Highway maintenance machines - Safety requirements

EN 13524+A2 applies to machines used for highway maintenance which are attached to or mounted on carrier vehicles and which are defined in clause 3. Directives and standards for the vehicular truck chassis aspect, termed 'carrier vehicle' in this standard, would be those relevant to that equipment, even where specific modifications have been made to adapt the machines for highway maintenance application. The use in public road traffic is governed by the national regulations. This European Standard deals with all significant hazards identified through a risk assessment pertinent to highway maintenance machines, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This European Standard does not deal with significant hazards associated with deleted text EMC. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards associated with machine operation, setting and adjustments, load discharge and routine maintenance. This European Standard does not include requirements for the carrier vehicles (e.g. trucks, tractors, construction machines, industrial trucks) as well as their demountable bodywork. These are covered in directives related to the construction of vehicles. Demountable bodywork systems are specified in other standards. This European Standard does not deal with: - walker-operated an hand-held machines; - machines for the maintenance of sports grounds; - machines for agriculture, horticulture and forestry; - winter-service machines; - street-cleansing machines, except sweepers #deleted text; - earth-moving machinery; - pit and sewer cleaning vehicles/-machines; - lifting platforms; - refuse-collecting vehicles; - bridge-inspection equipment; - loading cranes; A machine which is a combination of several parts with different uses should conform to all the standards referring to the corresponding parts of the machine. This European Standard does not deal with the risks associated with the operation of machines in potentially explosive atmospheres. This standard applies to machines manufactured after the date of approval of this standard through CEN.

Maschinen für den Straßenbetriebsdienst - Sicherheitsanforderungen

Diese Europäische Norm gilt für Maschinen für den Straßenbetriebsdienst, die an Trägerfahrzeuge an- oder aufgebaut sind und die im Abschnitt 3 definiert sind. Richtlinien und Normen des Fahrzeugbaues sind für das Trägerfahrzeug bindend, auch wenn spezielle Anpassungen zum Aufbau einer Maschine für den Straßenbetriebsdienst erforderlich sind. Für die Teilnahme am öffentlichen Straßenverkehr gelten die nationalen Vorschriften.
Diese Europäische Norm behandelt alle anhand einer Risikobeurteilung festgestellten signifikanten Gefährdungen, die von Maschinen für den Straßenbetriebsdienst ausgehen, wenn sie bestimmungsgemäß und unter den durch den Hersteller vorhersehbaren Bedingungen verwendet werden (siehe Abschnitt 4). Diese Europäische Norm behandelt signifikante Gefährdungen bezüglich !gestrichener Text" elektromagnetischer Verträglichkeit (EMV) nicht. Diese Europäische Norm spezifiziert die entsprechenden technischen Maßnahmen zur Beseitigung oder Verminderung der Risiken, die von den signifikanten Gefährdungen beim Einsatz, der Einstellung, der Be- und Entladung und der Wartung der Maschine ausgehen.
Diese Europäische Norm schließt die technischen Anforderungen an Trägerfahrzeuge (z. B. LKW, Traktoren, Baumaschinen, Flurförderzeuge) sowie deren An- und Aufbauwechselsysteme nicht ein. Diese werden in Richtlinien zum Fahrzeugbau abgehandelt. An- und Aufbauwechselsysteme sind in anderen Normen geregelt.
In dieser Europäischen Norm werden nicht behandelt:
-   mitgängergeführte und handgehaltene Maschinen;
-   Maschinen für die Pflege von Sportanlagen;
-   Maschinen für die Garten-, Land- und Forstwirtschaft;
-   Maschinen für den Winterdienst;
-   Maschinen zur Straßenreinigung, ausgenommen Kehrmaschinen #gestrichener Text$;
-   Erdbaumaschinen;
-   Gruben- und Kanalreinigungsfahrzeuge/-maschinen;
-   Hubarbeitsbühnen;
-   Abfallsammelfahrzeuge;
-   Brückenuntersuchungsgeräte;
-   Ladekrane;
-   Holzzerkleinerungsmaschinen (Buschholzhackmaschinen).
Besteht eine Maschine aus der Kombination von Maschinenteilen unterschiedlicher Anwendungsbereiche, so gelten die für das jeweilige Maschinenteil zutreffenden Normen.
Diese Europäische Norm behandelt keine Risiken, die sich beim Einsatz in explosionsgefährdeter Atmosphäre ergeben.
Diese Europäische Norm gilt für Maschinen, die nach dem Datum der Zustimmung durch CEN zu dieser Norm hergestellt wurden.

Machines de maintenance des routes - Exigences de sécurité

La présente Norme européenne s’applique aux machines de maintenance de routes qui sont fixées à ou montées sur un véhicule porteur telles que définies dans l’Article 3. Les directives et normes relatives aux aspects du châssis du véhicule, appelés «véhicules porteurs» dans la présente norme, devraient être celles relatives à ces équipements même lorsque des modifications particulières ont été faites pour transformer les machines de maintenance des routes. L'utilisation sur les voies publiques est soumise aux réglementations nationales.
La présente Norme européenne traite tous les phénomènes dangereux significatifs !identifiés par une estimation du risque spécifique aux machines de maintenance des routes lorsqu’elles sont utilisées normalement et dans les conditions prévues par le fabricant" (voir Article 4). La présente Norme européenne ne traite pas des phénomènes dangereux associés !texte supprimé" à la compatibilité électromagnétique. Cette Norme européenne spécifie les mesures techniques appropriées pour éliminer ou diminuer les risques liés aux phénomènes dangereux significatifs associés au fonctionnement, à la mise en service, aux réglages, à la libération de la charge et à la maintenance périodique de la machine.
La présente Norme européenne n’inclut pas les véhicules porteurs (par exemple camions, tracteurs, engins de travaux publics, chariots de manutention), ni les systèmes d’attelage et de dételage de ces machines. Ceux-ci sont traités par des directives et des normes de construction automobiles. Les systèmes d’attelage et de dételage sont spécifiés dans d’autres normes.
Cette Norme européenne ne traite pas des :
-   engins à conducteur accompagnant et portatifs ;
-   engins pour l’entretien des terrains de sport ;
-   machines agricoles et forestières et de jardinage ;
-   matériel de viabilité hivernale ;
-   machines de nettoiement des chaussées, sauf !les balayeuses" #texte supprimé$ ;
-   engins de terrassement ;
-   véhicules/machines de curage de fosses et de canalisations ;
-   plates-formes élévatrices ;
-   véhicule de ramassage des ordures ;
-   engins d’inspection des ponts ;
-   grues ;
-   broyeurs de branche.
Si une machine se compose de plusieurs équipements pour des utilisations différentes, il convient que les équipements concernés se conforment aux normes qui leur correspondent.
La présente Norme européenne ne traite pas des risques associés au fonctionnement des machines en atmosphère potentiellement explosive.
La présente Norme européenne s’applique en premier lieu aux machines fabriquées après la date d’approbation de la norme par le CEN.

Stroji za vzdrževanje avtocest - Varnostne zahteve

General Information

Status
Withdrawn
Publication Date
09-Mar-2014
Withdrawal Date
28-Oct-2021
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
29-Oct-2021
Due Date
21-Nov-2021
Completion Date
29-Oct-2021

RELATIONS

Buy Standard

Standard
SIST EN 13524:2004+A2:2014
English language
52 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stroji za vzdrževanje avtocest - Varnostne zahteveMaschinen für den Straßenbetriebsdienst - SicherheitsanforderungenMachines de maintenance des routes - Exigences de sécuritéHighway maintenance machines - Safety requirements93.080.99Drugi standardi v zvezi s cestnim inženiringomOther standards related to road engineering43.160Vozila za posebne nameneSpecial purpose vehiclesICS:Ta slovenski standard je istoveten z:EN 13524:2003+A2:2014SIST EN 13524:2004+A2:2014en,fr,de01-april-2014SIST EN 13524:2004+A2:2014SLOVENSKI

STANDARDSIST EN 13524:2004+A1:20091DGRPHãþD
SIST EN 13524:2004+A2:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13524:2003+A2

February 2014 ICS 43.160; 93.080.99 Supersedes EN 13524:2003+A1:2009English Version

Highway maintenance machines - Safety requirements
Machines de maintenance des routes - Exigences de sécurité

Maschinen für den Straßenbetriebsdienst - Sicherheitsanforderungen This European Standard was approved by CEN on 6 December 2002 and includes Amendment 1 approved by CEN on 24 November 2008 and Amendment 2 approved by CEN on 24 November 2013.

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
CEN-CENELEC Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13524:2003+A2:2014 ESIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 2 Contents Page Foreword ...................................................................................................................................................................... 4 0 Introduction .................................................................................................................................................... 5 1 Scope .............................................................................................................................................................. 5 2 Normative references .................................................................................................................................... 6 3 Terms and definitions.................................................................................................................................... 7 4 List of significant hazards ............................................................................................................................ 8 5 Safety requirements and/or measures ........................................................................................................ 9 5.1 !General" ................................................................................................................................................ 9 5.2 Combination of carrier vehicle and machine for highway maintenance ................................................. 9 5.3 Controls ........................................................................................................................................................ 10 5.4 Access and walkways ................................................................................................................................. 10 5.5 Precautions against hazards caused by moving parts ............................................................................ 10 5.6 Hot surfaces ................................................................................................................................................. 10 5.7 Attachment fittings ...................................................................................................................................... 11 5.8 Safety mechanisms for changing machines ............................................................................................. 11 5.9 Lifting devices .............................................................................................................................................. 11 5.10 Transportation .............................................................................................................................................. 12 5.10.1 #General$ .............................................................................................................................................. 12 5.10.2 General requirements .................................................................................................................................. 12 5.10.3 Location of attachment point(s) ................................................................................................................. 12 5.10.4 Identification of lifting attachment points ................................................................................................. 12 5.11 Support equipment for machines and components ................................................................................ 12 5.12 Disconnectable power and signal-transmitting systems ........................................................................ 13 5.13 Requirements for fluid power systems ..................................................................................................... 13 5.13.1 Hydraulic systems ....................................................................................................................................... 13 5.13.2 Pneumatic systems ..................................................................................................................................... 13 5.14 Special protection against parts being ejected ........................................................................................ 13 5.15 Controls for machines using revolving/oscillating tools ........................................................................ 13 5.16 Protective covering of moving parts ......................................................................................................... 13 5.17 Special protection measures to prevent unintentional contact with revolving tools in the operating area of mowing and mulching machines ................................................................................. 13 5.18 Noise reduction by design .......................................................................................................................... 16 5.18.1 Noise reduction at source ........................................................................................................................... 16 5.18.2 Noise reduction by protective measures .................................................................................................. 17 5.18.3 Noise reduction by information .................................................................................................................. 17 5.19 Reduction of vibration ................................................................................................................................. 17 6 Information for use ...................................................................................................................................... 17 6.1 !General" .............................................................................................................................................. 17 6.2 Operator’s manual ....................................................................................................................................... 17 6.3 Spare parts list ............................................................................................................................................. 18 7 Marking ......................................................................................................................................................... 19 8 Verification ................................................................................................................................................... 19 Annex A (informative)

Attachment plate for a truck ............................................................................................. 20 Annex B (normative)

#Stipulations on the design and testing of mowing and mulching machines$ ..... 21 SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 3 Annex C (informative)

#Thrown-object test reports - Machines ....................................................................... 45 Annex ZA (informative)

!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC" ........................................................................................... 51 Bibliography .............................................................................................................................................................. 52

SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 4 Foreword This document (EN 13524:2003+A2:2014) 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 August 2014, and conflicting national standards shall be withdrawn at the latest by August 2014. This document includes Amendment 1, approved by CEN on 2008-11-24 and Amendment 2, approved by CEN on 2013-11-24. This document supersedes #EN 13524:2003+A1:2009$. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! " and # $. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirements of EC Directive(s). !For relationship with EU Directive(s), see informative #Annex ZA, which is an integral part$ of this document." The Annex A is informative and contains „Attachment plate of truck“. The Annex B is normative and contains “Stipulations on the design and testing of mowing and mulching machines”. 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, 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 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 5 0 Introduction This European Standard is a Type C-standard as stated in !EN ISO 12100". !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. The machinery concerned and the extent to which hazards, hazardous situations and events are indicated in the scope of this European Standard." 1 Scope This European Standard applies to machines used for highway maintenance which are attached to or mounted on carrier vehicles and which are defined in clause 3. Directives and standards for the vehicular truck chassis aspect, termed 'carrier vehicle' in this standard, would be those relevant to that equipment, even where specific modifications have been made to adapt the machines for highway maintenance application. The use in public road traffic is governed by the national regulations. This European Standard deals with all significant hazards identified through a risk assessment pertinent to highway maintenance machines, when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This European Standard does not deal with significant hazards associated with !deleted text" EMC. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards associated with machine operation, setting and adjustments, load discharge and routine maintenance. This European Standard does not include requirements for the carrier vehicles (e.g. trucks, tractors, construction machines, industrial trucks) as well as their demountable bodywork. These are covered in directives related to the construction of vehicles. Demountable bodywork systems are specified in other standards. This European Standard does not deal with: — walker-operated an hand-held machines; — machines for the maintenance of sports grounds; — machines for agriculture, horticulture and forestry; — winter-service machines; — street-cleansing machines, except sweepers #deleted text$; — earth-moving machinery; — pit and sewer cleaning vehicles/-machines; — lifting platforms; — refuse-collecting vehicles; — bridge-inspection equipment; — loading cranes; — wood-choppers (bush wood choppers). SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 6 A machine which is a combination of several parts with different uses should conform to all the standards referring to the corresponding parts of the machine. This European Standard does not deal with the risks associated with the operation of machines in potentially explosive atmospheres. This standard applies to machines manufactured after the date of approval of this standard through 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." !deleted text" #EN 953:1997+A1:2009$, Safety of machinery — Guards — General requirements for the design and construction of fixed and movable guards #deleted text$ !deleted text" #EN ISO 2867:2011, Earth-moving machinery — Access systems (ISO 2867:2011)$ #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 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction (ISO 12100:2010)$ !#EN ISO 13732-1:2008$, Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces (ISO 13732-1:2006)" #ISO 536:2012, Paper and board — Determination of grammage$ #ISO 730:2009, Agricultural wheeled tractors — Rear-mounted three-point linkage — Categories 1N, 1, 2N, 2, 3N, 3, 4N and 4$ #ISO 789-1:1990, Agricultural tractors — Test procedures — Part 1: Power tests for power take-off ISO 1974:2012, Paper — Determination of tearing resistance — Elmendorf method$ ISO 2758:2001, Paper — Determination of bursting strength #deleted text$ #ISO 6405-1:2004, Earth-moving machinery — Symbols for operator controls and other displays — Part 1: Common symbols$ !ISO 6750:2005", #Earth-moving machinery — Operator's manual — Content and format$ !deleted text" SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 7 !ISO 11001-1:1993, Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 1: U-frame coupler ISO 11001-2:1993, Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 2: A-frame coupler ISO 11001-3:1993, Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 3: Link coupler ISO 11001-4:1994, Agricultural wheeled tractors and implements — Three-point hitch couplers — Part 4: Bar coupler" 3 Terms and definitions !For the purposes of this document, the terms and definitions given in #EN ISO 12100:2010$and the following apply." 3.1 machine for highway maintenance machine situated at the traffic surface which, from this position, prepares the traffic surface and its neighbouring areas 3.2 traffic surface paved area where there is vehicular and/or pedestrian traffic. Not included are rail tracks which are solely for rail-mounted traffic, and traffic areas inside buildings and in underground mines 3.3 mulching machine machine for reducing and/or shredding vegetation, working in a direction of motion substantially parallel and close to the ground 3.4 mowing machine machine for cutting vegetation, working in a direction of motion substantially parallel and close to the ground 3.5 hedge-cutting machine machine for cutting vegetation that operates not only close to the ground but can be used also, for example, for cutting hedges 3.6 verge mower machine for removing growth on verges #deleted text$ #3.7$ cleansing machine machine for cleaning highway equipment such as delineators, traffic signs, tunnel walls #deleted text$ #3.8$ boom equipment that is located between the carrier vehicle and a machine listed under #3.3 to 3.7$, serving as positioning devices SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 8 #3.9$ operating area operating area is that area in or immediately around the machine within which the work procedures are carried out (e.g. mowing of vegetation) 4 List of significant hazards This clause contains all hazards and hazardous situations as far as they are dealt with in this European Standard, identified by risk assessments significant to this type of machinery that require action to eliminate or reduce risk. Table 1 — List of significant hazards

Hazards Location of hazard relevant for machine Dealt with in clause 1.1 Crushing hazard Persons in danger zone Coupling area of machines all all !5.5" !5.16" !5.7" 1.2 Shearing hazard Operating area of rotating/oscillating tools; Moving elements; Slewing area of machines and machine parts all !5.16" 1.3 Cutting or severing hazard Operating area of cutting machinery 3.4 3.5 !5.16" 1.4 Entanglement hazard Operating area of rotating machinery; Rotating or oscillating machine parts all !5.16" 1.5 Drawing-in or trapping hazard Operating area of rotating machinery; Rotary or oscillating machine parts all !5.16" !1.6 High pressure fluid ejection or ejection hazard Power transmission lines all 5.13.1 5.13.2" 2 Burns, scalds and other injuries by a possible contact of persons with objects or materials with an extreme high or low temperature, by flames or explosions and also by the radiation of heat sources Engine cooling systems; Exhaust system all !5.6" 3 Hazards from contact with or inhalation of harmful fluids, gases, mists, fumes and dusts Workplace 3.3 3.4 3.6 3.7 #deleted text$ 6 4 Human error, human behaviour Operating area of the machines all 6 5 Inadequate design, location or identification of manual controls Operating area of the machines all !5.3" !5.15" SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 9 6.1 Failure/disorder of the control system Operating area of the machines all !5.9" !5.12" 6.2 Restoration of energy supply after an interruption Operating area of the machines all !5.15" 6 !7" Falling or ejected objects or fluids Operating area of rotating machinery 3.3 3.4 3.6 #deleted text$ !5.14" !5.16" !8 Hazards generated by noise, resulting in:

all

8.1 Hearing loss (deafness), other physiological disorders (e.g. loss of balance, loss of awareness)

all 5.18 8.2 Interference with speech communication, acoustic signals etc.
all 5.18 9 Hazards generated by vibration
all
9.1 Whole body vibration, particularly when combined with poor postures

all 5.19" !10" Loss of stability/overturning of machinery Impermissible combinations; Supporting equipment all all !5.2" !5.11" !11" Slip, trip and fall of persons (related to machinery) Access steps #3.8$ !5.4" !12" Movement without all parts in a safe position Movable machine parts all !5.10" !5.11" 5 Safety requirements and/or measures ! 5.1 General" The machines shall comply with the safety requirements and/or measures of this clause. In addition the machines shall be designed to comply with the requirements of #EN ISO 12100$for hazards that are relevant but not significant and therefore are not dealt with in this standard. For the application of the reference standards !deleted text" EN 953, #EN ISO 4413, EN ISO 4414$

!and EN ISO 13732-1"which are used in this standard, the manufacturer shall carry out an adequate risk assessment relating to those requirements for which a special safety measure or category is necessary. NOTE This specific risk assessment should be part of the general risk assessment relating to the hazards not covered by this standard. Where the means of reducing the risk is by a safe system of working the machinery, the manufacturer shall include in the Information for use details of the system and of the elements of training required by the operating personnel. 5.2 Combination of carrier vehicle and machine for highway maintenance SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 10 The design of the highway maintenance machines shall conform to the requirements of the carrier vehicle defined by its manufacturer. !The assembled machine (carrier vehicle and the attached machine(s)) shall not cause any deterioration in safety provisions such as braking, operator's view, stability during transportation, assembly, use, dismantling and any other action." 5.3 Controls a) Controls of command devices which require a float setting or pressure setting. Controls for elevating and slewing devices shall be designed so that they automatically return to zero position when released. This does not apply to elevating devices that necessitate a float or pressure position or a proportional control according to their function and also does not apply to continuously operating mechanisms such as hydraulic motors. b) Protection against actuation of controls by unauthorized person. Controls shall be lockable by the operator when leaving the workplace by the use of: — guards, or, — mechanical locking means, or, — locking through key-operated switches. c) Controls shall be positioned outside of the hazard zone. Hazardous conditions that are not protected shall be observable by the operator during the operation of the controls. 5.4 Access and walkways Where equipment requiring regular access and walking on is inaccessible from the ground level, access ladders, walkways and standing areas complying with EN ISO 2867 shall be provided. The bottom step or rung of a ladder shall not be more than 650 mm away from the ground level. 5.5 Precautions against hazards caused by moving parts Hazards from moving parts shall be avoided by construction. Access to moving parts shall be prevented by the use of covers conforming to EN 953. If there is a possibility of danger occurring as a result of the operation of the machine or machine components in normal use, no persons shall remain within the danger zone. The manufacturer shall fit warning notices that are easily visible from outside the danger zone, and shall make specific reference to the hazard in the information for use. The danger zone shall be visible to the operator, either directly or by the provision of suitable measures, and information shall be provided in the Information for use. 5.6 Hot surfaces Temperatures of surfaces of machinery with which the operator may come into contact shall conform to

!EN ISO 13732-1". This shall be achieved by the use of guards (e.g. perforated plates placed in front of or around the hot surfaces) or be positioned to avoid unintended risk of contact. Where guarding is impractical, e.g. engine radiator caps, adequate warning signs shall be employed advising on the nature of the risk and avoidance measures shall be described in information for use. SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 11 5.7 Attachment fittings Attachment fittings on highway maintenance machines shall be designed so that during the actual coupling and de-coupling action nobody is required to be in the hazard zone between the components concerned. This requirement is satisfied by attachment fittings designed in conformity with Annex B (for front fittings by adapter plates), or with #ISO 730$in conjunction with ISO 11001 (for front and rear attachments respectively using three-point linkage). 5.8 Safety mechanisms for changing machines Safety mechanisms shall be designed to be positively locking and shall be permanently fixed to the machine. 5.9 Lifting devices a) Lifting devices when used as intended shall prevent any unintended lowering of the load1). This requirement shall be achieved by the provision of: — non-return valves or a corresponding function in the control valves of hydraulic or pneumatic lifting devices, or; — self-locking driving gear or an automatic drop-latch arrangement with a ratchet wheel for mechanical winches, or; — a control valve as a back-run safety mechanism. b) Where persons have to stand under raised or tilted machines or components thereof as part of the working procedure2) unintended lowering shall be prevented. This can be achieved, for example, by: — automatically engaging mechanical locks, or; — externally unlocking non-return valves mounted directly on the lifting cylinder, or; — mechanical safety mechanisms which are operated from outside of the danger zone. c) Power-driven lifting devices shall not permit equipment to fall freely in an uncontrolled manner. In hydraulic or pneumatic systems, this requirement is satisfied when the reverse flow is restricted e.g. by a non-return valve or an appropriately sized orifice. d) Back-run safety mechanisms and devices to protect lifting mechanisms against free-fall shall be so designed to ensure that any interference is possible only with the aid of tools. e) Demounting devices for demountable bodywork and components shall be designed and constructed to safely support the equipment during the mounting or demounting process. Power-driven devices shall have a suitable form of synchronisation for the individual lifting elements of supporting equipment. Where these lifting elements are controlled independently of each other, there shall be a locking means for each lifting element (e.g. shut-off valve on the hydraulic cylinder). Where manual jacking systems are used, such as screw jacks, helix angles shall be such that friction locking occurs in any position of the handwheel. #

1) Unintended lowering is when a load runs back or descends because of an interruption or an irregularity in the energy supply. 2) The term “as part of working procedure” does not cover repair work. SIST EN 13524:2004+A2:2014

EN 13524:2003+A2:2014 (E) 12 5.10 Transportation 5.10.1 General$ Machines and movable components shall be provided with means to prevent unintended movements during transportation. The manufacturer shall include details of these means in the Information for use. # 5.10.2 General requirements Parts of the machinery which have to be folded or moved for transportation purpose (e.g. articulated hydraulic arm) shall be designed in such a way that they can be immobilised in order to avoid unexpected movement during transportation. In order to facilitate the removal and installation, the machine shall have appropriate devices for lifting and/or handling (e.g. lifting anchorage point(s), fork-lift device). NOTE The attachment point can be a hole or an eye. 5.10.3 Location of attachment point(s) The lifting attachment point(s) shall be so located in such a way that damage of the lifting accessories due to sharp edges, etc. is avoided when the machine is lifted according to the manufacturer’s instructions. If it is not possible, a specific procedure for lifting shall be described in the operator's manual (e.g. appropriate edges protectors). The lifting attachment points shall be designed in such a way that they will prevent any unintended movement of the lifted part of the machine, taking into account the position of the centre of gravity and the lifting procedure. 5.10.4 Identification of lifting attachment points Lifting attachment points shall be identified adjacent to the points using ISO 6405-1:2004, symbol 7.23, preferably with contrasting colour. Lifting attachment points can also be painted in colour contrasting with the rest of the machinery unit.$ 5.11 Support equipment for machines and components Means of support shall be designed and positioned or be able to be positioned so that the machine can be safety supported on level, stable ground. Means of support shall be connected to the machine by means of positive engagement. The distance between the support legs shall be dimensioned to permit safe movements of the carrier vehicle during the mounting and demounting process. Where the means of support cannot carry the gross overall weight of the demounted ma

...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.