NSK Various Combi Pro Mode D'emploi page 11

5-5 Connecting the Handpiece Hose (Powder Handpiece)
1) Use air to dry the Handpiece Hose Connector Socket and Handpiece Hose
Connector.
2) Insert the Handpiece Hose Connector so that it fits correctly into the hole on the
Handpiece Hose Connector Socket and fasten the Connector nut (Fig. 7).
5-6 Connecting and disconnecting the Handpiece
• Be sure to only use the supplied Handpiece.
CAUTION
5-6-1 Ultrasonic Handpiece
(1) Connection
Align the dots on the Ultrasonic Handpiece and the Handpiece Cord Plug. Push
the Handpiece straight into the connector (Fig. 8).
(2) Disconnection
Hold the Ultrasonic Handpiece and the Handpiece Cord Plug and pull the
Handpiece out.
• To avoid an electric shock, do not touch the electrical contacts of the handpiece backend and the handpiece cord.
WARNING
• Do not twist the Handpiece or Handpiece Cord when removing the Handpiece. Doing so may damage the Connector electrical
contacts, resulting in malfunction.
CAUTION
• Before connecting the handpiece cord to the handpiece, face the handpiece connector side so light shines into it and check the
end of the handpiece. If the light transmitted by the Optic Fiber End Face at the end is uniformly bright, it is functioning normally.
If part or all is dark, the Optic Fiber End Face may be cracked or broken.
5-6-2 Powder Handpiece
(1) Connection
1) Use air to dry the connection between the Handpiece and Handpiece Hose
Plug.
2) Push the Powder Handpiece straight into the Handpiece Hose Plug (Fig. 9).
(2) Disconnection
Hold the Powder Handpiece and the Handpiece Hose Plug, and pull the
Handpiece out.
Ultrasonic Handpiece
Powder Handpiece
10
Chamber
Handpiece Hose Connector nut
Fig. 7
Dots
Handpiece backend
Handpiece Cord Plug
Fig. 8
Handpiece Hose Plug
Fig. 9