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AS 4211.1-1996

Current

Current

The latest, up-to-date edition.

Gas recovery or combined recovery and recycling equipment Fluorocarbon refrigerants from automotive airconditioning systems

Available format(s)

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

Language(s)

English

Published date

05-12-1996

€32.89
Excluding VAT

1 - AS 4211.1:1996 GAS RECOVERY OR COMBINED RECOVERY AND RECYCLING EQUIPMENT - FLUOROCARBON REFRIGERANTS FROM AUTOMOTIVE ...
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 APPLICATION
7 - 1.3 REFERENCED DOCUMENTS
8 - 1.4 DEFINITIONS
8 - 1.4.1 Continuous operation
8 - 1.4.2 Recovered refrigerant
8 - 1.4.3 Recovery
8 - 1.4.4 Recycled refrigerant
8 - 1.4.5 Recycling
8 - 1.4.6 Refrigerant
8 - 1.4.7 Standard contaminated refrigerant sample
8 - 1.4.8 Ullage space
8 - 1.4.9 Water capacity
9 - SECTION 2 GENERAL REQUIREMENTS
9 - 2.1 GENERAL EQUIPMENT REQUIREMENTS
9 - 2.1.1 General description
9 - 2.1.2 Recovery equipment
9 - 2.1.3 Combined recovery and recycling equipment
9 - 2.2 SAFETY REQUIREMENTS
9 - 2.2.1 Environmental suitability
9 - 2.2.2 Electrical compliance
9 - 2.2.3 Equipment enclosure
9 - 2.2.4 Pressure requirements
10 - 2.3 OPERATING INSTRUCTIONS
10 - 2.4 FUNCTIONAL DESCRIPTION
10 - 2.4.1 Recovery pressure
10 - 2.4.2 High pressure cut- out switch
10 - 2.4.3 Portable refillable cylinders
10 - 2.4.4 Integral pressure vessels
10 - 2.4.5 Maximum mass of refrigerant
11 - 2.4.6 Vacuum pump
11 - 2.4.7 Cylinder valves
11 - 2.4.8 Pressure relief valve
11 - 2.5 HOSES
11 - 2.5.1 Requirements
11 - 2.5.2 Shut- off device
11 - 2.5.3 Permeation rate
11 - 2.6 OPERATION CAPABILITY
11 - 2.7 COMPRESSOR OIL LEVEL
11 - 2.8 LABELLING REQUIREMENTS
11 - 2.8.1 Electrical compliance certificate
11 - 2.8.2 Safety labelling
11 - 2.8.3 Manufacturer’s information
11 - 2.8.4 Function
11 - 2.8.5 Refrigerant
12 - SECTION 3 PERFORMANCE TESTING
12 - 3.1 RECOVERY EQUIPMENT
12 - 3.1.1 Performance testing
12 - 3.1.2 Equipment operation
12 - 3.1.3 Standard contaminated refrigerant sample
12 - 3.1.4 Preconditioning
12 - 3.1.5 Test cycle
12 - 3.1.6 Testing temperature
12 - 3.1.7 Continuous operation
12 - 3.1.8 Oil separation
12 - 3.1.9 Electrical certification
12 - 3.2 COMBINED RECOVERY AND RECYCLE EQUIPMENT
12 - 3.2.1 Performance testing
12 - 3.2.2 Equipment operation
12 - 3.2.3 Standard contaminated refrigerant sample
12 - 3.2.4 Preconditioning
12 - 3.2.5 Test cycles
13 - 3.2.6 Purity levels
13 - 3.2.7 Testing temperature
13 - 3.2.8 Electrical certification
13 - 3.3 STANDARD CONTAMINATED REFRIGERANT SAMPLE PREPARATION
13 - 3.3.1 Test system connection
13 - 3.3.2 Oil contamination
13 - 3.3.3 Vacuum
13 - 3.3.4 Refrigerant charge
13 - 3.3.5 Moisture contamination
13 - 3.3.6 Temperature equilibration
13 - 3.3.7 Injection
14 - 3.4 TEST SYSTEM
14 - 3.5 SAMPLING PROCEDURES
14 - 3.5.1 General
14 - 3.5.2 Gas phase sample
14 - 3.5.3 Liquid phase sample
14 - 3.6 CHEMICAL ANALYSIS METHODS
14 - 3.6.1 General
14 - 3.6.2 Determination of moisture content
14 - 3.6.3 Determination of oil content
15 - 3.6.4 Determination of non-condensable gas content
17 - SECTION 4 PURITY REQUIREMENTS OF REFRIGERANTS FOR USE IN AUTOMOTIVE AIRCONDITIONING SYSTEMS

Specifies the minimum equipment requirements for safe and efficient recovery or combined recovery and recycling of refrigerants directly removed from and intended for reuse in automotive air-conditioning systems. It specifies test methods to determine equipment performance and minimum purity levels allowed for recycled R12 and R134a refrigerants. This Standard applies to equipment used to service cars, trucks and other vehicles with similar air-conditioning systems. Equipment used on mobile vehicles that have hermetically sealed systems for refrigerated cargo are not covered in this document.

Committee
ME/75
DocumentType
Standard
ISBN
0 7337 0801 3
Pages
11
ProductNote
Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard specifies the minimum requirements for safe and efficient recovery or combined recovery and recycling of refrigerants directly removed from and intended for reuse in automotive airconditioning systems. It outlines minimum equipment specifications, test methods to determine equipment performance and specifies minimum purity levels allowed for recycled R12 and R134a. This information applies to equipment used to service cars, trucks and other vehicles with similar airconditioning systems. Equipment used on mobile vehicles that have hermetically sealed systems for refrigerated cargo are not covered in this document.NOTE: The equipment specified in this Standard is not intended for use with flammable refrigerants, e.g. hydrocarbons and the like.

Originated as AS 4211.1(Int)-1994.
Revised and designated AS 4211.1-1996.

AS 2473-1996 Valves for compressed gas cylinders (threaded outlet)
AS 1939-1990 Degrees of protection provided by enclosures for electrical equipment (IP Code)
AS 2971-2007 Serially produced pressure vessels (Reconfirmed 2017)
AS 3100-1990 Approval and test specification - General requirements for electrical equipment
AS 1210-1997 Pressure vessels
AS 2613-1989 Safety devices for gas cylinders
AS 1210-1989
AS 2613-2005 Safety devices for gas cylinders (Reconfirmed 2016)
AS 3920.1-1993 Assurance of product quality Pressure equipment manufacture
AS 2473-1990 Valves for compressed gas cylinders (threaded outlet)
AS 2030.1-1999 The verification, filling, inspection, testing and maintenance of cylinders for storage and transport of compressed gases Cylinders for compressed gases other than acetylene
AS 1677-1986 Refrigerating systems
AS/NZS 3100:2002 Approval and test specification - General requirements for electrical equipment
AS 2971-1987 Serially produced pressure vessels

AS/NZS 4284:2008 Testing of building facades

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