Integra Cusa Excel - 7. Match the colored end of the torque wrench with the handpiece color. Slide the color coded sid...; 8. Rotate the wrench counter-clockwise until the tip is loose.; 9. Remove the handpiece from the tip torquing base.; 10. Unscrew the tip.

12-4 CUSA Excel Ultrasonic Surgical Aspirator System User’s Guide
7. Match the colored end of
the torque wrench with
the handpiece color.
Slide the color coded side
of the wrench over the tip
until the hex in the
wrench engages the hex
of the tip.
8. Rotate the wrench
counter-clockwise until
the tip is loose.
9. Remove the handpiece from the tip torquing base.
10. Unscrew the tip.
When you have disassembled the handpiece, you need to clean the
handpiece, the tip torquing base, and the torque wrench.