Pregled nacrta

Odbor: HZN/TO 503 (Metalni materijali)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This European Standard defines the requirements for grades of alloyed aluminium ingots intended for remelting.
It specifies the classifications and designations applicable to these grades, the conditions in which they are produced, their properties and the marks by which they are identified.

Odbor: HZN/TO 503 (Metalni materijali)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document specifies the chemical composition limits for aluminium casting alloys and mechanical properties of separately cast test pieces for these alloys.
Annex C is included as a guide to the selection of alloys for a specific use or process.
This document is intended to be used in conjunction with EN 576, EN 1559 1, EN 1559 4, EN 1676 and EN ISO 8062 3.

 

Odbor: HZN/TO 8 (Brodogradnja)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document applies to boarding stairs for inland navigation vessels. Boarding stairs are used on inland navigation vessels for a safe transition into ship's boats, safe disembarking to the shore or a safe crossing over onto vessels with lower decks.
This document specifies safety requirements on the design, dimensions and strength and test methods.
Boarding stairs are designed for vessels having a boarding height greater than 1,5 m above the light water-line. They can be used up to a height of around 3,0 m above the light water-line.
Boarding stairs are not intended for use by passengers.

 

Odbor: HZN/TO 8 (Brodogradnja)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document is applicable to stanchions and holders of tiltable and detachable railings (railing type CT and CD according to EN 711 in work areas) for inland navigation vessels. These railings are situated in the side deck areas, where a permanently fitted railing can be an obstacle for loading/discharging operations.
The stanchions are designed for use with handrails and intermediate guardrails made of wire ropes.
Dimensions marked with a ● are safety dimensions and correspond to the stipulations in EN 711.

 

Odbor: HZN/TO 8 (Brodogradnja)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document applies to outboard ladders for inland navigation vessels. Outboard ladders are used on inland navigation vessels having great side heights to facilitate safe climbing into ship's boats, safe disembarking or safe crossing over onto vessels in the case of significantly different boarding heights.
This document specifies safety requirements on design, dimensions and strength and test conditions for outboard ladders.
Outboard ladders are intended for that range where removable boarding stairs according to EN 1502 are not sufficient in length. This range starts at a boarding height of approximately at 2,80 m above the light water-line.
Boarding ladders are not intended for use by passengers.

 

Odbor: HZN/TU I2 (Strojarstvo 2)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document applies to stationary surface-finishing machines with stationary work piece (see 3.1) or with moving work piece (see 3.2) which are used to grind or polish horizontal surfaces of slabs, strips or tiles of natural stone and engineered stone (e.g. agglomerated stone) as defined by EN 14618:2009.
This document deals with all significant hazards, hazardous situations and events relevant to surface-finishing machines, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).
This document specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This document deals with the foreseeable lifetime of the machinery including the phases of transport, assembly, dismantling, disabling and scrapping.
This document does not deal with:
- hand-held grinding machines;
- machines intended for operation in a potentially explosive atmosphere;
- operation in severe environmental conditions (e.g. extreme temperatures, corrosive environment);
- machines intended for outdoor operation.
This document is not applicable to machinery which is manufactured before the date of publication of this document by CEN.
Odbor: HZN/TU I2 (Strojarstvo 2)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document deals with all significant hazards, hazardous situations and events which are relevant to:
- bridge sawing machines;
- bridge sawing and milling machines;
- numerical control bridge sawing/milling machines.
These machines are designed to saw and mill natural stone and engineered/agglomerated stone as defined by EN 14618:2009, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).
This document specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards.
This document deals with the foreseeable lifetime of the machinery including the phases of transport, assembly, dismantling, disabling and scrapping.
This document also applies to machines fitted with the following facilities/devices:
- mechanical, pneumatic, hydraulic or vacuum workpiece clamping;
- automatic tool change;
- loading and unloading conveyor system;
- tilting and/or rotating head axis;
- rotating workpiece support(s);
- tilting workpiece support(s) when loading;
- lathe unit;
- undercut grooving unit;
- axes operating in accordance with an NC work programme.
This document does not apply to:
- machines intended for operation in a potentially explosive atmosphere;
- machines operating in severe environmental conditions (e.g. extreme temperatures, corrosive environment);
- machines intended for outdoor operation;
- machines which are manufactured before the date of their publication as EN.
Odbor: HZN/TO 563 (Sigurnost strojeva)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document specifies safety and hygiene requirements for the design and manufacture of rotary rack ovens which can be used with one or more mobile racks.
These ovens are intended for professional use in the food industry and workshops (bakeries, pastry-making, etc.) for the batch baking of foodstuffs containing flour, water and other ingredients and/or additives. This document applies to ovens used only for food products except for those containing vola-tile flammable ingredients (volatile organic compound, e.g. alcohol, oil, ...). This document applies to ovens where the steam is generated by an evaporation process of potable water on hot surfaces.
The following machines are excluded:
- experimental and testing machines under development by the manufacturer;
- machines for non-professional uses.
This document covers the technical safety requirements for the transport, installation, operation, clean-ing and maintenance of these machines (see EN 12100:2010, Clause 6).
This document deals with all significant hazards, hazardous situations and events relevant to rotary rack ovens, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see informative Annex E).
Noise is not considered to be a significant hazard. This does not mean that the manufacturer is absolved from reducing noise and making a noise declaration. Therefore, a noise test code is given in Annex B.
The following hazards are not covered by this document:
- hazards from the use of gaseous fuel by gas appliances;
- hazards arising from electromagnetic compatibility issues;
- hazards from the use of trays made of or coated by silicone.
This document is not applicable to rotary rack ovens which were manufactured before the date of its publication as an EN standard.
 
Odbor: HZN/TO 82 (Rudarstvo)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document stipulates the safety requirements for the use of support units intended by the manufacturer or the manufacturer's authorized representative. Examples of support units are: frame supports, chock supports, shield supports, paired frames and push-pull support systems including the components of advancing and anchoring devices which provide support functions. This document excludes fixing elements on the conveyor, coal-winning equipment, power set legs and rams, valves, hydraulic and electro-hydraulic control units, lighting and signalling facilities and other ancillary equipment.
COMMENT Some components are discussed in other parts of this series of standards.
This document applies for support units that are used at ambient temperatures between -10 °C and 60 °C.
This document also applies to support components and support accessories which are provided if the support unit is fitted with stowing equipment. This document identifies and takes account of:
- the hazards that can possibly be induced through operation of the support units;
- the hazardous areas and the operating conditions that can cause any type of hazard;
- the situations that can result in hazards that cause an injury or impair health;
- dangers that can be caused through mine gas and/or flammable dusts.
This document describes methods for reducing these hazards.
Clause 4 contains a list of the hazards discussed.
This document does not specify any additional requirements for:
- a particularly corrosive environment;
- risks associated with manufacturing, transport and decommissioning;
- earthquake.
This document applies for all support units that have been placed on the market for the first time after the issue date of this standard.
Odbor: HZN/TO 82 (Rudarstvo)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document stipulates the safety requirements for use of legs and rams as intended by the manufacturer or the manufacturer's authorized representative. These include legs, support rams and rams, including the mechanical extensions, the inner valves and safety devices, seals, the hydraulic connections, (up to the 1st hose line or to the valve of design B, see Part 3) and their lifting points but excluding protective pipes and gaiters, external valves and hydraulic and electrohydraulic control systems.
NOTE Some components are discussed in other parts of this standard series.
This document applies for legs, support rams, and cylinders that are used at ambient temperatures between –10 °C and 60 °C.
This document identifies and takes account of:
- possible hazards which may be caused by the operation of legs, support rams and rams;
- the hazardous areas and the operating conditions that can cause any type of hazard;
- the situations that can result in hazards that cause an injury or impair health;
- dangers that can be caused through mine gas and/or flammable dusts.
This document describes methods for reducing these hazards.
Clause 4 contains a list of the hazards discussed.
This document does not specify any additional requirements for:
- specially corrosive environments;
- risks associated with manufacturing, transport, and decommissioning;
- earthquake.
This standard is applicable to all legs, support rams and rams placed on the market for the first time and which are manufactured after the date on which this standard was published.
Odbor: HZN/TO 82 (Rudarstvo)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document specifies the safety requirements for hydraulic and electro hydraulic control devices, including hydraulic valves and their control elements, valve combinations, control systems, pipes and hose assemblies, fittings, shut-off devices, measuring devices, filters, built-in pressure limiting and check valves in legs and rams and water spraying and dust suppression valves, as well emergency stop, start warning, locking- and control unit when used as specified by the manufacturer or his authorized representative. Excluded are pressure generators, and internal valves of legs and rams (e.g. leg bottom valves, see EN 1804-2).
NOTE Some components are dealt with in other parts of this standard.
This document applies to hydraulic and electro hydraulic control devices at ambient temperatures from -10 °C to 60 °C.
This document identifies and takes into account:
- possible hazards which may be caused by the operation of hydraulic and electro hydraulic control devices;
- areas and operating conditions which may create such hazards;
- hazardous situations which may cause injury or may be damaging to health;
- hazards which may be caused by firedamp and/or combustible dusts.
This document describes methods for the reduction of these hazards.
A list of significant hazards covered appears in Clause 4.
This document does not specify any additional requirements for:
- use in particularly corrosive environments;
- hazards occurring during construction, transportation, decommissioning;
- earthquakes.
This document is applicable to all hydraulic and electro hydraulic control unit placed on the market for the first time and which are manufactured after the date on which this standard was published.
Odbor: HZN/TO 528 (Oprema za željeznice)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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Odbor: HZN/TO 146 (Kvaliteta zraka)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document contains specifications for active sampling of bioaerosols from exhaust air flowing through a defined cross-section of a stack. It defines general principles that have to be taken into account during an isokinetic sampling campaign for bioaerosols by bubbling the exhaust air through a specific impinge designed for emission measurements.
In this document the application with culturable organisms is specified but the same principle might be applicable for non-cultural based methods (e.g. molecular and/or enzyme-based methods).
The impinger is designed to allow a sample volume flow of 1 m3/h to 1,8 m3/h, or 16 l/min to 30 l/min, respectively, and has been tested with regard to various microorganisms within broad concentration ranges [1; 2; 3; 4]

 

Odbor: HZN/TO 524 (Inteligentni transportni sustavi)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document specifies the standard data concepts that comprise the "Minimum Set of Data" (MSD) to be transferred from a vehicle to a 'Public Safety Answering Point' (PSAP) in the event of a crash or emergency via an 'eCall' communication transaction.
Optional additional data concepts may also be transferred.
The communications media protocols and methods for the transmission of the eCall message are not specified in this document.

 

Odbor: HZN/TO 518 (Podovi, stropovi i zidne obloge)
Ustanova izvornika:
Rok za komentiranje: 2019-04-02
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This document defines terms of interest to the users of wallcoverings that are supplied in roll form for hanging on to walls and ceilings by means of an adhesive.
This document also provides the necessary definitions and symbols for the purposes of other European Standards for wallcoverings (see references in 3.1).
Table 1 gives the symbols to be used.

 

Odbor: HZN/TO 44 (Zavarivanje i srodni postupci)
Ustanova izvornika:
Rok za komentiranje: 2019-04-03
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This part of IS0 9455 specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in IS0 9454‑1.

Method A is a potentiometric titration method and is to be considered as the reference method.

Method B is an alternative, visual end‑point, titration method.

Odbor: HZN/TO 571 (Sport, igrališta i ostali rekreacijski sadržaji i oprema)
Ustanova izvornika:
Rok za komentiranje: 2019-04-03
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This International Standard specifies the requirements on safety, performance and fitness for use of camping tents.

NOTE          For caravan awnings ISO 8936 applies.

Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2019-04-03
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This document specifies the requirements and the corresponding test methods for five types of linseed stand oil suitable for paints and varnishes.

Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2019-04-03
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This document specifies a method for determining the non-volatile matter by volume (NVV) of coating materials and related products by measuring the density of a dried coating for any specified temperature range and period of drying or curing. This method determines the non-volatile matter immediately after application.

Using the non-volatile matter by volume results obtained in accordance with this part of ISO 3233, it is possible to calculate the spreading rate of coating materials.

The method specified in this document is the preferred method for air-drying materials. Its use for other materials still has to be tested.

Annex B gives an overview of the existing methods for determination of non-volatile-matter content and volume of non-volatile matter.

This document is not applicable to coating materials in which the critical pigment volume concentration is exceeded.

Odbor: HZN/TO 28 (Naftni proizvodi i maziva)
Ustanova izvornika:
Rok za komentiranje: 2019-04-03
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This document specifies the minimum requirements of unused fire-resistant and less flammable hydraulic fluids for hydrostatic and hydrodynamic systems in general industrial applications. It is not intended for use in aerospace or power-generation applications, where different requirements apply. It provides guidance for suppliers and end users of these less hazardous fluids and to the manufacturers of hydraulic equipment in which they are used.

Of the categories covered by ISO 6743‑4, which classifies the different types of fluids used in hydraulic applications, only the following are detailed in this document: HFAE, HFAS, HFB, HFC, HFDR and HFDU.

Types HFAE, HFAS, HFB, HFC and HFDR are “fire-resistant” fluids as defined by ISO 5598. Most HFDU fluids, while displaying an improvement in combustion behaviour over mineral oil, fall outside this definition and are more appropriately considered “less flammable” fluids.

NOTE For the purposes of this document, the terms “% (m/m)” and “% (V/V)” are used to represent, respectively, the mass fraction and the volume faction of a material.