CEN/TR 15339-1:2014

SLOVENSKI STANDARD
01-marec-2015
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Thermal spraying - Safety requirements for thermal spraying equipment - Part 1: General
requirements
Thermisches Spritzen - Sicherheitsanforderungen für Einrichtungen für das thermischen
Spritzen - Teil 1: Allgemeine Anforderungen
Projection thermique - Exigences de sécurité relatives au matériel de projection
thermique - Partie 1: Exigences générales
Ta slovenski standard je istoveten z: CEN/TR 15339-1:2014
ICS:
25.220.20 Površinska obdelava Surface treatment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CEN/TR 15339-1
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
December 2014
ICS 25.220.20
English Version
Thermal spraying - Safety requirements for thermal spraying
equipment - Part 1: General requirements
Projection thermique - Exigences de sécurité relatives au Thermisches Spritzen - Sicherheitsanforderungen für
matériel de projection thermique - Partie 1: Exigences Einrichtungen für das thermische Spritzen - Teil 1:
générales Allgemeine Anforderungen

This Technical Report was approved by CEN on 16 September 2014. It has been drawn up by the Technical Committee CEN/TC 240.

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 Ref. No. CEN/TR 15339-1:2014 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Legal requirements .5
3.1 Design and construction of safe machinery for thermal spraying .5
3.1.1 Procedure to design and to construct safe machinery for thermal spraying .5
3.1.2 Design and construction following the essential health and safety requirements .5
3.1.3 Technical documentation construction file .7
3.2 Procedure or market placement and putting into service of thermal spraying equipment .8
3.2.1 Instructions .8
3.2.2 Declaration of conformity .8
3.2.3 Marking .9
3.3 Operation / Maintenance .9
3.4 Modifications .9
4 Technical requirements for location, installation and use . 10
4.1 Location of thermal spraying equipment . 10
4.2 Hazardous Area Classification (HAC) . 10
4.3 Installation of further equipment necessary for the thermal spraying process . 11
Bibliography . 12

Foreword
This document (CEN/TR 15339-1:2014) has been prepared by Technical Committee CEN/TC 240 “Thermal
spraying and thermally sprayed coatings”, the secretariat of which is held by DIN.
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.
CEN/TR 15339, Thermal spraying - Safety requirements for thermal spraying equipment is composed of the
following parts:
— Part 1: General requirements
— Part 2: Gas control units (published as a European Standard)
— Part 3: Torches for thermal spraying and their connection and supply units
— Part 4: Gas and liquid fuel supply
— Part 5: Powder and wire feed units
— Part 6: Spray booth, Handling system, Dust collection, Exhaust system, Filter
Introduction
In order to establish technical harmonization, development of technical standards and reduction of hindrances
to trade, the European Community agreed several directives:
Table 1 — European Directives
Directives
a b c
2004/108/EC 94/9/EC 99/92/EC 97/23/EC
2006/42/EC 95/63/EC 2006/95/EC
EMC ATEX 95 ATEX 137 Pressure
Machine Social Low Voltage
Target
Directive Directive Directive Equipment

Directive Directive Directive
Group Directive
[1] [2] [3] [4] [5] [6] [7]
● ● ●
Manufacturer ● ●
User ● ● ● ●
a
The Machine Directive applies to machinery and lays down the essential health and safety requirements
therefore as well as for safety components placed on the market separately.
b
This directive defines the minimum safety and health requirements for the use of work equipment by workers at
work.
c
Designed to ensure safety in the use of electrical equipment within certain voltage limits.
The Member States of the European Union have to transpose the directives in their national law by decrees
and laws. Laws and decrees relevant for the subject of this European Standard are listed in the national
foreword.
1 Scope
This Technical Report specifies and indicates safety requirements of machines, machine accessories, and
equipment for thermal spraying. The provisions stated in this document are intended for the designer,
manufacturer, integrator, and user of thermal spray equipment.
Safety requirements of specific and auxiliary components of a thermal spray system will be focused in further
parts. (For details, see Clause 3).
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 ISO 12100:2010, Safety of machinery - General principles for design - Risk assessment and risk reduction
(ISO 12100:2010)
3 Legal requirements
3.1 Design and construction of safe machinery for thermal spraying
3.1.1 Procedure to design and to construct safe machinery for thermal spraying
Thermal spray equipment and related safety components shall be placed in the market and put into service
only if they satisfy essential health and safety requirements.
NOTE The procedure indicated in 3.1.2 and 3.1.3 is a summary and output of directives, especially the Machine
Directive 2006/42/EC [1] and several European Standards. In every case, the detailed directives and European Standards
are valid.
3.1.2 Design and construction following the essential health and safety requirements
3.1.2.1 Risk analysis
The manufacturer is under an obligation to assess the hazards in order to identify all those applying to his
machine; he shall then consequently design, construct and produce the machinery taking his assessment into
account.
The representation of the iterative method for the risk reduction process is schematically shown in Figure 1.
Figure 1 — Schematic representation of the iterative method for the risk reduction process
3.1.2.2 Essential health and safety requirements – State of the art
The essential health and safety requirements stated in Machine Directive 2006/42/EC [1] are mandatory.
However, taking into account the state of the art, it may not be possible to meet the objectives set by them. In
this case, the thermal spray equipment shall be designed and constructed as far as possible with the purpose
of approaching those objectives.
3.1.2.3 Principles of safety integration
Machinery must be designed and produced in a way so that it is fit for its function, and can be operated,
adjusted, and maintained without putting persons at risk when these operations are carried out under the
conditions foreseen but also taking into account any reasonable foreseeable misuse thereof.
The aim of measures taken shall be to eliminate any risk of accident throughout the foreseeable lifetime of the
equipment, including the phases of transport, installation and commissioning, teaching, programming and
process change over, normal operation, malfunction and trouble shooting, dismantling and disposal, even
where risks of accident or operational safety arise from foreseeable misuse.
In selecting the most appropriate methods, the manufacturer shall apply the following principles in the order
given:
a) eliminate or reduce risks as far as possible (inherently safe machinery design and construction);
b) take the necessary protection measures in relation to risks that cannot be eliminated;
c) inform users of the residual risks due to any shortcomings of the protection measures adopted, indicate
whether any particular training is required and specify any need to provide personal protective equipment.
When designing and producing the thermal spray equipment, and when drafting the instructions, the
manufacturer shall envisage not only the normal use of the machinery but also uses which could reasonably
be expected.
The thermal spray equipment shall be designed to prevent abnormal use if such use would engender a risk.
The instructions shall draw the user's attention to operating conditions in which the thermal spray equipment
should not be used.
Under the intended conditions of use, the discomfort, fatigue and psychological stress faced by the operator
shall be reduced to the minimum possible taking ergonomic principles into account.
When designing and producing thermal spray equipment, the manufacturer shall take account of the
constraints to which the operator is subjected to as a result of the necessary or foreseeable use of personal
protective equipment (such as footwear, gloves, etc.).
Thermal spray equipment shall be suppl
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