3-1
4
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
A
fter understanding which knob creates
which action, quick and smooth adjustment
can be achieved by rotating the knobs
simultaneously (Figure
3-38B
).
Operating inStruCtiOnS
3
3.9 eye HeaDreSt
FIGURE 3-35
FIGURE 3-36
FIGURE 3-37A
FIGURE 3-37B
FIGURE 3-37C
