Dentsply Sirona Midwest Stylus Plus Notice D'utilisation page 75

8 Maintenance
C
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8.2.2 Replacing the compression ring
In order to guarantee proper functioning of the "anti-retraction valve in
the spray water duct", we recommend replacing the compression ring
(C) every six months.
1. Purge the spray water duct at the maximum water flow.
2. Slide the tool, with the new compression ring attached, to just in front
of the corresponding groove (C).
3. Insert the compression ring. Do not use any sharp objects.
4. Check that the ring fits snugly all the way around and is not twisted.
8.2.3 Replacing the halogen lamp/LED
CAUTION! The lamp can be hot. Risk of burns! Allow the lamp to cool
down.
Operating Instructions Midwest Stylus
® ®
Plus / Midwest Phoenix ™ /Pro
6607290 D3673.201.01.03.02