20
1.7.3 GROUP 3 HANDPIECES
NOTE: The following shaver handpieces
are not shown and are no longer sold, but
operate on the Advantage Controller; C9820,
MC9820, C9824, C9828, MC9828, C9840.
1.7.3.1 Shaver Handpieces
The Basic (MC9820, C9820, D9820, D9920),
2-Button (C9824, D9824, D9924), and
Full-Function (MC9828, C9828) Shaver
Handpieces are equipped with sensors that
automatically select the proper speed range for the
attached blade.
The 2-Button Shaver Handpiece is equipped
with ON/OFF and Forward/Reverse/Oscillate
buttons for fingertip control. The Full-Function
Shaver Handpieces, in addition to the ON/OFF
and Forward/Reverse/Oscillate buttons, also
have Speed Increase and Decrease buttons.
The Small Shaver Handpieces (MC9840,
C9840) are designed to operate burs and shaver
blades for resection of bone and soft tissue.
They are equipped with a quick-connect,
blade-locking collet that rotates 360° for cutter
window positioning. A maximum operating
speed of 5,000 rpm in forward and reverse and
2,500 rpm in single-and multi-turn oscillate are
attainable.
For more information about oscillation
instructions, see “2.1.3.6 Switch 4 - Oscillate
Mode Selection (Shaver Handpieces Only)”
on page 42.
❻❺❶
MicroChoice Small
Shaver Handpiece (MC9840)
❸❷
Advantage 2-Button
❹
Shaver Handpiece (D9824/D9924)
❺
❻
Advantage Basic
Shaver Handpiece (D9820/D9920)
❷ ❺
❻