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Operating inStruCtiOnS
3.9 eye HeaDreSt
3.9.1 pre-Op/post-Op Head
extension – pushbar
to remove the head extension, rotate both
knobs on the ends of the extension, counter-
clockwise (Figure 3-35). with both knobs
loosened, pull out on the extension. to install
the extension, slide the ends of the tubes of
the extension over the pins on the fowler
(Figure 3-36). push the extension all the way
onto the pins, then tighten both of the knobs
(Figure 3-35) on the ends of the extension.
3.9.2 adjusting the eye Headrest
remove the head extension, see 'pre-op/
post-op extension' instructions. grasp the right
ball style knob (Figure 3-36A). rotate the knob
counterclockwise to articulate the head section
upward (Figure 3-36B). rotate the knob clock-
wise to articulate head section downward.
Once the upward articulation has been set,
grasp the left ball style knob (Figure 3-36C).
rotate the knob counterclockwise to adjust the
height of the head rest (Figure 3-38A).
IMPORTANT
After understanding which knob creates
which action, quick and smooth adjustment
can be achieved by rotating the knobs
simultaneously (Figure 3-38B).
3-14
FIGURE 3-35
FIGURE 3-36
FIGURE 3-37A
FIGURE 3-37B
FIGURE 3-37C
3
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