AS 2773:2019

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Ultrasonic cleaners for health service organisations

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The objective of this Standard is to specify requirements for ultrasonic cleaners which are intended to clean reusable medical and surgical equipment used in health service organisations.

Header

About this publication

Preface

1 Scope and general

1.1 Scope

1.2 Innovation

1.3 Normative references

1.4 Terms and definitions

2 Materials

2.1 General

2.2 Framework

2.3 Manifolds, ports and tank fittings

2.4 Pipework and pipe fittings

2.5 Valves

2.6 Pumps

2.7 External panels, loading equipment and the like

2.8 Tanks

3 Design and construction

3.1 Types

3.2 Accessibility

3.3 Supports

3.4 External panels

3.5 Cabinet tops

3.6 Lids

3.7 Hinges

3.8 Tanks

3.8.1 Provision

3.8.2 Fabrication

3.8.3 Working depth

3.8.4 Transducer gaskets

3.8.5 Acoustic isolation

3.9 Interior surface finish of cleaning tank

3.10 Equipment containers

3.11 Handling of equipment containers

3.12 Cleaning agent dispenser

3.13 Water connections

3.14 Pipework and pipe fittings

3.15 Manifold and ports

3.16 Pump

3.17 Overflow

3.18 Drains

3.19 Acoustic insulation

3.20 Ultrasonic generators

3.21 Ultrasonic transducers

3.22 Heating

3.23 Temperature indicators

3.24 Air filters

3.25 Electrical

3.26 Electromagnetic disturbance

4 Control equipment

4.1 Location

4.2 Controllers

4.2.1 Required controls

4.2.2 Optional controls

4.3 Ultrasonic generators

4.4 Stage indication

4.4.1 Operating cycle indication

4.4.2 Colours

5 Marking and information

5.1 Language

5.2 Marking

5.2.1 Machine

5.2.2 Controlling and indicating equipment

5.3 Technical manual

6 Testing

6.1 Operating test

6.2 Performance testing

6.3 Commissioning test (installation qualification and operational qualification)

6.4 Demonstration of conformance

Appendix A

Appendix B

B.1 Machine specification

B.2 Capability of the ultrasonic cleaning process

B.3 Limitations of the ultrasonic cleaning process

B.4 Safety precautions

B.5 Operating procedures

B.6 Ultrasonic cleaner function test

B.6.1 Aluminium foil test

B.6.1.1 Materials

B.6.1.2 Apparatus

B.6.1.3 Procedure

B.6.1.4 Calculation

B.6.1.5 Test report

B.6.2 Pencil lead test

B.6.2.1 Materials

B.6.2.2 Apparatus

B.6.2.3 Procedure

B.6.2.4 Acceptance criteria

B.6.2.5 Test report

Appendix C