Hill-Rom RESIDENT P872, Service Manual, Page: 63 / 178

2.7 Knee Actuator Malfunction
Chapter 2: Troubleshooting Procedures
RESIDENT® Low Bed Service Manual (man259) Page 2 - 33
2
2.7 Knee Actuator Malfunction
1. The unit is plugged into an appropriate power source.
Yes No
↓ →
Plug the unit into an appropriate power source. If this solves the
problem, go the “Final Actions” on page 2-16. If not, go to step
2.
2. The head and knee lockout buttons on the electrical control/lockout box at
the foot of the bed are in the unlocked position (i.e., the buttons are out).
Yes No
↓ →
Move the head and knee lockout buttons to the unlocked position
(i.e., the buttons are out). If this solves the problem, go to “Final
Actions” on page 2-16. If not, go to step 3.
3. Press the knee up (A) and then the knee down (B) buttons on the hand
pendant, and listen for a click (see figure 2-14 on page 2-33).
Figure 2-14. Hand Pendant
You hear a click each time you press the knee up (A) or knee down (B)
button.
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