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10.1.1 "Next maintenance" sticker
The "Next maintenance" sticker shows when the next scheduled maintenance
of the washer-disinfector is required.
The month in which the maintenance is required is at the top (in
the 12 o’clock position). In the sticker shown, that is December
2006.
10.2 Process validation
The operator must ensure the adequate performance of the cleaning and disin-
fection procedures in the routine. In some countries this is also required by na-
tional laws, regulations or recommendations.
10.3 Routine check
Routine checks must be arranged by the operator on a daily basis before start-
ing work.
The following points must be checked visually:
• The cleaning nozzles in the wash chamber (completeness and damage).
• The wash chambers (dirt).
• The holder (damage and holding of the utensils).
• The canisters (fill level and suitable chemicals)
• Error and warning indicator in the display (inform accordingly in case of er-
ror)
