SIST EN 1870-9:2012
(Main)Safety of woodworking machines - Circular sawing machines - Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading
Safety of woodworking machines - Circular sawing machines - Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading
This European Standard deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to double blade circular sawing machines for cross-cutting with integrated feed of the saw units and with manual loading and/or unloading, hereinafter referred to as 'machines'. These are machines designed to cut solid wood, chipboard, fibreboard and plywood, and also these materials when covered with plastic edging and/or plastic/light alloy laminate, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. This document does not apply to: machines for cross cutting logs; double blade up-cutting cross-cut sawing machines. This document is not applicable to machines which are manufactured before its date of publication as an EN.
Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 9: Doppelgehrungskreissägemaschinen mit mechanischem Vorschub und Handbeschickung und/oder Handentnahme
Dieses Dokument behandelt alle im Abschnitt 4 aufgeführten signifikanten Gefährdungen, Gefährdungs-situationen und Gefährdungsereignisse, die auf Doppelgehrungskreissägemaschinen mit mechanischem Vorschub und Handbeschickung und/oder Handentnahme zutreffen (im Folgenden als „Maschinen“ bezeichnet), die konstruiert sind zum Schneiden von Massivholz, Spanplatten, Faserplatten oder Sperrholz, sowie diesen Werkstoffen, wenn sie mit Kunststoffkanten versehen und/oder kunststoff/aluminium-beschichtet sind, wenn sie bestimmungsgemäß und entsprechend den vom Hersteller vorgesehen Bedingungen einschließlich vernünftigerweise vorhersehbarem Fehlverhalten verwendet werden.
Dieses Dokument gilt nicht für:
- Maschinen zum Querschneiden von Rundholz;
- von unten schneidende Querschnittkreissägemaschinen mit 2 Sägeblättern.
Dieses Dokument behandelt bei Computer-gesteuerten (CNC) Maschinen nicht die im Zusammenhang mit der elektromagnetischen Verträglichkeit (EMV) bestehenden Gefährdungen.
Dieses Dokument gilt in erster Linie für Maschinen, die nach dem Ausgabedatum dieser EN hergestellt werden.
Sécurité des machines pour le travail du bois - Machines à scies circulaires - Partie 9: Machines à scier à deux lames de scie circulaires pour tronçonnage, à avance mécanisée et à chargement et/ou déchargement manuels
Le présent document traite des phénomènes dangereux, situations dangereuses et événements dangereux
significatifs, tels qu'énumérés à l'Article 4, applicables aux machines à scier à deux lames de scie circulaires,
pour coupe transversale, à avance mécanisée et à chargement et/ou déchargement manuels (ci-après
désignées « machines »), conçues pour la coupe de bois massif, de panneaux de particules, de panneaux de
fibres, de contreplaqué, ainsi que ces matériaux lorsque leur surface ou leurs chants sont recouverts de
plastique et/ou de plastique/alliage léger stratifié, lorsqu’elles sont utilisées normalement et dans les
conditions prévues par le fabricant, y compris une mauvaise utilisation raisonnablement prévisible.
Le présent document n'est pas applicable aux machines :
- machines conçues pour le tronçonnage de grumes ;
- scie circulaire combinée à table et à coupe transversale ascendante.
Pour les machines à commande numérique (CNC), le présent document ne couvre pas les phénomènes
dangereux liés à la compatibilité électromagnétique (CEM).
Le présent document est applicable avant tout aux machines fabriquées après la date de publication comme
norme EN.
Varnost lesnoobdelovalnih strojev - Krožne žage - 9. del: Dvolistne krožne žage za prečni rez z vgrajenim podajalnikom ter z ročnim podajanjem in/ali odvzemom
Ta evropski standard opisuje vse večje nevarnosti, nevarne razmere in dogodke iz točke 4 v zvezi z dvolistnimi krožnimi žagami za prečni prerez z vgrajenim podajalnikom rezalnih enot ter ročnim podajanjem in/ali odvzemom, v nadaljevanju besedila »stroji«. To so stroji, ki so namenjeni rezanju polnega lesa, ivernih plošč, vlaknenih plošč in vezanih plošč ter teh materialov, prevlečenih s plastičnim robom in/ali s plastjo iz plastike/lahkih zlitin, kadar se uporabljajo v skladu z namenom in pod pogoji, ki jih je predvidel proizvajalec, vključno z razumno predvideno nepravilno uporabo. Ta dokument ne velja za: žage za prečni prerez hlodov; dvolistne žage za prečni rez od spodaj navzgor. Ta dokument se ne uporablja za stroje, ki so bili izdelani, preden je bil objavljen kot standard EN.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 9: Doppelgehrungskreissägemaschinen mit mechanischem Vorschub und Handbeschickung und/oder HandentnahmeSécurité des machines pour le travail du bois - Machines à scies circulaires - Partie 9: Machines à scier à deux lames de scie circulaires pour tronçonnage, à avance mécanisée et à chargement et/ou déchargement manuelsSafety of woodworking machines - Circular sawing machines - Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading79.120.10Lesnoobdelovalni strojiWoodworking machines25.080.60Strojne žageSawing machinesICS:Ta slovenski standard je istoveten z:EN 1870-9:2012SIST EN 1870-9:2012en,fr,de01-december-2012SIST EN 1870-9:2012SLOVENSKI
STANDARDSIST EN 1870-9:2000+A1:20091DGRPHãþD
SIST EN 1870-9:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1870-9
September 2012 ICS 79.120.10 Supersedes EN 1870-9:2000+A1:2009English Version
Safety of woodworking machines - Circular sawing machines - Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading
Sécurité des machines pour le travail du bois - Machines à scies circulaires - Partie 9: Machines à scier à deux lames de scie circulaires pour tronçonnage, à avance mécanisée et à chargement et/ou déchargement manuels
Sicherheit von Holzbearbeitungsmaschinen - Kreissägemaschinen - Teil 9: Doppelgehrungskreissägemaschinen mit mechanischem Vorschub und Handbeschickung und/oder HandentnahmeThis European Standard was approved by CEN on 13 July 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, Former Yugoslav Republic of Macedonia, 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 worldwide for CEN national Members. Ref. No. EN 1870-9:2012: ESIST EN 1870-9:2012
EN 1870-9:2012 (E) 2 Contents Page Foreword .4Introduction .61 Scope .72 Normative references .73 Terms and definitions .93.1 General .93.2 Definitions .94 List of significant hazards . 115 Safety requirements and/or measures . 135.1 General . 135.2 Controls . 135.2.1 Safety and reliability of control systems . 135.2.2 Position of controls . 145.2.3 Starting . 155.2.4 Normal stopping . 155.2.5 Emergency stop . 165.2.6 Failure of the power supply . 165.3 Protection against mechanical hazards . 175.3.1 Stability . 175.3.2 Risk of break-up during operation . 175.3.3 Tool holder and tool design . 175.3.4 Braking . 195.3.5 Devices to minimise the possibility or the effect of ejection . 205.3.6 Workpiece supports and guides . 205.3.7 Prevention of access to moving parts . 215.3.8 Clamping devices . 275.4 Protection against non-mechanical hazards . 285.4.1 Fire . 285.4.2 Noise . 285.4.3 Emission of chips and dust . 295.4.4 Electricity . 305.4.5 Ergonomics and Handling . 305.4.6 Lighting . 315.4.7 Pneumatic . 315.4.8 Hydraulic . 315.4.9 Laser . 315.4.10 Errors of fitting . 315.4.11 Isolation . 315.4.12 Maintenance . 326 Information for use . 326.1 General . 326.2 Warnings and warning devices . 326.3 Marking of the machine . 336.4 Instruction handbook . 33Annex A (normative)
Dimensional tolerances of saw spindles . 37Annex B (normative)
Braking tests . 38B.1 Conditions for all tests . 38SIST EN 1870-9:2012
EN 1870-9:2012 (E) 3 B.2 Tests . 38B.2.1 Un-braked run-down time . 38B.2.2 Braked run-down time . 38Annex C (normative)
Impact test method for guards . 39C.1 General . 39C.2 Test method . 39C.2.1 Preliminary remarks . 39C.2.2 Testing equipment . 39C.2.3 Projectile for guards . 39C.2.4 Sampling. 39C.2.5 Test procedure . 39C.3 Results . 40C.4 Assessment . 40C.5 Test report . 40C.6 Test equipment for impact test . 40Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 42Bibliography . 43 SIST EN 1870-9:2012
EN 1870-9:2012 (E) 4 Foreword This document (EN 1870-9:2012) has been prepared by Technical Committee CEN/TC 142 “Woodworking mchines - Safety”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2013, and conflicting national standards shall be withdrawn at the latest by March 2013. 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 supersedes EN 1870-9:2000+A1:2009. The main modifications to the previous version concern inclusion of performance levels (PL). 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 2006/42/EC, see informative Annex ZA, which is an integral part of this document. Organisations contributing to the preparation of this document include European Committee of Woodworking Machinery Manufacturers Association "EUMABOIS". 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 Part 3: Down cutting cross-cut saws and dual purpose down cutting cross-cut saws/circular saw benches Part 4: Multi-blade 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 Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading (the present document) 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 SIST EN 1870-9:2012
EN 1870-9:2012 (E) 5 Part 13: Horizontal beam panel sawing machines Part 14: Vertical panel sawing machines Part 15: Multi-blade 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
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). According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 1870-9:2012
EN 1870-9:2012 (E) 6 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 are covered is indicated in the scope of this document. The requirements of this document are directed to manufacturers and their authorised representatives of double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading. This document is also useful for designers and importers. 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. This document also includes information to be provided by the manufacturer to the user. Common requirements for tooling are given in EN 847-1:2005+A1:2007. SIST EN 1870-9:2012
EN 1870-9:2012 (E) 7 1 Scope This European Standard deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to double blade circular sawing machines for cross-cutting with integrated feed of the saw units and with manual loading and/or unloading, hereinafter referred to as 'machines'. These are machines designed to cut solid wood, chipboard, fibreboard and plywood, and also these materials when covered with plastic edging and/or plastic/light alloy laminate, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. This document does not apply to: machines for cross cutting logs; double blade up-cutting cross-cut sawing machines. This document is not applicable to machines which are manufactured before its date of publication as an EN. 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. EN 574:1996+A1:2008, Safety of machinery — Two hand control devices — Functional aspects — Principles for design EN 614-1:2006+A1:2009, Safety of machinery — Ergonomic design principles — Part 1: Terminology and general principles 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 displays and control actuators — Part 1: General principles for human interactions with displays and control actuators 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 displays and control actuators — Part 3: Control actuators 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 SIST EN 1870-9:2012
EN 1870-9:2012 (E) 8 EN 1088:1995+A2:2008, Safety of machinery — Interlocking devices associated with guards — Principles for design and selection EN 1760-1:1997+A1:2009, Safety of machinery — Pressure sensitive protective devices — Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floors EN 1760-2:2001+A1:2009, Safety of machinery — Pressure sensitive protective devices — Part 2: General principles for the design and testing of pressure sensitive edges and pressure sensitive bars EN 60204-1:2006, Safety of machinery — Electrical equipment of machines — Part 1: General requirements (IEC 60204-1:2005, modified) EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:19891)
EN 60825-1:2007, Safety of laser products — Part 1: Equipment classification and requirements (IEC 60825-1:2007) EN 61310-1:2008, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for visual, acoustic and tactile signals (IEC 61310-1:2007) CLC/TS 61496-2:2006, Safety of machinery — Electro-sensitive protective equipment — Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs) (IEC 61496-2:2006) EN 61800-5-2:2007, Adjustable speed electrical power drive systems — Part 5-2: Safety requirements — Functional (IEC 61800-5-2:2007) 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 reverberation 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 anechoic and hemi-anechoic rooms (ISO 3745:2003)2)
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 4413:2010, Hydraulic fluid power — General rules and safety requirements for systems and their components (ISO 4413:2010) 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)
1) EN 60529:1991 is impacted by EN 60529:1991/A1:2000. 2) EN ISO 3745:2009 has been replaced by EN ISO 3745:2012.
SIST EN 1870-9:2012
EN 1870-9:2012 (E) 9 EN ISO 9614-1:2009, Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete 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 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 machine tools — Operating conditions for woodworking machines 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 cross-cutting operation of cutting across the grain of a wooden workpiece 3.2.2 double blade circular sawing machine for cross-cutting with integrated feed and with manual loading and/or unloading machine fitted with two sawing units for cross-cutting, which has integrated feed and the workpiece is manually loaded and/or unloaded and stationary during cutting Note 1 to entry: The cutting stroke can be downwards or horizontal. One or both sawing units can be adjusted horizontally and may be canted and/or pivoted. 3.2.3 semi-automatic double blade circular sawing machine for cross-cutting machine where the saw units have integrated feed which is initiated manually and the workpiece is positioned manually or by means of a positioning mechanism for cutting to length Note 1 to entry: The cutting stroke can be downwards or horizontal. SIST EN 1870-9:2012
EN 1870-9:2012 (E) 10 3.2.4 automatic double blade circular sawing machine for cross-cutting machine where the saw units have integrated feed which is initiated automatically and where the workpiece is manually loaded and/or unloaded and automatically positioned for cutting to pre-selected lengths Note 1 to entry: The cutting stroke can be downwards or horizontal. 3.2.5 machine actuator power mechanism used to effect motion of the machine 3.2.6 integrated feed feed mechanism for the workpiece or tool which is integrated with the machine and where the workpiece or machine element with incorporated tool are held and controlled mechanically during machining operation 3.2.7 cutting area of the saw blade area of the saw blade which can be involved in the cutting process 3.2.8 non-cutting area of the saw blade area of the saw blade where the saw blade is not be involved in the cutting process 3.2.9 ejection unexpected movement of the workpiece or parts of it or part of the machine from the machine during processing 3.2.10 run-down time time elapsed from the actuation of the stop control device up to spindle standstill 3.2.11 run-up time time elapsed from the actuation of the start control device until the spindle reaches the intended speed 3.2.12 manual loading of power fed machines operation during which the workpiece is presented by the operator directly to the machine integrated feed, e.g. rotating feed rollers, travelling table or reciprocating carriage; i.e. for which there is no intermediate loading device to receive and transfer the workpiece from the operator to the integrated feed 3.2.13 manual unloading of power fed machines operation during which the workpiece is removed by the operator directly from the machine outfeed; i.e. there is no intermediate unloading device to receive and transfer the workpiece from the machine outfeed to the operator 3.2.14 information from the supplier statements, sales literature, leaflets or other, where a manufacturer (supplier) declares either the characteristics or the compliance of the material or product to a relevant standard 3.2.15 performance level (PL) discrete level used to specify the ability of safety-related parts of control systems to perform a safety function under foreseeable conditions SIST EN 1870-9:2012
EN 1870-9:2012 (E) 11 [SOURCE: EN ISO 13849-1:2008, 3.1.23] 4 List of significant hazards This clause contains all significant hazards, hazardous situations and events (see EN 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 making reference to relevant standards. These hazards are listed in Table 1. Table 1 — List of significant hazards
No Hazards, hazardous situations and hazardous events EN ISO 12100:2010 Relevant sub-clause of this document 1 Mechanical hazards related to: - machine parts or workpieces:
a) shape 6.2.2.1, 6.2.2.2, 6.3 5.3.3, 5.3.7, 5.3.8
b) relative location 5.2.2, 5.2.3, 5.3.6, 5.3.7, 5.3.8
d) mass and velocity (kinetic energy of elements in controlled or uncontrolled motion) 5.3.7
e) mechanical strength 5.3.2, 5.3.3, 5.3.6
- accumulation of energy inside the machinery: g) liquids and gases under pressure 6.2.10, 6.3.5.4 5.4.7, 5.4.8 1.1 Crushing hazard
5.3.7, 5.3.8 1.2 Shearing hazard 5.3.7, 5.3.8 1.3 Cutting or severing hazard 5.3.2, 5.3.3, 5.3.7, 1.4 Entanglement hazard 5.3.7 1.5 Drawing-in or trapping hazard 5.3.7 1.9 High pressure fluid injection or ejection hazard 6.2.10 5.4.7, 5.4.8 2 Electrical hazards due to: 2.1 Contact of persons with live parts (direct contact) 6.2.9, 6.3.5.4 5.4.4, 5.4.11, 5.4.12 2.
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