ISO 19085-10:2018
(Main)Woodworking machines — Safety — Part 10: Building site saws (contractor saws)
Woodworking machines — Safety — Part 10: Building site saws (contractor saws)
ISO 19085-10:2018 gives the safety requirements and measures for displaceable building site saws, designed to cut wood and materials with similar physical characteristics to wood, hereinafter referred to as "machines". NOTE 1 For the definition of displaceable machine, see ISO 19085‑1:2017, 3.5. ISO 19085-10:2018 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 2 For relevant but not significant hazards, e.g. sharp edges of the machine frame, see ISO 12100:2010. The machine can also be fitted with a device for the saw blade to be manually raised and lowered through the table, whose hazards have been dealt with. This document does not apply to the following: a) machines with a maximum saw blade diameter smaller than 350 mm or greater than 500 mm; b) hand-held woodworking machines, including any adaptation permitting their use in a different mode, i.e. bench mounting; c) machines with a device to tilt the saw blade for angle cutting, machines with more than one saw blade rotational speed and machines equipped with a sliding table; NOTE 3 Hand-held motor-operated electric tools are covered by IEC 62841‑1 together with IEC 62841‑2‑5. NOTE 4 Machines with the device to tilt the saw blade for angle cutting, machines with more than one saw blade rotational speed and machines equipped with a sliding table are considered as table saws, covered by ISO 19085‑9. ISO 19085-10:2018 is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.
Machines à bois — Sécurité — Partie 10: Scies de chantier
L'ISO 19085-10:2018 donne les exigences et les mesures de sécurité pour les scies de chantier transportables, conçues pour la coupe de bois et de matériau ayant des caractéristiques physiques similaires à celles du bois, ci-après désignées «machines». NOTE 1 Pour la définition de machine transportable, voir l'ISO 19085‑1:2017, 3.5. L'ISO 19085-10:2018 traite de tous les phénomènes dangereux, situations et événements dangereux significatifs, tels qu'énumérés à l'Article 4, applicables aux machines lorsqu'elles sont utilisées, réglées et entretenues comme prévu et dans les conditions prévues par le fabricant, incluant une mauvaise utilisation raisonnablement prévisible. Les phases de transport, d'assemblage, de démontage, de mise hors service et de mise au rebut ont également été prises en compte. NOTE 2 Pour les phénomènes dangereux pertinents mais non significatifs, par exemple, les arêtes vives du bâti de la machine, voir l'ISO 12100:2010. La machine peut également être munie d'un dispositif pour élever et abaisser manuellement la lame de scie à travers la table, dont les phénomènes dangereux ont été traités. L'ISO 19085-10:2018 ne s'applique pas à ce qui suit: a) aux machines avec un diamètre maximal de lame de scie inférieur à 350 mm ou supérieur à 500 mm; b) aux machines à bois portatives, y compris toute adaptation permettant leur utilisation de manière différente, c'est-à-dire fixées sur un bâti; c) aux machines équipées d'un dispositif d'inclinaison de la lame de scie pour réaliser une coupe oblique, aux machines ayant plusieurs vitesses de rotation de la lame de scie et aux machines équipées d'une table mobile; NOTE 3 Les outils électroportatifs à moteur sont couverts par l'IEC 62841‑1 conjointement à l'IEC 62841‑2‑5. NOTE 4 Les machines équipées d'un dispositif d'inclinaison de la lame de scie pour réaliser une coupe oblique, les machines ayant plusieurs vitesses de rotation de la lame de scie et les machines équipées d'une table mobile sont considérées comme des scies à tables couvertes par l'ISO 19085‑9. L'ISO 19085-10:2018 n'est pas applicable aux machines prévues pour une utilisation en atmosphères explosibles, ni aux machines fabriquées avant sa date de publication.
General Information
Relations
Standards Content (Sample)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19085-10
ISO/TC 39/SC 4 Secretariat: UNI
Voting begins on: Voting terminates on:
2016-06-17 2016-09-08
Woodworking machines — Safety —
Part 10:
Building site saws (contractor saws)
Machines à bois — Sécurité —
Partie 10: Scies de chantier
ICS:
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for
Standardization (ISO), and processed under the ISO lead mode of collaboration
as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member
bodies for a parallel five month enquiry.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
To expedite distribution, this document is circulated as received from the
IN ADDITION TO THEIR EVALUATION AS
committee secretariat. ISO Central Secretariat work of editing and text
BEING ACCEPTABLE FOR INDUSTRIAL,
composition will be undertaken at publication stage.
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ISO/DIS 19085-10:2016(E)
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ISO/DIS 19085-10:2016(E)
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ii © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
Contents Page
Foreword .v
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 List of significant hazards . 4
5 Safety requirements and measures for controls . 6
5.1 Safety and reliability of control systems . 6
5.2 Control devices . 6
5.3 Start . 6
5.4 Safe stops . 6
5.4.1 General. 6
5.4.2 Normal stop . 6
5.4.3 Operational stop . 7
5.4.4 Emergency stop . 7
5.5 Braking function . 7
5.6 Mode selection . 7
5.7 Spindle speed changing . 7
5.7.1 Spindle speed changing by changing belts on the pulleys . 7
5.7.2 Spindle speed changing by incremental speed change motor . 7
5.7.3 Infinitely variable speed by frequency inverter . 7
5.8 Failure of any power supply . 7
5.9 Manual reset control . 7
5.10 Enabling control . 7
5.11 Machine moving parts limited speed monitoring . 7
5.12 Time delay . 7
6 Safety requirements and measures for protection against mechanical hazards .8
6.1 Stability . 8
6.1.1 Stationary machines . 8
6.1.2 Displaceable machines . 8
6.2 Risk of break-up during operation . 8
6.3 Tool holder and tool design. 8
6.3.1 General. 8
6.3.2 Spindle locking . 8
6.3.3 Circular saw blade fixing device . 8
6.3.4 Flange dimensions for circular saw blades . 8
6.4 Braking . 8
6.4.1 Braking tool spindle . 8
6.4.2 Maximum run-down time . 8
6.4.3 Brake release . 9
6.5 Safeguards . 9
6.5.1 Fixed guards . 9
6.5.2 Interlocking movable guards. 9
6.5.3 Hold-to-run control . 9
6.5.4 Two hand control . 9
6.5.5 Electro-sensitive protection equipment (ESPE) . 9
6.5.6 Pressure sensitive protection equipment (PSPE) . 9
6.6 Prevention of access to moving parts . 9
6.6.1 General. 9
6.6.2 Guarding of tools . 9
6.6.3 Guarding of drives .13
6.6.4 Guarding of shearing and/or crushing zones .13
ISO/DIS 19085-10:2016(E)
6.7 Impact hazard .13
6.8 Clamping devices .14
6.9 Measures against ejection .14
6.9.1 General.14
6.9.2 Guards material and characteristics .14
6.9.3 Anti-kickback devices .14
6.10 Workpiece support and guides .18
6.10.1 Rip fence .18
6.10.2 Cross-cut fence .20
6.10.3 Machine table . .20
6.10.4 Extension table .20
6.11 Safety appliances .20
7 Safety requirements and measures for protection against other hazards .21
7.1 Fire . .21
7.2 Noise .22
7.2.1 Noise reduction at the design stage .22
7.2.2 Noise emission measurement .22
7.3 Emission of chips and dust .22
7.4 Electricity .22
7.4.1 General.22
7.4.2 Displaceable machines .22
7.5 Ergonomics and handling .23
7.6 Lighting .23
7.7 Pneumatics .23
7.8 Hydraulics .23
7.9 Electromagnetic compatibility .23
7.10 Laser .23
7.11 Static electricity .23
7.12 Errors of fitting .23
7.13 Isolation .23
7.14 Maintenance .23
8 Information for use .24
8.1 Warning devices .24
8.2 Markings .24
8.2.1 General.24
8.2.2 Additional markings .24
8.3 Instruction handbook .24
8.3.1 General.24
8.3.2 Additional information .24
Annex A (informative) Performance level required .26
Annex B (normative) Test for braking function .27
Annex C (normative) Stability test for displaceable machines .28
Annex D (normative) Impact test for guards .29
Annex E (normative) Noise emission measurement for machines not in ISO 7960:1995 .30
Annex F (normative) Machine rigidity test .31
Annex G (normative) Saw blade guard rigidity test .32
Annex H (normative) Minimum dimensions of machine table, extention table and table insert .33
Annex I (normative) Riving knife longitudinal and lateral rigidity test .34
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC . .36
Bibliography .38
iv © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(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
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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 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/XXX
This second/third/. edition cancels and replaces the first/second/. edition (), [clause(s) / subclause(s)
/ table(s) / figure(s) / annex(es)] of which [has / have] been technically revised.
ISO XXXX consists of the following parts. [Add information as necessary.]
The main task of technical committees is to prepare International Standards. Draft International
Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies
casting a vote.
ISO 19085-10 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 4,
Woodworking machines.
ISO 19085 consists of the following parts, under the general title Woodworking machines — Safety:
Part 1: Common requirements
Part 2: Horizontal beam panel saws
Part 3: Numerically controlled (NC) boring and routing machines
Part 4: Vertical beam panel saws
Part 5: Dimension saws
Part 6: Single spindle vertical moulding machines
Part 7: Surface planning and thickness planing machines
Part 8: Wide belt calibrating and sanding machines
Part 9 Circular saw benches (with and without sliding table)
ISO/DIS 19085-10:2016(E)
Part 10: Building site saws (Contractor saws)
Al these parts have been prepared simultaneously by Technical Committee ISO/TC 39, Machine tools,
Subcommittee SC 4, Woodworking machines
Additional parts are to be developed in future to deal with specific requirements for other woodworking
machines
vi © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
Introduction
ISO 19085-10 was prepared by ISO/TC 39/SC4 under the Vienna Agreement in order to obtain EN ISO
standards on technical safety requirements for the design and construction of woodworking machinery.
ISO 19085 as a whole concern designers, manufacturers, suppliers and importers of machines described
in the Scope. It also includes a list of informative items to be provided by the manufacturer to the user.
The machinery concerned and the extent to which hazards, hazardous situations and events are
covered are indicated in the scope of this document. In addition machines shall be designed according
with the principals of ISO 12100:2010 for relevant but not significant hazards which are not dealt with
covered by this International Standard.
This document together with ISO 19085-1 is a type C standard as defined in ISO 12100:2010.
When requirements of this type-C standard are different from those which are stated in type-A or -B
standards, the requirements of this type-C standard take precedence over the requirements of the other
International Standards for machines that have been designed and built according to the requirements
of this type-C standard.
This part of ISO 19085 is intended to be used in conjunction with ISO 19085-1. As far as possible, the
requirements of this part are treated by way of reference to clauses of ISO 19085-1, thus reducing
considerably its length by avoiding many repetitions.
Thus, clauses 5, 6, 7 and 8 with their subclauses and the annexes of this part can either
— confirm as a whole,
— confirm with additions,
— exclude in total, or
— replace with specific text.
This interrelation is indicated in the first paragraph of each subclause right after the title by one of the
following possible statements:
— “This subclause of ISO 19085-1 applies.”;
— “This subclause of ISO 19085-1 applies with the following additions.” or
— “This subclause of ISO 19085-1 applies with the following additions, subdivided into further specific
subclauses.”
— “Not applicable.”
— “This subclause of ISO 19085-1 is replaced by the following text.” or
— “This subclause of ISO 19085-1 is replaced by the following text, divided into further specific
subclauses.”
Specific subclauses and annexes in this part without correspondent in ISO 19085-1 are indicated by
“Subclause (or Annex) specific to this part.”
Clauses 1, 2, 4 are always replaced with no need for indication, since they are machine specific.
Common requirements for tooling are given in EN 847-1:2013.
DRAFT INTERNATIONAL STANDARD ISO/DIS 19085-10:2016(E)
Woodworking machines — Safety —
Part 10:
Building site saws (contractor saws)
1 Scope
This international standard deals with all significant hazards, hazardous situations and events as listed
in Clause 4 which are relevant to displaceable building site saws, hereinafter referred to as “machines”,
designed to cut solid wood and material with similar characteristics to wood (see ISO 19085-1:2016),
when they are operated, adjusted and maintained as intended and under the conditions foreseen by
the manufacturer including reasonably foreseeable misuse. Also transport, assembly, dismantling,
disabling and scrapping phases are taken into account.
NOTE 1 For the definition of displaceable machine see 3.5 of ISO 19085-1.
The machines may also be fitted with a facility for the saw blade to be manually raised and lowered
through the table, whose hazards have been dealt with.
This international standard does not apply to:
a) machines with a maximum saw blade diameter smaller than 350 mm and greater than 500 mm;
b) hand held woodworking machines including any adaptation permitting their use in a different
mode, i.e. bench mounting
NOTE 2 Hand-held motor-operated electric tool and a saw bench to form an integrated whole are covered
by IEC 62841-1:2014 together with IEC 62841-2-5:2014.
c) Machines with a facility to tilt the saw blade for angle cutting, machines with more than one saw
blade rotational speed and machines equipped with a sliding table;
NOTE 3 Machines with the facility to tilt the saw blade for angle cutting, machines with more than one
saw blade rotational speed and machines equipped with a sliding table are considered as table saws, covered
by ISO 19085-9.
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, in whole or in part, are normatively referenced in this document and are
indispensable for its application. 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 9614-1:1993, Acoustics — Determination of sound power levels of noise sources using sound intensity —
Part 1: Measurement at discrete points
ISO 11202:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission
sound pressure levels at a work station and at other specified positions applying approximate environmental
corrections
ISO/DIS 19085-10:2016(E)
ISO 11204:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission
sound pressure levels at a work station and at other specified positions applying accurate environmental
corrections
ISO 11688-1:2006, Acoustics — Recommended practice for the design of low-noise machinery and
equipment — Part 1: Planning
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 13849-1:2016, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design
ISO 13849-2:2003, Safety of machinery — Safety-related parts of control systems — Part 2: Validation
ISO 13850:2006, Safety of machinery — Emergency stop — 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 14119:2013, Safety of machinery — Interlocking devices associated with guards — Principles for
design and selection
ISO 19085-1, Woodworking machines – Safety – ISO 19085-1: common requirements
EN 349:1993+A1: 2009, Safety of machinery — Minimum gaps to avoid crushing of parts of the human body
EN 847-1:2013, Tools for woodworking — Safety requirements — Part 1: Milling tools, circular saw blades
EN 50370-1:2005, Electromagnetic compatibility (EMC) — Product family standard for machine-tools —
Part 1: Emission
EN 50370-2:2003, Electromagnetic compatibility (EMC) — Product family standard for machine-tools —
Part 2: Immunity
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 13849-1:2016,
ISO 19085-1 and the following apply.
3.1
building site saw
contractor saw
Displaceable hand fed machine fitted with a saw blade mounted under the table designed for use on
building sites outdoor and equipped with lifting facility, e.g. crane eyes.
Note 1 to entry: to entry The saw blade is mounted on a horizontal spindle below the table. The machine can have
the facility for the saw blade to be raised and lowered through the table; examples are given in Figure 1.
Note 2 to entry: to entry The machines can have the possibility to be connected to a chip and dust
extraction system.
2 © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
Figure 1 a)
ISO/DIS 19085-10:2016(E)
Figure 1 b)
Key
1 riving knife 7 machine table
2 saw blade guard 8 controls on the front side
3 saw blade guard support 9 push block/ push stick
4 fixed guard beneath table 10 extension table
5 rip fence 11 table insert
6 cross-cut fence 12 possible place for connection for an exhaust outlet
Figure 1 — Examples of a building site saw
3.2
wedge cutting device
integral device to the machine to cut wedges with different angles
Note 1 to entry: to entry An example of a wedge-cutting device is shown in Figure 2
Key
1 wedge cutting device 2 push stick
Figure 2 — Example of wedge cutting device
4 List of significant hazards
This clause contains all significant hazards, hazardous situations and events (see ISO 12100:2010),
identified by risk assessment as significant for the machines as defined in the scope and which require
action to eliminate or reduce the risk. This document deals with these significant hazards by defining
safety requirements and/or measures or by reference to relevant standards.
These hazards are listed in Table 1:
4 © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
Table 1 — List of significant hazards
Hazards, hazardous situations and hazard- Relevant sub-clause of
No ISO 12100:2010
ous events this document
1 Mechanical hazards related to: - machine parts or workpieces due to:
6.3, 6.9.2, 6.10, 6.6, 6.8,
a) shape;
7.5, 7.14
b) relative location; 6.2.2.1, 6.2.2.2, 6.3 5.2, 6.9.2, 6.10, 6.6, 6.8
6.2, 6.3, 6.4, 6.9.2, 6.10,
6.6, 6.9, Annex A, Annex E,
Annex F,
e) mechanical strength.
Annex H,
Annex I
- accumulation of energy inside the machinery:
f) elastic elements (springs); 6.2.10, 6.3.5.4 6.3
5.3, 5.4.2, 5.4.4, 6.4, 6.9.2,
1.1 Crushing hazard
6.6, 6.8, 6.11, 7.13, 8.3
5.3, 5.4.2, 5.4.4, 6.4, 6.9.2,
1.2 Shearing hazard
6.6, 6.8, 6.11, 7.13, 8.3
5.3, 5.4.2, 5.4.4, 6.4, 6.6,
1.3 Cutting or severing hazard
6.11, 7.13, 8.3
5.3, 5.4.2, 5.4.4, 6.4, 6.6,
1.4 Entanglement hazard
7.13, 8.3
5.3, 5.4.2, 5.4.4, 6.4, 6.6,
1.5 Drawing-in or trapping hazard
7.13, 8.3
5.3, 5.4.2, 5.4.4, 6.4, 6.6,
1.8 Friction or abrasion hazard
7.13, 8.3
2 Electrical hazards due to:
Contact of persons with live parts (direct
2.1 6.2.9, 6.3.5.4 7.4, 7.12
contact)
Contact of persons with parts which have
2.2 become live under faulty conditions (indirect 6.2.9 7.4, 7.12
contact)
4 Hazards generated by noise, resulting in:
Hearing loss (deafness), other physiological
4.1 7.2, 8.3
disorders (loss of balance, loss of awareness)
6.2.2.2, 6.3
Interference with speech communication,
4.2 8.3
acoustic signals
Hazards generated by materials and substances (and their constituent elements) processed or used by
the machinery
Hazards from contact with or inhalation of
7.1 6.2.3, 6.2.4 7.3, 8.3
harmful fluids and dusts
7.2 Fire hazard 6.2.4 7.1
8 Hazards generated by neglecting ergonomic principles in machinery design
6.2.7, 6.2.8, 6.2.11.12,
8.1 Unhealthy postures or excessive effort 5.2, 7.5
6.3.5.5, 6.3.5.6
8.2 Hand-arm or foot-leg anatomy 6.2.8.3 7.5
8.4 Local lighting 6.2.8.6 8.3
8.5 Mental overload and underload, stress 6.2.8.5 8.3
6.2.8, 6.2.11.8, 6.2.11.10,
8.6 Human error, human behaviour 8.3
6.3.5.2, 6.4
ISO/DIS 19085-10:2016(E)
Table 1 (continued)
Hazards, hazardous situations and hazard- Relevant sub-clause of
No ISO 12100:2010
ous events this document
Design, location or identification of manual
8.7 6.2.8.f, 6.2.11.8 5.2
controls
8.8 Design or location of visual display units 6.2.8, 6.4.2 5.2
10 Unexpected start up, unexpected overrun/overspeed (or any similar malfunction) from:
10.1 Failure/disorder of the control system 6.2.11, 6.3.5.4 5.1, 7.13
Restoration of energy supply after an interrup-
10.2 6.2.11.4 5.9, 7.7
tion
10.3 External influences on electrical equipment 6.2.11.11 7.9
Errors made by the operator (due to mismatch
6.2.8, 6.2.11.8, 6.2.11.10,
10.6 of machinery with human characteristics and 8.3
6.3.5.2, 6.4
abilities, see 8.6)
Impossibility of stopping the machine in the
11 6.2.11.1, 6.2.11.3, 6.3.5.2 5.4.2, 5.4.4, 7.12
best possible conditions
13 Failure of the power supply 6.2.11.1, 6.2.11.4 5.9
14 Failure of the control circuit 6.2.11, 6.3.5.4 5.1
15 Errors of fitting 6.2.7, 6.4.5 7.12
16 Break-up during operation 6.2.3 6.2
17 Falling or ejected objects or fluids 6.2.3, 6.2.10 6.9.2
18 Loss of stability / overturning of machinery 6.3.2.6 6.1, 8.3
5 Safety requirements and measures for controls
5.1 Safety and reliability of control systems
This subclause of ISO 19085-1 applies
5.2 Control devices
This subclause of ISO 19085-1 applies with the following additions.
The normal stop control device for the saw blade shall be positioned adjacent to the start control device.
Both shall be positioned on the front side of the machine (see figure 1).
Verification: By checking the relevant drawings, measurement and inspection of the machine.
5.3 Start
This subclause of ISO 19085-1 applies.
5.4 Safe stops
5.4.1 General
This subclause of ISO 19085-1 applies.
5.4.2 Normal stop
This subclause of ISO 19085-1 applies.
6 © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
5.4.3 Operational stop
Not applicable.
5.4.4 Emergency stop
Not applicable.
5.5 Braking function
This subclause of ISO 19085-1 applies.
5.6 Mode selection
Not applicable.
5.7 Spindle speed changing
5.7.1 Spindle speed changing by changing belts on the pulleys
Not applicable.
5.7.2 Spindle speed changing by incremental speed change motor
Not applicable.
5.7.3 Infinitely variable speed by frequency inverter
Not applicable.
5.8 Failure of any power supply
This subclause of ISO 19085-1 applies.
5.9 Manual reset control
Not applicable.
5.10 Enabling control
Not applicable.
5.11 Machine moving parts limited speed monitoring
Not applicable.
5.12 Time delay
This subclause of ISO 19085-1 applies.
ISO/DIS 19085-10:2016(E)
6 Safety requirements and measures for protection against mechanical hazards
6.1 Stability
6.1.1 Stationary machines
Not applicable.
6.1.2 Displaceable machines
This subclause of ISO 19085-1 applies with the following additions.
Machines shall pass the rigidity test of Annex F.
Verification: By checking the relevant drawings, inspection of the machine and performing the rigidity
test of Annex F.
6.2 Risk of break-up during operation
This subclause of ISO 19085-1 applies with the following additions.
The machine table slot shall be lined with easily machinable material (see ISO 19085-1, 3.3).
Verification: By checking the relevant drawings and inspection of the machine.
6.3 Tool holder and tool design
6.3.1 General
This subclause of ISO 19085-1 applies with the following additions.
-2
Saw spindles shall be manufactured in steel with an ultimate tensile strength of at least 580 N mm .
Verification: By checking the relevant drawings and by measurement.
NOTE For the ultimate tensile strength a confirmation from the manufacturer of the material can be useful.
6.3.2 Spindle locking
This subclause of ISO 19085-1 applies.
6.3.3 Circular saw blade fixing device
This subclause of ISO 19085-1 applies.
6.3.4 Flange dimensions for circular saw blades
This subclause of ISO 19085-1 applies.
6.4 Braking
6.4.1 Braking tool spindle
This subclause of ISO 19085-1 applies.
6.4.2 Maximum run-down time
This subclause of ISO 19085-1 applies.
8 © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
6.4.3 Brake release
This subclause of ISO 19085-1 applies.
6.5 Safeguards
6.5.1 Fixed guards
This subclause of ISO 19085-1 applies.
6.5.2 Interlocking movable guards
This subclause of ISO 19085-1 applies.
6.5.2.1 General
This subclause of ISO 19085-1 applies.
6.5.2.2 Movable guards with interlocking without guard locking
This subclause of ISO 19085-1 applies.
6.5.2.3 Movable guards with interlocking and guard locking
Not applicable.
6.5.3 Hold-to-run control
Not applicable.
6.5.4 Two hand control
Not applicable.
6.5.5 Electro-sensitive protection equipment (ESPE)
Not applicable.
6.5.6 Pressure sensitive protection equipment (PSPE)
Not applicable.
6.6 Prevention of access to moving parts
6.6.1 General
Not applicable.
6.6.2 Guarding of tools
This subclause of ISO 19085-1 is replaced by the following specific text, divided in new specific clauses.
6.6.2.1 Access to the saw blade above the machine table
An automatically adjustable guard shall prevent access to the saw blade above the machine table. It
shall be fitted to the riving knife or to the machine separately from the riving knife. In the latter case,
it shall be mounted to the machine with a support not being in line with the riving knife (see Figure 1).
ISO/DIS 19085-10:2016(E)
The saw blade guard shall be in accordance with the following requirements:
a) It shall be made of transparent material.
b) In the area where the saw blade guard can come in contact with the rip fence in the lower position
the maximum width of the saw blade guard shall not exceed 50 mm.
c) It shall rests on the table when the saw is not in use (see Figures 1 and 6). In this position, any
opening in the guard shall be in accordance with the safety distance requirements of EN
ISO 13857:2008.
d) The lower inner edges of the sides of the saw blade guard shall be lined with a rib, made of plastic,
light alloy, wood or wood based materials. This rib shall be a minimum 3 mm in width, and shall
be designed so as to prevent the saw blade teeth from cutting into the saw blade guard should the
saw blade guard be displaced from the line of cut (see Figure 3). If the rib is replaceable, the fixing
arrangement shall be such that it does not damage the saw blade, e.g. with brass screws.
e) It shall be capable of upward movement during work-piece feeding.
f) During work-piece feeding the bottom of the saw blade guard shall rest on the workpiece whereby
it may but shall not remain parallel to the table (see Figure 6).
Dimensions in millimetres
Key
1 side walls
2 fixing screws
3 ribbings
Figure 3 — Example of replaceable ribs at the underside of saw blade guard side walls
a) To avoid jamming of the workpiece during feeding a riving knife mounted saw blade guard shall
have an end stop for its top position that prevents it from being raised higher than its assembly
device on the riving knife (see Figure 4).
10 © ISO 2016 – All rights reserved
ISO/DIS 19085-10:2016(E)
Key
1 saw blade guard in its highest position 2 saw blade
3 assembly device with end stop 4 riving knife
Figure 4 — Riving knife mounted saw blade guard in its highest position
b) A saw blade guard mounted separately from the riving knife shall be adjustable in height from the
table level up to a maximum height of 5 mm above the largest saw blade for which the machine is
designed.
c) The mounting arrangement of the saw blade guard shall not be capable of being moved out of
position without the aid of a tool.
d) The in-feed end of the saw blade guard shall have a “lead-in”. If the saw unit is fitted with the
maximum saw blade and raised to the maximum height the lead-in shall allow the saw blade guard
to be raised by a workpiece with a thickness of at least 60 % of the maximum cutting height for
which the machine is designed. This can be achieved by a sl
...
INTERNATIONAL ISO
STANDARD 19085-10
First edition
2018-03
Corrected version
2019-12
Woodworking machines — Safety —
Part 10:
Building site saws (contractor saws)
Machines à bois — Sécurité —
Partie 10: Scies de chantier
Reference number
©
ISO 2018
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
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Published in Switzerland
ii © ISO 2018 – All rights reserved
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 List of significant hazards . 4
5 Safety requirements and measures for controls . 5
5.1 Safety and reliability of control systems . 5
5.2 Control devices . 5
5.3 Start . 6
5.4 Safe stops . 6
5.4.1 General. 6
5.4.2 Normal stop . 6
5.4.3 Operational stop . 6
5.4.4 Emergency stop . 6
5.5 Braking function of tool spindles . 6
5.6 Mode selection . 6
5.7 Spindle speed changing . 6
5.7.1 Spindle speed changing by changing belts on the pulleys . 6
5.7.2 Spindle speed changing by incremental speed change motor . 6
5.7.3 Infinitely variable speed by frequency inverter . 6
5.8 Failure of any power supply . 6
5.9 Manual reset control . 7
5.10 Enabling control . 7
5.11 Machine moving parts speed monitoring . 7
5.12 Time delay . 7
6 Safety requirements and measures for protection against mechanical hazards .7
6.1 Stability . 7
6.1.1 Stationary machines . 7
6.1.2 Displaceable machines . 7
6.2 Risk of break-up during operation . 7
6.3 Tool holder and tool design. 7
6.3.1 General. 7
6.3.2 Spindle locking . 7
6.3.3 Circular saw blade fixing device . 8
6.3.4 Flange dimensions for circular saw blades . 8
6.4 Braking . 8
6.4.1 Braking of tool spindles . 8
6.4.2 Maximum run-down time . 8
6.4.3 Brake release . 8
6.5 Safeguards . 8
6.5.1 Fixed guards . 8
6.5.2 Interlocking movable guards. 8
6.5.3 Hold-to-run control . 8
6.5.4 Two hand control . 8
6.5.5 Electro-sensitive protection equipment (ESPE) . 8
6.5.6 Pressure sensitive protection equipment (PSPE) . 8
6.6 Prevention of access to moving parts . 9
6.6.1 General. 9
6.6.2 Guarding of tools . 9
6.6.3 Guarding of drives .13
6.6.4 Guarding of shearing and/or crushing zones .13
6.7 Impact hazard .13
6.8 Clamping devices .14
6.9 Measures against ejection .14
6.9.1 General.14
6.9.2 Guards material and characteristics .14
6.9.3 Anti-kickback devices .14
6.10 Work-piece support and guides .18
6.10.1 Rip fence .18
6.10.2 Cross-cut fence .19
6.10.3 Machine table . .19
6.10.4 Extension table .19
6.11 Safety appliances .19
7 Safety requirements and measures for protection against other hazards .20
7.1 Fire . .20
7.2 Noise .21
7.2.1 Noise reduction at the design stage .21
7.2.2 Noise emission measurement .21
7.3 Emission of chips and dust .21
7.4 Electricity .21
7.4.1 General.21
7.4.2 Displaceable machines .21
7.5 Ergonomics and handling .21
7.6 Lighting .21
7.7 Pneumatics .21
7.8 Hydraulics .22
7.9 Electromagnetic compatibility .22
7.10 Laser .22
7.11 Static electricity .22
7.12 Errors of fitting .22
7.13 Isolation .22
7.14 Maintenance .22
8 Information for use .22
8.1 Warning devices .22
8.2 Markings .22
8.2.1 General.22
8.2.2 Additional markings .22
8.3 Instruction handbook .23
8.3.1 General.23
8.3.2 Additional information .23
Annex A (informative) Performance level required .24
Annex B (normative) Test for braking function .25
Annex C (normative) Stability test for displaceable machines .26
Annex D (normative) Impact test for guards .27
Annex E (normative) Noise emission measurement for machines not in ISO 7960:1995 .28
Annex F (normative) Frame rigidity test .29
Annex G (normative) Saw blade guard rigidity test .30
Annex H (normative) Minimum dimensions of machine table, extension table and table insert .31
Annex I (normative) Riving knife longitudinal and lateral rigidity test .32
Annex J (normative) Dimensions of test probe .34
Bibliography .35
iv © ISO 2018 – All rights reserved
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.
This document was prepared by Technical Committee 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 19085-10:2018 incorporates the following corrections:
— the sentence about list item o) has been moved from 8.2.1 to 8.3.1;
— additional information has been added in 8.3.2 g);
— minor editorial corrections have been made.
This corrected version of ISO 19085-10:2018 corrects 8.3.1.
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.
vi © ISO 2018 – All rights reserved
INTERNATIONAL STANDARD ISO 19085-10:2018(E)
Woodworking machines — Safety —
Part 10:
Building site saws (contractor saws)
1 Scope
This document gives the safety requirements and measures for displaceable building site saws,
designed to cut wood and materials with similar physical characteristics to wood, hereinafter referred
to as “machines”.
NOTE 1 For the definition of displaceable machine, see ISO 19085-1:2017, 3.5.
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 2 For relevant but not significant hazards, e.g. sharp edges of the machine frame, see ISO 12100:2010.
The machine can also be fitted with a device for the saw blade to be manually raised and lowered
through the table, whose hazards have been dealt with.
This document does not apply to the following:
a) machines with a maximum saw blade diameter smaller than 350 mm or greater than 500 mm;
b) hand-held woodworking machines, including any adaptation permitting their use in a different
mode, i.e. bench mounting;
c) machines with a device to tilt the saw blade for angle cutting, machines with more than one saw
blade rotational speed and machines equipped with a sliding table;
NOTE 3 Hand-held motor-operated electric tools are covered by IEC 62841-1 together with IEC 62841-2-5.
NOTE 4 Machines with the device to tilt the saw blade for angle cutting, machines with more than one saw
blade rotational speed and machines equipped with a sliding table are considered as table saws, covered by
ISO 19085-9.
This document 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 4871:1996, Acoustics — Declaration and verification of noise emission values of machinery and
equipment
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 19085-1:2017, Woodworking machines — Safety — Common 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 https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
building site saw
contractor saw
displaceable hand-fed machine fitted with a saw blade mounted under the table designed for use on
building sites outdoor and equipped with integral provisions for lifting, e.g. lifting eyes
Note 1 to entry: The saw blade is mounted on a horizontal spindle below the table. The machine can have the
device for the saw blade to be raised and lowered through the table. An example is given in Figure 1.
Note 2 to entry: The machine can have the possibility to be connected to a chip and dust extraction system.
2 © ISO 2018 – All rights reserved
Key
1 riving knife 8 controls on the front side
2 saw blade guard 9 push block/ push stick
3 saw blade guard support 10 extension table
4 fixed guard beneath table 11 table insert
5 rip fence 12 exhaust outlet (optional)
6 cross-cut fence 13 lifting eyes
7 machine table 14 cutting height adjustment (optional)
Figure 1 — Example of a building site saw
3.2
wedge cutting device
integral device to the machine to cut wedges with different angles
Note 1 to entry: An example of a wedge-cutting device is shown in Figure 2.
Key
1 wedge cutting device
2 push stick
Figure 2 — Example of a wedge cutting device
4 List of significant hazards
This clause contains all significant hazards, hazardous situations and events (see ISO 12100), identified
by risk assessment as significant for the machines as defined in Clause 1 and which require action to
eliminate or reduce the risk. This document deals with these significant hazards by defining safety
requirements and/or measures or by reference to relevant standards.
These hazards are listed in Table 1.
Table 1 — List of significant hazards
No. Hazards, hazardous situations and hazardous ISO 12100:2010 Relevant section of
events ISO 19085-10:2018
1 Mechanical hazards related to
— Machine parts or work-pieces due to
6.3, 6.6, 6.8, 6.9.2, 6.10,
a) shape
7.5, 7.14
b) relative location 6.2.2.1, 6.2.2.2, 6.3 5.2, 6.6, 6.10
6.2, 6.3, 6.4, 6.9, 6.10,
e) mechanical strength
Annexes D, F, G and I
— Accumulation of energy inside the machinery due to
f) elastic elements (springs) 6.2.10, 6.3.5.4 6.3
1.3 Cutting or severing hazard 6.6.2, 6.10, 6.11, 8.3.2
2 Electrical hazards due to
2.1 Contact of persons with live parts (direct contact) 6.2.9, 6.3.5.4 7.4, 7.13
2.2 Contact of persons with parts which have become
6.2.9 7.4, 7.13
live under faulty conditions (indirect contact)
4 Hazards generated by noise, resulting in
4 © ISO 2018 – All rights reserved
Table 1 (continued)
No. Hazards, hazardous situations and hazardous ISO 12100:2010 Relevant section of
events ISO 19085-10:2018
4.1 Hearing loss (deafness), other physiological disor-
7.2, 8.3
ders (loss of balance, loss of awareness)
6.2.2.2, 6.3
4.2 Interference with speech communication, acous-
8.3
tic signals
7 Hazards generated by materials and substances (and their constituent elements) processed or
used by the machinery
7.1 Hazards from contact with or inhalation of harm-
6.2.3, 6.2.4 7.3, 8.3
ful fluids and dusts
7.2 Fire hazard 6.2.4 7.1
8 Hazards generated by neglecting ergonomic principles in machinery design
8.1 6.2.7, 6.2.8, 6.2.11.12,
Unhealthy postures or excessive effort 5.2, 7.5
6.3.5.5, 6.3.5.6
8.2 Hand-arm or foot-leg anatomy 6.2.8.3 7.5
8.4 Local lighting 6.2.8.6 8.3
8.5 Mental overload and underload, stress 6.2.8.5 8.3
8.6 6.2.8, 6.2.11.8, 6.2.11.10,
Human error, human behaviour 8.3
6.3.5.2, 6.4
8.7 Design, location or identification of manual controls 6.2.8.f, 6.2.11.8 5.2, 7.5
8.8 Design or location of visual display units 6.2.8, 6.4.2 5.2, 7.5
10 Unexpected start up, unexpected overrun/overspeed (or any similar malfunction) from
10.1 Failure/disorder of the control system 6.2.11, 6.3.5.4 5.1, 7.13
10.2 Restoration of energy supply after an interruption 6.2.11.4 5.9, 7.7
10.3 External influences on electrical equipment 6.2.11.11 5.1, 7.9
10.6 Errors made by the operator (due to mismatch of
6.2.8, 6.2.11.8, 6.2.11.10,
machinery with human characteristics and abili- 7.5, 8.3
6.3.5.2, 6.4
ties; see 8.6)
11 Impossibility of stopping the machine in the
6.2.11.1, 6.2.11.3, 6.3.5.2 5.4, 7.12
best possible conditions
13 Failure of the power supply 6.2.11.1, 6.2.11.4 5.8
14 Failure of the control circuit 6.2.11, 6.3.5.4 5.1
15 Errors of fitting 6.2.7, 6.4.5 7.12
16 Break-up during operation 6.2.3 6.2
17 Falling or ejected objects or fluids 6.2.3, 6.2.10 6.9
18 Loss of stability/overturning of machinery 6.3.2.6 6.1, 8.3, Annex C
5 Safety requirements and measures for controls
5.1 Safety and reliability of control systems
This subclause of ISO 19085-1:2017 applies.
5.2 Control devices
This subclause of ISO 19085-1:2017 applies with the following additions.
The normal stop control device for the saw blade shall be positioned adjacent to the start control device.
Both shall be positioned on the front side of the machine (see Figure 1).
Verification: By checking the relevant drawings, measurement and inspection of the machine.
5.3 Start
This subclause of ISO 19085-1:2017 is replaced by the following text.
Start or restart shall only be possible by actuation of the start control device provided for this purpose.
Unintended actuation shall be impeded, e.g. by a control device with shroud. The SRP/CS for prevention
of unexpected start/restart shall achieve PL = c.
r
Verification: By checking the relevant drawings and/or circuit diagrams, inspection of the machine and
relevant functional testing of the machine.
5.4 Safe stops
5.4.1 General
This subclause of ISO 19085-1:2017 applies.
5.4.2 Normal stop
This subclause of ISO 19085-1:2017 applies.
5.4.3 Operational stop
This subclause of ISO 19085-1:2017 does not apply.
5.4.4 Emergency stop
This subclause of ISO 19085-1:2017 does not apply.
5.5 Braking function of tool spindles
This subclause of ISO 19085-1:2017 applies.
5.6 Mode selection
This subclause of ISO 19085-1:2017 does not apply.
5.7 Spindle speed changing
5.7.1 Spindle speed changing by changing belts on the pulleys
This subclause of ISO 19085-1:2017 does not apply.
5.7.2 Spindle speed changing by incremental speed change motor
This subclause of ISO 19085-1:2017 does not apply.
5.7.3 Infinitely variable speed by frequency inverter
This subclause of ISO 19085-1:2017 does not apply.
5.8 Failure of any power supply
This subclause of ISO 19085-1:2017 applies.
6 © ISO 2018 – All rights reserved
5.9 Manual reset control
This subclause of ISO 19085-1:2017 does not apply.
5.10 Enabling control
This subclause of ISO 19085-1:2017 does not apply.
5.11 Machine moving parts speed monitoring
This subclause of ISO 19085-1:2017 does not apply.
5.12 Time delay
This subclause of ISO 19085-1:2017 applies.
6 Safety requirements and measures for protection against mechanical hazards
6.1 Stability
6.1.1 Stationary machines
This subclause of ISO 19085-1:2017 does not apply.
6.1.2 Displaceable machines
This subclause of ISO 19085-1:2017 applies with the following additions.
The machine shall pass the frame rigidity test of Annex F.
Verification: By checking the relevant drawings, inspection of the machine and performing the rigidity
test of Annex F.
6.2 Risk of break-up during operation
This subclause of ISO 19085-1:2017 applies with the following additions.
The machine table slot shall be lined with easily machinable material (see ISO 19085-1:2017, 3.3).
Verification: By checking the relevant drawings and inspection of the machine.
6.3 Tool holder and tool design
6.3.1 General
This subclause of ISO 19085-1:2017 applies with the following additions.
−2
Saw spindles shall be manufactured from steel with an ultimate tensile strength of at least 580 N mm .
Verification: By checking the relevant drawings and by measurement.
6.3.2 Spindle locking
This subclause of ISO 19085-1:2017 applies.
6.3.3 Circular saw blade fixing device
This subclause of ISO 19085-1:2017 applies.
6.3.4 Flange dimensions for circular saw blades
This subclause of ISO 19085-1:2017 applies.
6.4 Braking
6.4.1 Braking of tool spindles
This subclause of ISO 19085-1:2017 applies.
6.4.2 Maximum run-down time
This subclause of ISO 19085-1:2017 applies.
6.4.3 Brake release
This subclause of ISO 19085-1:2017 applies.
6.5 Safeguards
6.5.1 Fixed guards
This subclause of ISO 19085-1:2017 applies.
6.5.2 Interlocking movable guards
6.5.2.1 General
This subclause of ISO 19085-1:2017 does not apply.
6.5.2.2 Movable guards with interlocking without guard locking
This subclause of ISO 19085-1:2017 does not apply.
6.5.2.3 Movable guards with interlocking and guard locking
This subclause of ISO 19085-1:2017 does not apply.
6.5.3 Hold-to-run control
This subclause of ISO 19085-1:2017 does not apply.
6.5.4 Two hand control
This subclause of ISO 19085-1:2017 does not apply.
6.5.5 Electro-sensitive protection equipment (ESPE)
This subclause of ISO 19085-1:2017 does not apply.
6.5.6 Pressure sensitive protection equipment (PSPE)
This subclause of ISO 19085-1:2017 does not apply.
8 © ISO 2018 – All rights reserved
6.6 Prevention of access to moving parts
6.6.1 General
This subclause of ISO 19085-1:2017 does not apply.
6.6.2 Guarding of tools
This subclause of ISO 19085-1:2017 is replaced by the following text, subdivided into further specific
subclauses.
6.6.2.1 Access to the saw blade above the machine table
An automatically adjustable guard shall restrict access to the saw blade above the machine table. It
shall be fitted to the riving knife or to the machine separately from the riving knife. In the latter case,
it shall be mounted to the machine with a support not being in line with the riving knife (see Figure 1).
The saw blade guard shall be in accordance with the following requirements.
a) It shall be made of transparent material.
b) A front opening in the guard shall provide an unobstructed view of the saw blade and the cutting
line to a machine operator feeding the material to be cut. Position and size of the opening shall
be such that the operator does not need to assume an unnatural position, e.g. slouching or bend-
over. The dimensions of this opening shall be such that a test probe with the dimensions given in
Annex J does not reach the saw blade through this opening. Any other opening in the guard shall be
in accordance with the safety distance requirements of ISO 13857.
c) In the area where the saw blade guard can come in contact with the rip fence in the lower position,
the maximum width of the saw blade guard shall not exceed 50 mm.
d) It shall rest on the table when the machine is not in use (see Figures 1 and 6). The pivots in the
mounting arrangement for the saw blade guard shall be designed in such a way that it is not possible
to lock the saw blade guard in an elevated position.
e) The lower inner edges of the sides of the saw blade guard shall be lined with a rib, made of plastic,
light alloy, wood or wood based materials. This rib shall be a minimum 3 mm in width, and shall
be designed so as to prevent the saw blade teeth from cutting into the saw blade guard should the
saw blade guard be displaced from the line of cut (see Figure 3). If the rib is replaceable, the fixing
arrangement shall be such that it does not damage the saw blade, e.g. with brass screws.
f) It shall be capable of upward movement during work-piece feeding. The vertical force required to
open the saw blade guard, applied to measuring point A in Figure G.1, key 1, shall not exceed 8 N.
g) During work-piece feeding, the bottom of the saw blade guard shall rest on the work-piece (see
Figure 6).
Dimensions in millimetres
Key
1 side walls
2 fixing screws
3 ribbings
Figure 3 — Example of replaceable ribs at the underside of saw blade guard side walls
h) To avoid jamming of the work-piece during feeding, a riving knife mounted saw blade guard shall
have an end stop for its top position that prevents it from being raised higher than its assembly
device on the riving knife (see Figure 4).
Key
1 saw blade guard in its highest position
2 saw blade
3 assembly device with end stop
4 riving knife
Figure 4 — Riving knife mounted saw blade guard in its highest position
i) A saw blade guard mounted separately from the riving knife shall be adjustable in height from the
table level up to a maximum height of 5 mm above the largest saw blade for which the machine is
designed.
j) The mounting arrangement of the saw blade guard shall not be capable of being moved out of
position without the aid of a tool.
k) The in-feed end of the saw blade guard shall have a “lead-in”. If the saw unit is fitted with the
maximum saw blade and raised to the maximum height, the lead-in shall allow the saw blade guard
to be raised by a work-piece with a thickness of at least 60 % of the maximum cutting height for
10 © ISO 2018 – All rights reserved
which the machine is designed. This can be achieved by a slope with an angle α of not more than 45°
(see Figure 5).
l) It shall pass the saw blade guard rigidity test in Annex G.
Verification: By checking the relevant drawings, measurement, inspection of the machine, relevant
functional testing of the machine and performing of the saw blade guard rigidity test in accordance
with Annex G.
Figure 5 — Design of the “lead-in”
Key
1 top guard support
2 work-piece
3 top guard fixing on riving knife
4 riving knife
5 saw blade
6 direction of feed
Figure 6 — Example of an automatically adjustable saw blade guard
12 © ISO 2018 – All rights reserved
6.6.2.2 Slot for the saw blade in the table
The total width of the slot, L, (see Figure 7) shall not exceed 12 mm. The table bevel edges shall not
exceed 4 mm (where L is measured the table bevel-edges are not taken into account). On the fixed saw
flange side of the table, the distance, D, between the fixed saw flange and the edge of the table slot shall
not exceed 3 mm.
Dimensions in millimetres
Key
L total width of the table slot
D distance between fixed saw flange and table edge
Figure 7 — Width of table slot and distance between the fixed saw flange and the edge of the
table slot
In cases where the saw blade is changed from above the table, the table insert shall have a minimum
width on the non-fixed flange side in accordance with the dimension “c” in Annex H.
Verification: By checking the relevant drawings, measurement and inspection of the machine .
6.6.2.3 Access to the saw blade below the machine table
The access to the saw blade below the table shall be prevented by fixed guards.
An opening at the lower end of the guard shall be as wide as possible to allow easy leakage of
chips and dust but shall in any case meet the requireme
...
NORME ISO
INTERNATIONALE 19085-10
Première édition
2018-03
Version corrigée
2019-12
Machines à bois — Sécurité —
Partie 10:
Scies de chantier
Woodworking machines — Safety —
Part 10: Building site saws (contractor saws)
Numéro de référence
©
ISO 2018
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2018
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
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y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
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Publié en Suisse
ii © ISO 2018 – Tous droits réservés
Sommaire Page
Avant-propos .vi
Introduction .vii
1 Domaine d'application . 1
2 Références normatives . 1
3 Termes et définitions . 2
4 Liste des phénomènes dangereux significatifs . 4
5 Exigences et mesures de sécurité pour les commandes . 6
5.1 Sécurité et fiabilité des systèmes de commande . 6
5.2 Dispositifs de commande . 6
5.3 Démarrage . 6
5.4 Arrêts de sécurité . 6
5.4.1 Généralités . 6
5.4.2 Arrêt normal . 6
5.4.3 Arrêt de fonctionnement . 6
5.4.4 Arrêt d'urgence . 6
5.5 Fonction de freinage des arbres porte-outils. 6
5.6 Sélection du mode de fonctionnement . 6
5.7 Changement de vitesse d'arbre . 7
5.7.1 Changement de vitesse d'arbre par changement des courroies sur les poulies . 7
5.7.2 Changement de vitesse d'arbre par moteur à changement incrémental de
vitesse . . 7
5.7.3 Vitesse variable en continu par convertisseur de fréquence . 7
5.8 Défaillance de toute alimentation en énergie . 7
5.9 Commande de réarmement manuel . 7
5.10 Commande de validation. 7
5.11 Surveillance de la vitesse des parties mobiles de la machine . 7
5.12 Temporisation. 7
6 Exigences et mesures de sécurité pour la protection contre les phénomènes
dangereux mécaniques . 7
6.1 Stabilité . 7
6.1.1 Machines fixes . 7
6.1.2 Machines transportables . 7
6.2 Risque de rupture pendant le fonctionnement . 7
6.3 Conception du porte-outil et de l'outil . 8
6.3.1 Généralités . 8
6.3.2 Blocage de l'arbre . 8
6.3.3 Dispositif de fixation de la lame de scie circulaire . 8
6.3.4 Dimensions du flasque pour les lames de scie circulaires . 8
6.4 Freinage . 8
6.4.1 Freinage des arbres porte-outils . 8
6.4.2 Temps d'arrêt maximal . 8
6.4.3 Relâchement du frein . 8
6.5 Protecteurs . 8
6.5.1 Protecteurs fixes . . 8
6.5.2 Protecteurs mobiles verrouillés . 8
6.5.3 Commande nécessitant une action maintenue . 9
6.5.4 Commande bimanuelle. 9
6.5.5 Équipement de protection électro-sensible (ESPE) . 9
6.5.6 Équipement de protection sensible à la pression (EPSP) . 9
6.6 Prévention de l’accès aux parties mobiles . 9
6.6.1 Généralités . 9
6.6.2 Protection des outils . 9
6.6.3 Protection des entraînements .13
6.6.4 Protection des zones de cisaillement et/ou d'écrasement .13
6.7 Phénomène dangereux de choc .13
6.8 Dispositifs de bridage . .14
6.9 Mesures contre l'éjection .14
6.9.1 Généralités .14
6.9.2 Matériaux et caractéristiques des protecteurs .14
6.9.3 Dispositifs anti-rejet .14
6.10 Support et guides de pièce .18
6.10.1 Guide de délignage .18
6.10.2 Guide de tronçonnage .19
6.10.3 Table de la machine .19
6.10.4 Rallonge de table .20
6.11 Accessoires de sécurité .20
7 Exigences et mesures de sécurité pour la protection contre d'autres phénomènes
dangereux .21
7.1 Incendie .21
7.2 Bruit .21
7.2.1 Réduction du bruit au stade de la conception .21
7.2.2 Mesurage de l'émission sonore .21
7.3 Émission des copeaux et poussières .21
7.4 Électricité .22
7.4.1 Généralités .22
7.4.2 Machines transportables .22
7.5 Ergonomie et manutention .22
7.6 Éclairage .22
7.7 Équipements pneumatiques .22
7.8 Équipements hydrauliques .22
7.9 Compatibilité électromagnétique .22
7.10 Laser .22
7.11 Électricité statique .22
7.12 Erreurs de montage .22
7.13 Isolation .23
7.14 Maintenance .23
8 Informations pour l'utilisation .23
8.1 Dispositifs d'avertissement .23
8.2 Marquages .23
8.2.1 Généralités .23
8.2.2 Marquages supplémentaires .23
8.3 Notice d'instructions .23
8.3.1 Généralités .23
8.3.2 Informations supplémentaires .23
Annexe A (informative) Niveaux de performance requis .25
Annexe B (normative) Essai de la fonction de freinage .26
Annexe C (normative) Essai de stabilité pour les machines transportables .27
Annexe D (normative) Essai de choc pour les protecteurs .28
Annexe E (normative) Mesures d'émission sonore pour les machines absentes de
l'ISO 7960:1995 .29
Annexe F (normative) Essai de rigidité du bâti .30
Annexe G (normative) Essai de rigidité du protecteur de lame de scie .31
Annexe H (normative) Dimensions minimales de la table de la machine, de la rallonge de
table et de l'insert de table .32
Annexe I (normative) Essais de rigidité longitudinale et latérale du couteau diviseur .33
iv © ISO 2018 – Tous droits réservés
Annexe J (normative) Dimensions de la sonde d'essai .35
Bibliographie .36
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes
nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est
en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l'ISO participent également aux travaux.
L'ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/ directives).
L'attention est attirée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l'élaboration du document sont indiqués dans l'Introduction et/ou dans la liste des déclarations de
brevets reçues par l'ISO (voir www .iso .org/ brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l'ISO liés à l'évaluation de la conformité, ou pour toute information au sujet de l'adhésion
de l'ISO aux principes de l’Organisation mondiale du commerce (OMC) concernant les obstacles
techniques au commerce (OTC), voir le lien suivant: www .iso .org/ avant -propos.
Le présent document a été élaboré par le comité technique l'ISO/TC 39, Machines-outils, sous-comité SC 4,
Machines à bois.
Ce document est destiné à être utilisé conjointement avec l’ISO 19085-1:2017, qui donne les exigences
communes aux différents types de machines.
Une liste de toutes les parties de la série de normes ISO 19085 peut être trouvée sur le site de l’ISO.
La présente version corrigée de l’ISO 19085-10:2018 inclut les corrections suivantes:
— la phrase concernant l’élément de liste o) a été déplacée de 8.2.1 à 8.3.1;
— une information supplémentaire a été ajoutée dans 8.3.2 g);
— des corrections éditoriales mineures ont été apportées.
La présente version corrigée de l'ISO 19085-10:2018 corrige 8.3.1.
vi © ISO 2018 – Tous droits réservés
Introduction
La série de Normes internationales ISO 19085 donne les exigences techniques de sécurité pour
la conception et la fabrication des machines à bois. Elle concerne les concepteurs, les fabricants, les
fournisseurs et les importateurs des machines spécifiées dans le Domaine d'application. Elle comprend
également une liste de points informatifs que le fabricant aura à fournir à l'utilisateur.
Le présent document est une norme de type C tel que mentionné dans l’ISO 12100.
Les machines concernées et l’étendue des phénomènes dangereux, situations dangereuses ou
événements dangereux couverts sont indiquées dans le Domaine d’application du présent document.
Lorsque des exigences de la présente norme de type C sont différentes de celles énoncées dans les
normes de type A ou de type B, les exigences de la présente norme de type C ont priorité sur les exigences
des autres normes pour les machines ayant été conçues et fabriquées conformément aux exigences de la
présente norme de type C.
L'ensemble des exigences pour un type particulier de machine à bois sont celles données dans la partie
de l'ISO 19085 applicable à ce type, conjointement avec les exigences pertinentes de l'ISO 19085-1, dans
l'étendue spécifiée dans le Domaine d'application de la partie applicable de l'ISO 19085.
Dans la mesure du possible, dans les parties de l'ISO 19085 autres que l'ISO 19085-1, les exigences de
sécurité font référence aux sections pertinentes de l'ISO 19085-1, pour éviter les répétitions et réduire
leur longueur. Les autres parties contiennent des remplacements et des ajouts aux exigences communes
données dans l'ISO 19085-1.
Ainsi, les paragraphes des Articles 5, 6, 7 et 8 et les annexes du présent document peuvent soit
— confirmer dans leur intégralité,
— confirmer avec des ajouts,
— exclure en totalité, soit
— remplacer par un texte spécifique
les paragraphes ou annexes correspondants de l'ISO 19085-1.
Cette interdépendance est indiquée dans le premier alinéa de chaque paragraphe ou annexe, juste après
le titre, par l'un des énoncés suivants:
— «Ce paragraphe de l'ISO 19085-1 s'applique.»;
— «Ce paragraphe de l'ISO 19085-1 s'applique avec les ajouts suivants.» ou «Ce paragraphe de
l’ISO 19085-1 s'applique avec les ajouts suivants, divisés en de nouveaux paragraphes spécifiques.»;
— «Ce paragraphe de l'ISO 19085-1 ne s'applique pas.»;
— «Ce paragraphe de l'ISO 19085-1 est remplacé par le texte suivant.» ou «Ce paragraphe de
l'ISO 19085-1 est remplacé par le texte suivant, divisé en de nouveaux paragraphes spécifiques.».
Les paragraphes et annexes spécifiques de la présente partie de l'ISO 19085 sans correspondance dans
l'ISO 19085-1:2017 sont indiqués par la phrase introductive: «Paragraphe (ou annexe) spécifique la
présente partie de l'ISO 19085.
Les Articles 1, 2, 4 remplacent les articles correspondants de l'ISO 19085-1, sans qu'il soit nécessaire de
l'indiquer, car ils sont spécifiques à chaque partie de la série.
NOTE Les exigences pour les outils sont données dans l’EN 847-1:2013.
NORME INTERNATIONALE ISO 19085-10:2018(F)
Machines à bois — Sécurité —
Partie 10:
Scies de chantier
1 Domaine d'application
Le présent document donne les exigences et les mesures de sécurité pour les scies de chantier
transportables, conçues pour la coupe de bois et de matériau ayant des caractéristiques physiques
similaires à celles du bois, ci-après désignées «machines».
NOTE 1 Pour la définition de machine transportable, voir l'ISO 19085-1:2017, 3.5.
Elle traite de tous les phénomènes dangereux, situations et événements dangereux significatifs, tels
qu'énumérés à l'Article 4, applicables aux machines lorsqu'elles sont utilisées, réglées et entretenues
comme prévu et dans les conditions prévues par le fabricant, incluant une mauvaise utilisation
raisonnablement prévisible. Les phases de transport, d'assemblage, de démontage, de mise hors service
et de mise au rebut ont également été prises en compte.
NOTE 2 Pour les phénomènes dangereux pertinents mais non significatifs, par exemple, les arêtes vives du
bâti de la machine, voir l'ISO 12100:2010.
La machine peut également être munie d'un dispositif pour élever et abaisser manuellement la lame de
scie à travers la table, dont les phénomènes dangereux ont été traités.
Le présent document ne s’applique pas à ce qui suit:
a) aux machines avec un diamètre maximal de lame de scie inférieur à 350 mm ou supérieur à 500 mm;
b) aux machines à bois portatives, y compris toute adaptation permettant leur utilisation de manière
différente, c'est-à-dire fixées sur un bâti;
c) aux machines équipées d’un dispositif d'inclinaison de la lame de scie pour réaliser une coupe
oblique, aux machines ayant plusieurs vitesses de rotation de la lame de scie et aux machines
équipées d'une table mobile;
NOTE 3 Les outils électroportatifs à moteur sont couverts par l'IEC 62841-1 conjointement à l'IEC 62841-2-5.
NOTE 4 Les machines équipées d’un dispositif d'inclinaison de la lame de scie pour réaliser une coupe oblique,
les machines ayant plusieurs vitesses de rotation de la lame de scie et les machines équipées d'une table mobile
sont considérées comme des scies à tables couvertes par l'ISO 19085-9.
Le présent document n’est pas applicable aux machines prévues pour une utilisation en atmosphères
explosibles, ni aux machines fabriquées avant sa date de publication.
2 Références normatives
Les documents suivants cités dans le texte constituent, pour tout ou partie de leur contenu, des
exigences du présent document. Pour les références datées, seule l'édition citée s'applique. Pour les
références non datées, la dernière édition du document de référence s'applique (y compris les éventuels
amendements).
ISO 4871:1996, Acoustique — Déclaration et vérification des valeurs d’émission sonore des machines et
équipements
ISO 7960:1995, Bruit aérien émis par les machines-outils — Conditions de fonctionnement des machines à bois
ISO 12100:2010, Sécurité des machines — Principes généraux de conception — Appréciation du risque et
réduction du risque
ISO 13849-1:2015, Sécurité des machines — Parties des systèmes de commande relatives à la sécurité —
Partie 1: Principes généraux de conception
ISO 13857:2008, Sécurité des machines — Distances de sécurité empêchant les membres supérieurs et
inférieurs d’atteindre les zones dangereuses
ISO 19085-1:2017, Machines à bois — Sécurité — Partie 1: Exigences communes
3 Termes et définitions
Pour les besoins du présent document, les termes et définitions donnés dans les ISO 12100:2010,
ISO 13849-1:2015, ISO 19085-1:2017 ainsi que les suivants s'appliquent.
L'ISO et l'IEC tiennent à jour des bases de données terminologiques pour l'utilisation en normalisation
aux adresses suivantes:
— ISO Online browsing platform: disponible à https:// www .iso .org/ obp
— IEC Electropedia: disponible à http:// www .electropedia .org/
3.1
scie de chantier
machine transportable à avance manuelle munie d'une lame de scie montée sous la table, conçue pour
une utilisation sur des chantiers en extérieur et équipée de dispositions intégrées pour le levage, par
exemple, anneaux de levage
Note 1 à l'article: La lame de scie est montée sur un arbre horizontal situé sous la table. La machine peut être
munie d'un dispositif pour élever et abaisser la lame de scie à travers la table. Un exemple est donné à la Figure 1.
Note 2 à l'article: La machine peut être raccordée à un système d'extraction des copeaux et poussières.
2 © ISO 2018 – Tous droits réservés
Légende
1 couteau diviseur 8 commandes sur la face avant
2 protecteur de lame de scie 9 bloc-poussoir/poussoir de fin de passe
3 support du protecteur de lame de scie 10 rallonge de table
4 protecteur fixe sous la table 11 insert de table
5 guide de délignage 12 buse d'extraction (optionnel)
6 guide de tronçonnage 13 anneaux de levage
7 table de la machine 14 réglage de la hauteur de coupe (optionnel)
Figure 1 — Exemples d'une scie de chantier
3.2
dispositif pour coupe de coins
dispositif intégré à la machine pour couper des coins avec des angles différents
Note 1 à l'article: Un exemple de dispositif pour coupe de coins est illustré à la Figure 2.
Légende
1 dispositif pour coupe de coins
2 poussoir de fin de passe
Figure 2 — Exemple d'un dispositif pour coupe de coins
4 Liste des phénomènes dangereux significatifs
Le présent Article contient tous les phénomènes dangereux, situations et événements dangereux
significatifs (voir l’ISO 12100), identifiés par l'appréciation du risque comme étant significatifs pour
les machines telles que définies dans l'Article 1 et qui requièrent une action pour éliminer ou réduire
le risque. Le présent document traite de ces phénomènes dangereux significatifs en définissant les
exigences et/ou les mesures de sécurité ou en faisant référence aux normes appropriées.
Ces phénomènes dangereux sont énumérés dans le Tableau 1.
Tableau 1 — Liste des phénomènes dangereux significatifs
Phénomènes dangereux, situations Section correspondante
N° ISO 12100:2010
dangereuses et événements dangereux de l’ ISO 19085-10:2018
1 Phénomènes dangereux mécaniques liés
— Aux parties de la machine ou aux pièces résultant de:
6.3, 6.6, 6.8, 6.9.2, 6.10,
a) forme
7.5, 7.14
b) la position relative 6.2.2.1, 6.2.2.2, 6.3 5.2, 6.6, 6.10
6.2, 6.3, 6.4, 6.9, 6.10,
e) la résistance mécanique
Annexes D, F, G et I
— A l'accumulation d'énergie à l'intérieur des machines sous l’effet:
f) des éléments élastiques (ressorts) 6.2.10, 6.3.5.4 6.3
Phénomène dangereux de coupure ou de
1.3 6.6.2, 6.10, 6.11, 8.3.2
sectionnement
2 Phénomènes dangereux électriques engendrés par
Contact des personnes avec des parties
2.1 6.2.9, 6.3.5.4 7.4, 7.13
sous tension (contact direct)
4 © ISO 2018 – Tous droits réservés
Tableau 1 (suite)
Phénomènes dangereux, situations Section correspondante
N° ISO 12100:2010
dangereuses et événements dangereux de l’ ISO 19085-10:2018
Contact des personnes avec des parties
2.2 devenues actives à la suite d’une défail- 6.2.9 7.4, 7.13
lance (contact indirect)
4 Phénomènes dangereux engendrés par le bruit, ayant pour effets
Perte de l'audition (surdité), autres
4.1 troubles physiologiques (perte de l'équi- 7.2, 8.3
libre, perte de la vigilance)
6.2.2.2, 6.3
Interférences avec la communication orale,
4.2 8.3
les signaux acoustiques
Phénomènes dangereux engendrés par des matériaux et des produits (et leurs éléments consti-
tutifs) traités ou utilisés par la machine
Phénomènes dangereux résultant du
7.1 contact ou de l’inhalation de fluides et 6.2.3, 6.2.4 7.3, 8.3
poussières nocifs
7.2 Risque d’incendie 6.2.4 7.1
Phénomènes dangereux engendrés par le non-respect des principes ergonomiques lors de la
conception des machines
6.2.7, 6.2.8, 6.2.11.12, 6.3.5.5,
8.1 Mauvaises postures ou efforts excessifs 5.2, 7.5
6.3.5.6
8.2 Anatomie main-bras ou pied-jambe 6.2.8.3 7.5
8.4 Éclairage local 6.2.8.6 8.3
8.5 Surcharge ou sous-charge mentale, stress 6.2.8.5 8.3
6.2.8, 6.2.11.8, 6.2.11.10,
8.6 Erreur humaine, comportement humain 8.3
6.3.5.2, 6.4
Conception, emplacement ou identification
8.7 6.2.8.f, 6.2.11.8 5.2, 7.5
des organes de service
Conception ou emplacement des unités de
8.8 6.2.8, 6.4.2 5.2, 7.5
signalisation visuelle
Démarrage intempestif, emballement/survitesse inattendus (ou tout dysfonctionnement simi-
laire) provenant de
Défaillance/dysfonctionnement du sys-
10.1 6.2.11, 6.3.5.4 5.1, 7.13
tème de commande
Rétablissement de l’alimentation en éner-
10.2 6.2.11.4 5.9, 7.7
gie après une coupure
Influences extérieures sur l’équipement
10.3 6.2.11.11 5.1, 7.9
électrique
Erreurs commises par l’opérateur (en rai-
son d’une inadaptation de la machine aux 6.2.8, 6.2.11.8, 6.2.11.10,
10.6 7.5, 8.3
caractéristiques et aptitudes humaines; 6.3.5.2, 6.4
voir 8.6)
Impossibilité d’arrêter la machine dans
11 6.2.11.1, 6.2.11.3, 6.3.5.2 5.4, 7.12
les meilleures conditions possibles
13 Défaillance de l’alimentation en énergie 6.2.11.1, 6.2.11.4 5.8
14 Défaillance du circuit de commande 6.2.11, 6.3.5.4 5.1
15 Erreurs de montage 6.2.7, 6.4.5 7.12
16 Rupture pendant le fonctionnement 6.2.3 6.2
17 Chute ou éjection d’objets ou de fluides 6.2.3, 6.2.10 6.9
Perte de stabilité/renversement de la
18 6.3.2.6 6.1, 8.3, Annexe C
machine
5 Exigences et mesures de sécurité pour les commandes
5.1 Sécurité et fiabilité des systèmes de commande
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
5.2 Dispositifs de commande
Ce paragraphe de l'ISO 19085-1:2017 s'applique avec les ajouts suivants.
Le dispositif de commande d'arrêt normal pour la lame de scie doit être situé à proximité du dispositif
de commande de démarrage. Les deux dispositifs doivent être situés sur la face avant de la machine
(voir la Figure 1).
Vérification: Par contrôle des plans correspondants, mesurage et inspection de la machine.
5.3 Démarrage
Ce paragraphe de l'ISO 19085-1:2017 est remplacé par le texte suivant.
Le démarrage ou le redémarrage doit être possible uniquement par actionnement du dispositif de
commande de démarrage prévu à cet effet. L’actionnement involontaire doit être empêché, par exemple,
par un dispositif de commande muni d'un protecteur. Les SRP/CS pour la prévention d'un démarrage/
redémarrage intempestif doivent atteindre PL = c.
r
Vérification: Par contrôle des plans et/ou schémas de circuit correspondants, inspection de la machine
et essais de fonctionnement appropriés de la machine.
5.4 Arrêts de sécurité
5.4.1 Généralités
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
5.4.2 Arrêt normal
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
5.4.3 Arrêt de fonctionnement
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.4.4 Arrêt d'urgence
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.5 Fonction de freinage des arbres porte-outils
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
5.6 Sélection du mode de fonctionnement
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6 © ISO 2018 – Tous droits réservés
5.7 Changement de vitesse d'arbre
5.7.1 Changement de vitesse d'arbre par changement des courroies sur les poulies
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.7.2 Changement de vitesse d'arbre par moteur à changement incrémental de vitesse
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.7.3 Vitesse variable en continu par convertisseur de fréquence
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.8 Défaillance de toute alimentation en énergie
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
5.9 Commande de réarmement manuel
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.10 Commande de validation
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.11 Surveillance de la vitesse des parties mobiles de la machine
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
5.12 Temporisation
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6 Exigences et mesures de sécurité pour la protection contre les phénomènes
dangereux mécaniques
6.1 Stabilité
6.1.1 Machines fixes
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.1.2 Machines transportables
Ce paragraphe de l'ISO 19085-1:2017 s’applique avec les ajouts suivants.
La machine doit satisfaire à l'essai de rigidité du bâti de l'Annexe F.
Vérification: Par contrôle des plans correspondants, inspection de la machine et réalisation de l'essai de
rigidité de l'Annexe F.
6.2 Risque de rupture pendant le fonctionnement
Ce paragraphe de l'ISO 19085-1:2017 s'applique avec les ajouts suivants.
La rainure de la table de la machine doit être revêtue d'un matériau facilement usinable (voir
l'ISO 19085-1:2017, 3.3).
Vérification: Par contrôle des plans correspondants et inspection de la machine.
6.3 Conception du porte-outil et de l'outil
6.3.1 Généralités
Ce paragraphe de l'ISO 19085-1:2017 s'applique avec les ajouts suivants.
Les arbres porte-lame doivent être fabriqués en acier ayant une résistance minimale à la rupture par
−2
traction d’au moins 580 N mm .
Vérification: Par contrôle des plans correspondants et par mesurage.
6.3.2 Blocage de l'arbre
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.3.3 Dispositif de fixation de la lame de scie circulaire
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.3.4 Dimensions du flasque pour les lames de scie circulaires
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.4 Freinage
6.4.1 Freinage des arbres porte-outils
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.4.2 Temps d'arrêt maximal
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.4.3 Relâchement du frein
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.5 Protecteurs
6.5.1 Protecteurs fixes
Ce paragraphe de l'ISO 19085-1:2017 s'applique.
6.5.2 Protecteurs mobiles verrouillés
6.5.2.1 Généralités
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.5.2.2 Protecteurs mobiles verrouillés sans interverrouillage
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
8 © ISO 2018 – Tous droits réservés
6.5.2.3 Protecteurs mobiles verrouillés avec interverrouillage
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.5.3 Commande nécessitant une action maintenue
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.5.4 Commande bimanuelle
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.5.5 Équipement de protection électro-sensible (ESPE)
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.5.6 Équipement de protection sensible à la pression (EPSP)
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.6 Prévention de l’accès aux parties mobiles
6.6.1 Généralités
Ce paragraphe de l'ISO 19085-1:2017 ne s'applique pas.
6.6.2 Protection des outils
Ce paragraphe de l'ISO 19085-1:2017 est remplacé par le texte suivant, divisé en de nouveaux
paragraphes spécifiques.
6.6.2.1 Accès à la lame de scie au-dessus de la table de la machine
Un protecteur réglable automatiquement doit restreindre l'accès à la lame de scie au-dessus de la table
de la machine. Il doit être monté sur le couteau diviseur ou sur la machine séparément du couteau
diviseur. Dans ce dernier cas, il doit être monté sur la machine avec un support qui n'est pas aligné avec
le couteau diviseur (voir la Figure 1).
Le protecteur de lame de scie doit être conforme aux exigences suivantes.
a) Il doit être constitué d'un matériau transparent.
b) Une ouverture à l'avant dans le protecteur doit fournir une vue dégagée de la lame de scie et de
la ligne de coupe à un opérateur de la machine alimentant le matériau à couper. La position et la
taille de l'ouverture doivent être telles que l'opérateur n'ait pas besoin de prendre une position non
naturelle, par exemple, en se voûtant ou en se pliant. Les dimensions de cette ouverture doivent
être telles qu'une sonde d'essai ayant les dimensions données à l'Annexe J n'atteigne pas la lame
de scie à travers cette ouverture. Toute autre ouverture dans le protecteur doit être conforme aux
exigences de distance de sécurité de l'ISO 13857.
c) Dans la zone où le protecteur de lame de scie peut entrer en contact avec le guide de délignage dans
la position basse, la largeur maximale du protecteur de lame de scie ne doit pas dépasser 50 mm.
d) il doit reposer sur la table lorsque la machine n'est pas utilisée (voir les Figures 1 et 6). Les pivots
dans l'agencement de montage pour le protecteur de lame de scie doivent être conçus de sorte qu'il
ne soit pas possible de bloquer le protecteur de lame de scie dans une position élevée.
e) Les bords intérieurs inférieurs des flancs du protecteur de lame de scie doivent être revêtus d'une
nervure de renforcement fabriquée en plastique, en alliage léger, en bois ou en matériau à base de
bois. Cette nervure de renforcement doit avoir une largeur minimale de 3 mm et doit être conçue de
manière à empêcher la denture de la lame de scie de couper le protecteur de lame de scie, lorsque le
protecteur de lame de scie est décalé par rapport à la ligne de coupe (voir la Figure 3). Si la nervure
de renforcement est remplaçable, le dispositif de fixation doit être tel qu'il n'endommage pas la
lame de scie, par exemple, des vis en laiton;
f) Il doit pouvoir effectuer un mouvement ascendant pendant l'avance de la pièce. La force verticale
requise pour ouvrir le protecteur de lame de scie, appliquée au point de mesure A de la Figure G.1,
légende 1, ne doit pas dépasser 8 N.
g) Pendant l'avance de la pièce, le bas du protecteur de lame de scie doit reposer sur la pièce (voir la
Figure 6).
Dimensions en millimètres
Légende
1 parois latérales
2 vis de fixation
3 nervures de renforcement
Figure 3 — Exemple de nerv
...
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