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Start-up – Attachment & removal of disposable barrier sleeve
and doriot style disposable prophy angle
Remove handpiece nosecone.
Place disposable barrier sleeve over the internal shoulder of the handpiece.
Place handpiece nosecone over the disposable barrier sleeve.
> The handpiece nosecone should assembled with minimal effort
> If excessive effort is needed for assembly, the barrier sleeve should be inserted
further on to the handpiece.
Align the disposable doriot style prophy angle notch with the raised knob on the
handpiece coupling.
Slide into place.
Check that it is securely in place and completely flushed with the nosecone.
Remove the doriot style disposable prophy angle after each patient and discard.