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19P03-DOC01E REV-3
86
CPR control cable replacement
Tools required:
• Two
7/16” Combination Wrenchs
Procedure:
1. Raise the bed to the
highest position and
apply the brakes.
2. Lift the head section
and stretch the upper
leg section.
3. Unplug the power cord
of the bed from the
wall outlet.
4. With the two 7/16’’ combination
wrenchs, remove the screw (A)
and the nut (B)
5. The extension spring, the spacer
and the locking bracket should
fall apart with the screw and the
nut. Make sure to keep them safe
for the reassembly.
6. With the two 7/16’’ combination wrenchs, unscrew completely the counter-nut
(C) and remove the cable from its support.
7. For the instruction about removing and installing the other end of the control
cable, see the section 6.11.2
8. Reverse the steps above to install the new control cable to the upper leg section.
9. Verify that the CPR is working properly before returning the bed back to service.
A
B
C