WD-4S
Rev. 5.0 (201912)
Operating instructions
40
The total number of washes made since the machine was used for the first time
is now shown.
•
Open the door. Check that the washing arms’ (12) and the rinse pipes’ (13)
nozzles are clean and that no objects have fallen and become lodged in the
machine.
•
Clean the pump strainer (11), drain strainer (10), tank strainers (9) and the
active filter if applicable (14).
•
Store the cleaned parts in a washing basket.
Leave the door ajar until the machine is next used. This space-saving hygiene po-
sition prevents bacterial growth when the machine is not used.
The machine with the door ajar
poi
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