Assembling the Handpiece
in a Nonsterile Area
CUSA Excel Ultrasonic Surgical Aspirator System User’s Guide 9-5
4. Match the colored end of
the torque wrench with
the handpiece color.
Slide the color coded side
of the wrench over the
tip, being careful not to
damage the tip, until the
hex in the wrench
engages the hex of the
tip.
5. Rotate the wrench
clockwise until you feel
and hear a click. Rotate
again until you feel and
hear a second click.
6. Remove the wrench from the tip.
7. Remove the handpiece from the tip torquing base.
Second Click
First Click