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7 Cleaning and care
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A
Cleaning the water filter
The fresh water supply hose (4) contains a filter
insert (31).
If necessary, it can be replaced as described below:
•
Shut off the on-site water supply.
•
Disconnect the fresh water supply hose (4) from the
unit after pressing the small button (A).
•
Open the filter housing (34) with the help of
two open-end wrenches (7 mm and 10 mm).
•
Remove the filter insert (35) using e.g. a hook probe,
and clean it (e.g. in an ultrasonic bath).
•
Make sure that the O-ring (36) is present when you
reattach the filter insert.
Filter insert (31), Order No.: 58 90 814
O-ring (36), Order No.: 70 28 988
i
NOTE
Check the filter insert (35) at least once a month.
35
36
34
Sirona Dental Systems GmbH
Operating Instructions PerioScan
61 29 626 D 3496
D 3496.201.02.05.02
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