CEN/TR 15339-6:2014

SLOVENSKI STANDARD
01-julij-2014
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Thermal spraying - Safety requirements for thermal spraying equipment - Part 6: Spray
booth, Handling system, Dust collection, Exhaust system, Filter
Thermisches Spritzen - Sicherheitsanforderungen für Einrichtungen für das thermische
Spritzen - Teil 6: Spritzkabinen, Handhabungssystem, Staubsammlung, Abluftsystem,
Filter
Projection thermique - Exigences de sécurité relatives au matériel de projection
thermique - Partie 6: Cabine de projection, Système de manipulation, Collecte de
poussière, Système d'évacuation, Filtre
Ta slovenski standard je istoveten z: CEN/TR 15339-6:2014
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 15339-6
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
May 2014
ICS 25.220.20
English Version
Thermal spraying - Safety requirements for thermal spraying
equipment - Part 6: Spray booth, Handling system, Dust
collection, Exhaust system, Filter
Projection thermique - Exigences de sécurité relatives au Thermisches Spritzen - Sicherheitsanforderungen für
matériel de projection thermique - Partie 6: Cabine de Einrichtungen für das thermische Spritzen - Teil 6:
projection, Système de manipulation, Collecte de poussière, Spritzkabinen, Handhabungssystem, Staubsammlung,
Système d'évacuation, Filtre Abluftsystem, Filter

This Technical Report was approved by CEN on 22 October 2012. 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 15339-6:2014 E
worldwide for CEN national Members.

Contents Page
Foreword .4
1 Scope .5
2 Normative references .5
3 Function of thermal spraying equipment for thermal spraying .5
3.1 General .5
3.2 Function and construction of a spray cabin .5
3.2.1 General requirements .5
3.2.2 Features of a spray cabin .6
3.2.3 Layout for a spray cabin or a thermal spraying equipment in the workshop .6
3.2.4 Ventilation and exhausting for the spray cabin .6
3.3 Equipment in the spray cabin .8
3.3.1 General .8
3.3.2 Function and description of the manipulating systems .8
3.3.3 Electrical equipment and installation .8
3.4 Extraction and filtering equipment .9
3.4.1 General .9
3.4.2 Dry extraction .9
4 Potential hazards . 10
4.1 General . 10
4.2 Mechanical hazards . 10
4.3 Electrical hazards . 10
4.4 Thermal hazards . 10
4.5 Fire and explosion . 10
4.6 Hazards generated by noise . 10
4.7 Hazards generated by radiation . 11
4.8 Hazards generated by spray materials and substances . 11
4.9 Hazards generated by neglecting ergonomic principles . 11
4.10 Human error, human behaviour . 11
4.11 Hazard of asphyxiation . 11
5 Safety requirements – protection measures . 11
5.1 General . 11
5.2 Protection measures from mechanical hazards . 12
5.3 Protection measures from electrical shock or other injury from the energy supply . 12
5.4 Protection measures from thermal attack . 13
5.5 Protection measures from fire and explosion . 13
5.6 Protection measures from noise outside the spray cabin in the workshop . 13
5.7 Protection measures from radiation . 14
5.8 Protection measures from attack by spray materials and substances. 14
5.8.1 General . 14
5.8.2 Control of the emission into the environment . 15
5.8.3 Pressure supervising of the filter system . 15
5.8.4 Precautionary measures for air recovery back into the spray cabin or workshop . 15
5.8.5 Cleaning the cabin . 15
5.8.6 Disposal of spray dust . 16
5.9 Protection measures from neglecting ergonomic principles . 16
5.10 Protection measures in the case of human error and human behaviour . 16
5.11 Protection measures when entering the spray cabin . 16
5.12 Safety related maintenance . 16
6 Requirements for manufacture, supply, operation, and maintenance . 17
6.1 Requirements for the manufacturer . 17
6.2 Requirements for the integrator . 17
6.3 Requirements for the user . 17
7 National rules . 18
Bibliography . 19
Foreword
This document (CEN/TR 15339-6:2014) 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.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this Technical Report: 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.
1 Scope
This Technical Report specifies safety requirements of machines and equipment for thermal spraying, in this
case of spray booths, handling, dust collection, exhaust, and filter systems.
This Technical Report should be used in conjunction with the Technical Report CEN/TR 15339-1 which deals
with general aspects for design, manufacture, and/or put into service of machines or equipment and with the
responsibility to issue the CE Conformity Declaration.
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 657, Thermal spraying - Terminology, classification
EN 12198-1, Safety of machinery — Assessment and reduction of risks arising from radiation emitted by
machinery — Part 1: General principles
CEN/TR 15339-1, Thermal spraying — Safety requirements for thermal spraying equipment — Part 1:
General requirements
EN ISO 10218-2, Robots and robotic devices - Safety requirements for industrial robots - Part 2: Robot
systems and integration (ISO 10218-2)
EN ISO 13849-1, Safety of machinery - Safety-related parts of control systems - Part 1: General principles for
design (ISO 13849-1)
EN ISO 15667, Acoustics - Guidelines for noise control by enclosures and cabins (ISO 15667)
EN ISO 60204-1, Safety of machinery — Electrical equipment of machines — Part 1: General requirements
EN 60974-10, Arc welding equipment - Part 10: Electromagnetic compatibility (EMC) requirements
3 Function of thermal spraying equipment for thermal spraying
3.1 General
The spraying processes are described in EN 657. Thermal spraying creates process related heat, fume, dust,
radiation and high levels of noise. Therefore thermal spraying systems are usually installed in firm enclosures.
They are designed to protect personnel and environment and to control and minimise the exposure of the
operator and others. Dust and fume can be captured and removed safely by a suitable ventilation, exhaust
and filter system and the enclosure provides a guard against mechanical, electrical, thermal and noise risks.
3.2 Function and construction of a spray cabin
3.2.1 General requirements
The spray cabin shall be designed that the noise level outside the cabin fulfils the legal requirements. Even if
more than one piece of equipment is operated the total noise level in the workshop shall fulfil these
requirements.
3.2.2 Features of a spray cabin
There are some different types of spray cabins available.
Usually, modularly built single wall enclosures made out of about 100 mm thick elements are used for plasma,
arc and HVOF spraying processes. They consist of a solid steel sheet on the outer side and a perforate steel
sheet on the side towards the noise source. The space between those sheets is filled with a non-flammable
isolation material, for example with glass wool or rock wool.
Also the d
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