui s'appliquent aux chasse-neige à moteur à combustion à conducteur à pied. Il est destiné à être utilisé avec l'ISO 8437‑1 et l'ISO 8437‑4 afin de se conformer pleinement aux exigences et mettre en œuvre tous les moyens de vérification pour les chasse-neige à conducteur à pied.
La série ISO 8437 traite des phénomènes dangereux, des situations dangereuses et des événements dangereux significatifs applicables aux chasse-neige lorsqu'ils sont utilisés comme prévu et dans des conditions raisonnablement prévisibles par le fabricant.
Elle ne s'applique pas:
— aux chasse-neige électriques et à batterie;
— aux chasse-neige portatifs;
— aux machines et au matériel de déneigement pour aéroports ou autoroutes;
— aux machines destinées à être utilisées dans des atmosphères explosibles.
Elle ne traite pas des phénomènes dangereux associés:
— aux circuits de batterie dépassant 42 V;
— aux démarreurs raccordés à l'alimentation secteur;
— aux circuits de mise à la masse de la magnéto;
— à l'environnement de travail;
— à la compatibilité électromagnétique.
La série ISO 8437 ne s'applique pas aux machines fabriquées avant sa date de publication.
Snežne freze - Varnostne zahteve in preskusni postopki - 2. del: Ročno upravljane snežne freze (ISO 8437-2:2019)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2021
Snežne freze - Varnostne zahteve in preskusni postopki - 2. del: Ročno upravljane
snežne freze (ISO 8437-2:2019)
Snow throwers - Safety requirements and test procedures - Part 2: Pedestrian controlled
snow throwers (ISO 8437-2:2019)
Schneefräsen - Sicherheitsanforderungen und Prüfverfahren - Teil 2: Handgeführte
Schneefräsen (ISO 8437-2:2019)
Chasse-neige - Exigences de sécurité et essais - Partie 2: Chasse-neige à conducteur à
pied (ISO 8437-2:2019)
Ta slovenski standard je istoveten z: EN ISO 8437-2:2021
ICS:
43.160 Vozila za posebne namene Special purpose vehicles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 8437-2
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2021
EUROPÄISCHE NORM
ICS 43.160
English Version
Snow throwers - Safety requirements and test procedures
- Part 2: Pedestrian-controlled snow throwers (ISO 8437-
2:2019)
Chasse-neige - Exigences de sécurité et essais - Partie Schneefräsen - Sicherheitsanforderungen und
2: Chasse-neige à conducteur à pied (ISO 8437-2:2019) Prüfverfahren - Teil 2: Handgeführte Schneefräsen (ISO
8437-2:2019)
This European Standard was approved by CEN on 9 February 2019.
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 8437-2:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 8437-2:2021) 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 October 2021, and conflicting national standards shall
be withdrawn at the latest by October 2021.
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.
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 8437-2:2019 has been approved by CEN as EN ISO 8437-2:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 8437-2
First edition
2019-07
Snow throwers — Safety requirements
and test procedures —
Part 2:
Pedestrian-controlled snow throwers
Chasse-neige — Exigences de sécurité et essais —
Partie 2: Chasse-neige à conducteur à pied
Reference number
ISO 8437-2:2019(E)
©
ISO 2019
ISO 8437-2:2019(E)
© ISO 2019
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 2019 – All rights reserved
ISO 8437-2:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Requirements for pedestrian-controlled snow thrower safety . 2
4.1 General . 2
4.2 Controls . 2
4.2.1 General. 2
4.2.2 Engine stopping and starting . 5
4.2.3 Collector and impeller control . 6
4.2.4 Self-propelled pedestrian-controlled snow throwers . 7
4.3 Guards, shields, chutes, deflectors and housings . 7
4.3.1 General. 7
4.3.2 Hot surfaces.10
4.3.3 Engine exhaust.10
4.3.4 Snow clean-out tool .10
4.4 Fuel .11
4.4.1 Fuel tank overfill test .11
4.4.2 Fuel line axial pull test .11
4.5 Electrical equipment: battery powered circuits (not including magneto grounding
circuits) .11
4.5.1 Insulated cables .11
4.5.2 Battery installation .11
4.5.3 Overload protection .11
4.5.4 Terminals and non-insulated electrical parts .11
4.6 Power drives .11
4.7 Probe test .12
4.7.1 Test procedure .12
4.7.2 Test acceptance .12
4.8 Electromagnetic immunity .13
4.9 Noise .13
4.10 Vibration .13
5 Instructions for use .13
5.1 Instruction handbook .13
5.2 Markings .13
5.3 Warnings .13
Annex A (normative) Instruction handbook .14
Bibliography .17
ISO 8437-2:2019(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
...
SLOVENSKI STANDARD
01-junij-2021
Snežne freze - Varnostne zahteve in preskusni postopki - 2. del: Ročno upravljane
snežne freze (ISO 8437-2:2019)
Snow throwers - Safety requirements and test procedures - Part 2: Pedestrian controlled
snow throwers (ISO 8437-2:2019))
Schneefräsen - Sicherheitsanforderungen und Prüfverfahren - Teil 2: Handgeführte
Schneefräsen (ISO 8437-2:2019)
Chasse-neige - Exigences de sécurité et essais - Partie 2: Chasse-neige à conducteur à
pied (ISO 8437-2:2019)
Ta slovenski standard je istoveten z: EN ISO 8437-2:2021
ICS:
43.160 Vozila za posebne namene Special purpose vehicles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 8437-2
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2021
EUROPÄISCHE NORM
ICS 43.160
English Version
Snow throwers - Safety requirements and test procedures
- Part 2: Pedestrian-controlled snow throwers (ISO 8437-
2:2019)
Chasse-neige - Exigences de sécurité et essais - Partie Schneefräsen - Sicherheitsanforderungen und
2: Chasse-neige à conducteur à pied (ISO 8437-2:2019) Prüfverfahren - Teil 2: Handgeführte Schneefräsen (ISO
8437-2:2019)
This European Standard was approved by CEN on 9 February 2019.
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 8437-2:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 8437-2:2021) 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 October 2021, and conflicting national standards shall
be withdrawn at the latest by October 2021.
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.
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 8437-2:2019 has been approved by CEN as EN ISO 8437-2:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 8437-2
First edition
2019-07
Snow throwers — Safety requirements
and test procedures —
Part 2:
Pedestrian-controlled snow throwers
Chasse-neige — Exigences de sécurité et essais —
Partie 2: Chasse-neige à conducteur à pied
Reference number
ISO 8437-2:2019(E)
©
ISO 2019
ISO 8437-2:2019(E)
© ISO 2019
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 2019 – All rights reserved
ISO 8437-2:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Requirements for pedestrian-controlled snow thrower safety . 2
4.1 General . 2
4.2 Controls . 2
4.2.1 General. 2
4.2.2 Engine stopping and starting . 5
4.2.3 Collector and impeller control . 6
4.2.4 Self-propelled pedestrian-controlled snow throwers . 7
4.3 Guards, shields, chutes, deflectors and housings . 7
4.3.1 General. 7
4.3.2 Hot surfaces.10
4.3.3 Engine exhaust.10
4.3.4 Snow clean-out tool .10
4.4 Fuel .11
4.4.1 Fuel tank overfill test .11
4.4.2 Fuel line axial pull test .11
4.5 Electrical equipment: battery powered circuits (not including magneto grounding
circuits) .11
4.5.1 Insulated cables .11
4.5.2 Battery installation .11
4.5.3 Overload protection .11
4.5.4 Terminals and non-insulated electrical parts .11
4.6 Power drives .11
4.7 Probe test .12
4.7.1 Test procedure .12
4.7.2 Test acceptance .12
4.8 Electromagnetic immunity .13
4.9 Noise .13
4.10 Vibration .13
5 Instructions for use .13
5.1 Instruction handbook .13
5.2 Markings .13
5.3 Warnings .13
Annex A (normative) Instruction handbook .14
Bibliography .17
ISO 8437-2:2019(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 th
...
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