EN ISO 19085-2:2017

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

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.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of EU Directive 2006/42/EC . 4

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
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
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
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.

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
ISO 19085-2:2017(E)
© 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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ii © ISO 2017 – All rights reserved

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 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

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 explanation on 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 the following
URL: www.iso.org/iso/foreword.html.
The committee responsible for this document is ISO/TC 39, Machine tools, Subcommittee SC 4,
Woodworking machines.
This document is intended to be used in conjunction with ISO 19085-1:2017, which gives requirements
common to different machine types.
A list of all parts in the ISO 19085 series can be found on the ISO website.
This corrected version of ISO 19085-2:2017 incorporates the following corrections:
— Figures 5 and 9 have been changed.
ISO 19085-2:2017(E)
Introduction
The ISO 19085 series of International Standards provides technical safety requirements for the design
and construction of woodworking machinery. It concerns designers, manufacturers, suppliers and
importers of the machines specified in the Scope. It also includes a list of informative items that the
manufacturer will need to give to the user.
This document is a type-C standard as stated in ISO 12100.
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, 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 19085-1:2017, to
the extent specified in the Scope of the applicable part of ISO 19085.
As far as possible, in parts of ISO 19085 other than ISO 19085-1:2017, safety requirements are referenced
to the relevant sections of ISO 19085-1:2017, to avoid repetition and reduce their length. The other parts
contain replacements and additions to the common requirements given in ISO 19085-1:2017.
Thus, Clauses 5, 6, 7 and 8, with their subclauses and the annexes of this document can either
— confirm as a whole,
— confirm with additions,
— exclude in total, or
— replace with specific text
the corresponding subclauses or annexes of ISO 19085-1:2017.
This interrelation is indicated in the first paragraph of each subclause or annex right after the title by
one of the following statements:
— “This subclause of ISO 19085-1:2017 applies”;
— “This subclause of ISO 19085-1:2017 applies with the following additions”, or “This subclause of
ISO 19085-1:2017 applies with the following additions, subdivided into further specific subclauses.”;
— “This subclause of ISO 19085-1:2017 does not apply.”;
— “This subclause of ISO 19085-1:2017 is replaced by the following text.”, or “This subclause of
ISO 19085-1:2017 is replaced by the following text, subdivided into further specific subclauses.”.
Specific subclauses and annexes in this part of ISO 19085 without correspondent in ISO 19085-1:2017
are indicated by the introductory sentence: “Subclause (or annex) specific to this part of ISO 19085.”
Clauses 1, 2, 4 replace the correspondent clauses of ISO 19085-1:2017, with no need for indication since
they are specific to each part of the series.
NOTE Requirements for tools are given in EN 847-1:2013 and EN 847-2:2013.
vi © ISO 2017 – All rights reserved

INTERNATIONAL STANDARD ISO 19085-2:2017(E)
Woodworking machines — Safety —
Part 2:
Horizontal beam panel circular sawing machines
1 Scope
This document gives the safety requirements and measures for horizontal beam panel circular sawing
machines with the saw carriage of the front cutting line mounted below the work-piece support, which
are manually and/or powered loaded and manually unloaded, hereinafter referred to as “machines”.
It deals with all significant hazards, hazardous situations and events as listed in Clause 4, relevant to
the machines, when 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.
NOTE For relevant but not significant hazards, e.g. sharp edges of the machine frame, see ISO 12100:2010.
It is also applicable to machines fitted with one or more of the following devices/additional working
units, whose hazards have been dealt with:
— side pressure device;
— device for powered unloading;
— unit for scoring;
— unit for post-formed/soft-formed edge pre-cutting;
— panel turning device;
— front side turn table;
— pushing out device;
— pneumatic clamping of the saw blade;
— powered panel loading device;
— device for grooving by milling tool;
— one or more additional cutting lines inside the machine for longitudinal and/or head cut (before the
transversal cutting line);
— work-piece vacuum clamping as part of a front side turn table or of a panel loading device.
The machines are designed for cutting panels consisting of
a) solid wood,
b) material with similar physical characteristics to wood (see ISO 19085-1:2017, 3.2),
c) gypsum boards, gypsum bounded fibreboards,
d) composite boards made from the materials listed above, and
e) composite materials with core consisting of e.g. polyurethane or mineral material laminated with
light alloy.
ISO 19085-2:2017(E)
This document does not deal with hazards related to
— specific features that differ from the dashed list above,
— the machining of panels with milling tools for grooving,
— powered unloading of panels,
— rear half of split pressure beam on the front cutting line,
— the combination of a single machine being used with any other machine (as part of a line).
It is not applicable to machines intended for use in potentially explosive atmospheres or to machines
manufactured prior to the date of its publication.
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 7960:1995, Airborne noise emitted by machine tools — Operating conditions for woodworking
machines
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design
ISO 13857:2008, Safety of machinery — Safety distances to prevent hazard zones being reached by upper
and lower limbs
ISO 14118:2000, Safety of machinery — Prevention of unexpected start-up
ISO 19085-1:2017, Woodworking machines — Safety — Part-1: common requirements
EN 847-1:2013, Tools for woodworking — Safety requirements — Part 1: Milling tools, circular saw blades
IEC 60204-1:2005, Safety of machinery — Electrical equipment of machines — Part 1: General requirements
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12100:2010, ISO 13849-1:2015,
ISO 19085-1:2017 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at http://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
3.1
horizontal beam panel sawing machine
machine, designed for cutting panels, fitted with one travelling saw carriage (3.6) per cutting line
incorporating one or more circular saw blades
Note 1 to entry: The work-piece is supported in the horizontal plane and may be mechanically positioned by a
panel pusher for the cuts and held in position during cutting by a pressure beam. The cutting stroke is power
driven. Before the cutting stroke commences, the saw blade is automatically raised/lowered and is retracted
or out of operation for the return stroke. The cut takes place only in a single straight line. For examples, see
Figure 1. The work-piece is loaded manually and/or by means of a powered panel loading device and manually
unloaded. The machine may have any of the devices/additional working units listed in the scope.
2 © ISO 2017 – All rights reserved

ISO 19085-2:2017(E)
3.2
manual loading
operation where the operator puts the work-piece directly on the work-piece support from the front
side of the machine, i.e. there is no intermediate loading device, which keeps the operator away from
the machine front cutting line of at least 1 500 mm during operation
3.3
manual unloading
operation where the operator removes the work-piece directly from the work-piece support, i.e. there is
no intermediate unloading device, which keeps the operator away from the machine front cutting line
of at least 1 500 mm during operation
3.4
powered loading
operation where the work-pieces are put on the work-piece support mechanically and power driven, by
e.g. a lifting unit or a loading device, normally a lifting platform
3.5
powered unloading
operation where the work-pieces are removed from the work-piece support mechanically and power
driven, by e.g. a lifting unit or an unloading device
3.6
saw carriage
supporting unit of the saw blades, which performs the cutting stroke
3.7
main saw blade
circular saw blade which is used for separating the work-piece
a) Example of a machine with panel loading from the rear side by a powered loading device and
with perimeter fence and light barrier
ISO 19085-2:2017(E)
b) Example of a machine with panel loading from the front side and perimeter fence
c) Example of a machine with panel loading from the front and with distance guards mounted
on the machine frame
d) Example of a machine without panel pusher
Figure 1 — Examples of horizontal beam panel saws
3.8
saw carriage rest position
position in either the left or the right side of the machine body and outside of the cutting area to which
the saw carriage (3.6) may return at the end of each cutting cycle (3.11)
3.9
saw blade rest position
position of the saw blade below the machine table
3.10
pressure beam rest position
highest position of the pressure beam (3.15)
3.11
cutting cycle
single cut operation consisting of vertical movements of the saw blades and horizontal movements of
the saw carriage (3.6)
4 © ISO 2017 – All rights reserved

ISO 19085-2:2017(E)
3.12
front cutting line
cutting line closest to the operator's position
Note 1 to entry: See Figure 2.
3.13
longitudinal cutting line
additional cutting line inside the machine
Note 1 to entry: A machine may be fitted with more longitudinal cutting lines. See Figure 2.
3.14
head cutting line
first cutting line to divide a panel before further cuts, where the saw carriage (3.6) can be mounted
below or above the work-piece support
Note 1 to entry: See Figure 2.
Key
1 front cutting line
2 longitudinal cutting line
3 head cutting line
Figure 2 — Horizontal beam panel saw cutting lines
3.15
pressure beam
work-piece clamping device extending across the full working width of the machine with the function
to hold the work-piece down to the work-piece support during cutting
Note 1 to entry: The pressure beam is also part of the safeguarding of the saw blades in the cutting area.
ISO 19085-2:2017(E)
3.16
panel pusher
movable work-piece guiding device used to position the work-piece over the line of cut, and fitted with
holding devices e.g. collets for holding the work-piece in position
Note 1 to entry: The positioning of the panel pusher may be under NC control.
3.17
side pressure device
power operated movable work-piece guiding device to push the work-piece against the fence for right-
angled cuts
3.18
panel turning device
device integrated into the rear work-piece support to turn the panel for e.g. rectangular cut
3.19
pushing out device
movable device to move last residues of a panel towards the front of the pressure beam (3.15) for easy
take off by the operator
Note 1 to entry: The same function can be achieved by telescopic collets or by collets with extended length
mounted on the panel pusher.
3.20
powered panel loading device
device where the panel stack is put e.g. by a fork-lift truck or by a lifting unit either direct to a lifting
platform or to a powered roller table which feeds the stack to the lifting table
Note 1 to entry: The lifting platform moves the uppermost panel or the required number of panels into a position
which enables the panel pusher to bring the panels into the cutting position. The lifting platform itself can be
fitted with an own panel pusher. The control circuits of the loading device are connected to the control circuits
of the machine.
3.21
front side turn table
table, mostly with air cushion, able to move power-driven parallel to the cutting line and turn by 90° for
ergonomic positioning of very heavy work-pieces or piles of panels
3.22
post-formed edge pre-cutting
soft-formed edge pre-cutting
cut made by a separate saw blade in the front profiled edge of the work-piece deep enough to prevent
surface damage when the main saw blade (3.7) makes its cut
Note 1 to entry: See Figure 3.
6 © ISO 2017 – All rights reserved

ISO 19085-2:2017(E)
Key
1 postformed/soft-formed edge pre-cutting saw blade 2 feed direction of the saw carriage
3 movement of post-formed/soft-formed edge pre-cutting saw blade 4 main saw blade
Figure 3 — Post-formed/soft-formed edge pre-cutting
3.23
post-formed/soft-formed edge pre-cutting saw blade
saw blade used for post-formed edge pre-cutting
Note 1 to entry: This may be the scoring saw blade or a separate saw blade, specifically for this purpose.
3.24
control power-on
control that after activation enables providing power to machines actuators, also on a lower control
level, e.g. by the PLC
4 List of significant hazards
This clause contains all significant hazards, hazardo
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