Woodworking machines - Safety - Part 2: Horizontal beam panel circular sawing machines (ISO 19085-2:2017, Corrected version 2017-11-01)

This international standard deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to horizontal beam panel sawing machines with the saw carriage of the front cutting line mounted below the workpiece support, which are manually or mechanically loaded and/or unloaded, 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 have been taken into account.

Holzbearbeitungsmaschinen - Sicherheit - Teil 2: Horizontale Plattenkreissägemaschinen mit Druckbalken (ISO 19085-2:2017, korrigierte Fassung 2017-11-01)

Machines à bois - Sécurité - Partie 2: Scies circulaires à panneaux horizontales à presseur (ISO 19085-2:2017, Version corrigée 2017-11-01)

Lesnoobdelovalni stroji - Varnost - 2. del: Formatne horizontalne krožne žage za razrez plošč (ISO 19085-2:2017, popravljena verzija )

Ta mednarodni standard zajema vsa večja tveganja, nevarne razmere in dogodke iz točke 4, ki se nanašajo na formatne horizontalne krožne žage za razrez plošč, ki imajo nosilec žage na sprednji liniji nameščen pod podporo obdelovanca in pri katerih se obdelovanci ročno ali mehansko podajajo in/ali odvzemajo, v nadaljevanju »stroji«, ko se upravljajo, prilagajajo in vzdržujejo skladno z njihovim namenom in pod pogoji, ki jih je določil proizvajalec, vključno s smiselno predvideno nepravilno uporabo. Upoštevane so bile tudi faze transporta, sestavljanja, razstavljanja in razrezovanja stroja.

General Information

Status
Withdrawn
Public Enquiry End Date
08-Feb-2015
Publication Date
08-Nov-2017
Withdrawal Date
27-Dec-2021
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
03-Dec-2021
Due Date
26-Dec-2021
Completion Date
28-Dec-2021

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SLOVENSKI STANDARD
SIST EN ISO 19085-2:2017
01-december-2017
Nadomešča:
SIST EN 1870-13:2008+A2:2012
Lesnoobdelovalni stroji - Varnost - 2. del: Formatne horizontalne krožne žage za
razrez plošč (ISO 19085-2:2017, popravljena verzija )
Woodworking machines - Safety - Part 2: Horizontal beam panel circular sawing
machines (ISO 19085-2:2017, Corrected version 2017-11-01)
Holzbearbeitungsmaschinen - Sicherheit - Teil 2: Horizontale
Plattenkreissägemaschinen mit Druckbalken (ISO 19085-2:2017, korrigierte Fassung
2017-11-01)

Machines à bois - Sécurité - Partie 2: Scies circulaires à panneaux horizontales à

presseur (ISO 19085-2:2017, Version corrigée 2017-11-01)
Ta slovenski standard je istoveten z: EN ISO 19085-2:2017
ICS:
25.080.60 Strojne žage Sawing machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
SIST EN ISO 19085-2:2017 en,de

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

---------------------- Page: 1 ----------------------
SIST EN ISO 19085-2:2017
---------------------- Page: 2 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2017
EUROPÄISCHE NORM
ICS 13.110; 79.120.10 Supersedes EN 1870-13:2007+A2:2012
English Version
Woodworking machines - Safety - Part 2: Horizontal beam
panel circular sawing machines (ISO 19085-2:2017,
Corrected version 2017-11-01)

Machines à bois - Sécurité - Partie 2: Scies circulaires à Holzbearbeitungsmaschinen - Sicherheit - Teil 2:

panneaux horizontales à presseur (ISO 19085-2:2017, Horizontale Plattenkreissägemaschinen mit

Version corrigée 2017-11-01) Druckbalken (ISO 19085-2:2017, korrigierte Fassung
2017-11-01)
This European Standard was approved by CEN on 11 September 2016.

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

© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19085-2:2017 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (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

---------------------- Page: 4 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (E)
European foreword

This document (EN ISO 19085-2:2017) 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 February 2018, and conflicting national standards

shall be withdrawn at the latest by February 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 organizations 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 19085-2:2017, Corrected version 2017-11-01 has been approved by CEN as

EN ISO 19085-2:2017 without any modification.
---------------------- Page: 5 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (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 mandate given to CEN by the European

Commission and the European Free Trade Association to provide one 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 confers, within the limits of the scope of this

standard, a presumption of conformity with the relevant Essential Requirements, of that Directive and

associated EFTA regulations.

Table ZA.1 — Correspondence between this European Standard and Directive 2006/42/EC

Clauses and subclauses of this EN Essential Requirements (ERs) of
Directive 2006/42/EC
1.1.2 Principles of safety integration
a) fitted for its function 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8,
6.5, 6.6, 7.12, 8.3
b) eliminate or reduce the risks, give measures, inform Clauses 5, 6, 7, 8
c) intended use and reasonably foreseeable misuse Clauses 5, 6, 7, 8
d) constraints in use 7.5, 8.3
e) equipment 6.1, 7.8, 8.3
1.1.3 Materials and products 6.2, 6.5, 6.6, 7.3
1.1.4 Lighting 8.3
1.1.5 Design of machinery to facilitate its handling 5.2, 6.6, 7.5
1.1.6 Ergonomics 7.5
1.1.7 Operating position 5.2, 6.6.4, 6.6.8, 8.3
1.2.1 Safety and reliability of control systems 5.1, 5.6, 5.7, 5.9, 7.11, 7.12
1.2.2 Control devices 5.2, 5.3, 5.4, 5.5, 5.6, 6.6, 8.3
1.2.3 Starting 5.2, 5.3, 5.6
1.2.4 Stopping 5.2, 5.4, 5.5, 5.6
1.2.4.1 Normal stop 5.4
1.2.4.2 Operational stop 5.6
---------------------- Page: 6 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (E)
1.2.4.3 Emergency stop 5.5
1.2.4.4 Assembly of machinery 6.6.8
1.2.5 Selection of control or operating mode 5.3.2, 5.6
1.2.6 Failure of the power supply 5.8, 7.6, 7.11, 7.12

1.3 Protection against mechanical hazards 5.3, 5.4, 5.5, 5.6, 5.7, 5.8, 6.1, 6.2,

6.3, 6.4, 6.5, 6.6, 6.7, 8.1, 8.2, 8.3
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
1.3.4 Risk due to surfaces, edges or angles 5.1
1.3.6 Risks relating to variations in the operating 5.7, 6.5, 6.6
conditions
1.3.7 Risks related to moving parts 5.6, 6.6
1.3.8 Choice of protection against risks related to 6.6, 6.7
moving parts
1.3.8.1 Moving transmission parts 6.7
1.3.8.2 Moving parts involved in the process 6.5, 6.6
1.3.9 Risk of uncontrolled movements 5.3.2, 5.6, 6.5, 6.6
1.4.1 Required characteristics of guards and protective 5.1, 6.2, 6.5, 6.6, 6.7
devices - General requirements
1.4.2.1 Fixed guards 6.6.1
1.4.2.2 Interlocking movable guards 6.6.2
1.4.2.3 Adjustable guards restricting access 6.6
1.4.3 Special requirements for protective devices 5.1, 6.6
1.5.1 Electricity supply 5.9, 7.4, 7.11
1.5.2 Static electricity 7.8
1.5.3 Energy supply other than electricity 5.8, 7.6
1.5.4 Errors of fitting 7.9
1.5.6 Fire 7.1
1.5.8 Noise 7.2
1.5.11 External radiation 7.7
1.5.12 Laser equipment 7.9
1.5.13 Emission of hazardous materials and substances 7.3
1.6.1 Machinery maintenance 7.12
1.6.2 Access to operating position and servicing points 5.2, 6.6, 7.12
1.6.3 Isolation of energy sources 7.11
---------------------- Page: 7 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (E)
1.6.4 Operator intervention 5.2, 5.6, 5.7, 6.6, 7.5, 7.12, 8.3
1.6.5 Cleaning of internal parts 7.3, 8.3
1.7.1 Information and warnings on the machinery 8.1, 8.2
1.7.2 Warning devices 8.1
1.7.3 Marking of machinery 8.2
1.7.4 Instructions 8.3
2.3 Machinery for working wood and analogous
materials
a) guiding 6.5
b) ejection 6.2, 6.9
c) brake 6.4
d) accidental tool contact 5.3.2, 5.4, 5.5, 5.6, 6.5, 6.6

WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling

within the scope of this standard.
---------------------- Page: 8 ----------------------
SIST EN ISO 19085-2:2017
INTERNATIONAL ISO
STANDARD 19085-2
First edition
2017-07
Corrected version
2017-11
Woodworking machines — Safety —
Part 2:
Horizontal beam panel circular sawing
machines
Machines à bois — Sécurité —
Partie 2: Scies circulaires à panneaux horizontales à presseur
Reference number
ISO 19085-2:2017(E)
ISO 2017
---------------------- Page: 9 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)
Contents Page

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

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

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

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

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

4 List of significant hazards ........................................................................................................................................................................... 7

5 Safety requirements and measures for controls ................................................................................................................. 9

5.1 Safety and reliability of control systems ........................................................................................................................... 9

5.2 Control devices ....................................................................................................................................................................................... 9

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

5.3.1 General...................................................................................................................................................................................10

5.3.2 Operating conditions .................................................................................................................................................11

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

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

5.4.2 Normal stop .......................................................................................................................................................................12

5.4.3 Operational stop ............................................................................................................................................................12

5.4.4 Emergency stop .............................................................................................................................................................12

5.5 Braking function of tool spindles .........................................................................................................................................12

5.6 Mode selection .....................................................................................................................................................................................12

5.7 Spindle speed changing ................................................................................................................................................................12

5.7.1 Spindle speed changing by changing belts on the pulleys ........................................................12

5.7.2 Spindle speed changing by incremental speed change motor ..............................................12

5.7.3 Infinitely variable speed by frequency inverter .................................................................................12

5.8 Failure of any power supply .....................................................................................................................................................12

5.9 Manual reset control .......................................................................................................................................................................13

5.10 Enabling control ..................................................................................................................................................................................13

5.11 Machine moving parts speed monitoring .....................................................................................................................13

5.12 Time delay ................................................................................................................................................................................................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 ............................................................................................................................................13

6.2 Risk of break-up during operation ......................................................................................................................................13

6.3 Tool holder and tool design.......................................................................................................................................................13

6.3.1 General...................................................................................................................................................................................13

6.3.2 Spindle locking ...............................................................................................................................................................13

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

6.3.4 Flange dimension for circular saw blades ..............................................................................................14

6.4 Braking ........................................................................................................................................................................................................14

6.4.1 Braking of tool spindles ..........................................................................................................................................14

6.4.2 Maximum run-down time .....................................................................................................................................14

6.4.3 Brake release ....................................................................................................................................................................14

6.5 Safeguards ................................................................................................................................................................................................14

6.5.1 Fixed guards ......................................................................................................................................................................14

6.5.2 Interlocking movable guards..............................................................................................................................14

6.5.3 Hold-to-run control ....................................................................................................................................................14

6.5.4 Two-hand control .........................................................................................................................................................14

6.5.5 Electro-sensitive protective equipment (ESPE) .................................................................................14

6.5.6 Pressure-sensitive protective equipment (PSPE).............................................................................15

6.6 Prevention of access to moving parts ...............................................................................................................................15

6.6.1 General...................................................................................................................................................................................15

6.6.2 Guarding of tools ...........................................................................................................................................................15

© ISO 2017 – All rights reserved iii
---------------------- Page: 11 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)

6.6.3 Guarding of drives .......................................................................................................................................................16

6.6.4 Guarding of shearing and/or crushing zones ......................................................................................17

6.7 Impact hazard .......................................................................................................................................................................................24

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

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

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

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

6.10 Work-piece supports and guides ..........................................................................................................................................25

7 Safety requirements and measures for protection against other hazards ...........................................26

7.1 Fire ......... .........................................................................................................................................................................................................26

7.2 Noise .............................................................................................................................................................................................................26

7.2.1 Noise reduction at the design stage .............................................................................................................26

7.2.2 Noise emission measurement ...........................................................................................................................26

7.3 Emission of chips and dust ........................................................................................................................................................26

7.4 Electricity ..................................................................................................................................................................................................26

7.4.1 General...................................................................................................................................................................................26

7.4.2 Displaceable machines ............................................................................................................................................26

7.5 Ergonomics and handling ...........................................................................................................................................................26

7.6 Lighting .......................................................................................................................................................................................................27

7.7 Pneumatics ..............................................................................................................................................................................................27

7.8 Hydraulics ................................................................................................................................................................................................27

7.9 Electromagnetic compatibility ...............................................................................................................................................27

7.10 Laser ..............................................................................................................................................................................................................27

7.11 Static electricity ...................................................................................................................................................................................27

7.12 Errors of fitting ....................................................................................................................................................................................27

7.13 Isolation .....................................................................................................................................................................................................27

7.14 Maintenance ...........................................................................................................................................................................................27

8 Information for use .........................................................................................................................................................................................27

8.1 Warning devices ..................................................................................................................................................................................27

8.2 Marking ......................................................................................................................................................................................................27

8.2.1 General...................................................................................................................................................................................27

8.2.2 Additional markings ..................................................................................................................................................27

8.3 Instruction handbook ....................................................................................................................................................................28

8.3.1 General...................................................................................................................................................................................28

8.3.2 Additional information ............................................................................................................................................28

Annex A (informative) Performance levels required .......................................................................................................................30

Annex B (normative) Test for braking function .....................................................................................................................................31

Annex C (normative) Stability test for displaceable machines ..............................................................................................32

Annex D (normative) Impact test for guards ............................................................................................................................................33

Annex E (normative) Noise emission measurement for machines not in ISO 7960:1995 .........................34

Annex F (normative) Rigidity tests for sectional safety curtain material ..................................................................35

iv © ISO 2017 – All rights reserved
---------------------- Page: 12 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

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

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

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

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

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.
For an expla
...

SLOVENSKI STANDARD
SIST EN ISO 19085-2:2017
01-december-2017
/HVQRREGHORYDOQLVWURML9DUQRVWGHO)RUPDWQHKRUL]RQWDOQHNURåQHåDJH]D
UD]UH]SORãþ ,62
Woodworking machines - Safety - Part 2: Horizontal beam panel circular sawing
machines (ISO 19085-2:2017)

Holzbearbeitungsmaschinen - Sicherheit - Teil 2: Horizontale Plattenkreissägemaschinen

mit Druckbalken (ISO 19085-2:2017)

Machines à bois - Sécurité - Partie 2: Scies circulaires à panneaux horizontales à

presseur (ISO 19085-2:2017)
Ta slovenski standard je istoveten z: EN ISO 19085-2:2017
ICS:
25.080.60 Strojne žage Sawing machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
SIST EN ISO 19085-2:2017 en,de

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

---------------------- Page: 1 ----------------------
SIST EN ISO 19085-2:2017
---------------------- Page: 2 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2017
EUROPÄISCHE NORM
ICS 13.110; 79.120.10
English Version
Woodworking machines - Safety - Part 2: Horizontal beam
panel circular sawing machines (ISO 19085-2:2017)

Machines à bois - Sécurité - Partie 2: Scies circulaires à Holzbearbeitungsmaschinen - Sicherheit - Teil 2:

panneaux horizontales à presseur (ISO 19085-2:2017) Horizontale Plattenkreissägemaschinen mit

Druckbalken (ISO 19085-2:2017)
This European Standard was approved by CEN on 11 September 2016.

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: Avenue Marnix 17, B-1000 Brussels

© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19085-2:2017 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (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

---------------------- Page: 4 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (E)
European foreword

This document (EN ISO 19085-2:2017) 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 February 2018, and conflicting national standards

shall be withdrawn at the latest by February 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 organizations 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 19085-2:2017 has been approved by CEN as EN ISO 19085-2:2017 without any

modification.
---------------------- Page: 5 ----------------------
SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (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 mandate given to CEN by the European

Commission and the European Free Trade Association to provide one 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 confers, within the limits of the scope of this

standard, a presumption of conformity with the relevant Essential Requirements, of that Directive and

associated EFTA regulations.

Table ZA.1 — Correspondence between this European Standard and Directive 2006/42/EC

Clauses and subclauses of this EN Essential Requirements (ERs) of
Directive 2006/42/EC
1.1.2 Principles of safety integration
a) fitted for its function 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8,
6.5, 6.6, 7.12, 8.3
b) eliminate or reduce the risks, give measures, inform Clauses 5, 6, 7, 8
c) intended use and reasonably foreseeable misuse Clauses 5, 6, 7, 8
d) constraints in use 7.5, 8.3
e) equipment 6.1, 7.8, 8.3
1.1.3 Materials and products 6.2, 6.5, 6.6, 7.3
1.1.4 Lighting 8.3
1.1.5 Design of machinery to facilitate its handling 5.2, 6.6, 7.5
1.1.6 Ergonomics 7.5
1.1.7 Operating position 5.2, 6.6.4, 6.6.8, 8.3
1.2.1 Safety and reliability of control systems 5.1, 5.6, 5.7, 5.9, 7.11, 7.12
1.2.2 Control devices 5.2, 5.3, 5.4, 5.5, 5.6, 6.6, 8.3
1.2.3 Starting 5.2, 5.3, 5.6
1.2.4 Stopping 5.2, 5.4, 5.5, 5.6
1.2.4.1 Normal stop 5.4
1.2.4.2 Operational stop 5.6
1.2.4.3 Emergency stop 5.5
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SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (E)
1.2.4.4 Assembly of machinery 6.6.8
1.2.5 Selection of control or operating mode 5.3.2, 5.6
1.2.6 Failure of the power supply 5.8, 7.6, 7.11, 7.12

1.3 Protection against mechanical hazards 5.3, 5.4, 5.5, 5.6, 5.7, 5.8, 6.1, 6.2,

6.3, 6.4, 6.5, 6.6, 6.7, 8.1, 8.2, 8.3
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
1.3.4 Risk due to surfaces, edges or angles 5.1
1.3.6 Risks relating to variations in the operating 5.7, 6.5, 6.6
conditions
1.3.7 Risks related to moving parts 5.6, 6.6
1.3.8 Choice of protection against risks related to 6.6, 6.7
moving parts
1.3.8.1 Moving transmission parts 6.7
1.3.8.2 Moving parts involved in the process 6.5, 6.6
1.3.9 Risk of uncontrolled movements 5.3.2, 5.6, 6.5, 6.6
1.4.1 Required characteristics of guards and protective 5.1, 6.2, 6.5, 6.6, 6.7
devices - General requirements
1.4.2.1 Fixed guards 6.6.1
1.4.2.2 Interlocking movable guards 6.6.2
1.4.2.3 Adjustable guards restricting access 6.6
1.4.3 Special requirements for protective devices 5.1, 6.6
1.5.1 Electricity supply 5.9, 7.4, 7.11
1.5.2 Static electricity 7.8
1.5.3 Energy supply other than electricity 5.8, 7.6
1.5.4 Errors of fitting 7.9
1.5.6 Fire 7.1
1.5.8 Noise 7.2
1.5.11 External radiation 7.7
1.5.12 Laser equipment 7.9
1.5.13 Emission of hazardous materials and substances 7.3
1.6.1 Machinery maintenance 7.12
1.6.2 Access to operating position and servicing points 5.2, 6.6, 7.12
1.6.3 Isolation of energy sources 7.11
1.6.4 Operator intervention 5.2, 5.6, 5.7, 6.6, 7.5, 7.12, 8.3
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SIST EN ISO 19085-2:2017
EN ISO 19085-2:2017 (E)
1.6.5 Cleaning of internal parts 7.3, 8.3
1.7.1 Information and warnings on the machinery 8.1, 8.2
1.7.2 Warning devices 8.1
1.7.3 Marking of machinery 8.2
1.7.4 Instructions 8.3
2.3 Machinery for working wood and analogous
materials
a) guiding 6.5
b) ejection 6.2, 6.9
c) brake 6.4
d) accidental tool contact 5.3.2, 5.4, 5.5, 5.6, 6.5, 6.6

WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling

within the scope of this standard.
---------------------- Page: 8 ----------------------
SIST EN ISO 19085-2:2017
INTERNATIONAL ISO
STANDARD 19085-2
First edition
2017-07
Woodworking machines — Safety —
Part 2:
Horizontal beam panel circular sawing
machines
Machines à bois — Sécurité —
Partie 2: Scies circulaires à panneaux horizontales à presseur
Reference number
ISO 19085-2:2017(E)
ISO 2017
---------------------- Page: 9 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

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copyright@iso.org
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ii © ISO 2017 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)
Contents Page

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

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

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

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

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

4 List of significant hazards ........................................................................................................................................................................... 7

5 Safety requirements and measures for controls ................................................................................................................. 9

5.1 Safety and reliability of control systems ........................................................................................................................... 9

5.2 Control devices ....................................................................................................................................................................................... 9

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

5.3.1 General...................................................................................................................................................................................10

5.3.2 Operating conditions .................................................................................................................................................11

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

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

5.4.2 Normal stop .......................................................................................................................................................................12

5.4.3 Operational stop ............................................................................................................................................................12

5.4.4 Emergency stop .............................................................................................................................................................12

5.5 Braking function of tool spindles .........................................................................................................................................12

5.6 Mode selection .....................................................................................................................................................................................12

5.7 Spindle speed changing ................................................................................................................................................................12

5.7.1 Spindle speed changing by changing belts on the pulleys ........................................................12

5.7.2 Spindle speed changing by incremental speed change motor ..............................................12

5.7.3 Infinitely variable speed by frequency inverter .................................................................................12

5.8 Failure of any power supply .....................................................................................................................................................12

5.9 Manual reset control .......................................................................................................................................................................13

5.10 Enabling control ..................................................................................................................................................................................13

5.11 Machine moving parts speed monitoring .....................................................................................................................13

5.12 Time delay ................................................................................................................................................................................................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 ............................................................................................................................................13

6.2 Risk of break-up during operation ......................................................................................................................................13

6.3 Tool holder and tool design.......................................................................................................................................................13

6.3.1 General...................................................................................................................................................................................13

6.3.2 Spindle locking ...............................................................................................................................................................13

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

6.3.4 Flange dimension for circular saw blades ..............................................................................................14

6.4 Braking ........................................................................................................................................................................................................14

6.4.1 Braking of tool spindles ..........................................................................................................................................14

6.4.2 Maximum run-down time .....................................................................................................................................14

6.4.3 Brake release ....................................................................................................................................................................14

6.5 Safeguards ................................................................................................................................................................................................14

6.5.1 Fixed guards ......................................................................................................................................................................14

6.5.2 Interlocking movable guards..............................................................................................................................14

6.5.3 Hold-to-run control ....................................................................................................................................................14

6.5.4 Two-hand control .........................................................................................................................................................14

6.5.5 Electro-sensitive protective equipment (ESPE) .................................................................................14

6.5.6 Pressure-sensitive protective equipment (PSPE).............................................................................15

6.6 Prevention of access to moving parts ...............................................................................................................................15

6.6.1 General...................................................................................................................................................................................15

6.6.2 Guarding of tools ...........................................................................................................................................................15

© ISO 2017 – All rights reserved iii
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SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)

6.6.3 Guarding of drives .......................................................................................................................................................16

6.6.4 Guarding of shearing and/or crushing zones ......................................................................................17

6.7 Impact hazard .......................................................................................................................................................................................24

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

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

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

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

6.10 Work-piece supports and guides ..........................................................................................................................................25

7 Safety requirements and measures for protection against other hazards ...........................................26

7.1 Fire ......... .........................................................................................................................................................................................................26

7.2 Noise .............................................................................................................................................................................................................26

7.2.1 Noise reduction at the design stage .............................................................................................................26

7.2.2 Noise emission measurement ...........................................................................................................................26

7.3 Emission of chips and dust ........................................................................................................................................................26

7.4 Electricity ..................................................................................................................................................................................................26

7.4.1 General...................................................................................................................................................................................26

7.4.2 Displaceable machines ............................................................................................................................................26

7.5 Ergonomics and handling ...........................................................................................................................................................27

7.6 Lighting .......................................................................................................................................................................................................27

7.7 Pneumatics ..............................................................................................................................................................................................27

7.8 Hydraulics ................................................................................................................................................................................................27

7.9 Electromagnetic compatibility ...............................................................................................................................................27

7.10 Laser ..............................................................................................................................................................................................................27

7.11 Static electricity ...................................................................................................................................................................................27

7.12 Errors of fitting ....................................................................................................................................................................................27

7.13 Isolation .....................................................................................................................................................................................................27

7.14 Maintenance ...........................................................................................................................................................................................27

8 Information for use .........................................................................................................................................................................................27

8.1 Warning devices ..................................................................................................................................................................................27

8.2 Marking ......................................................................................................................................................................................................27

8.2.1 General...................................................................................................................................................................................27

8.2.2 Additional markings ..................................................................................................................................................28

8.3 Instruction handbook ....................................................................................................................................................................28

8.3.1 General...................................................................................................................................................................................28

8.3.2 Additional information ............................................................................................................................................28

Annex A (informative) Performance levels required .......................................................................................................................30

Annex B (normative) Test for braking function .....................................................................................................................................31

Annex C (normative) Stability test for displaceable machines ..............................................................................................32

Annex D (normative) Impact test for guards ............................................................................................................................................33

Annex E (normative) Noise emission measurement for machines not in ISO 7960 ........................................34

Annex F (normative) Rigidity tests for sectional safety curtain material ..................................................................35

iv © ISO 2017 – All rights reserved
---------------------- Page: 12 ----------------------
SIST EN ISO 19085-2:2017
ISO 19085-2:2017(E)
Foreword

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