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AS/NZS 4114.1:2003

AvailableSuperseded
AvailableSuperseded

An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by Intertek Inform as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.

Spray painting booths, designated spray painting areas and paint mixing rooms Design, construction and testing
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

02-11-2003

Preview

1 - AS/NZS 4114.1:2003 SPRAY PAINTING BOOTHS, DESIGNATED SPRAY PAINTING AREAS AND PAINT MIXING ROOMS - DESIGN, CONSTRUCTION...
4 - PREFACE
5 - CONTENTS
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 APPLICATION
8 - 1.3 REFERENCED DOCUMENTS
8 - 1.4 DEFINITIONS
9 - 1.4.1 Area, hazardous
9 - 1.4.2 Direct-fired heating system
9 - 1.4.3 Indirect-fired heating system
9 - 1.4.4 Operational area
9 - 1.4.5 Paint mixing room
9 - 1.4.6 Spray painting
9 - 1.4.7 Spray painting booth (booth)
9 - 1.4.8 Spray painting area
9 - 1.5 TYPES OF SPRAY PAINTING BOOTHS
10 - 1.6 AIRFLOW SYSTEMS
10 - 1.6.1 Full down draught system
10 - 1.6.2 Semi down draught system
11 - 1.6.3 Cross flow system
11 - 1.6.4 On floor down draught systems
11 - 1.7 CLASSIFICATION OF HAZARDOUS AREAS
11 - 1.7.1 Diagram
12 - 1.7.2 Open-fronted booths
12 - 1.7.3 Enclosed type batch booths
12 - 1.7.4 Tunnel or production booths
12 - 1.7.5 Drying and baking rooms
13 - SECTION 2 DESIGN AND CONSTRUCTION
13 - 2.1 GENERAL
13 - 2.2 MATERIALS
13 - 2.3 INTERIOR SURFACES
13 - 2.4 EXPANSION
13 - 2.5 DOORS
13 - 2.6 ENTRY/EXIT OF TUNNEL OR PRODUCTION BOOTHS
13 - 2.7 GUARDING OF MOVING PARTS
14 - 2.8 SHELVES
14 - 2.9 EQUIPOTENTIAL BONDING
14 - 2.10 DUCTS
16 - SECTION 3 SPECIFIC REQUIREMENTS
16 - 3.1 GENERAL
16 - 3.2 OPERATION
16 - 3.3 BOOTH CONSTRUCTION
16 - 3.3.1 Materials
16 - 3.3.2 Supporting structures
16 - 3.3.3 Glazing
16 - 3.3.4 Combustible materials
16 - 3.3.5 Emergency exits
17 - 3.4 ELECTRICAL APPARATUS
17 - 3.4.1 General
17 - 3.4.2 Apparatus for use in the hazardous area
17 - 3.4.3 Luminaires
17 - 3.4.4 Other electrical apparatus and ignition sources
17 - 3.4.5 Infrared heating (IR)
19 - SECTION 4 VENTILATION OF SPRAY PAINTING BOOTHS
19 - 4.1 GENERAL
19 - 4.2 AIRFLOW
19 - 4.2.1 General
19 - 4.2.2 Ventilation design
22 - 4.3 CONTROL SYSTEMS
22 - 4.3.1 Duration of ventilation system
22 - 4.4 EXHAUST AIR
22 - 4.4.1 Location of exhaust air outlets
22 - 4.4.2 Exhaust ventilation
22 - 4.4.3 Exhaust air cleaning and discharge
23 - 4.4.4 Filters
24 - SECTION 5 SPRAY PAINTING BOOTH OPERATION
24 - 5.1 GENERAL
24 - 5.2 CYCLE
24 - 5.3 HEATING SYSTEM
24 - 5.3.1 Permitted types
25 - 5.3.2 System requirements
26 - 5.3.3 Heating controls
27 - SECTION 6 MARKINGS
27 - 6.1 GENERAL
27 - 6.2 ADDITIONAL INFORMATION
27 - 6.3 WARNING SIGN
28 - SECTION 7 VERIFICATION AND TESTS
28 - 7.1 GENERAL
28 - 7.1.1 Purpose
28 - 7.1.2 Compliance
28 - 7.2 VERIFICATION OF DOCUMENTS AND DESIGN
28 - 7.3 RUNNING TEST
28 - 7.4 VENTILATION SYSTEM TEST
28 - 7.5 AIRFLOW TESTING
29 - APPENDIX A - RELEVANT AUTHORITIES
29 - A1 SCOPE
29 - A2 AUTHORITIES IN AUSTRALIA
30 - A3 AUTHORITIES IN NEW ZEALAND
31 - APPENDIX B - PAINT MIXING ROOMS
31 - B1 APPLICATION
31 - B2 TYPES OF PAINT MIXING ROOMS
32 - B3 CLASSIFICATION OF HAZARDOUS AREAS WITHIN PAINT MIXING ROOMS
32 - B4 DESIGN AND CONSTRUCTION
32 - B4.1 General
32 - B4.2 Materials
32 - B4.3 Interior surfaces
32 - B4.4 Doors
32 - B4.5 Guarding of moving parts
32 - B4.6 Shelves
32 - B4.7 Ducts
33 - B5 SPECIFIC REQUIREMENTS
33 - B5.1 General
33 - B5.2 ACCESS LIMITATIONS
33 - B5.3 Room construction
33 - B6 ELECTRICAL APPARATUS
33 - B6.1 General
33 - B6.2 Equipotential bonding
33 - B7 VENTILATION
33 - B7.1 Exhaust rate
33 - B7.2 Exhaust air
34 - B7.3 Operating pressure
34 - B7.4 Exhaust filters
34 - B8 MARKING
34 - B8.1 General
34 - B8.2 Additional information
34 - B8.3 Warning signage
34 - B9 VERIFICATION AND TESTS
34 - B9.1 General
34 - B9.2 Verification of documents and design
35 - B9.3 RUNNING TEST
35 - B9.4 VENTILATION SYSTEM TEST
36 - APPENDIX C - SPRAY PAINTING BOOTH SAFETY DESIGN FORM

Specifies requirements for the design, construction and testing of spray painting booths, designated spray painting areas and paint mixing rooms in which there may be an explosion hazard due to the presence of flammable volatiles from the paints and finishes used. It is intended to be read in conjunction with AS 2381.1.

This Standard specifies requirements for the design, construction, and testing of spray painting booths, designated spray painting areas and paint mixing rooms, in which flammable liquids are used. It also covers booths incorporating baking or heating cycles, using either direct or indirect heating systems. For booths using direct fired heating systems, only those using fuels covered in Australian Standards, and in New Zealand, by the New Zealand Standards for gas installations referenced in the New Zealand Gas Regulations, are covered by this Standard. The requirements contained in this Standard are supplementary to the requirements for electrical apparatus specified in AS/NZS 3000, Wiring Rules and the relevant requirements of the AS/NZS 2381 series. NOTES: 1 Attention is drawn to other requirements that may be contained in the respective legislation. 2 Part 2 of this Standard details requirements for the installation and maintenance of spray painting booths, designated spray painting areas and paint mixing rooms. 3 Water-based paints contain flammable liquids in the form of organic solvents. This Standard applies to all types of paints containing flammable liquids including water-based paints, since they also contain organic solvents. This Standard does not apply to (a) dry powder type spray booths or operations, the requirements for which are detailed in AS 3754; or (b) ovens used for the sole purpose of drying or baking.

Committee
EL-014
DocumentType
Standard
ISBN
0 7337 4269 6
Pages
30
PublisherName
Standards Australia
Status
AvailableSuperseded
SupersededBy
Supersedes
UnderRevision

First published as part of AS/NZS 4114(Int):1993.Jointly revised and redesignated in part as AS/NZS 4114.1:1995.Second edition 2003. First published as part of AS/NZS 4114(Int):1993. Jointly revised and redesignated in part as AS/NZS 4114.1:1995. Second edition 2003.

MP 87(Int):2001 Australian/New Zealand Certification Scheme for explosion-protected electrical equipment (ANZEx Scheme) - Basic rules and procedures
AS 3754-1990 Safe application of powder coatings by electrostatic spraying
AS 1940-2004 The storage and handling of flammable and combustible liquids
AS 1375-1985 Industrial fuel-fired appliances (known as the SAA Industrial Fuel-fired Appliances Code)
AS 1319-1994 Safety signs for the occupational environment (Reconfirmed 2018)
AS/NZS 3102:2002 Approval and test specification - Electric duct heaters (Reconfirmed 2016)
AS 4024.1-1996 Safeguarding of machinery General principles
AS 3814-2005 Industrial and commercial gas-fired appliances
AS/NZS 2430.3.9:2004 Classification of hazardous areas Examples of area classification - Miscellaneous
AS/NZS 1200:2000 Pressure equipment
AS/NZS 2381.1:2005 Electrical equipment for explosive gas atmospheres - Selection, installation and maintenance - General requirements
AS 3102-1983 Approval and test specification for electric duct heaters
AS 1482-1985 Electrical equipment for explosive atmospheres - Protection by ventilation - Type of protection v (Reconfirmed 2013)
AS 2430.1-1987 Classification of hazardous areas - Explosive gas atmospheres
AS 1940-1993 The storage and handling of flammable and combustible liquids
AS 2430.3-1991 Classification of hazardous areas - Specific occupancies
AS/NZS 2208:1996 Safety glazing materials in buildings
AS 5601-2004 Gas installations
MP 87:2004 Australian/New Zealand Certification Scheme for explosion-protected electrical equipment (ANZEx Scheme) - Basic rules and procedures
AS 2380.1-1989 Electrical equipment for explosive atmospheres - Explosion-protection techniques General requirements (Reconfirmed 2013)
AS/NZS 2430.3.9:1997 Classification of hazardous areas - Examples of area classification - Miscellaneous
AS/NZS 2381.1:1999 Electrical equipment for explosive atmospheres - Selection, installation and maintenance General requirements
AS/NZS 3350.2.21:1999 Safety of household and similar electrical appliances Particular requirements - Storage water heaters

AS/NZS 2430.3.9:2004 Classification of hazardous areas Examples of area classification - Miscellaneous
AS/NZS 1680.2.4:1997 Interior lighting Industrial tasks and processes
AS 3814-2005 Industrial and commercial gas-fired appliances
AS/NZS 60079.10.1:2009 Explosive atmospheres Classification of areas - Explosive gas atmospheres (IEC 60079-10-1, Ed.1.0(2008) MOD)
AS/NZS 4114.2:2003 Spray painting booths, designated spray painting areas and paint mixing rooms - Installation and maintenance
AS/NZS 2381.1:2005 Electrical equipment for explosive gas atmospheres - Selection, installation and maintenance - General requirements
AS/NZS 1680.2.4:2017 Interior and workplace lighting Industrial tasks and processes
HB 13-2007 Electrical equipment for hazardous areas
MP 69-1993 Explosion-protected electrical equipment - Certification scheme - Policy
AS/NZS 5131:2016 Structural steelwork - Fabrication and erection
AS/NZS 60079.14:2009 Explosive atmospheres Electrical installations design, selection and erection (IEC 60079-14, Ed. 4.0 (2007) MOD)

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