SIST EN 13035-3:2004
(Main)Machines and plants for the manufacture, treatment and processing of flat glass - Safety requirements - Part 3: Cutting machines
Machines and plants for the manufacture, treatment and processing of flat glass - Safety requirements - Part 3: Cutting machines
This European Standard contains the requirements for safety for the design and installation of flat glass cutting machines, which operate by scoring and where the glass is lying on a supporting surface. This European Standard deals with all significant hazards pertinent to flat glass cutting machines, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards
Maschinen und Anlagen für die Herstellung, Be- und Verarbeitung von Flachglas - Sicherheitsanforderungen - Teil 3: Schneidmaschinen
1.1 Diese Norm enthält die Sicherheitsanforderungen für die Konstruktion und Installation von Maschinen mit einer beweglichen Brücke zum Schneiden von Flachglas, die durch Anritzen des auf einer waagerechten Unterlage abgelegten Glases arbeiten. Diese Norm beinhaltet den Transport des Glases auf der Maschine.
1.2 Diese Norm behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf Flachglasschneidmaschinen zutreffen, wenn sie bestimmungsgemäß und entsprechend den für den Hersteller vorhersehbaren Bedingungen verwendet werden (siehe Abschnitt 4). Diese Norm spezifiziert die entsprechenden technischen Maßnahmen zur Beseitigung oder Verminderung der Risiken, die von diesen signifikanten Gefährdungen ausgehen können. Gefährdungen durch Lärm werden nicht als signifikant angenommen.
1.3 Diese Norm gilt nicht für das Schneiden von Flachglas durch Trennschneiden oder durch Verwendung von Hochdruckflüssigkeit oder Laserstrahlen.
1.4 Diese Norm gilt nicht für das Beschicken und Abnehmen von Flachglas auf/oder von Schneidmaschinen und das Brechen (siehe prEN 13035-5 und prEN 13035-6).
1.5 Diese Norm gilt nicht für Stetigförderer (siehe EN 619) und Ventilatoren, wie sie als integrale Bestandteile der Maschine eingesetzt werden. Falls spezifische Risiken im Zusammenhang mit Flachglasschneidmaschinen auftreten, werden entsprechende Maßnahmen behandelt.
1.6 Diese Norm gilt nicht für das Schneiden von Verbundglas (siehe prEN 13035-7).
1.7 Diese Norm gilt nicht für das Schneiden, während das Glas sich bewegt.
1.8 Dieses Dokument gilt nicht für Maschinen, die hergestellt wurden, bevor CEN dieses Dokument veröffentlichte.
Machines et installations pour la production, le façonnage et la transformation du verre plat - Exigences de sécurité - Partie 3: Machines a découper
1.1 La présente norme contient les prescriptions de sécurité relatives a la conception et a l'installation de machines a découper le verre plat qui fonctionnent par gravure du verre qui repose sur un support horizontal. La présente nome couvre le transport du verre sur la machine.
1.2 La présente norme traite tous les phénomenes dangereux, situations et événements dangereux significatifs spécifiques aux machines a découper le verre lorsqu'elles sont utilisées normalement et dans les conditions de raisonnablement prévisibles par le constructeur (voir Article 4). Cette norme spécifie les mesures techniques appropriées pour éliminer ou réduire les risques dus aux phénomenes dangereux significatifs. Le bruit n'est pas considéré comme un phénomene dangereux significatif.
1.3 La présente norme ne s'applique pas au découpage du verre plat par abrasion ou a l'aide d'un liquide a haute pression ou de lasers.
1.4 La présente norme ne s'applique pas au chargement et au déchargement du verre plat sur les machines a découper ni au rompage (voir prEN 13035-5 et prEN 13035-6).
1.5 La présente norme ne s'applique pas aux convoyeurs (voir EN 619) ni aux ventilateurs utilisés comme partie intégrante des machines. Si des risques spécifiques peuvent apparaître par une utilisation avec les machines a découper, des mesures particulieres sont spécifiées.
1.6 La présente norme ne s'applique pas au découpage du verre feuilleté (voir le prEN 13035-7).
1.7 La présente norme ne s'applique pas au découpage du verre pendant son déplacement.
1.8 Le présent document ne s'applique pas aux machines a découper le verre plat qui sont fabriquées avant la date de publication de ce document par le CEN.
Stroji in obrati za proizvodnjo, obdelavo in predelavo ravnega stekla - Varnostne zahteve - 3. del: Rezalniki
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 13035-3:2004
01-september-2004
Stroji in obrati za proizvodnjo, obdelavo in predelavo ravnega stekla - Varnostne
zahteve - 3. del: Rezalniki
Machines and plants for the manufacture, treatment and processing of flat glass - Safety
requirements - Part 3: Cutting machines
Maschinen und Anlagen für die Herstellung, Be- und Verarbeitung von Flachglas -
Sicherheitsanforderungen - Teil 3: Schneidmaschinen
Machines et installations pour la production, le façonnage et la transformation du verre
plat - Exigences de sécurité - Partie 3: Machines a découper
Ta slovenski standard je istoveten z: EN 13035-3:2003
ICS:
81.100 2SUHPD]DVWHNODUVNRLQ Equipment for the glass and
NHUDPLþQRLQGXVWULMR ceramics industries
SIST EN 13035-3:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 13035-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2003
ICS 81.100
English version
Machines and plants for the manufacture, treatment and
processing of flat glass - Safety requirements - Part 3: Cutting
machines
Machines et installations pour la production, le façonnage Maschinen und Anlagen für die Herstellung, Be- und
et la transformation du verre plat - Exigences de sécurité - Verarbeitung von Flachglas - Sicherheitsanforderungen -
Partie 3: Machines à découper Teil 3: Schneidmaschinen
This European Standard was approved by CEN on 23 May 2003.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13035-3:2003 E
worldwide for CEN national Members.
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EN 13035-3:2003 (E)
Contents
Page
Foreword.3
0 Introduction .4
1 Scope .4
2 Normative references .4
3 Terms and definitions.5
4 List of significant hazards.6
5 Safety requirements and/or protective measures .8
5.1 Common requirements.8
5.2 Additional special safety requirements for flat glass cutting tables where access is not
intended .10
5.3 Additional special safety requirements for flat glass cutting tables where access is intended .10
6 Verification of safety requirements and/or protective measures .11
7 Information for use .12
Annex A (normative) Perimeter fencing.14
Annex B (normative) Photo-electric guarding.15
Annex C (normative) Photo-electric guarding with barrier rail .16
Annex D (normative) Fixed distance guard .17
Annex E (normative) Photo-electric guarding.18
Annex F (normative) Reflex photo-electric sensors (single light beam scanners) and push-away bars .19
Annex G (normative) Stopping operation by safety measures .20
Annex H (informative) Electrical interlocking of movable guards.21
Annex I (informative) Danger zones on cutting machines .22
Annex J (informative) Synopsis of possible methods of safeguarding according to 5.2 and 5.3 .23
Annex ZA (informative) Relationship of this document with EC Directives.24
Bibliography .25
2
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EN 13035-3:2003 (E)
Foreword
This document (EN 13035-3:2003) has been prepared by Technical Committee CEN/TC 151 “Construction
equipment and building material machines – Safety“, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by January 2004, and conflicting national standards shall be withdrawn at the latest
by January 2004.
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 EC Directive(s).
Annexes A to G are normative. Annexes A, I and J are informative.
This document is one of a series concerning machinery for the treatment and processing of flat glass.
For relationship with EC Directives, see informative annex ZA, which is an integral part of this document.
This document includes a Bibliography.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,
Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
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EN 13035-3:2003 (E)
0 Introduction
This document is a type-C standard as stated in EN 1070.
The machinery concerned and the extent to which hazards, hazardous situations and events are 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 the other standards for machines that
have been designed and built according to the provisions of this type-C standard.
1 Scope
1.1 This standard contains the requirements for safety for the design and installation of machines with one
movable bridge for cutting of flat glass, which operate by scoring of the glass placed on a horizontal support. This
standard covers the transport of the glass on the machine.
1.2 This standard deals with all significant hazards, hazardous situations and events relevant to flat glass cutting
machines, when they are used as intended and under the conditions foreseeable by the manufacturer (see clause
4). This standard specifies the appropriate technical measures to eliminate or reduce risks which can arise from
these significant hazards. Hazards from noise are not considered to be significant.
1.3 This standard does not apply to flat glass cutting by abrasive cutting or by the use of high pressure liquid or
lasers.
1.4 This standard does not apply to loading and unloading of flat glass on to or from cutting machines and the
breaking out (see prEN 13035-5 and prEN 13035-6).
1.5 This standard does not apply to conveyors (see EN 619) and fans as used as integral parts of the machinery.
If there are specific risks that arise in connection with flat glass cutting machines, appropriate measures are
specified.
1.6 This standard does not apply to cutting of laminated glass (see prEN 13035-7).
1.7 This standard does not apply to cutting while the glass is moving.
1.8 This document is not applicable to machinery which is manufactured before the date of publication of this
document by CEN.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this European
Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referred to applies (including amendments).
EN 292-1, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology,
methodology.
EN 292-2, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and
specifications.
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EN 13035-3:2003 (E)
EN 292-2:1991/A1:1995, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical
principles and specifications.
EN 294:1992, Safety of machinery - Safety distances to prevent danger zones being reached by the upper limbs.
EN 349:1993, Safety of machinery - Minimum gaps to avoid crushing of parts of the human body.
EN 418:1992, Safety of machinery - Emergency stop equipment, functional aspects - Principles for design.
EN 953:1997, Safety of machinery - Guards - General requirements for the design and construction of fixed and
movable guards.
EN 954-1:1996, Safety of machinery - Safety-related parts of control systems - Part 1: General principles for
design.
EN 999:1998, Safety of machinery - The positioning of protective equipment in respect of approach speeds of parts
of the human body.
EN 1037:1995, Safety of machinery - Prevention of unexpected start-up.
EN 1070:1998, Safety of machinery - Terminology.
EN 60204-1:1997 , Safety of machinery - Electrical equipment of machines - Part 1: General requirements - (IEC
60204-1:1997 + Corrigendum 1998).
EN 61496-1, Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests
(IEC 61496-1:1997).
prEN 61496-2:1997, Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements
for equipment using active opto-electronic protective devices (draft IEC 61496-2:1997).
3 Terms and definitions
For the purposes of this European Standard, the terms and definitions given in EN 1070:1998 apply. Additional
terms and definitions specifically needed for this document are added below:
3.1
cutting tool
component for scoring the surface of flat glass
3.2
cutting head
mounting assembly for moving the cutting tool vertically
3.3
carriage
mounting assembly for moving the cutting head on the axis of the cutting bridge
3.4
(cutting) bridge
movable horizontal guide for the carriage
3.5
cutting table
supporting surface on which the flat glass is placed to be scored
3.6
longitudinal sides (of the table)
edges (of the table) parallel to the direction of the travel of the cutting bridge
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EN 13035-3:2003 (E)
3.7
small sides (of the table)
edges (of the table) transverse to the direction of the travel of the cutting bridge
3.8
transport device
equipment for the horizontal moving of the flat glass sheets on the cutting table
3.9
air cushion
bed of air with a pressure higher than atmospheric between the surface of the table and the sheet of glass to lower
friction during horizontal transport of the glass
3.10
movable positioning stop
mechanical device which can be brought to a place higher than the surface of the table to hold the flat glass in
place for cutting and which can be retracted
3.11
energy chain
composition of links supporting and guarding flexible cables and hoses
4 List of significant hazards
This clause contains all the significant hazards, hazardous situations and events, as far as they are dealt with in
this standard, identified by risk assessment as significant for this type of machinery and which require action to
eliminate or reduce the risk.
In annex I (informative) some danger zones on cutting machines are presented graphically.
Before using the standard it is important to carry out a general risk assessment of the machine in question.
NOTE Application of B-level standards see clause 5.
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EN 13035-3:2003 (E)
Preventive
Hazards Danger zone – measures
Dangerous item see clause
4.1 Mechanical
4.1.1 Crushing
4.1.1.1 Crushing of the body bridge/fixed parts outside the table, 5.1.1; 7.1.8
e.g. control panel
4.1.1.2 Crushing of the arm bridge or its drive shaft/table with or 5.2-5.3.1; 5.3.3
without glass for a gap < 120 mm
4.1.1.3 Crushing of the arm bridge with energy chain/energy chain 5.1.2
support
4.1.1.4 Crushing of the hand or of the fingers mechanical stop/cutting bridge 5.1.3
4.1.1.5 Crushing of the fingers carriage/bridge and stop 5.1.4
4.1.1.6 Crushing of the fingers wheels/guide rails and their mountings 5.1.5; 5.1.6
4.1.1.7 Crushing of the fingers limit switch/operating means 5.1.7
4.1.1.8 Crushing of the finger (-tip) positioning stop/table platform 5.1.8
4.1.2 Cutting flat glass 7.1.5
4.1.3 Entanglement drive shaft of the bridge 5.1.9
4.1.4 Drawing-in of the arm bridge or its drive shaft/table with or 5.2-5.3.1; 5.3.3
without glass for a gap < 120 mm
4.1.5 Impact bridge 5.2-5.3.2
4.2 Electrical direct or indirect contact 5.1.21
cuts from sharp glass
4.3 Neglected use of personal protective 7.1.5
equipment
4.4 Unexpected start-up (or malfunction)
from:
4.4.1 Failure of the control system all dangerous movements 5.1.16; 5.1.17;
7.1.9
4.4.2 Disorder of the control sequence glass being pushed off the table 5.1.11; 5.1.12
4.4.3 Restoration of energy supply after all dangerous movements 5.1.15
interruption
4.4.4 Errors made by the operator all dangerous movements 5.1.14; 5.1.17;
7.1.9
4.5 Impossibility of stopping in the best all dangerous movements 5.1.13; 5.1.18;
possible conditions 5.1.19; 7.1.10
4.6 Slip, trip, fall of persons
4.6.1 Slip glass bits 7.1.7
4.6.2 Trip cables between control panel and 5.1.10
table
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EN 13035-3:2003 (E)
5 Safety requirements and/or protective measures
Machinery shall comply with the safety requirements and/or protective measures of this clause and in addition with
EN 292 for pertinent hazards not covered by this document (e.g. sharp edges).
NOTE For hazards not covered by this European standard which are to be reduced by the applications of a B-level
standard such as EN 294, EN 418, EN 953, EN 983, EN 999, EN 1037, EN 1088, EN 60204-1, the manufacturer should carry
out an adequate risk assessment to establish the requirements of the B standard to be applied. This specific risk assessment
should be part of the general risk assessment of the machine.
Where the means of reducing the risk is by the arrangement of the installed machine or by a safe system of work,
the manufacturer shall include in the Information for use a reference to the reduction means to be provided, and to
any limiting value of the requirement and, if appropriate, to the means of verification.
5.1 Common requirements
5.1.1 To avoid the risk of crushing a person’s body by a moving bridge, there shall be a minimum gap of 0,5 m
(see Table 1 of EN 349:1993) between the outermost protruding parts of an accessible bridge (see NOTE) and the
fixed parts outside the table, such as control panel/console. Where the danger zone can be reached only through
interlocked movable guards there shall be a minimum gap of 0,4 m between the outermost protruding parts and the
fixed parts of the guards.
NOTE The moving bridge is considered to be accessible when safety measures do not stop the movement before the
arrival of a person at the danger zone.
1)
5.1.2 Crushing points within reach of a person between the energy chain and/or the bridge assembly shall be
protected by either:
5.1.2.1 locating the crushing points under the table with a minimum distance between crushing point and the
edge of the table of 100 mm, or
5.1.2.2 a guard (cover) which protects against directly reaching the crushing points from outside the table
1)
5.1.3 Crushing points within reach of a person between the mechanical stop and the bridge shall be avoided by
a minimum gap conforming to Table 1 of EN 349:1993 of either:
5.1.3.1 100 mm, when the stop is directly accessible, or
5.1.3.2 25 mm, when the stop is located under the table.
1)
5.1.4 Crushing points within reach of a person between the carriage and bridge construction and the
mechanical stop shall be avoided by a minimum gap of 25 mm according to Table 1 of EN 349:1993.
1)
5.1.5 Wheels within reach of a person shall be equipped with screens (sweepers) on both sides of each wheel
extending down to the surface of the guide rails.
1)
5.1.6 The fixing of guide rails within reach of a person shall be continuously smooth.
5.1.7 The risk of the crushing of fingers between limit switches (position detectors) and operating means within
1)
reach of a person shall be avoided or safeguarded by:
5.1.7.1 limit switches with spring-loaded levers so that a minimum gap of 25 mm is maintained or
5.1.7.2 limit switches which are mounted under the table.
1) Danger zones are not within reach of a person where measures shown in annexes A, B or D are fulfilled.
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EN 13035-3:2003 (E)
5.1.8 A minimum gap of 15 mm shall be left between the movable positioning stops and the table surface within
1)
reach of a person .
1)
5.1.9 To avoid entanglement, the drive shaft within reach of a person shall have a completely smooth surface
or shall be safeguarded, e.g. by
...
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