Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
4.1 General
4.2 Chemical dosing systems
4.3 Emptying
4.4 Cleaning
4.4.1 Flushing
4.4.2 Washing
4.4.3 Test requirements
4.5 Disinfecting
4.6 Rinsing
4.7 Drying
5 Mechanical and control requirements
5.1 Instrumentation and control
5.2 Process
5.3 Venting, draining and purging
5.4 Water quality
6 Testing for conformity
6.1 General
6.2 Test for drain seal integrity
6.3 Test for flushing of non-absorbent materials
6.4 Test for flushing of absorbent material (toilet tissue)
6.5 Test for loading/emptying of containers
6.5.1 Automatic emptying
6.5.2 Manual emptying
6.6 Tests for soil removal from chamber walls, load carrier
and load
7 Information to be supplied by the manufacturer
8 Information to be requested from the purchaser by the supplier
of the WD
Annex A (informative) - Summary of test programmes
Annex B (normative) - Specification for toilet tissue for use in
tests on washer-disinfectors for human-waste
Annex C (informative) - Measurement of water absorbency of toilet
tissue by the basket method
Bibliography
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements
of EU Directive 93/42/EEC