prEN ISO 19085-11

Woodworking machines - Safety - Part 11: Combined machines (ISO/DIS 19085-11:2022)

This document specifies the safety requirements and measures for combined woodworking machines (defined in 3.1), capable of continuous production use, with manual loading and unloading of the workpiece and hereinafter referred to also as “machines”.
The machines are designed to cut solid wood and material with similar physical characteristics to wood.
It deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account.
This document does apply to machines also equipped with the devices/additional working units listed in the Scopes of ISO 19085 5:202x, ISO 19085 6:202x, ISO 19085-7:202x and ISO 19085-9:202x.
This document does not apply to:
a) machines incorporating only a planing unit and a mortising device;
NOTE    Such machines are dealt with in ISO 19085-7:202x.
b) combined machines incorporating a band saw unit;
c) machines with a mortising unit with a separate drive other than the planing unit drive;
d) machines intended for use in potentially explosive atmosphere;
e) machines manufactured before the date of its publication as an International Standard.

Holzbearbeitungsmaschinen - Sicherheit - Teil 11: Kombinierte Maschinen (ISO/DIS 19085-11:2022)

Machines à bois - Sécurité - Partie 11: Machines combinées (ISO/DIS 19085-11:2022)

Lesnoobdelovalni stroji - Varnost - 11. del: Kombinirani stroji (ISO/DIS 19085-11:2022)

General Information

• Status: Not Published
• Publication Date: 15-Jul-2024
• ICS: 13.110 - Safety of machinery
• ICS: 79.120.10 - Woodworking machines
• Technical Committee: CEN/TC 142 - Woodworking machines - Safety
• Drafting Committee: CEN/TC 142/WG 14 - Safety of manually fed machines
• Current Stage: 4060 - Closure of enquiry - Enquiry
• Start Date: 13-Sep-2022
• Completion Date: 13-Sep-2022
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: oSIST prEN ISO 19085-11:2022 - Woodworking machines - Safety - Part 11: Combined machines (ISO/DIS 19085-11:2022)

Relations

• Revises: EN ISO 19085-11:2020 - Woodworking machines - Safety - Part 11: Combined machines (ISO 19085-11:2020)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 19085-11:2022
01-september-2022
Lesnoobdelovalni stroji - Varnost - 11. del: Kombinirani stroji (ISO/DIS 19085-
11:2022)
Woodworking machines - Safety - Part 11: Combined machines (ISO/DIS 19085-
11:2022)
Holzbearbeitungsmaschinen - Sicherheit - Teil 11: Kombinierte Maschinen (ISO/DIS
19085-11:2022)

Machines à bois - Sécurité - Partie 11: Machines combinées (ISO/DIS 19085-11:2022)

Ta slovenski standard je istoveten z: prEN ISO 19085-11
ICS:
13.110 Varnost strojev Safety of machinery
79.120.10 Lesnoobdelovalni stroji Woodworking machines
oSIST prEN ISO 19085-11:2022 en,fr,de

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

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oSIST prEN ISO 19085-11:2022
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oSIST prEN ISO 19085-11:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19085-11
ISO/TC 39/SC 4 Secretariat: UNI
Voting begins on: Voting terminates on:
2022-06-21 2022-09-13
Woodworking machines — Safety —
Part 11:
Combined machines
Machines à bois — Sécurité —
Partie 11: Machines combinées
ICS: 13.110; 79.120.10
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 19085-11:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022
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oSIST prEN ISO 19085-11:2022
ISO/DIS 19085-11:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

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© ISO 2022 – All rights reserved
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oSIST prEN ISO 19085-11:2022
ISO/DIS 19085-11:2022(E)
Contents Page

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

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

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

2 Normative references ..................................................................................................................................................................................... 1

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

4 Safety requirements and measures for controls ............................................................................................................... 6

4.1 Safety and reliability of control systems......................................................................................................................... 6

4.2 Control devices ....................................................................................................................................................................................... 7

4.3 Start .................................................................................................................................................................................................................. 7

4.3.1 Direct start .............................................................................................................................................................................. 7

4.3.2 Start via control power-on ........................................................................................................................................ 8

4.4 Safe stops ..................................................................................................................................................................................................... 8

4.4.1 General ........................................................................................................................................................................................ 8

4.4.2 Normal stop ............................................................................................................................................................................ 8

4.4.3 Operational stop ................................................................................................................................................................. 8

4.4.4 Emergency stop ................................................................................................................................................................... 8

4.5 Braking function of tools ............................................................................................................................................................... 8

4.6 Mode selection ........................................................................................................................................................................................ 8

4.7 Tool speed changing .......................................................................................................................................................................... 9

4.7.1 Speed changing by shifting the belts on the pulleys .......................................................................... 9

4.7.2 Speed changing by incremental speed change motor ....................................................................... 9

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

4.7.4 Spindle speed limiting device for tenoning ................................................................................................ 9

4.7.5 Changing of the direction of spindle rotation .......................................................................................... 9

4.8 Failure of any power supply ........................................................................................................................................................ 9

4.9 Manual reset control ......................................................................................................................................................................... 9

4.10 Standstill detection and monitoring ................................................................................................................................... 9

4.11 Machine moving parts speed monitoring....................................................................................................................... 9

4.12 Time delay................................................................................................................................................................................................... 9

4.13 Teleservice .................................................................................................................................................................................................. 9

4.14 Power-driven adjustments .......................................................................................................................................................... 9

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

5.1 Stability ...................................................................................................................................................................................................... 10

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

5.3 Tool and tool fixing design ........................................................................................................................................................ 10

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

5.3.2 Spindle locking .................................................................................................................................................................. 10

5.3.3 Circular saw blade fixing device ....................................................................................................................... 10

5.3.4 Flange dimensions for circular saw blades ............................................................................................. 10

5.3.5 Arbor rings/fixing device for milling tools .............................................................................................. 11

5.3.6 Quick tool/arbor change system ....................................................................................................................... 11

5.3.7 Manual adjustment of arbor height ................................................................................................................ 11

5.3.8 Manual adjustment of arbor inclination ..................................................................................................... 11

5.4 Braking ....................................................................................................................................................................................................... 11

5.4.1 Braking of tools ................................................................................................................................................................ 11

5.4.2 Maximum run-down time ....................................................................................................................................... 11

5.4.3 Brake release ...................................................................................................................................................................... 11

5.5 Safeguards ............................................................................................................................................................................................... 11

5.5.1 Fixed guards ........................................................................................................................................................................ 11

5.5.2 Interlocking movable guards ............................................................................................................................... 11

5.5.3 Hold-to-run control .......................................................................................................................................................12

5.5.4 Two hand control ............................................................................................................................................................12

iii
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oSIST prEN ISO 19085-11:2022
ISO/DIS 19085-11:2022(E)

5.5.5 Electro-sensitive protection equipment (ESPE) .................................................................................12

5.5.6 Pressure sensitive protection equipment (PSPE) .............................................................................12

5.6 Prevention of access to hazardous moving parts .................................................................................................12

5.7 Impact hazard ......................................................................................................................................................................................12

5.8 Clamping devices ...............................................................................................................................................................................13

5.9 Measures against ejection ......................................................................................................................................................... 13

5.9.1 General .....................................................................................................................................................................................13

5.9.2 Guards materials and characteristics .......................................................................................................... 13

5.9.3 Anti-kickback devices .................................................................................................................................................13

5.10 Workpiece supports and guides ........................................................................................................................................... 13

5.11 Safety appliances ............................................................................................................................................................................... 14

5.12 Elements not in use.......................................................................................................................................................................... 14

5.13 Adjustments in tenoning-sawing mode ......................................................................................................................... 14

6 Safety requirements and measures for protection against other hazards ........................................14

6.1 Fire ................................................................................................................................................................................................................. 14

6.2 Noise ............................................................................................................................................................................................................. 15

6.2.1 Noise reduction at the design stage ............................................................................................................... 15

6.2.2 Noise emission measurement and declaration .................................................................................... 15

6.3 Emission of chips and dust ........................................................................................................................................................ 15

6.4 Electricity ................................................................................................................................................................................................. 15

6.5 Ergonomics and handling .......................................................................................................................................................... 15

6.6 Lighting ...................................................................................................................................................................................................... 15

6.7 Pneumatics .............................................................................................................................................................................................. 15

6.8 Hydraulics ................................................................................................................................................................................................ 15

6.9 Electromagnetic compatibility.............................................................................................................................................. 16

6.10 Laser ............................................................................................................................................................................................................. 16

6.11 Static electricity.................................................................................................................................................................................. 16

6.12 Errors of fitting ................................................................................................................................................................................... 16

6.13 Isolation ..................................................................................................................................................................................................... 16

6.14 Maintenance ........................................................................................................................................................................................... 16

6.15 Relevant but not significant hazards ............................................................................................................................... 16

7 Information for use ........................................................................................................................................................................................16

7.1 Warning devices ................................................................................................................................................................................. 16

7.2 Markings ................................................................................................................................................................................................... 16

7.2.1 General ..................................................................................................................................................................................... 16

7.2.2 Additional markings .................................................................................................................................................... 16

7.3 Instruction handbook.................................................................................................................................................................... 17

7.3.1 General ..................................................................................................................................................................................... 17

7.3.2 Additional information .............................................................................................................................................. 17

Annex A (informative) List of significant hazards .............................................................................................................................18

Annex B (informative) Performance level required ........................................................................................................................20

Annex C (normative) Stability test ......................................................................................................................................................................21

Annex D (normative) Test for braking function ...................................................................................................................................22

Annex E (normative) Impact test for guards ............................................................................................................................................23

Annex F (normative) Noise test code ................................................................................................................................................................24

Annex G (normative) Table dimensions ........................................................................................................................................................26

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

requirements of Directive 2006/42/EC aimed to be covered ...........................................................................28

© ISO 2022 – All rights reserved
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oSIST prEN ISO 19085-11:2022
ISO/DIS 19085-11:2022(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 explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to

the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see

www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 4

Woodworking machines, in collaboration with the European Committee for Standardization (CEN)

Technical Committee CEN/TC 142, Woodworking machines, in accordance with the Agreement on

technical cooperation between ISO and CEN (Vienna Agreement).

This second edition cancels and replaces the first edition (ISO 19085-11:2020), which has been

technically revised. The main changes are as follows:

— the Scope now specifies that machines are intended for continuous production use;

— the list of significant hazards has been moved to a new Annex A;

— Subclause 6.2 has been updated and a new noise test code has been specified in Annex F.

A list of all parts in the ISO 19085 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www.iso.org/members.html.
© ISO 2022 – All rights reserved
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oSIST prEN ISO 19085-11:2022
ISO/DIS 19085-11:2022(E)
Introduction

The ISO 19085 series of International Standards provides technical safety requirements for the design

and construction of woodworking machinery, as well as for the content of the relevant instruction

handbook. It concerns designers, manufacturers, suppliers and importers of the machines specified in

the Scope.
This document is a type-C standard as defined in ISO 12100.

This document is of relevance, in particular, for the following stakeholder groups representing the

market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);

— health and safety bodies (e.g., regulators, accident prevention organisations, market surveillance)

Others can be affected by the level of machinery safety achieved with the means of the document by the

above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);

— machine users/employees (e.g., trade unions, organizations for people with special needs);

— service providers, e. g. for maintenance (small, medium and large enterprises);

— consumers (in case of machinery intended for use by consumers).

The above-mentioned stakeholder groups have been given the possibility to participate in the drafting

process of this document.

The machinery concerned and the extent to which hazards, hazardous situations or hazardous events

are covered are indicated in the Scope of this document.

When requirements of this type-C standard are different from those which are stated in type-A or

type-B standards (as defined in ISO 12100), the requirements of this type-C standard take precedence

over the requirements of the other standards for machines that have been designed and built according

to the requirements of this type-C standard.

The full set of requirements for a particular type of woodworking machine are those given in the part of

ISO 19085 applicable to that type, together with the relevant requirements from ISO 19085-1:2021, to

the extent specified in the Scope of the applicable part of ISO 19085.

As far as possible, in this document, safety requirements are referenced to the relevant sections

of ISO 19085-1:2021, ISO/FDIS 19085-5:2022, ISO/FDIS 19085-6:2022, ISO/DIS 19085-7:2022 and

ISO/DIS 19085-9:2022 to avoid repetition and reduce their length.

Specific subclauses and annexes in this document without correspondent in ISO 19085 1:2021,

ISO/FDIS 19085 5:2022, ISO/FDIS 19085 6:2022, ISO/DIS 19085-7:2022 and ISO/DIS 19085-9:2022 are

indicated by the introductory sentence: “Subclause (or annex) specific to this document.”

Clauses 1 to 3 are specific to each part and, therefore are distinct from ISO 19085-1:2021, Clauses 1 to 3.

© ISO 2022 – All rights reserved
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oSIST prEN ISO 19085-11:2022
DRAFT INTERNATIONAL STANDARD ISO/DIS 19085-11:2022(E)
Woodworking machines — Safety —
Part 11:
Combined machines
1 Scope

This document specifies the safety requirements and measures for combined woodworking machines

(defined in 3.1), capable of continuous production use, with manual loading and unloading of the

workpiece and hereinafter referred to also as “machines”.

The machines are designed to cut solid wood and material with similar physical characteristics to

wood.

It deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to

the machines, when operated, adjusted and maintained as intended and under the conditions foreseen

by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly,

dismantling, disabling and scrapping phases have also been taken into account.

This document does apply to machines also equipped with the devices/additional working units

listed in the Scopes of ISO/FDIS 19085 5:2022, ISO/FDIS 19085 6:2022, ISO/DIS 19085-7:2022 and

ISO/DIS 19085-9:2022.
This document does not apply to:
a) machines incorporating only a planing unit and a mortising device;
NOTE 3 Such machines are dealt with in ISO/DIS 19085-7:2022.
b) combined machines incorporating a band saw unit;

c) machines with a mortising unit with a separate drive other than the planing unit drive;

d) machines intended for use in potentially explosive atmosphere;

e) machines manufactured before the date of its publication as an International Standard.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 4871:2009, Acoustics — Declaration and verification of noise emission values of machinery and

equipment

ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction

ISO 14119:2013, Safety of machinery — Interlocking devices associated with guards — Principles for

design and selection
ISO 19085-1:2021, Woodworking machines — Safety — Part 1: Common requirements
ISO 19085-5 , Woodworking machines — Safety — Part 5: Dimension saws
1) Under preparation. Stage at the time of publication: ISO/FDIS 19085-5:2022
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oSIST prEN
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