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Page 27
SECTION II OPERATION
CAUTION
Please use the emergency switch at the
urgent case only.
2-8. Emergency Back-up Controls
a.
The emergency back-up control switches are
located under the access door on the service ac-
cess cover in the table base. See figure 2-17.
FUNCTION CONTROL
ACCESS DOOR
Figure 2-17. Emergency Controls Location
b.
In the event of either a power failure or a problem
with the hand-held pendant control, the table can be
operated using the emergency back-up switches.
Simply push the desired emergency switch in the
appropriate direction to operate the table functions.
See figure 2-18.
CAUTION
The Back Section/Kidney Lift safety in-
terlock is not operational when the
emergency back-up control switches
are used.
TREND
TILT
LEFT
BACK
DOWN
TABLE
DOWN
LEG
DOWN
KIDNEY
DOWN
REV
TREND
TILT
RIGHT
BACK
UP
TABLE
UP
LEG
UP
BRAKE
LOCK
Figure 2-18. Emergency Back-Up Controls
CAUTION
The EMERGENCY BRAKE LOCK
switch does not activate the brake sys-
tem timer. The switch must be held until
the brakes are completely locked, ap-
proximately 10 seconds.
NOTE
The emergency back-up control
switches will function when the table is
operating on 100 - 240 VAC power,
battery power, or turned off.
c.
Switches are provided for Trendelenburg, lateral
tilt, back section, elevation, leg section, kidney down
and brake lock. These switches are spring-loaded
so they return to the neutral or center position when
released.
2-9. Emergency Brake Release
In case of a power failure or an electrical problem
within the table, the emergency brake release sys-
tem can be used to move the table. The control knob
for this function is located on the side of the table
base and is identified by an EMERGENCY BRAKE
RELEASE label. Turn the knob clockwise to release
the brakes. See figure 2-19.
WARNING
x
DO NOT unlock brakes when patient is
on the table. An uneven patient weight
load may cause instability.
x
If circumstances demand table brakes
to be unlocked, the patient must be
centered and evenly distributed on the
table top (i.e. supine or prone position)
with the table lowered to its lowest
height position. The maximum patient
weight should not exceed 230 kg. Table
top rotation must be in normal orienta-
tion, that is, the back section over the
long end of the table. Patient's head
must be on the head section. Head
section must be attached in its normal
orientation to the table's back section.