Stationary electrostatic application equipment for ignitable liquid coating material - Safety requirements

1.1 This European Standard specifies the requirements for stationary electrostatic application equipment for ignitable liquid coating materials and for hard to ignite liquid coating materials to be used in explosive atmospheres generated by their own spray cloud. A distinction is made between spraying systems corresponding to EN 50050 and spraying systems designed for higher discharge energies and/or currents. This European Standard also specifies the design-related requirements for a safe operation of the stationary equipment including its electrical installation. 1.2 This European Standard considers four types of electrostatic spraying systems; see 5.1 for more details. 1.3 This European Standard deals with all hazards significant for the electrostatic spraying of coating materials, which could also contain small quantities of added metal particles, if the work is carried out under conditions recommended by the manufacturer. In particular, this includes ignition hazards resulting from the generated explosive atmosphere, and the protection of persons from electric shocks. 1.4 This stationary equipment is classified as equipment of group II, category 2G or category 3G for use in potentially explosive areas of zone 1 or 2, respectively. NOTE For other safety aspects like – zone classification of the areas in and around spray booths, see EN 12215:2004, 5.7.2.3; – zone classification of other areas with explosive atmosphere, see EN 60079-10-1; – selection, installation and application of other electrical and non electrical equipment in areas with explosion hazard, see EN 60079-14 and EN 12215:2004, 5.7.2.5; – health protection (for instance, noise), see also EN 12215:2004, 5.5 and EN 14462; – cleaning of spraying areas, see instruction manual of the spraying equipment; – fire prevention and protection (for instance fire hazards due to other sources) see also EN 12215:2004, 5.7.1. Design-related measures for reducing the generation of noise of the stationary equipment for electrostatic coating are given in EN ISO 11688 1. See also EN 14462.

Stationäre Ausrüstung zum elektrostatischen Beschichten mit entzündbaren flüssigen Beschichtungsstoffen - Sicherheitsanforderungen

Matériels stationnaires de projection électrostatique de produit liquide de revêtement inflammable - Exigences de sécurité

Vgrajena oprema za elektrostatični nanos vnetljivih tekočin za prevleke - Varnostne zahteve

Ta evropski standard opredeljuje zahteve za vgrajeno opremo za elektrostatični nanos vnetljivih tekočin za prevleke in za težko vnetljive tekočine za prevleke za uporabo v eksplozivnih atmosferah, ustvarjenih z njihovim lastnim oblakom razpršila. Razlikujemo med razpršilnimi sistemi, ki ustrezajo EN 50050 in razpršilnimi sistemi, oblikovanimi za višje pretočne energije in/ali tokove. Ta evropski standard prav tako opredeljuje oblikovne zahteve za varno delovanje vgrajene opreme, vključno z njeno električno napeljavo. 1.2 Ta evropski standard upošteva štiri tipe elektrostatičnih razpršilnih sistemov; za več podrobnosti glej točko 5.1. 1.3 Ta evropski standard obravnava vse nevarnosti, značilne za elektrostatično razprševanje prevlek, ki lahko vsebujejo tudi manjše količine dodanih kovinskih delcev, če je delo izvedeno pod pogoji po priporočilu proizvajalca. Zlasti to vključuje nevarnost vžiga, ki izhaja iz ustvarjene eksplozivne atmosfere, in varovanje oseb pred električnimi šoki. 1.4 Ta vgrajena oprema je razvrščena kot oprema skupine II, kategorije 2G ali kategorije 3G za uporabo na potencialno eksplozivnih območjih cone 1 oziroma 2.

General Information

Status
Published
Publication Date
15-Oct-2009
Withdrawal Date
31-Aug-2012
Current Stage
6060 - Document made available - Publishing
Start Date
16-Oct-2009
Completion Date
16-Oct-2009

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50176:2010
01-januar-2010
1DGRPHãþD
SIST EN 50176:1998
9JUDMHQDRSUHPD]DHOHNWURVWDWLþQLQDQRVYQHWOMLYLKWHNRþLQ]DSUHYOHNH
9DUQRVWQH]DKWHYH
Stationary electrostatic application equipment for ignitable liquid coating material - Safety
requirements
Stationäre Ausrüstung zum elektrostatischen Beschichten mit entzündbaren flüssigen
Beschichtungsstoffen - Sicherheitsanforderungen
Matériel stationaire de projection électrostatique de produit à projeter liquide inflammable
- Exigences de sécurité
Ta slovenski standard je istoveten z: EN 50176:2009
ICS:
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atmospheres
87.100 Oprema za nanašanje Paint coating equipment
premazov
SIST EN 50176:2010 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 50176:2010

---------------------- Page: 2 ----------------------

SIST EN 50176:2010

EUROPEAN STANDARD
EN 50176

NORME EUROPÉENNE
October 2009
EUROPÄISCHE NORM

ICS 87.100 Supersedes EN 50176:1996


English version


Stationary electrostatic application equipment
for ignitable liquid coating material -
Safety requirements



Matériels stationnaires de projection Stationäre Ausrüstung
électrostatique de produit liquide zum elektrostatischen Beschichten
de revêtement inflammable - mit entzündbaren flüssigen
Exigences de sécurité Beschichtungsstoffen -
Sicherheitsanforderungen




This European Standard was approved by CENELEC on 2009-09-01. CENELEC 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 Central Secretariat or to any CENELEC 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 CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels


© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50176:2009 E

---------------------- Page: 3 ----------------------

SIST EN 50176:2010
EN 50176:2009 – 2 –
Foreword
This European Standard was prepared by SC 31-8, Electrostatic painting and finishing equipment, of
Technical Committee CENELEC TC 31, Electrical apparatus for potentially explosive atmospheres.
The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50176 on
2009-09-01.
This European Standard supersedes EN 50176:1996.
The following dates were fixed:

– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-09-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of
EC Directive 94/9/EC. See Annex ZZ.
CENELEC/TC 31 as the responsible committee has concluded that this new edition of EN 50176 does
not contain substantial changes regarding the ESRs.
The State of the Art is included in Annex ZY “Significant changes between this European Standard and
EN 50176:1996”.
___________

---------------------- Page: 4 ----------------------

SIST EN 50176:2010
– 3 – EN 50176:2009
Contents
0 Introduction .4
0.1 Process .4
0.2 Explosion hazards .4
0.3 Electric hazards .
...

SLOVENSKI STANDARD
oSIST prEN 50176:2007
01-november-2007
,QãWDODFLMH]DDYWRPDWVNRRSUHPR]DHOHNWURVWDWLþQREUL]JDQMH]YQHWOMLYLPL
WHNRþLQDPL]DEDUYDQMH
Stationary electrostatic application equipment for ignitable liquid coating material - Safety
requirements
Stationäre Ausrüstung zum elektrostatischen Beschichten mit entzündbaren flüssigen
Beschichtungsstoffen - Sicherheitsanforderungen
Matériel stationaire de projection électrostatique de produit a projeter liquide inflammable
- Exigences de sécurité
Ta slovenski standard je istoveten z: prEN 50176:2007
ICS:
87.100 Oprema za nanašanje Paint coating equipment
premazov
oSIST prEN 50176:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
DRAFT
EUROPEAN STANDARD
prEN 50176

NORME EUROPÉENNE
September 2007
EUROPÄISCHE NORM

ICS 87.100 Will supersede EN 50176:1996


English version


Stationary electrostatic application equipment
for ignitable liquid coating material -
Safety requirements



Matériel stationaire de projection Stationäre Ausrüstung zum
électrostatique de produit à projeter elektrostatischen Beschichten mit
liquide inflammable - entzündbaren flüssigen
Exigences de sécurité Beschichtungsstoffen -
Sicherheitsanforderungen



This draft European Standard is submitted to CENELEC members for CENELEC enquiry.
Deadline for CENELEC: 2007-11-09.

It has been drawn up by CLC/SC 31-8.

If this draft becomes a European Standard, CENELEC 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.

This draft European Standard was established by CENELEC in three official versions (English, French, German).
A version in any other language made by translation under the responsibility of a CENELEC member into its own
language and notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to
change without notice and shall not be referred to as a European Standard.


CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Project: 16944 Ref. No. prEN 50176:2007 E

Draft for Enquiry

---------------------- Page: 2 ----------------------
prEN 50176:2007 – 2 –
Foreword
This draft European Standard was prepared by SC 31-8, Electrostatic painting and finishing
equipment, of Technical Committee CENELEC TC 31, Electrical apparatus for explosive atmospheres.
It is submitted to the CENELEC enquiry.
This European Standard will supersede EN 50176:1996.
This draft European Standard has been prepared under a mandate given to CENELEC by the
European Commission and the European Free Trade Association and covers essential requirements
of EC Directive 94/9/EC. See Annex ZZ.
_____________________

Draft for Enquiry

---------------------- Page: 3 ----------------------
– 3 – prEN 50176:2007
Contents
0 Introduction.4
0.1 Process .4
0.2 Explosion hazard.4
0.3 Electric hazards.4
1 Scope .5
2 Normative references .5
3 Definitions.6
4 General requirements.9
5 Requirement
...

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