Cleaning The Handpiece Cord; Foot Control - NSK Varios 970 Mode D'emploi

(2) Cleaning the Handpiece cord

Remove the handpiece after use on each patient and clean it
as described below.
1) Wipe the surface of the handpiece cord with a cloth soaked
in alcohol.
2) Carefully wipe the handpiece cord plug with an
alcohol-immersed cotton swab. If it is difficult to use a
cotton swab, carefully wipe with a towelette wound around
a thin stick-shaped object.
CAUTION
Do not use a sharp pointed stick or push the terminal part when cleaning the handpiece cord plug. Doing so may
cause damage, resulting in contact failure (Fig. 30).
(3) Changing O-Ring
• Handpiece Cord
An O-Ring is located in the Handpiece Cord Connector. Use a pointed tool to remove,
and mount new O-Ring into the groove. (Fig. 31)
* Optional O-Ring: Order Code D0310020080
• VA Bottle
Remove two O-Rings at the Bottle Joint with a pointed tool, and
mount new O-Rings into the grooves. (Fig. 32)
* O-Ring (Thick section) : Order code D0310075150
O-Ring (Thin section) : Order code D0312090100
(4) Changing the Irrigation Pump
1) Remove the Bottle, the Power Cord, the Handpiece Cord and the
Foot Control from the Control Unit.
2) Turn back the Control Unit. Hang a finger on "
up the bottom cover to remove.
" point and pull
15
Terminal part
Fig.30
O-Ring
Fig.31
O-Ring (Thick section)
O-Ring (Thin section)
Fig.32
Fig.33