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AS/NZS 3497:1998

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Drinking water treatment units - Plumbing requirements
Available format(s)

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

Superseded date

08-25-2021

Published date

07-05-1998

Preview

1 - AS/NZS 3497:1998 DRINKING WATER TREATMENT UNITS-PLUMBING REQUIREMENTS
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 REFERENCED DOCUMENTS
7 - 1.4 DEFINITIONS
7 - 1.4.1 Capacity
8 - 1.4.2 Chemical (inorganic)
8 - 1.4.3 Chemical (organic)
8 - 1.4.3(A) Class
8 - 1.4.4 Component
8 - 1.4.5 Consumables
8 - 1.4.6 Contaminant
8 - 1.4.7 Disposable appliance
8 - 1.4.8 Drinking water
8 - 1.4.9 End-of-line appliance
8 - 1.4.10 In-line appliance
8 - 1.4.11 Mechanical filtration appliance
8 - 1.4.12 Point-of-entry (POE) appliance
8 - 1.4.13 Point-of-use (POU) appliance
9 - 1.4.14 Product water
9 - 1.4.14(A) Schedule
9 - 1.4.15 Stand-alone appliance
9 - 1.4.16 Taste and odour appliance
10 - SECTION 2 INSTALLATION, MARKING AND LABELLING
10 - 2.1 INSTALLATION INSTRUCTIONS
10 - 2.2 OPERATION AND MAINTENANCE INSTRUCTIONS
10 - 2.3 MARKING REQUIREMENTS
10 - 2.3.1 General
10 - 2.3.2 Housing only
11 - 2.3.3 Appliances or systems
11 - 2.4 PERFORMANCE DATA SHEET
13 - 2.5 LABELLING
14 - SECTION 3 MATERIALS
14 - 3.1 GENERAL
14 - 3.2 CONTAMINATION OF WATER
14 - 3.2.1 General
14 - 3.2.2 Ion exchange and synthetic absorbent resins
14 - 3.3 METALLIC MATERIALS
14 - 3.4 PLASTIC MATERIALS
15 - SECTION 4 COMMON DESIGN
15 - 4.1 GENERAL
15 - 4.2 DESIGN
15 - 4.2.1 Classes of domestic drinking- water appliances
16 - 4.3 WORKING PRESSURE/TEMPERATURE
16 - 4.4 PERFORMANCE INDICATION
16 - 4.5 CONSUMABLES (see Clause 1. 4. 5)
16 - 4.6 FLOW CONTROL
16 - 4.7 CONNECTIONS
16 - 4.8 BACKFLOW PREVENTION
17 - 4.9 POSITIVE SEAL
17 - 4.10 PRESSURE CONTROL VALVE
17 - 4.11 DISPENSING OUTLETS
18 - SECTION 5 TESTS
18 - 5.1 GENERAL
18 - 5.2 HYDROSTATIC TEST
18 - 5.3 ENDURANCE TEST
18 - 5.4 BURST PRESSURE
18 - 5.5 STRUCTURAL INTEGRITY (Pressure vessels above 203 mm diameter)
19 - 5.6 COMPONENT TESTS
20 - SECTION 6 RECOGNITION OF ANSI/NSF STANDARDS
21 - APPENDIX A - PERFORMANCE DATA
23 - APPENDIX B - PLASTIC MATERIALS USED FOR COMPONENTS OF WATER TREATMENT APPLIANCES
23 - B1 SCOPE
23 - B2 GENERAL
23 - B3 ACETAL COPOLYMER
23 - B4 UV RESISTANCE
24 - APPENDIX C - LABELLING TABLE FOR PACKAGING DOCUMENTATION

Specifies requirements for the construction, installation and testing of drinking water treatment units and equipment, or appliances, or both, designed for domestic type applications under Australian and New Zealand climatic conditions, but does not preclude their use for commercial or industrial applications. These appliances are designed to be used for the reduction of specific groups of contaminants from a drinking water supply (public or private), such contaminants being specified by the manufacturer or reseller of the appliances. The Standard establishes minimum requirements for point of use (POU), point of entry (POE) and stand-alone appliances.

This Standard specifies requirements for the construction, installation and testing of drinking-water treatment units and equipment, or appliances, or both, designed for domestic type applications under Australian and New Zealand climatic conditions, but does not preclude the use for commercial or industrial applications. These appliances are designed to be used for the reduction of specific groups of contaminants from a drinking water supply (public or private), such contaminants being specified by the manufacturer or reseller of the appliances. The Standard establishes minimum requirements for point of use (POU), point of entry(POE) and stand-alone appliances.NOTES:1 All these processes may include mechanical filtration or the reduction or treatment of microbiological, chemical (organic) or chemical (inorganic) including taste, odour and colour contaminants. Appliances may be effective in controlling one or more of the contaminants in combination, but it is not a requirement that they control all contaminants as part of a total process.2 All references to appliances or water treatment appliances are for domestic type applications.3 Appliances should be installed and serviced according to the manufacturer's or the reseller's instructions.

Committee
WS-027
DevelopmentNote
Under Revision by DR AS 3497:2021.
DocumentType
Standard
ISBN
0 7337 1894 9
Pages
19
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Amendment 1 see DR 99185 CP First published in Australia as AS 3497-1994.Jointly revised and designated AS/NZS 3497:1998. Originated in Australia as AS 3497-1994. Jointly revised and designated AS/NZS 3497:1998. Reissued incorporating Amendment No. 1 (February 2001).

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