Maintenance; Maintenance Of The Polisher Nozzle; Routine Maintenance Of The Polisher Nozzle; Clogged Polisher Nozzle - W&H proxeo AURA Gebrauchs- Und Wartungsanleitung

proxeo
AURA
7

MAINTENANCE

In order to guarantee safety and proper op-
eration, the device requires periodic mainte-
nance.
Moreover, if faults occur during use, it is help-
ful to be familiar with some of the procedures
7.1 Maintenance of the Polisher Nozzle
Following are the main operations to be carried out on the polisher nozzle.
7.1.1 Routine Maintenance of the Polisher Nozzle
In addition to the cleaning and sterilisation
Chapter 6 on page 21
described in
carried out at first use and at every subse-
quent use, the following operation should also
be regularly performed:
7.1.2 Clogged Polisher Nozzle
If the polisher nozzle is clogged, check and carry out the following procedures.
If the air passage of the polisher nozzle is
clogged, free the polisher nozzle duct of
any powder residue using the supplied Ø
0.4 mm cleaning needle in the front part,
and Ø 0.8 mm cleaning needle in the rear
part.
Blow compressed air into the central duct
of the nozzle, from both ends;
CAUTION: Clean the channel of the
polisher nozzle using only the cleaning
needles supplied standard with the
appliance.
CAUTION: If the SUBGINGIVAL
PERIO TIP is on the Polisher nozzle,
remove and dispose of it.
If the polisher nozzle is clogged due to
excessive limescale in the water, it is rec-
ommended to immerse it in a 2% acetic
acid solution for a few minutes.
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that may prevent said conditions and restore
the device's proper operation.
Below are the main procedures and operations
to be carried out as part of normal operations.
• To avoid the build-up of residual
, to be powder, each time the polisher nozzle is
removed, blow compressed air into the
central rear duct of the polisher nozzle.
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