EN 1218-5:2004+A1:2009

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SRGDMDQMHPSicherheit von Holzbearbeitungsmaschinen - Zapfenschneid- und Schlitzmaschinen - Teil 5: Einseitige Profiliermaschinen mit festem Tisch und mit Vorschubrollen oder mit KettenbandvorschubSécurité des machines pour le travail du bois - Tenonneuses - Partie 5: Machines à profiler sur une face à table fixe et avance par rouleaux ou par chaîneSafety of woodworking machines - Tenoning machines - Part 5: One side profiling machines with fixed table and feed rollers or feed chain79.120.10Lesnoobdelovalni strojiWoodworking machinesICS:Ta slovenski standard je istoveten z:EN 1218-5:2004+A1:2009SIST EN 1218-5:2004+A1:2009en01-november-2009SIST EN 1218-5:2004+A1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1218-5:2004+A1
September 2009 ICS 79.120.10 Supersedes EN 1218-5:2004English Version
Safety of woodworking machines - Tenoning machines - Part 5: One side profiling machines with fixed table and feed rollers or feed chain
Sécurité des machines pour le travail du bois - Tenonneuses - Partie 5: Machines à profiler sur une face à table fixe et avance par rouleaux ou par chaîne
Sicherheit von Holzbearbeitungsmaschinen - Zapfenschneid- und Schlitzmaschinen - Teil 5: Einseitige Profiliermaschinen mit festem Tisch und mit Vorschubrollen oder mit Kettenbandvorschub This European Standard was approved by CEN on 24 March 2004 and includes Corrigendum 1 issued by CEN on 20 December 2006 and Amendment 1 approved by CEN on 30 July 2009.
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 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1218-5:2004+A1:2009: ESIST EN 1218-5:2004+A1:2009

(informative)
Examples of safety related electronic control systems. 44Annex B
(normative)
Tool spindle dimensional tolerances . 48Annex C
(normative)
Operating conditions for noise emission measurement . 49C.1General . 49C.2Noise measurements . 49C.2.1Test conditions . 49C.2.2Microphone positions . 49C.2.3General data sheet . 51Annex ZA (informative)
!Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC" . 55Annex ZB (informative)
!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC" . 56Bibliography . 57
1 Scope !This document specifies all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to one side profiling machines with fixed table and feed rollers or feed chain hereinafter referred to as "machines", where the loading and unloading is manual and where the maximum work-piece height capacity is 200 mm. The machine is designed to process in one pass one side of solid wood, chip board, fibreboard or plywood and also these materials where they are covered with plastic laminate. The work-piece is fed through the processing units by an integrated feed consisting of rollers or a chain." !deleted text" This document does not apply to transportable machines. This document does not deal with any hazards relating to: a) mechanical loading and/ or unloading of the work-piece; or b) a machine being used in combination with any other machine (as part of a line); or c) use of laser. For Computer Numerically Controlled (CNC) machines this document does not cover hazards related to Electro-Magnetic Compatibility (EMC). NOTE 1 The requirements of this document apply to all machines whatever their method of control e.g. electromechanical and/or electronic. This document is primarily directed to machines which are manufactured after the date of publication by CEN. NOTE 2 Single end tenoning machines with sliding table are dealt with in EN 1218-1:1999. Double end tenoning and/or profiling machines fed by chain or chains are dealt with in EN 1218-2. Single end tenoning machines where the tenon is produced only by means of saw-blades are dealt with in EN 1218-3. 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 614-1:2006, Safety of machinery — Ergonomic design principles — Part 1: Terminology and general principles" !EN 847-1:2005", Tools for woodworking — Safety requirements — Part 1: Milling tools and circular sawblades !EN 894-1:1997, 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, Safety of machinery — Ergonomics requirements for the design of displays and control actuators — Part 2: Displays SIST EN 1218-5:2004+A1:2009

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)" !EN 60439-1:1999, Low-voltage switchgear and controlgear assemblies — Part 1: Type-tested and partially type-tested assemblies (IEC 60439-1:1999)" EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) !EN 60947-4-1:2001", Low-voltage switchgear and control gear — Part 4-1: Contactors and motor-starters — Electromechanical contactors and motor starters !(IEC 60947-4-1:2000)" !EN 60947-5-1:2004", Low-voltage switchgear and control gear — Part 5-1: Control circuit devices and switching elements — Electromechanical control circuit devices !(IEC 60947-5-1:2003)" !EN 61310-1:2008, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:2007)" EN ISO 354:2003, Acoustics — Measurement of sound absorption in a reverberation room (ISO 354:2003) SIST EN 1218-5:2004+A1:2009

(ISO 13850:2006)" ISO 286-2:1988, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts !HD 21.1 S4:2002, Cables of rated voltages up to and including 450/750 V and having thermoplastic insulation — Part 1: General requirements" !HD 22.1 S4:2002, Cables of rated voltages up to and including 450/750 V and having cross-linked insulation — Part 1: General requirements" SIST EN 1218-5:2004+A1:2009

8899761045511123 Key
1 Feed direction 2 Trip device at in feed of the machine 3 Controls 4 Feed rollers 5 Milling tools 6 Integral enclosure 7 Fixed table 8 Deterring/impeding device above the work-piece 9 Deterring/impeding device below the work-piece 10 Glass bead saw unit (optional) 11 Hinge recessing unit (optional) Figure 1 — Terminology of a machine with roller feed SIST EN 1218-5:2004+A1:2009

Key
1 Feed direction 2 Trip device at in feed of the machine 3 Controls 4 Pressure belt 5 Milling tools 6 Integral enclosure 7 Fixed table 8 Feed chain 9 Deterring/impeding device above the work-piece 10 Deterring/impeding device below the work-piece 11 Glass bead saw unit (optional) 12 Hinge recessing unit (optional) Figure 2 — Terminology of a machine with chain feed 3.3 Definitions 3.3.1 one side profiling machine with fixed table and feed rollers or feed chain machine designed to profile one side of the work-piece in one pass (see for an example of one side profiling machine Figure 3). The machine consists of a zone for milling with one or more vertical tool spindles. In addition the cutting and recovery of a glass bead (glass bead saw unit – see Figure 4) and/or hinge recessing (hinge recessing unit – see Figure 5) may be provided SIST EN 1218-5:2004+A1:2009

Figure 3 — Example of a one side profiling machine 3.3.2 integrated feed of one side profiling machines with fixed table and feed rollers or feed chain feed mechanism for the work-piece which is integrated with the machine and where the work-piece is held/controlled mechanically during the machining operation. The feed mechanism consists of either feed rollers in conjunction with a fixed table (see Figure 1) or a feed chain in conjunction with a top pressure device e.g. pressure rollers or pressure belts (see Figure 2) 3.3.3 glass bead saw unit work unit fitted with a saw-blade to cut out a glass bead from the machined profile of the work-piece (e.g. see Figure 4) SIST EN 1218-5:2004+A1:2009

1 Glass bead saw-blade 2 Riving knife 3 Guiding channel for bead ledge 4 Bead ledge 5 Anti-kickback finger 6 Feed roller 7 Work-piece 8 Feed direction Figure 4 — Example of a glass bead saw unit 3.3.4 hinge recessing unit work unit fitted with a milling tool to recess hinges for window fittings (e.g. see Figure 5). The tool spindle moves in a plane vertically to the fence during processing and returns to its starting position ready for the following (succeeding) work-piece SIST EN 1218-5:2004+A1:2009

1 Vertical hinge recessing unit 2 Horizontal hinge recessing unit 3 Processing movement of vertical hinge recessing unit 4 Processing movement of horizontal hinge recessing unit 5 Actuator for movement of vertical hinge recessing unit 6 Feed direction 7 Fence Figure 5 — Example of hinge recessing units SIST EN 1218-5:2004+A1:2009

3.3.5 ejection unexpected movement of the work-piece, or parts of it or part of the machine from the machine during processing 3.3.6 kickback on a one side profiling machine particular form of ejection describing the unexpected movement of the work-piece or part of it opposite to the direction of feed during processing 3.3.7 anti-kickback device device which either reduces the possibility of kickback or arrests the motion during kickback of the work-piece or parts of it (see e.g. 5 in Figure 4) 3.3.8 run-up time time elapsed from the actuation of the start control device until the spindle reaches the intended speed 3.3.9 run-down time time elapsed from the actuation of the stop control device to spindle stand still 3.3.10 integral enclosure guarding designed to fit close to the machine and provide a measure of sound attenuation and where certain setting adjustments may be available outside it 3.3.11 machine actuator power mechanism used to effect the motion of the machine 3.3.12 !displaceable machine" machine which is located on the floor, stationary during use and equipped with a device, normally wheels, which allow it to be moved between locations 3.3.13 !information from the supplier" statements, sales literature, leaflets or other, where a manufacturer (supplier) declares either the characteristics of e.g. a material or product or the compliance of the material or product to a relevant standard 4 List of significant hazards !This clause contains all significant hazards, hazardous situations and events (see EN 1050:1996) as far as they are dealt with in this document, 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 in accordance with Annex A of EN 1050:1996. SIST EN 1218-5:2004+A1:2009

No Hazards, hazardous situations and hazardous events EN ISO 12100 Relevant sub-clause of this document
Part 1: 2003 Part 2: 2003
1 Mechanical hazards related to: - machine parts or workpieces:
a) shape; 4.2 4.2.1, 4.2.2, 5 5.3.3, 5.3.5, 5.3.6, 5.3.7, 5.4.2, 5.4.5
b) relative location; 5.2.2, 5.2.5, 5.3.3, 5.3.7
d) mass and velocity (kinetic energy of elements in controlled or uncontrolled motion); 5.2.6, 5.2.7
e) mechanical strength. 5.3.2, 5.3.3, 5.3.5
- accumulation of energy inside the machinery:
g) liquids and gases under pressure; 4.2 4.10, 5.5.4 5.4.7, 5.4 8 1.1 Crushing hazard 4.2.1
5.3.7 1.2 Shearing hazard 5.3.7 1.3 Cutting or severing hazard 5.3.2, 5.3.3, 5.3.4, 5.3.7 1.4 Entanglement hazard 5.3.3, 5.3.4, 5.3.6, 5.3.7 1.5 Drawing-in or trapping hazard 5.3.7.2 1.6 Impact hazard 5.3.7 1.8 Friction or abrasion hazard 5.3.4 1.9 High pressure fluid injection or ejection hazard 5.3.4, 5.4.7, 5.4.8 2 Electrical hazards due to: 2.1 Contact of persons with live parts (direct contact) 4.3 4.9, 5.5.4 5.4.4, 5.4.6, 5.4.12, 5.4.13 2.2 Contact of persons with parts which have become live under faulty conditions (indirect contact) 4.3 4.9 5.4.4, 5.4.6, 5.4.12, 5.4.13 2.4 Electrostatic phenomena 4.3 4.9 5.4.10 4 Hazards generated by noise, resulting in: 4.1 Hearing loss (deafness), other physiological disorders (loss of balance, loss of awareness) 4.5 4.2.2, 5 5.4.2 4.2 Interference with speech communication, acoustic signals
5.4.2 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 harmful fluids and dusts 4.8 4.3b, 4.4
5.4.3, 6.3 7.2 Fire hazard 4.8 4.4
5.4.1, 5.4.3 SIST EN 1218-5:2004+A1:2009

5.2.2, 5.4.5, 6.3 8.4 Local lighting
4.8.6 5.4.6, 6.3 8.6 Human error, human behaviour
4.8, 4.11.8, 4.11.10, 5.5.2, 6 6.3 8.7 Design, location or identification of manual controls
4.8.7, 4.11.8 5.2.2 8.8 Design or location of visual display units
4.8.8, 6.2 5.2.2 9 Combination of hazards 4.11
5.2.6, 5.2.7 10 Unexpected start up, unexpected overrun/overspeed (or any similar malfunction) from: 10.1 Failure/disorder of the control system
4.11, 5.5.4
5.2.1, 5.2.10 10.2 Restoration of energy supply after an interruption
4.11.4
5.4.7, 5.4.8, 5.4.12 10.3 External influences on electrical equipment
4.11.11 5.4.4, 5.4.9 10.6 Errors made by the operator (due to mismatch of machinery with human characteristics and abilities, see 8.6) 4.9 4.8, 4.11.8, 4.11.10, 5.5.2, 6 5.2.1, 5.4.5, 6.3 11 Impossibility of stopping the machine in the best possible conditions
4.11.1, 4.11.3, 5.5.2
5.2.2, 5.2.4, 5.2.5 13 Failure of the power supply
4.11.1, 4.11.4 5.2.10 14 Failure of the control circuit
4.11, 5.5.4
5.2.11 15 Errors of fitting 4.9
4.7, 6.5
5.4.11, 6.3 16 Break-up during operation 4.2.2 4.3 5.2.2 17 Falling or ejected objects or fluids 4.2.2 4.3, 4.10
5.2.6, 5.2.7, 5.2.8, 5.3.2, 5.3.3, 5.3.5, 5.3.6, 5.4.12 18 Loss of stability / overturning of machinery 4.2.2 5.2.6
5.3.1 " 5 Safety requirements and/or measures 5.1 General The machine shall comply with the safety requirements and/or protective measures of this Clause. In addition, the machine shall be designed in accordance with the principles of Clause 5 of EN ISO 12100-1:2003 for hazards relevant but not significant, which are not dealt with by this document (e.g. sharp edges). For guidance in connection with risk reduction by design, see Clause 4 of EN ISO 12100-2:2003, and for safeguarding measures, see Clause 5 of EN ISO 12100-2:2003. SIST EN 1218-5:2004+A1:2009

EN 1088:1995; e) interlocking devices with guard locking if they satisfy the requirements of 5.3.7.1; f) pneumatic and hydraulic components and systems if they comply with the requirements of EN 983:1996 and EN 982:1996 respectively. As an exception, time delay devices used in hardwired safety related control circuits which are designed for at least 1 million actuation may be category B in accordance with the requirements of
!EN ISO 13849-1:2008". Verification: By checking the relevant drawings and/or circuit diagrams and inspection on the machine. !deleted text" !NOTE For components characteristics the information from the component supplier can be useful." 5.2.2 Position of controls The main electrical controls for starting the tool spindles, normal stopping, integrated feed and top pressure beam movement or feed roller support movement, shall be located together on the machine above the work-piece support, or on a separate control desk from which the loading position and the slot along which the work-piece moves can be seen. Where controls are located on a separate control desk its position shall be indicated in the instruction handbook. Where a mobile set of controls is used, it shall be connected by cable to the machine. Hold-to-run control devices shall be located so that the operator, when actuating them, can see the controlled movements. For the position of the emergency stop control see 5.2.5. Verification: By checking the relevant drawings and/or circuit diagrams, inspection and relevant functional testing on the machine. 5.2.3 Starting Before starting or restarting the machine all the safeguards shall be in place and functional. This is achieved by the interlocking arrangements described in 5.3.7. Start or restart shall only be possible by actuation of the start control device provided for that purpose. When power is supplied to a tool spindle motor this shall be indicated. Means of indication are e.g. by a light signal near to the start control or integrated in the start button or by using a two position switch. On CNC machines this may also be achieved on request by a visual signal or a message on the monitor. It shall be possible to start each tool spindle motor and the feed mechanism separately (see 5.2.6). On machines fitted with CNC or a programmable Electronic System (PES) this may be achieved by the numerical control or by using the PES. For electrically started machines see 9.2.5.2 of !EN 60204-1:2006". SIST EN 1218-5:2004+A1:2009

!EN 60204-1:2006"). Verification: By checking the relevant drawings and/or circuit diagrams, inspection and relevant functional testing of the machine 5.2.5 Emergency stop Shall be according to !EN ISO 13850:2008" and in addition: Machines shall be fitted with emergency stop control(s) which conform to the requirements of 9.2.5.4 and 10.7 of !EN 60204-1:2006". However 10.7.5 of !EN 60204-1:2006" does not apply. The requirements for normal stopping in 5.2.4 shall apply. Emergency stop controls shall be fitted at the following locations: a) such that they can be reached from the loading and unloading positions of the machine; b) on each mobile set of controls; c) not more than 0,5 m from each hold-to-run control device; d) on the main control panel. Verification: By checking the relevant drawings and/or circuit diagrams, measurement, inspection and relevant functional testing on the machine. 5.2.6 Integrated feed The integrated feed shall only operate when the tool spindles are either all running under power or when those not running under power are retracted so that they are in the non-cutting position for the maximum tool diameter for which the machine is designed. This may be achieved e.g. either by: a) a limit switch of at least category B in accordance with the requirements of !EN ISO 13849-1:2008"; or b) numerical control (where fitted); or SIST EN 1218-5:2004+A1:2009

!EN 60204-1:2006". Where the machine is fitted with pneumatic actuators a device shall be provided which stops the machine if the pneumatic pressure is less than 50 % of the normal pressure stated (also see 6.3). Automatic restart of the machine shall be prevented. Verification: By checking the relevant drawings and/or circuit diagrams, inspection, measurement and relevant functional testing on the machine. 5.2.10 Failure of control circuits The requirements of EN 1037:1995 shall apply and in addition: The control circuits shall be designed so that a line rupture in any circuit (e.g. broken wire, pipe or hose) will not result in the loss of a safety function e.g. involuntary start (see also !EN 60204-1:2006", EN 982:1996 and EN 983:1996). Also see 5.2.1. Verification: By checking the relevant drawings and/or circuit diagrams, inspection and relevant functional testing on the machine. SIST EN 1218-5:2004+A1:2009

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300 3
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