Woodworking machines - Safety - Part 4: Vertical panel circular sawing machines (ISO 19085-4:2018)

This international standard deals with all significant hazards, hazardous situations and events as listed in
Clause 4 which are relevant to manually loaded and unloaded vertical panel sawing machines (with or without
integrated feed) hereinafter referred to as "machines" when they are operated, adjusted and maintained as
intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.
Also transport, assembly, dismantling, disabling and scrapping phases are taken into account.

Holzbearbeitungsmaschinen - Sicherheit - Teil 4: Vertikalplattenkreissägemaschinen (ISO 19085-4:2018)

Dieses Dokument stellt Sicherheitsanforderungen und Maßnahmen für stationäre Vertikalplattenkreissäge¬maschinen mit Handbeschickung und Handentnahme, nachfolgend als ''Maschinen'' bezeichnet, zur Verfügung.
ANMERKUNG 1    Bei Handbeschickung gibt der Bediener das Werkstück unmittelbar auf die Werkstückauflage auf, ohne zwischengeschaltete Beladeeinrichtung zur Aufnahme und zum Transport des Werkstücks vom Bediener zum schneidenden Bereich. Bei Handentnahme entnimmt der Bediener das Werkstück unmittelbar von der Werkstückauflage, ohne zwischengeschaltete Entnahmeeinrichtung zum Transport des Werkstücks vom schneidenden Bereich zum Bediener.
Es behandelt alle im Abschnitt 4 aufgeführten signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf die Maschinen zutreffen, wenn sie bestimmungsgemäß und entsprechend den vom Hersteller vorhergesehenen Bedingungen verwendet, eingestellt und gewartet werden, einschließlich des vernünftigerweise vorhersehbaren Fehlgebrauchs. Ferner wurden die Phasen Transport, Montage, Demontage, Rückbau und Verschrottung berücksichtigt.
ANMERKUNG 2   Hinsichtlich zutreffender aber nicht signifikanter Gefährdungen, z. B. scharfe Kanten des Maschinengestells, siehe ISO 12100:2010.
Es gilt auch für Maschinen, die mit einer oder mehrerer der folgenden Einrichtungen/zusätzlichen Arbeitsaggregaten, deren Gefährdungen behandelt wurden, ausgerüstet sind:
- eine mechanische Vorschubeinrichtung;
- eine Einrichtung zum Ritzsägen;
- eine Winkelschnitteinrichtung;
- eine Mittenauflage;
- programmierbare Endanschläge für senkrechte Parallelschnitte;
- eine Einrichtung zum Nuten bis zu einer Breite von höchstens 20 mm in einem Durchgang unter Verwendung eines Fräswerkzeugs; und
- ein Plattenschieber.
Die Maschinen sind gestaltet zum Schneiden von Platten bestehend aus:
a) Massivholz;
b) Werkstoffen mit ähnlichen physikalischen Eigenschaften wie Holz (siehe ISO 19085-1:2017, 3.2);
c) Verbundwerkstoffen mit einem Kern zum Beispiel aus Polyurethan oder mineralischem Werkstoff, mit Leichtmetallbeschichtung;
d) Polymer-Matrix-Verbundwerkstoffe und faserverstärkte Thermoplast-/Duroplast-/Elastomer-Werkstoffe;
e) Gipskartonplatten, gipsgebundene Faserplatten.
Dieses Dokument gilt nicht für Maschinen
- mit Druckbalken, bei denen das Sägeaggregat hinter der Werkstückauflage angeordnet ist;
- bei denen die Führungsschienen, auf denen sich das Sägeaggregat senkrecht bewegt, am Maschinengestell befestigt sind und der waagerechte Schnitt nur durch Zuführen der Platte von Hand erfolgen kann;
- die nur zum Schneiden in senkrechter Richtung gestaltet sind;
- die verschiebbar sind;
- die zwei oder mehr Schnittzyklen automatisch in Folge durchführen;
- die zur bestimmungsgemäßen Verwendung in potentiell explosiver Atmosphäre vorgesehen sind; und
- die vor dem Datum seiner Veröffentlichung hergestellt wurden.

Machines pour le travail du bois - Prescriptions de sécurité - Partie 4: Scies à panneaux verticales (ISO 19085-4:2018)

L'ISO 19085-4:2018 donne les exigences et les mesures de sécurité pour les scies à panneaux verticales à chargement et déchargement manuels fixes, ci-après désignées «machines».
NOTE 1 En chargement manuel, l'opérateur place la pièce directement sur le support de pièce, sans dispositif intermédiaire de chargement pour recevoir et transférer la pièce de l'opérateur à la position de coupe. En déchargement manuel, l'opérateur retire la pièce directement du support de pièce, sans dispositif intermédiaire de déchargement pour transférer la pièce de la position de coupe vers l'opérateur
L'ISO 19085-4:2018 traite de tous les phénomènes dangereux, situations et événements dangereux significatifs tels qu'énumérés à l'Article 4 applicables aux machines, lorsqu'elles sont utilisées, réglées et entretenues comme prévu et dans les conditions prévues par le fabricant, incluant une mauvaise utilisation raisonnablement prévisible. Les phases de transport, d'assemblage, de démontage, de mise hors service et de mise au rebut sont également prises en compte.
NOTE 2 Pour les phénomènes dangereux pertinents mais non significatifs, par exemple, les arêtes vives du bâti de la machine, voir l'ISO 12100:2010.
L'ISO 19085-4:2018 est également applicable aux machines équipées d'un ou plusieurs des dispositifs/unités de travail supplémentaires suivants, dont les phénomènes dangereux ont été traités:
- un dispositif d'avance intégré;
- un dispositif pour l'incision;
- un dispositif de coupe en angle;
- un dispositif de support intermédiaire;
- des butées programmables pour les coupes verticales parallèles;
- un dispositif pour réaliser des rainures d'une largeur d'au plus 20 mm en une seule passe à l'aide d'un outil de fraisage; et
- un pousseur de panneaux.
Les machines sont conçues pour découper des panneaux constitués de
a) bois massif;
b) matériau présentant des caractéristiques physiques similaires à celles du bois (voir l'ISO 19085‑1:2017, 3.2);
c) matériaux en composite dont la base est constituée par exemple, de polyuréthane ou d'un matériau minéral stratifié en alliage léger;
d) matériaux en composite à matrice polymère et matériaux renforcés thermoplastiques/ thermodurcis/élastomères; et
e) panneaux en plâtre et panneaux en fibres agglomérées au plâtre.
L'ISO 19085-4:2018 ne s'applique pas aux machines
- à poutre de pressage et unité de sciage montées derrière le support de pièce;
- dont les rails-guides sur lesquels l'unité de sciage se déplace verticalement sont fixés sur le bâti de la machine et dont la coupe horizontale ne peut être réalisée que par avance manuelle du panneau;
- conçues uniquement pour une coupe en direction verticale;
- qui sont transportables;
- réalisant automatiquement deux ou un nombre supérieur de cycles de coupe en séquence;
- prévues pour une utilisation en atmosphère explosible; et
- fabriquées avant sa date de publication.

Lesnoobdelovalni stroji - Varnost - 4. del: Krožne žage z vertikalno ploščo (ISO 19085-4:2018)

Ta mednarodni standard obravnava vse večje nevarnosti, nevarne razmere in dogodki iz točke 4, ki se nanašajo na ročno natovorjene in raztovorjene krožne žage z vertikalno ploščo z vgrajenim podajalnikom ali brez njega (v nadaljevanju: »žage«), kadar se uporabljajo v skladu s svojim namenom in pod pogoji, ki jih je predvidel proizvajalec, vključno z razumno predvideno nepravilno uporabo. Upoštevane so tudi faze transporta, sestavljanja, razstavljanja in razrezovanja stroja.

General Information

Status
Published
Public Enquiry End Date
12-May-2016
Publication Date
19-Sep-2018
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
08-May-2018
Due Date
13-Jul-2018
Completion Date
20-Sep-2018

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SLOVENSKI STANDARD
SIST EN ISO 19085-4:2018
01-oktober-2018
/HVQRREGHORYDOQLVWURML9DUQRVWGHO.URåQHåDJH]YHUWLNDOQRSORãþR ,62


Woodworking machines - Safety - Part 4: Vertical panel circular sawing machines (ISO

19085-4:2018)

Holzbearbeitungsmaschinen - Sicherheit - Teil 4: Vertikalplattenkreissägemaschinen

(ISO 19085-4:2018)

Machines pour le travail du bois - Prescriptions de sécurité - Partie 4: Scies à panneaux

verticales (ISO 19085-4:2018)
Ta slovenski standard je istoveten z: EN ISO 19085-4:2018
ICS:
25.080.60 Strojne žage Sawing machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
SIST EN ISO 19085-4:2018 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 19085-4:2018
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SIST EN ISO 19085-4:2018
EN ISO 19085-4
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2018
EUROPÄISCHE NORM
ICS 13.110; 79.120.10
English Version
Woodworking machines - Safety - Part 4: Vertical panel
circular sawing machines (ISO 19085-4:2018)

Machines à bois - Sécurité - Partie 4: Scies circulaires à Holzbearbeitungsmaschinen - Sicherheit - Teil 4:

panneaux verticales (ISO 19085-4:2018) Vertikalplattenkreissägemaschinen (ISO 19085-

4:2018)
This European Standard was approved by CEN on 27 March 2018.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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

© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19085-4:2018 E

worldwide for CEN national Members.
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SIST EN ISO 19085-4:2018
EN ISO 19085-4:2018 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

Annex ZA (informative) Relationship between this European standard and the essential

requirements of EU Directive 2006/42/EC ........................................................................................... 4

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SIST EN ISO 19085-4:2018
EN ISO 19085-4:2018 (E)
European foreword

This document (EN ISO 19085-4:2018) has been prepared by Technical Committee ISO/TC 39 “Machine

tools” in collaboration with Technical Committee CEN/TC 142 “Woodworking machines - Safety” the

secretariat of which is held by UNI.

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 2018, and conflicting national standards shall

be withdrawn at the latest by October 2018.

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 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 organisations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 19085-4:2018 has been approved by CEN as EN ISO 19085-4:2018 without any

modification.
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SIST EN ISO 19085-4:2018
EN ISO 19085-4:2018 (E)
Annex ZA
(informative)
Relationship between this European standard and the essential
requirements of EU Directive 2006/42/EC

This European standard has been prepared under a Commission’s standardization request “M/396” to

provide one voluntary means of conforming to essential requirements of the new approach Machinery

Directive 2006/42.

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 Directive 2006/42/EC

Essential Requirements (ERs) of Directive Clause(s)/subclause(s) of this Remarks/Notes

2006/42/EC European standard
1.1.2 Principles of safety integration
a) fitted for its function Clauses 5, 6, 7, 8
b) eliminate or reduce the risks, give Clauses 5, 6, 7, 8
measures, inform
c) intended use and reasonably foreseeable Clauses 5, 6, 7, 8
misuse
d) constraints in use 7.5, 8.3
e) equipment 6.1, 8.3
1.1.3 Materials and products 6.2, 7.3
1.1.4 Lighting 8.3
1.1.5 Design of machinery to facilitate its 7.5
handling
1.1.6 Ergonomics 7.5
1.1.7 Operating position 5.2

1.2.1 Safety and reliability of control systems 5.1, 5.7, 5.8, 5.9, 5.11, 5.12, 6.5, 7.7

1.2.2 Control devices 5.2, 5.3, 5.4, 5.7
1.2.3 Starting 5.3
1.2.4 Stopping 5.4, 5.5, 6.4
1.2.4.1 Normal stop 5.4.2
1.2.4.2 Operational stop 5.4.3
1.2.4.3 Emergency stop 5.4.4
1.2.6 Failure of the power supply 5.8, 7.7
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SIST EN ISO 19085-4:2018
EN ISO 19085-4:2018 (E)

Essential Requirements (ERs) of Directive Clause(s)/subclause(s) of this Remarks/Notes

2006/42/EC European standard
1.2.8 Software 5.1
1.3.1 Risk of loss of stability 6.1, 8.3
1.3.2 Risk of break-up during operation 6.2, 8.3
1.3.3 Risks due to falling or ejected objects 6.2, 6.3, 6.5, 6.9, 8.3
1.3.4 Risk due to surfaces, edges or angles Not significant, see
ISO 12100:2010
1.3.6 Risks relating to variations in the 5.7, 6.6
operating conditions
1.3.7 Risks related to moving parts 6.5, 6.6, 6.7, 8.3
1.3.8 Choice of protection against risks 6.6, 6.7, 6.8
related to moving parts
1.3.8.1 Moving transmission parts 6.6.1, 6.6.3, 6.6.4, 6.7
1.3.8.2 Moving parts involved in the process 6.6.1, 6.6.2
1.3.9 Risk of uncontrolled movements 6.1.1
1.4.1 General requirements 6.9
1.4.2.1 Fixed guards 6.5.1
1.4.2.2 Interlocking movable guards 6.5.2
1.4.3 Special requirements for protective 6.5.3, 6.5.5, 6.5.6
devices
1.5.1 Electricity supply 7.4, 7.13
1.5.2 Static electricity 7.11
1.5.3 Energy supply other than electricity 7.7, 7.8
1.5.4 Errors of fitting 7.12
1.5.6 Fire 7.1
1.5.8 Noise 7.2
1.5.11 External radiation 7.9
1.5.12 Laser equipment 7.10
1.5.13 Emission of hazardous materials and 7.3
substances
1.6.1 Machinery maintenance 7.14, 8.3
1.6.2 Access to operating position and 7.14, 8.3
servicing points
1.6.3 Isolation of energy sources 7.13, 8.3
1.6.4 Operator intervention 7.14, 8.3
1.6.5 Cleaning of internal parts 7.14, 8.3
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SIST EN ISO 19085-4:2018
EN ISO 19085-4:2018 (E)

Essential Requirements (ERs) of Directive Clause(s)/subclause(s) of this Remarks/Notes

2006/42/EC European standard
1.7.1 Information and warnings on the 7.10, 8.1, 8.2
machinery
1.7.2 Warning devices 7.10, 8.1
1.7.3 Marking of machinery 8.2
1.7.4 Instructions 7.10, 8.3
2.3 Machinery for working wood and
analogous materials
a) guiding 6.10
b) ejection 6.2, 6.3, 6.5, 6.9, 8.3
c) brake 5.5, 6.4
d) accidental tool contact 6.6.2, 8.2.2, 8.3

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.
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SIST EN ISO 19085-4:2018
INTERNATIONAL ISO
STANDARD 19085-4
First edition
2018-02
Woodworking machines — Safety —
Part 4:
Vertical panel circular sawing
machines
Machines à bois — Sécurité —
Partie 4: Scies circulaires à panneaux verticales
Reference number
ISO 19085-4:2018(E)
ISO 2018
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SIST EN ISO 19085-4:2018
ISO 19085-4:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

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 2018 – All rights reserved
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SIST EN ISO 19085-4:2018
ISO 19085-4:2018(E)
Contents Page

Foreword ..........................................................................................................................................................................................................................................v

Introduction ................................................................................................................................................................................................................................vi

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 2

3 Terms and definitions ..................................................................................................................................................................................... 2

4 List of significant hazards ........................................................................................................................................................................... 5

5 Safety requirements and measures for controls ................................................................................................................. 7

5.1 Safety and reliability of control systems ........................................................................................................................... 7

5.2 Control devices ....................................................................................................................................................................................... 7

5.3 Start .................................................................................................................................................................................................................. 7

5.4 Safe stops ..................................................................................................................................................................................................... 8

5.4.1 General...................................................................................................................................................................................... 8

5.4.2 Normal stop .......................................................................................................................................................................... 8

5.4.3 Operational stop ............................................................................................................................................................... 8

5.4.4 Emergency stop ................................................................................................................................................................ 9

5.5 Braking function of tool spindles ............................................................................................................................................ 9

5.6 Mode selection ........................................................................................................................................................................................ 9

5.7 Spindle speed changing ................................................................................................................................................................... 9

5.7.1 Spindle speed changing by changing belts on the pulleys ........................................................... 9

5.7.2 Spindle speed changing by incremental speed change motor ................................................. 9

5.7.3 Infinitely variable speed by frequency inverter .................................................................................... 9

5.8 Failure of any power supply ........................................................................................................................................................ 9

5.9 Manual reset control .......................................................................................................................................................................... 9

5.10 Enabling control ..................................................................................................................................................................................... 9

5.11 Machine moving parts speed monitoring ........................................................................................................................ 9

5.12 Time delay ................................................................................................................................................................................................10

6 Safety requirements and measures for protection against mechanical hazards ...........................10

6.1 Stability .......................................................................................................................................................................................................10

6.1.1 Stationary machines ..................................................................................................................................................10

6.1.2 Displaceable machines ............................................................................................................................................10

6.2 Risk of break-up during operation ......................................................................................................................................10

6.3 Tool holder and tool design.......................................................................................................................................................10

6.3.1 General...................................................................................................................................................................................10

6.3.2 Spindle locking ...............................................................................................................................................................10

6.3.3 Circular saw blade fixing device ......................................................................................................................10

6.3.4 Flange dimension for circular saw blades ..............................................................................................10

6.4 Braking ........................................................................................................................................................................................................11

6.4.1 Braking of tool spindles ..........................................................................................................................................11

6.4.2 Maximum run-down time .....................................................................................................................................11

6.4.3 Brake release ....................................................................................................................................................................11

6.5 Safeguards ................................................................................................................................................................................................11

6.5.1 Fixed guards ......................................................................................................................................................................11

6.5.2 Interlocking movable guards..............................................................................................................................11

6.5.3 Hold-to-run control ....................................................................................................................................................11

6.5.4 Two-hand control .........................................................................................................................................................11

6.5.5 Electro-sensitive protective equipment (ESPE) .................................................................................11

6.5.6 Pressure-sensitive protective equipment (PSPE).............................................................................12

6.6 Prevention of access to moving parts ...............................................................................................................................12

6.6.1 General...................................................................................................................................................................................12

6.6.2 Guarding of tools ...........................................................................................................................................................12

6.6.3 Guarding of drives .......................................................................................................................................................14

6.6.4 Guarding of shearing and/or crushing zones ......................................................................................14

© ISO 2018 – All rights reserved iii
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SIST EN ISO 19085-4:2018
ISO 19085-4:2018(E)

6.7 Impact hazard .......................................................................................................................................................................................15

6.8 Clamping devices ...............................................................................................................................................................................15

6.9 Measures against ejection ..........................................................................................................................................................15

6.9.1 General...................................................................................................................................................................................15

6.9.2 Guards materials and characteristics..........................................................................................................15

6.9.3 Anti-kickback devices ...............................................................................................................................................15

6.10 Work-piece supports and guides ..........................................................................................................................................17

6.10.1 Work-piece support ....................................................................................................................................................17

6.10.2 Middle support device .............................................................................................................................................18

6.10.3 Angle cutting device ...................................................................................................................................................18

7 Safety requirements and measures for protection against other hazards ...........................................18

7.1 Fire ......... .........................................................................................................................................................................................................18

7.2 Noise .............................................................................................................................................................................................................18

7.2.1 Noise reduction at the design stage .............................................................................................................18

7.2.2 Noise emission measurement ...........................................................................................................................18

7.3 Emission of chips and dust ........................................................................................................................................................19

7.4 Electricity ..................................................................................................................................................................................................19

7.4.1 General...................................................................................................................................................................................19

7.4.2 Displaceable machines ............................................................................................................................................19

7.5 Ergonomics and handling ...........................................................................................................................................................19

7.6 Lighting .......................................................................................................................................................................................................20

7.7 Pneumatics ..............................................................................................................................................................................................20

7.8 Hydraulics ................................................................................................................................................................................................20

7.9 Electromagnetic compatibility ...............................................................................................................................................20

7.10 Laser ..............................................................................................................................................................................................................20

7.11 Static electricity ...................................................................................................................................................................................20

7.12 Errors of fitting ....................................................................................................................................................................................20

7.13 Isolation .....................................................................................................................................................................................................20

7.14 Maintenance ...........................................................................................................................................................................................21

8 Information for use .........................................................................................................................................................................................21

8.1 Warning devices ..................................................................................................................................................................................21

8.2 Marking ......................................................................................................................................................................................................21

8.2.1 General...................................................................................................................................................................................21

8.2.2 Additional markings ..................................................................................................................................................21

8.3 Instruction handbook ....................................................................................................................................................................21

8.3.1 General...................................................................................................................................................................................21

8.3.2 Additional information ............................................................................................................................................22

Annex A (informative) Performance level required ..........................................................................................................................23

Annex B (normative) Test for braking function .....................................................................................................................................25

Annex C (normative) Stability test for displaceable machines ..............................................................................................26

Annex D (normative) Impact test for guards ............................................................................................................................................27

Annex E (normative) Noise emission measurement for machines not in ISO 7960:1995 .........................28

Annex F (normative) Riving knife longitudinal and lateral stability tests .................................................................29

iv © ISO 2018 – All rights reserved
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SIST EN ISO 19085-4:2018
ISO 19085-4:2018(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. De

...

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