Integra CUSA Clarity System Service And Maintenance Manual page 29

5. Attach the irrigation tubing to the lock fitting on the handpiece flue.
Note
When the pre-aspiration holes are completely covered, most of the irrigation fluid may aspirate back through the handpiece, impairing cavitation;
thus reducing tissue ablation efficacy.
6. Push the irrigation tubing into the clip at the base of the handpiece.
Note
Do not insert the handpiece cable into the clip at the base of the handpiece.
CUSA® Clarity System Service and Maintenance Manual Page 29 of 117 0645403-2-EN