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Page 28
SECTION II OPERATION
x
Prior to unlocking brakes, check for ob-
structions on the floor that might pre-
vent the table from moving smoothly to
new location. Relock the brakes imme-
diately once the final position is
reached and before commencing sur-
gery. Table brakes should remain locked
at all times if patient weight exceeds
230 kg.
SERVICE ACCESS
COVER
EMERGENCY
BRAKE RELEASE
BRAKE (4)
POWER
CORD
Figure 2-19. Emergency Brake Release
NOTE
x
The Emergency Brake Release Valve
must be closed and tightened (coun-
ter-clockwise) before activating any hy-
draulic function.
x
If the Emergency Brake Release Valve
has been operated, the BRAKE
UNLOCK button on the pendant control
will have to be pressed before brakes
will lock again.
2-10. Head Section
a.
A quick release positioning bar located under
and to the front of the head section (figure 2-20) is
used to raise or lower the head section. Pull the
release bar toward the head end to allow the section
to pivot up or down. Positioning from 60° above
horizontal to 90° below horizontal in 15° increments
is available. Release the bar to lock the head section
in position.
HERD SECTION
RELEASE BAR
Figure 2-20. Head Section Adjustment
b.
By loosening two locking knobs beneath the
back section, an additional 50 mm of longitudinal
adjustment can be achieved. If desired, the head
section may be removed by loosening the locking
knobs and pulling it straight out of the back section.
The 6702 Table has the capability of attaching the
head section to the leg section for use as a foot ex-
tension ONLY. Do not reverse the patient on the
table without first consulting with MIZUHO.
Two locking knobs are located on the inside of the
leg section for securing the head section. See figure
2-21.
LOCKING
KNOB
LOCKING
KNOB
FOOT/LEG
SECTION
HEAD
SECTION
Figure 2-21. Repositioning Head Section
(for use as a Foot Extension)