Woodworking machines - Safety - Part 9: Circular saw benches (with and without sliding table) (ISO 19085-9:2019)

This international standard deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to stationary and displaceable circular saw benches (with or without sliding table and/or demountable power feed unit), also known as “table saws” (in the USA), hereinafter referred to as “machines”, designed to cut wood and material with similar physical characteristics to wood, 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 9: Tischkreissägemaschinen (mit und ohne Schiebetisch) (ISO 19085-9:2019)

Dieses Dokument stellt Sicherheitsanforderungen und Maßnahmen zur Verfügung für stationäre und verschiebbare Tischkreissägemaschinen (mit oder ohne Schiebetisch und/oder abnehmbarem Vorschubapparat), die (in den USA) auch als „table saws“ bekannt sind, nachfolgend als „Maschinen“ bezeichnet, die gestaltet sind zum Schneiden von Holz und Werkstoffen mit ähnlichen physikalischen Eigenschaften wie Holz.
ANMERKUNG 1 Hinsichtlich der Definition von stationären und verschiebbaren Maschinen siehe ISO 19085-1:2017, 3.4 und 3.5.
Es behandelt alle in Abschnitt 4 aufgeführten signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf diese Maschinen zutreffen, wenn sie bestimmungsgemäß und entsprechend den vom Hersteller vorgesehenen Bedingungen verwendet, eingestellt und gewartet werden, einschließlich des vernünftigerweise vorhersehbaren Fehlgebrauchs. Ferner werden 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 mehreren der folgenden Einrichtungen oder Arbeitsaggregate, deren Gefährdungen behandelt wurden, ausgestattet sind:
- Einrichtung zum Anheben und Absenken des Hauptsägeblatts und des Ritzsägeblatts durch den Tisch;
- Einrichtung zum Schrägstellen des Hauptsägeblatts und des Ritzsägeblatts für Winkelschnitte;
- Einrichtung zum Ritzsägen;
- Einrichtung zum Nuten mit Fräswerkzeug mit einer Breite von nicht mehr als 20 mm in einem Durchgang;
- abnehmbarer Vorschubapparat;
- zusätzlicher handbetätigter Schiebetisch;
- kraftbetätigte Werkstückspanneinrichtung.
ANMERKUNG 3 Tischkreissägemaschinen werden zum Besäumen, Querschneiden, für Formatschnitte und zum Nuten verwendet.
Dieses Dokument gilt nicht für:
a) transportable/verschiebbare Maschinen für die bestimmungsgemäße Verwendung im Freien auf Baustellen;
ANMERKUNG 4 Baustellenkreissägen unterliegen den Anforderungen in ISO 19085-10:2018.
b) handgeführte Holzbearbeitungsmaschinen einschließlich aller Anpassungen, die den Einsatz in einer anderen Betriebsart ermöglichen, z.B. Tischmontage;
c) Maschinen, die zur bestimmungsgemäßen Verwendung in potentiell explosiven Atmosphären vorgesehen sind;
d) Maschinen, die vor dem Datum seiner Veröffentlichung als Internationale Norm hergestellt wurden;
e) transportable Maschinen mit einem größten Sägeblattdurchmesser ≤ 315 mm.
ANMERKUNG 5 Transportable motorbetriebene Elektrowerkzeuge werden in IEC 62841 1:2014 zusammen mit IEC 62841-3-1:2014 behandelt.

Machines à bois - Sécurité - Partie 9: Scies à table de menuisier (avec et sans table mobile) (ISO 19085-9:2019)

Le présent document donne les exigences et les mesures de sécurité pour les scies à table de menuisier, fixes ou transportables, avec ou sans table mobile et/ou unité d'avance mécanisée démontable,), également connues en tant que «scies à table» (aux États-Unis), ci-après désignées «machines», conçues pour la coupe de bois et de matériau présentant des caractéristiques physiques similaires à celles du bois.
NOTE 1 Pour la définition de machine fixe et transportable, voir l'ISO 19085‑1:2017, 3.4 et 3.5.
Il traite de tous les phénomènes dangereux, situations dangereuses et événements dangereux significatifs, tels qu'énumérés à l'Article 4, applicables à ces 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.
Il est également applicable aux machines équipées d'un ou plusieurs des dispositifs, ou unité de travail, suivants, dont les phénomènes dangereux ont été traités:
— dispositif pour relever et abaisser la lame de scie principale et la lame de scie d'incision par rapport à la table;
— dispositif pour incliner la lame de scie principale et la lame de scie d'incision pour une coupe en angle;
— dispositif pour l'incision;
— dispositif de rainurage à l'aide d'un outil de fraisage ayant une largeur ne dépassant pas 20 mm en une seule passe;
— unité d'avance mécanisée démontable;
— table mobile supplémentaire à commande manuelle;
— dispositif mécanisé de bridage de la pièce.
NOTE 3 Les scies à table de menuisier sont utilisées pour le délignage, le tronçonnage, la coupe au format et le rainurage.
Le présent document ne s'applique pas:
a) aux machines transportables/déplaçables destinées à une utilisation en extérieur ou sur les chantiers de construction;
NOTE 4 Les scies de chantier sont couvertes par les exigences de l'ISO 19085‑10:2018.
b) aux machines à bois portatives, y compris toute adaptation permettant leur utilisation de manière différente, c'est-à-dire fixées sur un bâti;
c) aux machines prévues pour une utilisation en atmosphère explosible;
d) aux machines fabriquées avant sa date de publication comme Norme internationale;
e) aux machines transportables ayant un diamètre maximal de lame de scie ≤ 315 mm.
NOTE 5 Les machines-outils électriques transportables sont couvertes par les IEC 62841‑1:2014 et IEC 62841‑3‑1:2014.

Lesnoobdelovalni stroji - Varnost - 9. del: Krožne žage (s podajalno mizo ali brez nje) (ISO 19085-9:2019)

General Information

Status
Published
Public Enquiry End Date
06-Jul-2016
Publication Date
10-Sep-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
16-Apr-2020
Due Date
21-Jun-2020
Completion Date
11-Sep-2020

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SLOVENSKI STANDARD
SIST EN ISO 19085-9:2020
01-oktober-2020
Nadomešča:
SIST EN 1870-19:2014

Lesnoobdelovalni stroji - Varnost - 9. del: Krožne žage (s podajalno mizo ali brez

nje) (ISO 19085-9:2019)

Woodworking machines - Safety - Part 9: Circular saw benches (with and without sliding

table) (ISO 19085-9:2019)

Holzbearbeitungsmaschinen - Sicherheit - Teil 9: Tischkreissägemaschinen (mit und

ohne Schiebetisch) (ISO 19085-9:2019)

Machines à bois - Sécurité - Partie 9: Scies à table de menuisier (avec et sans table

mobile) (ISO 19085-9:2019)
Ta slovenski standard je istoveten z: EN ISO 19085-9:2020
ICS:
13.110 Varnost strojev Safety of machinery
25.080.60 Strojne žage Sawing machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
SIST EN ISO 19085-9:2020 en,fr,de

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

---------------------- Page: 1 ----------------------
SIST EN ISO 19085-9:2020
---------------------- Page: 2 ----------------------
SIST EN ISO 19085-9:2020
EN ISO 19085-9
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2020
EUROPÄISCHE NORM
ICS 79.120.10; 13.110 Supersedes EN 1870-19:2013
English Version
Woodworking machines - Safety - Part 9: Circular saw
benches (with and without sliding table) (ISO 19085-
9:2019)

Machines à bois - Sécurité - Partie 9: Scies circulaires à Holzbearbeitungsmaschinen - Sicherheit - Teil 9:

table de menuisier (avec et sans table mobile) (ISO Tischkreissägemaschinen (mit und ohne Schiebetisch)

19085-9:2019) (ISO 19085-9:2019)
This European Standard was approved by CEN on 21 October 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, 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

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19085-9:2020 E

worldwide for CEN national Members.
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SIST EN ISO 19085-9:2020
EN ISO 19085-9:2020 (E)
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

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SIST EN ISO 19085-9:2020
EN ISO 19085-9:2020 (E)
European foreword

This document (EN ISO 19085-9:2020) 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 2020, and conflicting national standards shall

be withdrawn at the latest by October 2020.

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 1870-19:2013.

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 the 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, 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 19085-9:2019 has been approved by CEN as EN ISO 19085-9:2020 without any

modification.
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SIST EN ISO 19085-9:2020
EN ISO 19085-9:2020 (E)
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 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/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 Directive 2006/42/EC

Essential Requirements (ERs) of Directive Clauses / subclauses of this EN Remarks/Notes

2006/42/EC
1.1.2 Principles of safety integration
a) fitted for its function Clauses 5, 6, 7, 8
b) eliminate or reduce the risks, give measures, Clauses 5, 6, 7, 8
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 8.3
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, 5.11, 5.12, 5.13, 6.5, 6.6,

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
1.2.4.3 Emergency stop 5.4.4
1.2.6 Failure of the power supply 5.8, 7.7
1.3.1 Risk of loss of stability 6.1, 8.3
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SIST EN ISO 19085-9:2020
EN ISO 19085-9:2020 (E)
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, 6.8, 6.9, 8.3
1.3.6 Risks relating to variations in the operating 5.7, 6.6
conditions
1.3.7 Risks related to moving parts 6.6, 6.7, 8.3
1.3.8 Choice of protection against risks related to 6.5, 6.6, 6.7, 8.3
moving parts
1.3.8.1 Moving transmission parts 6.6.3
1.3.8.2 Moving parts involved in the process 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
1.4.2.3 Adjustable guards restricting access 6.6.2
1.4.3 Special requirements for protective devices 6.5.3
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
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 servicing 7.14, 8.3
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
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
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SIST EN ISO 19085-9:2020
EN ISO 19085-9:2020 (E)
a) guiding 6.10, 6.11
b) ejection 6.2, 6.3, 6.5, 6.6, 6.8, 6.9, 8.3
c) brake 5.5, 6.4
d) accidental tool contact 6.6.2, 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 19085-9:2020
INTERNATIONAL ISO
STANDARD 19085-9
First edition
2019-04
Woodworking machines — Safety —
Part 9:
Circular saw benches (with and
without sliding table)
Machines à bois — Sécurité —
Partie 9: Scies circulaires à table de menuisier (avec et sans table
mobile)
Reference number
ISO 19085-9:2019(E)
ISO 2019
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SIST EN ISO 19085-9:2020
ISO 19085-9:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© 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
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SIST EN ISO 19085-9:2020
ISO 19085-9:2019(E)
Contents Page

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

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

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

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

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

4 List of significant hazards ........................................................................................................................................................................... 3

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

5.1 Safety and reliability of control systems ........................................................................................................................... 5

5.2 Control devices ....................................................................................................................................................................................... 5

5.3 Start .................................................................................................................................................................................................................. 6

5.4 Safe stops ..................................................................................................................................................................................................... 7

5.4.1 General...................................................................................................................................................................................... 7

5.4.2 Normal stop .......................................................................................................................................................................... 7

5.4.3 Operational stop ............................................................................................................................................................... 7

5.4.4 Emergency stop ................................................................................................................................................................ 7

5.5 Braking function of tool spindles ............................................................................................................................................ 7

5.6 Mode selection ........................................................................................................................................................................................ 7

5.7 Spindle speed changing ................................................................................................................................................................... 7

5.7.1 Spindle speed changing by changing belts on the pulleys ........................................................... 7

5.7.2 Spindle speed changing by incremental speed change motor ................................................. 7

5.7.3 Infinitely variable speed by frequency inverter .................................................................................... 7

5.8 Failure of any power supply ........................................................................................................................................................ 7

5.9 Manual reset control .......................................................................................................................................................................... 7

5.10 Enabling control ..................................................................................................................................................................................... 8

5.11 Machine moving parts speed monitoring ........................................................................................................................ 8

5.12 Time delay ................................................................................................................................................................................................... 8

5.13 Power-operated adjustment of the saw blades and/or fences ...................................................................... 8

6 Safety requirements and measures for protection against mechanical hazards ..............................9

6.1 Stability .......................................................................................................................................................................................................... 9

6.1.1 Stationary machines ..................................................................................................................................................... 9

6.1.2 Displaceable machines ............................................................................................................................................... 9

6.2 Risk of break-up during operation ......................................................................................................................................... 9

6.3 Tool holder and tool design.......................................................................................................................................................... 9

6.3.1 General...................................................................................................................................................................................... 9

6.3.2 Spindle locking .................................................................................................................................................................. 9

6.3.3 Circular saw blade fixing device ......................................................................................................................... 9

6.3.4 Flange dimension for circular saw blades ................................................................................................. 9

6.3.5 Fixing device for milling tools .............................................................................................................................. 9

6.4 Braking ........................................................................................................................................................................................................10

6.4.1 Braking of tool spindles ..........................................................................................................................................10

6.4.2 Maximum run-down time .....................................................................................................................................10

6.4.3 Brake release ....................................................................................................................................................................10

6.5 Safeguards ................................................................................................................................................................................................10

6.5.1 Fixed guards ......................................................................................................................................................................10

6.5.2 Interlocking movable guards..............................................................................................................................10

6.5.3 Hold-to-run control ....................................................................................................................................................10

6.5.4 Two-hand control .........................................................................................................................................................10

6.5.5 Electro-sensitive protective equipment (ESPE) .................................................................................10

6.5.6 Pressure-sensitive protective equipment (PSPE).............................................................................11

6.6 Prevention of access to moving parts ...............................................................................................................................11

6.6.1 General...................................................................................................................................................................................11

6.6.2 Guarding of tools ...........................................................................................................................................................11

© ISO 2019 – All rights reserved iii
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SIST EN ISO 19085-9:2020
ISO 19085-9:2019(E)

6.6.3 Guarding of drives .......................................................................................................................................................18

6.6.4 Guarding of shearing and/or crushing zones ......................................................................................18

6.7 Impact hazard .......................................................................................................................................................................................19

6.8 Clamping devices ...............................................................................................................................................................................19

6.9 Measures against ejection ..........................................................................................................................................................19

6.9.1 General...................................................................................................................................................................................19

6.9.2 Guards materials and characteristics..........................................................................................................19

6.9.3 Anti-kickback devices ...............................................................................................................................................19

6.10 Work-piece supports and guide ............................................................................................................................................23

6.10.1 Rip fence ...............................................................................................................................................................................23

6.10.2 Cross-cut fence ...............................................................................................................................................................26

6.10.3 Machine table ...................................................................... .............................................................................................27

6.10.4 Extension table ...............................................................................................................................................................27

6.11 Safety appliances ................................................................................................................................................................................27

7 Safety requirements and measures for protection against other hazards ...........................................29

7.1 Fire ......... .........................................................................................................................................................................................................29

7.2 Noise .............................................................................................................................................................................................................29

7.2.1 Noise reduction at the design stage .............................................................................................................29

7.2.2 Noise emission measurement ...........................................................................................................................29

7.3 Emission of chips and dust ........................................................................................................................................................29

7.4 Electricity ..................................................................................................................................................................................................29

7.4.1 General...................................................................................................................................................................................29

7.4.2 Displaceable machines ............................................................................................................................................30

7.5 Ergonomics and handling ...........................................................................................................................................................30

7.6 Lighting .......................................................................................................................................................................................................30

7.7 Pneumatics ..............................................................................................................................................................................................30

7.8 Hydraulics ................................................................................................................................................................................................30

7.9 Electromagnetic compatibility ...............................................................................................................................................30

7.10 Laser ..............................................................................................................................................................................................................30

7.11 Static electricity ...................................................................................................................................................................................30

7.12 Errors of fitting ....................................................................................................................................................................................30

7.13 Isolation .....................................................................................................................................................................................................31

7.14 Maintenance ...........................................................................................................................................................................................31

8 Information for use .........................................................................................................................................................................................31

8.1 Warning devices ..................................................................................................................................................................................31

8.2 Marking ......................................................................................................................................................................................................31

8.2.1 General...................................................................................................................................................................................31

8.2.2 Additional markings ..................................................................................................................................................31

8.3 Instruction handbook ....................................................................................................................................................................31

8.3.1 General...................................................................................................................................................................................31

8.3.2 Additional information ............................................................................................................................................32

Annex A (informative) Performance level required ..........................................................................................................................35

Annex B (normative) Test for braking function .....................................................................................................................................36

Annex C (normative) Stability test for displaceable machines ..............................................................................................37

Annex D (normative) Impact test for guards ............................................................................................................................................38

Annex E (normative) Noise emission measurement for machines not in ISO 7960:1995 .........................39

Annex F (normative) Saw blade guard rigidity test ...........................................................................................................................40

Annex G (normative) Minimum dimensions of machine table, extension table and table insert......44

Annex H (normative) Riving knife longitudinal and lateral stability test ..................................................................46

Bibliography .............................................................................................................................................................................................................................48

iv © ISO 2019 – All rights reserved
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SIST EN ISO 19085-9:2020
ISO 19085-9:2019(E)
Foreword
ISO (the International Organization for Standardization) is a wo
...

SLOVENSKI STANDARD
oSIST prEN ISO 19085-9:2016
01-junij-2016

Lesnoobdelovalni stroji - Varnost - 9. del: Krožne žage (s podajalno mizo ali brez

nje) (ISO/DIS 19085-9:2016)

Woodworking machines - Safety - Part 9: Circular saw benches (with and without sliding

table) (ISO/DIS 19085-9:2016)

Machines à bois - Sécurité - Partie 9: Scies à table de menuisier (avec et sans table

mobile) (ISO/DIS 19085-9:2016)
Ta slovenski standard je istoveten z: prEN ISO 19085-9
ICS:
25.080.60 Strojne žage Sawing machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
oSIST prEN ISO 19085-9:2016 en,fr,de

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

---------------------- Page: 1 ----------------------
oSIST prEN ISO 19085-9:2016
---------------------- Page: 2 ----------------------
oSIST prEN ISO 19085-9:2016
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19085-9
ISO/TC 39/SC 4 Secretariat: UNI
Voting begins on: Voting terminates on:
2016-02-25 2016-05-25
Woodworking machines — Safety —
Part 9:
Circular saw benches (with and without sliding table)
Machines à bois — Sécurité —
Partie 9: Scies à table de menuisier (avec et sans table mobile)
ICS: 13.110; 79.120.10
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for
Standardization (ISO), and processed under the ISO lead mode of collaboration
as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member
bodies for a parallel five month enquiry.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
To expedite distribution, this document is circulated as received from the
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ISO/DIS 19085-9:2016(E)
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oSIST prEN ISO 19085-9:2016
ISO/DIS 19085-9:2016(E)
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oSIST prEN ISO 19085-9:2016
ISO/DIS 19085 ‐9
Contents Page

Foreword ......................................................................................................................................................................... vi

Introduction ................................................................................................................................................................. viii

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

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

3 Terms and definitions .................................................................................................................................... 4

4 List of significant hazards ............................................................................................................................. 6

5 Safety requirements and measures for controls .................................................................................. 8

5.1 Safety and reliability of control systems ................................................................................................. 8

5.2 Controls devices ............................................................................................................................................... 8

5.3 Start ................................................................................................................................................................... 10

5.4 Safe stops ......................................................................................................................................................... 11

5.4.1 General ............................................................................................................................................................. 11

5.4.2 Normal stop .................................................................................................................................................... 11

5.4.3 Operational stop ........................................................................................................................................... 11

5.4.4 Emergency stop ............................................................................................................................................. 11

5.5 Braking function of tool spindle .............................................................................................................. 11

5.6 Mode selection ............................................................................................................................................... 11

5.7 Spindle speed changing .............................................................................................................................. 11

5.7.1 Spindle speed changing by changing the belt on the pulleys ........................................................ 11

5.7.2 Spindle speed changing by incremental speed change motor ..................................................... 11

5.7.3 Infinitely variable speed change by frequency inverter ................................................................ 11

5.8 Failure of any power supply ..................................................................................................................... 11

5.9 Manual reset control ................................................................................................................................... 11

5.10 Enabling control ............................................................................................................................................ 12

5.11 Machine moving part limited speed monitoring ............................................................................... 12

5.12 Time delay ....................................................................................................................................................... 12

5.13 Power operated adjustment of the saw blades and/or fences ..................................................... 12

5.13.1 General ............................................................................................................................................................. 12

5.13.2 Power driven adjustments under pre‐set electronic control ....................................................... 13

6 Safety requirements and measures for protection against mechanical hazards .................. 13

6.1 Stability ............................................................................................................................................................ 13

6.1.1 Stationary machines .................................................................................................................................... 13

6.1.2 Displaceable machines ............................................................................................................................... 14

6.2 Risk of break‐up during operation ......................................................................................................... 14

6.3 Tool holder and tool design ...................................................................................................................... 14

6.3.1 General ............................................................................................................................................................. 14

6.3.2 Spindle locking .............................................................................................................................................. 14

6.3.3 Circular saw blade fixing device .............................................................................................................. 14

6.3.4 Flanges dimensions for circular saw blades ....................................................................................... 14

6.3.5 Milling tools for grooving fixing devices .............................................................................................. 14

6.4 Braking ............................................................................................................................................................. 15

6.4.1 Braking tool spindle .................................................................................................................................... 15

6.4.2 Maximum run‐down time .......................................................................................................................... 15

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oSIST prEN ISO 19085-9:2016
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6.4.3 Brake release ................................................................................................................................................. 15

6.5 Safeguards ...................................................................................................................................................... 15

6.5.1 Fixed guards ................................................................................................................................................... 15

6.5.2 Interlocking movable guards ................................................................................................................... 15

6.5.3 Hold‐to‐run control ..................................................................................................................................... 15

6.5.4 Two‐hand control ......................................................................................................................................... 15

6.5.5 Electro‐sensitive protective equipment ESPE) .................................................................................. 16

6.5.6 Pressure sensitive protective equipment (PSPE) ............................................................................. 16

6.6 Prevention of access to moving parts ................................................................................................... 16

6.6.1 General ............................................................................................................................................................. 16

6.6.2 Guarding of tools .......................................................................................................................................... 16

6.6.3 Guarding of drives ....................................................................................................................................... 23

6.6.4 Guarding of shearing and/or crushing zones .................................................................................... 24

6.7 Impact hazard ................................................................................................................................................ 25

6.8 Clamping devices .......................................................................................................................................... 25

6.9 Measures against ejection ......................................................................................................................... 25

6.9.1 General ............................................................................................................................................................. 25

6.9.2 Guards materials and characteristics ................................................................................................... 25

6.9.3 Anti ‐kickback devices ................................................................................................................................. 25

6.10 Workpiece support and guide ................................................................................................................. 31

6.10.1 Rip fence .......................................................................................................................................................... 31

6.10.2 Cross ‐cutting fence ...................................................................................................................................... 34

6.10.3 Machine table ................................................................................................................................................ 35

6.10.4 Extension table .............................................................................................................................................. 35

6.11 Safety appliances .......................................................................................................................................... 35

7 Safety requirements and measures for protection against other hazards ............................. 39

7.1 Fire .................................................................................................................................................................... 39

7.2 Noise ................................................................................................................................................................. 39

7.2.1 Noise reduction at the design stage ....................................................................................................... 39

7.2.2 Noise emission measurement .................................................................................................................. 39

7.3 Emission of chips and dust ........................................................................................................................ 40

7.4 Electricity ........................................................................................................................................................ 40

7.4.1 General ............................................................................................................................................................. 40

7.4.2 Displaceable machines ............................................................................................................................... 40

7.5 Ergonomics and handling .......................................................................................................................... 40

7.6 Lighting ............................................................................................................................................................ 41

7.7 Pneumatics ..................................................................................................................................................... 41

7.8 Hydraulics ....................................................................................................................................................... 41

7.9 Electromagnetic compatibility ................................................................................................................ 41

7.10 Laser .................................................................................................................................................................. 41

7.11 Static electricity ............................................................................................................................................ 41

7.12 Errors of fitting ............................................................................................................................................. 41

7.13 Isolation ........................................................................................................................................................... 41

7.14 Maintenance ................................................................................................................................................... 41

8 Information for use ..................................................................................................................................... 41

8.1 Warning devices ........................................................................................................................................... 41

8.2 Markings .......................................................................................................................................................... 42

8.2.1 General ............................................................................................................................................................. 42

8.2.2 Additional markings ................................................................................................................................... 42

8.3 Instruction handbook ................................................................................................................................. 42

8.3.1 General ............................................................................................................................................................. 42

8.3.2 Additional information .............................................................................................................................. 42

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oSIST prEN ISO 19085-9:2016
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Annex A (informative) Performance level required .................................................................................... 46

Annex B (normative) Test for braking function ............................................................................................ 48

Annex C (normative) Stability test for displaceable machines ................................................................. 48

Annex D (normative) Impact test for guards .................................................................................................. 48

Annex E (normative) Noise emission measurement for machines not in ISO 7960:1995 ............. 48

Annex F (normative) Saw blade guard stability test ..................................................................................... 49

F.1 General ............................................................................................................................................................. 49

F.2 Saw blade guards mounted separately from riving knife .............................................................. 49

F.2.1 Saw blade guards with lead‐in ................................................................................................................. 49

F.2.2 Saw blade guards with in‐feed rollers .................................................................................................. 50

F.3 Riving knife mounted saw blade guards .............................................................................................. 51

Annex G (normative) Minimum dimensions of machine table, extension table and table

insert ................................................................................................................................................................. 53

Annex H (normative) Riving knife longitudinal and lateral stability test ............................................. 55

H.1 Riving knife longitudinal stability test ................................................................................................. 55

H.2 Riving knife lateral stability test ............................................................................................................. 55

Annex ZA (informative) Relationship between this European Standard and the Essential

Requirements of EU Directive 2006/42/EC ........................................................................................ 57

Annex ZB (informative) Regional addition for EU ......................................................................................... 60

Bibliography ................................................................................................................................................................. 61

© ISO 2015 – All rights reserved
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oSIST prEN ISO 19085-9:2016
ISO/DIS 19085 ‐9
Foreword

ISO (the In ternatio nal O rganiz ation for St anda rdization) i s a worldwide feder ati on o f n atio n a l

standards bodies (ISO mem ber bo d ies). The work of prep aring I nt ern ation al S tan d ards i s normally

carried out through ISO technical committees. Each member body interested in a subject for which a

technical committee has been established has the r ight to be r e pr esented on t hat c ommitt ee.

Intern ation a l organiz atio ns, govern m ental and no n‐govern mental, in liaison with ISO, also take part in

the work. ISO collaborates closely w ith the Inter national El ect rotechnical Commission (IEC) on all

matters of el ectrotechnic al standardization.

The procedu r es used to d evelop this document and those i n tended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the d ifferent approval criter ia needed for the

different types of ISO documents should be noted. This document was dr afted in accordance with the

editorial rul es of the ISO /IEC Directives, Part 2 (see www.iso. org/directives).

Attention is d rawn to th e possibility that some of the element s of this document may be the subject of

patent rights. ISO shall not be held responsible for identifyin g any or all such p atent rights. Details o f

any pat ent r i ghts identifi ed d uring the develop me nt of t he d oc u ment w ill be i n the Intr oduction an d/or

on the ISO lis t of patent d ecla rations received (s ee www.iso.or g/patents).

Any trade n ame used in this document i s information gi ven for the c onvenience o f users and d oes not

constitute an endorsement.

For an expl anati on on the meani n g of ISO s pecific terms and expr essions r elated to confor mit y

assessment, as well as information about ISO's adherence to the WTO principles in the Technical

Barriers to T rade (TBT) see th e follow i ng URL : For eword ‐ Sup p lementary information

The committee responsible for this document is IS O / XXX

Attention is d rawn to th e possibility that some of the element s of this document may be the subject of

patent rights . ISO shall no t be h eld res p onsible for identifyin g any or all suc h patent rights.

ISO 1 90 85‐9 was prep ared by Tech nical Co mmi ttee ISO/TC 39, Machine tools, Subc ommitt ee S C 4 ,

Woodworking machines.

ISO 1 90 85 c onsists of t h e f ollowing parts, under the general ti tle Woodworking machines — Safety:

— Part 1: Common requirements
— Part 2: Horizontal beam panel saws
— Part 3: Numerically controlled (NC) boring and routing machines
— Part 4: Vertical beam panel saws
— Part 5: Dimension saws
— Part 6: Single spindle vertical moulding machines
— Part 7: Surface planning and thicknessing machines
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oSIST prEN ISO 19085-9:2016
ISO/DIS 19085 ‐9
— Part 8: Wide belt calibrating and sanding machines
— Part 9 Circular saw benches (with and without sliding table)
— Part 10: Building site saws

Al these parts have been prepared simultaneously by Technical Committee ISO/TC 39, Machine tools,

Subcom mitt ee SC 4, Wo o d working m achines

Additional parts are to be developed in future to deal with specific requirements for other woodworking

machines.
© ISO 2015 – All rights reserved
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oSIST prEN ISO 19085-9:2016
ISO/DIS 19085 ‐9
Introduction

ISO 190 85‐ 9 was prepared by ISO/TC 39/SC4 u n der the Vien na Agr e ement in order to obtain EN ISO

standards on technical saf ety re quirements for the design and c onstruction of wo odwor king machi n ery.

ISO 19085 as a w hole c oncer n designer s, m anufac turers, suppliers and importers of m ac hines

described in the S cope. It also includes a list of informative item s to be provided by the manu facturer t o

the user.

The machi n ery concer n ed and th e ext ent to w hich haz ards, hazard ou s situations and e vents are

covered ar e indicated in the s cope o f this d ocument. In addition machines shall be d esigned according

with the principals of ISO 12100:2010 for relevant but not significant hazards which are not d ealt w ith

covered by this Inter nati onal St andar d .

— This document togeth er with ISO 19085‐1 is a type C standard as d efined in ISO 12100:2010.

When r equir ements of th is type‐C s tandard are differ ent fr om those which are stated i n type‐A or ‐B

standards, the requirements of this type‐C standar d take preced ence over the requirements of the other

International Standards for machines that have been designed and built according to the r equirements

of this t ype‐ C standard.

This part of ISO 19085 is intended to be used in conjunction with part‐1. As far as possible, the

requirem ent s of this p art are treated by w ay of r efer ence to t h e relev ant s ub‐clauses of ISO 19 08 5‐1,

thus reducin g consider ab ly the l en gth of this doc u ment by avoi d ing many r epetitions.

Thus, clause s 5, 6, 7 a nd 8 with their subclauses and the annex es of this par t can either

 confirm as a whole,
 confirm with additions,
 exclude in total, or
 replace with specific text
— the corresponding subclauses or annexes of ISO 19085‐1.

This i nterrel ation is i ndicated i n the fi rst paragrap h of each subclause right after the titl e by one of t he

following possible statements:
— “This subclause of ISO 19085‐1 applies”;
— “This subclause of ISO 19085‐1 applie s with the fol lowing addit ions.” or

— “This subclause of ISO 19085‐1 applies with the following addit ions, subdivided into further

specific subc l auses.”;
— “Not applicable.”;

— “This subcla use o f ISO 1 9 08 5‐1 is r eplaced b y th e following t ext.” or

— “This subclause of ISO 19085‐1 is replaced by the following text, s ubdivided into further s pecific

subclauses.”.
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oSIST prEN ISO 19085-9:2016
ISO/DIS 19085 ‐9

Specific subclauses and annexes in this part without corres pond ent in I SO 190 85‐ 1 are indicat e d by

“Subclause (or Annex) specific to this part.”

Clauses 1, 2, 4 ar e always r eplaced wit h no ne ed f o r indication , since machine specific.

Comm on r eq uireme nts f o r tooling ar e give n in EN 84 7‐1: 20 13.
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oSIST prEN ISO 19085-9:2016
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oSIST prEN ISO 19085-9:2016
DRAFT IN TE RNATIONAL STANDARD ISO/DIS 19 0 85‐9
Woodworking machines — Safety — Part 9: Circular saw
benches (with and without sliding table)
1 Scope

This international standard d eals w ith all signific ant hazards, hazardous situations and events as listed

in Clause 4 which are r elevant t o stationary and d isplaceabl e c ircular saw benches (with or without

sliding tabl e and/or demountable power feed unit), al so known as “table saws” (in the USA), her einafter

referred to as “machines”, designed to cut wood and m aterial with s imilar p hysical c haracteristic s to

wood, when
...

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