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4.5.3
Mounting the Articulated Mirror Arm
The articulated mirror arm can now be installed by screwing the connection thread (1, Fig. 4.3)
into the opening provided in the top surface of the laser unit (3, Fig. 4.1). First, however,
remove the respective arm cap (8, Fig. 4.4).
Fig. 4.4
Functional components of articulated mirror arm
1, 2
3, 4
5
6
7
8
After loosening the clamping screw (5, Fig. 4.4), insert the arm vertically into the thread, then
tighten by carefully rotating the arm clockwise. Avoid jamming the thread. About 15 rotations
of the lower arm part (1, Fig. 4.3) are required to insert the arm fully into its mounting hole
(3, Fig. 4.2). Subsequently, connect the flexible plastic tube to the air outlet located on the
unit behind the mirror arm, then push the cover ring (7, Fig. 4.4) fully downwards.
28
Lock/unlock device: unlocked;
locked = working position (arm remains suspended in upper position)
Choice of spring load: normal spring tension = handpiece
Adjusting screw for arm rotation stop
Elastic arm holder
Cover ring
Protective cap for connection thread
MCO25plus Operating Instructions
high spring tension = scanner
V 4.1
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