6.10.3.2 Procedure
Operate no less than three cycles using actual loads contaminated by normal use of the type that it is intended to process.
Visually assess the cleanliness of the processed items.
When the items are visually clean, one of the methods given in Annex C shall be used to detect the presence of residual proteinaceous contamination.
When other methods will be used routinely for assessing the acceptability of items processed through the WD, the test method to be used shall be agreed between the user and the manufacturer.
NOTE Other types of contamination e.g. non-proteinaceous can require other test methods.