5 Operation
5.1 Attaching the medical device
▶ Place the medical device on the (LUX) motor coupling and lock it into
place.
▶ Before each treatment, pull on the medical device to see if it is se‐
curely seated in the motor coupling.
5.2 Removing the medical device
▶ Unlock the contra-angle handpiece from the motor coupling and re‐
move it, or pull it off by twisting it slightly.
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