EN 1034-2:2005

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sicherheit von Maschinen - Sicherheitstechnische Anforderungen an Konstruktion und Bau von Maschinen der Papierherstellung und Ausrüstung - Teil 2: EntrindungstrommelnSécurité des machines - Prescriptions de sécurité pour la conception et la construction de machines de fabrication et de finition du papier - Partie 2: Tambours écorceursSafety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 2: Barking drums85.100Oprema za papirno industrijoEquipment for the paper industry21.020Characteristics and design of machines, apparatus, equipment13.110Varnost strojevSafety of machineryICS:Ta slovenski standard je istoveten z:EN 1034-2:2005SIST EN 1034-2:2006en01-september-2006SIST EN 1034-2:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1034-2December 2005ICS 85.100 English VersionSafety of machinery - Safety requirements for the design andconstruction of paper making and finishing machines - Part 2:Barking drumsSécurité des machines - Exigences techniques de sécuritépour la conception et la construction de machines defabrication et de finition du papier - Partie 2: TamboursécorceursSicherheit von Maschinen - SicherheitstechnischeAnforderungen an Konstruktion und Bau von Maschinender Papierherstellung und Ausrüstung - Teil 2:EntrindungstrommelnThis European Standard was approved by CEN on 10 November 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1034-2:2005: ESIST EN 1034-2:2006

Mechanical hazards.7 5.3 Workplaces, access stairs, catwalks, passageways.8 5.4 Start-up warning device.8 5.5 Emergency stop device.8 5.6 Means for isolation and energy dissipation, prevention of unexpected start-up.8 5.7 Equipment and measures for maintenance and repair and cleaning.9 5.8 Control systems and actuators.9 5.9 Noise.9 5.10 Integrated lighting.9 5.11 Ergonomic principles.9 5.12 Electrical equipment.9 5.13 Hydraulic equipment.10 5.14 Pneumatic equipment.10 5.15 Wood dust.10 6 Verification of compliance with safety requirements and/or measures.10 7 Information for use.10 Annex ZA (informative)
Relationship between this
European
Standard and the Essential Requirements
of EU Directive 98/37/EC.12
Figure Figure 1 — Example of a barking drum.6
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this European Standard. For machines that have been designed and built according to the provisions of this type C standard, the following stipulation applies: when provisions of this type C standard are different from those which are stated in type A or B standards or from provisions made in EN 1034-1:2000, the provisions of this type C standard take precedence over the provisions of the other standards. 1 Scope This European Standard applies to barking drums consisting of drum, drive, power transmission elements, supporting wheels and control systems intended for use in debarking plants for paper making and shall be used together with EN 1034-1:2000. It deals with all significant hazards, hazardous situations and hazard events relevant to barking drums, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This standard does not apply to sawing equipment or log and bark conveying systems used in debarking plants. This European Standard is not applicable to barking drums that have been manufactured before the date of publication of this European Standard by CEN. 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. EN 294:1992, Safety of machinery — Safety distances to prevent danger zones being reached by the upper limbs EN 418:1992, Safety of machinery — Emergency stop equipment, functional aspects — Principles for design EN 626-1:1994, Safety of machinery — Reduction of risk to health from hazardous substances emitted by machinery — Part 1: Principles and specifications for machinery manufacturers EN 626-2:1996, Safety of machinery — Reduction of risk to health from hazardous substances emitted by machinery — Part 2: Methodology leading to verification procedures 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 982:1996, Safety of machinery — Safety requirements for fluid power systems and their components — Hydraulics SIST EN 1034-2:2006

(IEC 60204-1:1997) EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61000-6-2:2001, Electromagnetic compatibility (EMC) — Part 6-2: Generic standards; immunity for industrial environment (IEC 61000-6-2:1999, modified) EN ISO 11957:1996, Acoustics — Determination of sound insulation performance of cabins — Laboratory and in situ measurements (ISO 11957:1996) EN ISO 12100-1:2003, Safety of machinery — Basic concepts — General principles for design — Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery — Basic concepts — General principles for design — Part 2: Technical principles and specifications (ISO 12100-2:2003) EN ISO 14122-1:2001, Safety of machinery — Permanent means of access to machinery — Part
1: Choice of a fixed means of access
between two levels (ISO 14122-1:2001)
EN ISO 14122-2:2001, Safety of machinery — Permanent means of access to machinery — Part 2: Working platforms and gangways (ISO 14122-2:2001)
EN ISO 14122-3:2001, Safety of machinery — Permanent means of access to machinery — Part 3: Stair, stepladders and guard-rails (ISO 14122-3:2001)
EN ISO 14122-4:2004, Safety of machinery — Permanent means of access to machinery — Part 4: Fixed ladders (ISO 14122-4:2001)
3 Terms and definitions For the purposes of this document, the definitions of EN 1034-1:2000, EN ISO 12100-1:2003 and the following definition apply: 3.1
barking drum machine formed of a cylindrical hollow tube (drum) through which logs are fed. The rotation of the drum causes the logs to fall and be pushed against each other and rubbed against the inner wall of the drum causing the bark to break and fall off. Figure 1 illustrates the principle of a barking drum in a debarking plant
Key 1
Drum
Drive
Supporting wheels 4
Discharge side 5, 6, 7, 8
Log conveyor belts
NOTE: Safety devices are not shown. Figure 1 — Example of a barking drum 4 List of significant hazards Table 1 of this clause contains all the significant hazards that, as far as they are dealt with in this standard, are identified by risk assessment in accordance with EN 1050 as significant for this type of machinery and require action to eliminate or reduce the risk.
When carrying out the risk assessment, the machine designer has to check whether the list of hazards in Table 1 is complete and applicable with respect to his particular machine. Table 1 — List of significant hazards Hazards EN 1034-2:2005 EN 1034-1:2000 Mechanical hazards
Crushing hazard 5.2.2; 5.2.6; 5.2.7 5.1; 5.3 Entanglement hazard 5.2.1; 5.2.2 5.2 Drawing-in or trapping hazard 5.2.3; 5.2.5 5.1; 5.4 Impact hazard 5.2.4; 5.3.2 5.1 Friction or abrasion hazard 5.2.1 5.1 High-pressure fluid ejection hazard 5.13; 5.14 5.24 SIST EN 1034-2:2006

5.2.4; 5.2.7 5.2 Slip, trip and fall hazards
5.2.4; 5.3; 5.7.2; 5.7.3 5.5 Electrical hazards caused by, for example:
Electrical contact (direct or indirect) 5.12 5.23 External influences on electrical equipment 5.12 5.23 Hazards generated by noise, resulting in
Hearing loss (deafness), other physiological disorders (e.g. loss of balance, loss of awareness) 5.9 5.15 Interferences with speech communication, acoustic signals 5.9 5.15 Hazards generated by materials and substances processed, used or exhausted by machines, for example
Hazards resulting from contact with or inhalation of dusts 5.15 5.16 Hazards generated by neglecting ergonomic principles in machine design
Unhealthy postures or excessive efforts 5.3.2; 5.11 5.22 Inadequate consideration of human hand-arm or foot-leg anatomy 5.11 5.22 Inadequate area lighting 5.10 5.18 Hazards caused by failure of energy supply and other functional disorders, for example:
Failure of energy supply
5.6 5.8 Malfunction of control system
5.2.4; 5.8 5.14
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