SIST EN 1870-14:2008+A2:2012
(Main)Safety of woodworking machines - Circular sawing machines - Part 14: Vertical panel sawing machines
Safety of woodworking machines - Circular sawing machines - Part 14: Vertical panel sawing machines
This European Standard specifies all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to manually loaded and unloaded vertical panel sawing (with or without integrated feed) machines fitted with:
- the facility for scoring;
- an angle cutting device;
- a middle support device;
- a programmable stop for parallel vertical cuts;
- the facility for grooving with a width of at most 20 mm in one pass by using a milling tools,
hereinafter referred to as "machines" when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse.
The machines are designed for cutting panels of the following materials:
a) wood based materials such as chipboard, fibreboard, plywood and also these materials where they are covered with plastic / light alloy laminates;
b) solid wood;
c) hardened rubber and hardened plastic material;
d) non ferrous materials e.g. light alloy;
e) compound materials with core consisting of polyurethane or mineral material laminated with light alloy.
This European Standard does not apply to vertical panel saws with pressure beam and saw unit mounted behind the workpiece support.
This European Standard does not deal with hazards relating to the combination of a single machine being used with any other machine (as part of a line).
This European Standard is not applicable to vertical panel saws which are manufactured before the date of its publication as EN.
NOTE Machines covered by this standard are listed under A.1.4 of Annex IV of the Machinery Directive.
Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 14: Vertikalplattenkreissägemaschinen
Dieses Dokument !spezifiziert alle" signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse,
wie sie in Abschnitt 4 aufgelistet sind, und die auf Vertikalplattenkreissägemaschinen mit
Handbeschickung und Handentnahme (mit oder ohne mechanischen Vorschub), die ausgerüstet sind mit:
einer Einrichtung zum Ritzsägen;
einer Winkelschnitteinrichtung;
einer Mittenauflage;
einem programmierbarer Anschlag für vertikale Parallelschnitte;
einer Einrichtung zum Nuten in einem Durchgang unter Verwendung von Fräswerkzeugen mit einer
Breite von höchstens 20 mm,
im Folgenden als „Maschinen“ bezeichnet — zutreffen, wenn sie bestimmungsgemäß und entsprechend den
vorhersehbaren Bedingungen #einschließlich vernünftigerweise vorhersehbarer Fehlanwendung$ des
Herstellers verwendet werden.
Die Maschinen sind bestimmt zum Schneiden von Platten, die aus folgenden Materialien bestehen:
a) Holzwerkstoffe wie Spanplatten, Faserplatten und Sperrholz, sowie diesen Werkstoffen, wenn sie mit
Kunststoff- oder Leichtmetall-Laminat beschichtet sind;
b) Massivholz;
c) Hartgummi und Hartkunststoff;
d) Nichteisenmetalle, z. B. Leichtmetall-Legierung;
e) Verbundwerkstoffe mit einem aus Polyurethan oder mineralischem Material bestehenden Kern, der mit
Leichtmetall-Legierung laminiert ist.
Dieses Dokument gilt nicht für Vertikalplattenkreissägemaschinen mit Druckbalken, bei denen das Sägeaggregat
hinter der Werkstückauflage angeordnet ist.
Dieses Dokument behandelt nicht spezielle Gefährdungen im Zusammenhang mit der Kombination einer
einzelnen Maschine mit irgendeiner anderen Maschine (als Teil einer Linie).
Dieses Dokument gilt nicht für Vertikalplattenkreissägemaschinen, die vor dem Datum seiner Veröffentlichung
durch CEN hergestellt wurden.
ANMERKUNG Die in diesem Dokument behandelten Maschinen sind unter #1.4$ des Anhangs IV der Maschinenrichtlinie
genannt.
Sécurité des machines pour le travail du bois - Machines à scie circulaire - Partie 14: Scies à panneaux verticales
Le présent document !spécifie tous les" phénomènes dangereux, des situations et événements dangereux tels qu’énumérés à l’Article 4, applicables aux scies à panneaux verticales à chargement et déchargement manuel (avec ou sans avance intégrée) équipées :
- de la possibilité d’incision ;
- d’un dispositif de coupe en angle ;
- d’un support intermédiaire ;
- d’une butée programmable pour les coupes verticales parallèles ;
- de la possibilité d’utiliser des outils de fraisage pour réaliser des rainures d'une largeur d'au plus 20 mm en une passe,
désignées ci-après sous le terme «machines», durant l’utilisation normale et dans les conditions prévues par le fabricant #incluant une mauvaise utilisation raisonnablement prévisible$.
Les machines sont conçues pour découper des panneaux :
a) en matériaux à base de bois tels que des panneaux de fibres ou de particules, de contreplaqué ainsi que ces matériaux lorsqu'ils sont recouverts de plastique ou d'alliages légers ;
b) en bois massif ;
c) en caoutchouc durci et matériaux plastiques rigides ;
d) en matériaux en alliages non ferreux, par exemple alliages légers ;
e) en matériaux composites à âme en polyuréthane ou en matières minérales recouverts d’alliages légers.
Le présent document n’est pas applicable aux scies à panneaux verticales à presseur et unité de sciage montés derrière le support de pièce.
Le présent document ne traite pas des phénomènes dangereux relatifs à la combinaison d’une machine isolée utilisée avec toute autre machine (comme faisant partie d’une ligne).
Le présent document n’est pas applicable aux scies à panneaux verticales fabriquées avant la date de sa publication comme EN.
NOTE Les machines à avance intégrée couvertes par le présent document figurent dans l’Annexe IV, #1.4$, de la Directive «Machines».
Varnost lesnoobdelovalnih strojev - Krožne žage - 14. del: Vertikalne krožne žage (vključno z dopolnili do A2)
Ta dokument določa vsa večja tveganja, nevarne razmere in dogodke, ki so navedeni v točki 4 in se nanašajo na vertikalne krožne žage z ročnim podajanjem in odvzemanjem (z vgrajenim podajalnikom ali brez njega), pri čemer so opremljene s: – opremo za zarezovanje; – napravo za rezanje kotov; – sredinsko podporno napravo; – zaustavitvijo za navpične reze z možnostjo programiranja; – opremo za zarezovanje utorov s širino največ 20 mm pri enem prehodu z uporabo rezkalnih orodij (v nadaljnjem besedilu »stroji«), ki se uporabljajo v skladu z namenom in pod pogoji, ki jih je predvidel proizvajalec, vključno z razumno predvideno nepravilno uporabo. Stroji so namenjeni za rezanje plošč iz: a) materialov na osnovi lesa, kot so iverne plošče, vlaknene plošče in vezane plošče, ter teh materialov, prevlečenih s plastjo iz plastike/lahkih zlitin; b) polnega lesa; c) trdnih gumijastih in plastičnih materialov; d) neželeznih materialov, npr. lahkih zlitin; e) sestavljenih materialov z jedrom iz poliuretana ali mineralnih materialov, prevlečenih z lahko zlitino.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 1870-14:2008+A2:2012
01-julij-2012
1DGRPHãþD
SIST EN 1870-14:2008+A1:2009
9DUQRVWOHVQRREGHORYDOQLKVWURMHY.URåQHåDJHGHO 9HUWLNDOQHNURåQHåDJH
YNOMXþQR]GRSROQLOLGR$
Safety of woodworking machines - Circular sawing machines - Part 14: Vertical panel
sawing machines
Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 14:
Vertikalplattenkreissägemaschinen
Sécurité des machines pour le travail du bois - Machines à scie circulaire - Partie 14:
Scies à panneaux verticales
Ta slovenski standard je istoveten z: EN 1870-14:2007+A2:2012
ICS:
25.080.60 Strojne žage Sawing machines
79.120.10 Lesnoobdelovalni stroji Woodworking machines
SIST EN 1870-14:2008+A2:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 1870-14:2008+A2:2012
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SIST EN 1870-14:2008+A2:2012
EUROPEAN STANDARD
EN 1870-14:2007+A2
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2012
ICS 79.120.10 Supersedes EN 1870-14:2007+A1:2009
English Version
Safety of woodworking machines - Circular sawing machines -
Part 14: Vertical panel sawing machines
Sécurité des machines pour le travail du bois - Machines à Sicherheit von Holzbearbeitungsmaschinen -
scie circulaire - Partie 14: Scies à panneaux verticales Kreissägemaschinen - Teil 14:
Vertikalplattenkreissägemaschinen
This European Standard was approved by CEN on 22 November 2007 and includes Amendment 1 approved by CEN on 20 August 2009
and Amendment 2 approved by CEN on 30 January 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1870-14:2007+A2:2012: E
worldwide for CEN national Members.
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
Contents Page
Foreword .4
Introduction .6
1 Scope .7
2 Normative references .7
3 Terms and definitions . 10
3.1 ####General$$$$ . 10
3.2 ####Definitions$$$$ . 10
4 List of significant hazards . 14
5 Safety requirements and / or measures . 16
5.1 General . 16
5.2 Controls . 17
5.2.1 Safety and reliability of control systems . 17
5.2.2 Position of controls . 17
5.2.3 Starting . 18
5.2.4 Normal stopping . 19
5.2.5 Emergency stop . 20
5.2.6 Cutting cycle on vertical panel sawing machines with integrated feed . 21
5.2.7 Speed changing . 21
5.2.8 Failure of the power supply . 22
5.2.9 Failure of the control circuits . 22
5.3 Protection against mechanical hazards . 22
5.3.1 Stability . 22
5.3.2 Hazard resulting from break-up during operation . 22
5.3.3 Tool holder and tool design . 23
5.3.4 Braking . 24
5.3.5 Devices to minimise the possibility or the effect of ejection . 24
5.3.6 Work piece supports and guides . 28
5.3.7 Prevention of access to moving parts . 29
5.3.8 Guarding of drives . 32
5.4 Protection against non-mechanical hazards . 33
5.4.1 Fire . 33
5.4.2 Noise . 33
5.4.3 Emission of chips and dust . 34
5.4.4 Electricity . 35
5.4.5 Ergonomics and handling . 36
5.4.6 Pneumatics . 36
5.4.7 Electromagnetic compatibility . 37
5.4.8 Static electricity . 37
5.4.9 Errors of fitting . 37
5.4.10 Supply disconnection (isolation) . 37
5.4.11 Maintenance . 37
6 Information for use . 38
6.1 Warning devices . 38
6.2 Marking . 38
6.2.1 Marking of the machine . 38
6.2.2 Marking of riving knives and pressure shoes . 39
6.3 Instruction handbook . 39
Annex A (normative) Impact test method for guards . 44
2
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
A.1 General . 44
A.2 Test method . 44
A.2.1 Preliminary remarks . 44
A.2.2 Testing equipment . 44
A.2.3 Projectile for guards . 44
A.2.4 Sampling. 44
A.2.5 Test procedure . 44
A.3 Results . 45
A.4 Assessment . 45
A.5 Test report . 45
A.6 Test equipment for impact test . 45
Annex B (normative) Saw spindle dimensional tolerances . 47
Annex C (normative) Riving knife mounting strength test . 48
Annex D (normative) Riving knife testing - Lateral stability . 49
Annex E (normative) Braking tests . 50
E.1 Conditions for all tests . 50
E.2 Tests . 50
E.2.1 Un-braked run-down time . 50
E.2.2 Braked run-down time . 50
Annex ZA (informative) !!Relationship between this European Standard and the Essential
!!
Requirements of EU Directive 2006/42/EC$$$$ . 53
Bibliography . 57
3
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
Foreword
This document (EN 1870-14:2007+A2:2012) has been prepared by Technical Committee CEN/TC 142
“Woodworking machines - Safety”, the secretariat of which is held by UNI.
This document shall be given the status of a national standard, either by publication of an identical text or by
endorsement, at the latest by September 2012 and conflicting national standards shall be withdrawn at the
latest by September 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document includes Amendment 1, approved by CEN on 2009-08-20, and Amendment 2, approved by
CEN on 2012-01-30.
This document supersedes #EN 1870-14:2007+A1:2009$.
The start and finish of text introduced or altered by amendment is indicated in the text by tags!" and
# $͘
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 the #Machinery Directive$.
#For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this
document.$
Organisations contributing to the preparation of this European Standard include the European Committee of
Woodworking Machinery Manufacturers Association "EUMABOIS".
The European Standards produced by CEN/TC 142 are particular to woodworking machines and complement
the relevant A and B Standards on the subject of general safety (see introduction of
#EN ISO 12100:2010$ for a description of A, B and C standards).
EN 1870 Safety of woodworking machines — Circular sawing machines consists of the following parts:
Part 1: Circular saw benches (with and without sliding table), dimension saws and building site saws;
!deleted text"
Part 3: Down cutting cross-cut saws and dual purpose down cutting cross-cut saws/circular saw benches;
Part 4: Multiblade rip sawing machines with manual loading and/or unloading;
Part 5: Circular saw benches/up-cutting cross-cut sawing machines;
Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for
firewood/circular saw benches, with manual loading and/or unloading;
Part 7: Single blade log sawing machines with integrated feed table and manual loading and/or unloading;
Part 8: Single blade edging circular rip sawing machines with power driven saw unit and manual loading
and/or unloading;
4
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual
loading and/or unloading;
Part 10: Single blade automatic and semi-automatic up-cutting cross-cut sawing machines;
Part 11: Semi-automatic and automatic horizontal cross-cut sawing machines with one saw unit (radial
arm saws);
Part 12: Pendulum cross-cut sawing machines;
Part 13: Horizontal beam panel sawing machines;
Part 14: Vertical panel sawing machines;
Part 15: Multiblade cross-cut sawing machines with integrated feed of the workpiece and manual loading
and/or unloading;
Part 16: Double mitre sawing machines for V-cutting;
Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (manual radial arm
saws);
#
Part 18: Dimension saws;
Part 19: Circular saw benches (with and without sliding table) and building site saws.$
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland, Turkey and the United Kingdom.
5
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
Introduction
This document has been prepared to be a harmonised standard to provide one means of conforming to the
essential safety requirements of the Machinery Directive, and associated EFTA regulations.
This document is a type C standard as defined in #EN ISO 12100:2010$.
The machinery concerned and the extent to which hazards, hazardous situations and events covered are
indicated in the scope of this document.
When provisions of this type C standard are different from those which are stated in type A or B standards, the
provisions of this type C standard take precedence over the provisions of other standards, for machines that
have been designed and built according to the provisions of this type C standard.
The requirements of this document are directed to manufacturers and their authorised representatives of
vertical panel sawing machines. This document is also useful for designers and importers.
This document also includes provision and examples of information to be provided by the manufacturer to the
user.
Common requirements for tooling are given in #EN 847-1:2005+A1:2007$.
6
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
1 Scope
This document !specifies all" significant hazards, hazardous situations and events as listed in Clause 4
which are relevant to manually loaded and unloaded vertical panel sawing (with or without integrated feed)
machines fitted with:
the facility for scoring;
an angle cutting device;
a middle support device;
a programmable stop for parallel vertical cuts;
the facility for grooving with a width of at most 20 mm in one pass by using a milling tools,
hereinafter referred to as "machines" when they are used as intended and under the conditions foreseen by
the manufacturer #including reasonably foreseeable misuse$.
The machines are designed for cutting panels of the following materials:
a) wood based materials such as chipboard, fibreboard, plywood and also these materials where they are
covered with plastic / light alloy laminates;
b) solid wood;
c) hardened rubber and hardened plastic material;
d) non ferrous materials e.g. light alloy;
e) compound materials with core consisting of polyurethane or mineral material laminated with light alloy.
This document does not apply to vertical panel saws with pressure beam and saw unit mounted behind the
workpiece support.
This document does not deal with hazards relating to the combination of a single machine being used with any
other machine (as part of a line).
This document is not applicable to vertical panel saws which are manufactured before the date of its
publication as EN.
NOTE Machines covered by this standard are listed under #1.4$ of Annex IV of the Machinery Directive.
2 Normative references
The following referenced documents are indispensable for the application 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.
!deleted text"
#EN 847-1:2005+A1:2007$, Tools for woodworking — Safety requirements — Part 1: Milling tools,
circular saw blades
#EN 894-1:1997+A1:2008$ Safety of machinery — Ergonomics requirements for the design of display
and control actuators — Part 1: General principles for human interactions with displays and control actuators
7
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
#EN 894-2:1997+A1:2008$, Safety of machinery — Ergonomics requirements for the design of displays
and control actuators — Part 2: Displays
#EN 894-3:2000+A1:2008$, Safety of machinery — Ergonomics requirements for the design of display
and control actuators — Part 3: Control actuators
#deleted text$
#EN 1005-1:2001+A1:2008$, Safety of machinery — Human physical performance — Part 1: Terms and
definitions
#EN 1005-2:2003+A1:2008, Safety of machinery — Human physical performance — Part 2: Manual
handling of machinery and component parts of machinery$
#EN 1005-3:2002+A1:2008$, Safety of machinery — Human physical performance — Part 3:
Recommended force limits for machinery operation
#EN 1005-4:2005+A1:2008, Safety of machinery — Human physical performance — Part 4: Evaluation of
working postures and movements in relation to machinery$
#EN 1037:1995+A1:2008$, Safety of machinery — Prevention of unexpected start-up
#EN 1088:1995+A2:2008$, Safety of machinery — Interlocking devices associated with guards —
Principles for design and selection
EN 50178:1997, Electronic equipment for use in power installations
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
EN 60204-1:2006, Safety of machinery — Electrical equipment of machines — Part 1: General requirements
(IEC 60204-1:2005, modified)
1)
#EN 60439-1:1999 ,$ Low-voltage switchgear and controlgear assemblies — Part 1: Type-tested and
partially type-tested assemblies (IEC 60439-1:1999)
2)
#EN 60529:1991 ,$ Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989)
!EN 61310-1:2008, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for
visual, acoustic and tactile signals (IEC 61310-1:2007)"
EN 61496-1:2004, Safety of machinery — Electro−sensitive protective equipment — Part 1: General
requirements and tests (IEC 61496-1:2004, modified)
#deleted text$
#EN 61800-5-2:2007, Adjustable speed electrical power drive systems Part 5-2: Safety requirements
Functional (IEC 61800-5-2:2007)$
#1) EN 60439-1:1999 is impacted by EN 60439-1:1999/A1:2004.$
#2)EN 60529:1991 is impacted by EN 60529:1991/A1:2000.$
8
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
#EN ISO 3743-1:2010, Acoustics Determination of sound power levels and sound energy levels of noise
sources using sound pressure Engineering methods for small movable sources in reverberant fields
Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010)$
#EN ISO 3743-2:2009$, Acoustics — Determination of sound power levels of noise sources using sound
pressure — Engineering methods for small movable sources in reverberant fields — Part 2: Methods for
special reverberant test rooms (ISO 3743-2:1994)
#EN ISO 3744:2010, Acoustics — Determination of sound power levels and sound energy levels of noise
sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane
(ISO 3744:2010)$
#EN ISO 3745:2009$, Acoustics — Determination of sound power levels of noise sources using sound
pressure — Precision methods for anechoïc and semi-anechoïc rooms (ISO 3745:2003)
#EN ISO 3746:2010, Acoustics — Determination of sound power levels and sound energy levels of noise
sources using sound pressure — Survey method using an enveloping measurement surface over a reflecting
plane (ISO 3746:2010)$
#EN ISO 4414:2010, Pneumatic fluid power — General rules and safety requirements for systems and their
components (ISO 4414:2010)$
#EN ISO 4871:2009$, Acoustics — Declaration and verification of noise emission values of machinery
and equipment (ISO 4871:1996)
#EN ISO 9614-1:2009$, Acoustics — Determination of sound power levels of noise sources using sound
intensity — Part 1: Measurement at discreet points (ISO 9614-1:1993)
#EN 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 11202:2010)$
#EN 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 11204:2010)$
#EN ISO 11688-1:2009$, Acoustics — Recommended practice for the design of low-noise machinery and
equipment — Part 1: Planning (ISO/TR 11688-1:1995)
#EN ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk
reduction (ISO 12100:2010)$
!EN ISO 13849-1:2008", Safety of machinery — Safety-related parts of control systems — Part 1:
General principles for design (ISO 13849-1:2006)
!EN ISO 13849-2:2008", Safety of machinery — Safety-related parts of control systems — Part 2:
Validation (ISO 13849-2:2003)
#EN ISO 13850:2008, Safety of machinery — Emergency stop — Principles for design
(ISO 13850:2006)$
!EN ISO 13857:2008, Safety of machinery — Safety distances to prevent hazard zones being reached by
upper and lower limbs (ISO 13857:2008)"
ISO 7960:1995, Airborne noise emitted by woodworking machine tools — Operating conditions for
woodworking machines
9
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
3 Terms and definitions
#
3.1 General$$$$
For the purposes of this document, the terms and definitions given in #EN ISO 12100:2010$ and the
following apply.
#
3.2 Definitions$$$$
##3.2.1$$
## $$
vertical panel sawing machine
#machine designed for cutting panels where the work piece is supported in a near vertical plane during
cutting where the saw unit is mounted in front of the workpiece support (example, see Figure 1)
NOTE The cut takes place either in a single straight vertical line by moving the saw unit along the moving beam or in
a single horizontal line by moving the moving beam along the work piece support. The work piece is manually loaded and
unloaded. The machine may have any of the following main features:
a) the facility for scoring;
b) an angle cutting device;
c) a middle support device;
d) a programmable stop for parallel vertical cuts;
e) the facility for using grooving tools.$
10
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
Key
1 frame
2 moving beam
3 saw unit
4 base of workpiece support
5 middle support device
Figure 1 — Example of a vertical panel sawing machine
####3.2.2$$$$
vertical panel sawing machine with hand feed
machine where the saw unit incorporating the saw blade is manually guided along the moving beam for
vertical cuts or manually guided together with the moving beam along the workpiece support for horizontal
cuts
####3.2.3$$$$
vertical panel sawing machine with integrated feed
#machine where the saw unit incorporating the saw blade has integrated feed for its vertical movement
along the moving beam and / or for its horizontal movement by moving the moving beam along the work piece
support
NOTE The saw blade is automatically projected through the work piece during the cutting stroke and then retracted
together with the saw unit from the work piece to its rest position followed by the return stroke of the saw unit to its rest
position.$
####3.2.4$$$$
manual loading
where the operator puts the work piece on the workpiece support i.e. there is no intermediate loading device
to receive and transfer the work piece from the operator to the cutting position
####3.2.5$$$$
manual unloading
where the operator removes the work piece from the workpiece support i.e. there is no intermediate unloading
device to transfer the work piece from the cutting position to the operator
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SIST EN 1870-14:2008+A2:2012
EN 1870-14:2007+A2:2012 (E)
####3.2.6$$$$
saw unit
suppo
...
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