Hill-Rom P870, Manual

Page: 82 / 231

2.7 Electric Hilow Does Not Raise or Lower Correctly
Chapter 2: Troubleshooting Procedures
Resident
TM
LTC Bed Service Manual (man136rc) Page 2 - 31
2
5. The bed rises when the HI/LO Up button is pressed and stops when the
button is released. The distance from the floor to the top of the spring frame
surface with the bed at its high position is approximately 29.9" (75.9 cm).
Yes No
↓ →
Go to step 9.
6. The bed lowers when the HI/LO Down button is pressed and stops when
the button is released. The distance from the floor to the top of the spring
frame surface with the bed in its low position is approximately 13.9"
(35.3 cm).
Yes No
↓ →
Go to step 9.
7. Turn the control lockout knob for the hilow function to the locked position.
This prevents hilow operation. Turn the control lockout knob for the hilow
function to the unlocked position. This allows hilow operation.
Yes No
↓ →
Go to RAP 2.11.
8. Go to “Final Actions—Electric Drive Model” on page 2-18.
9. Another part of the bed interferes with the hilow movement to the
maximum height or flat position.
Yes No
↓ →
Replace the hilow motor actuator (see “Hilow Motor Actuator”
on page 4-16).
10. Eliminate the interference with the hilow operation of the bed.
This solves the problem.
Yes No
↓ →
Call Hill-Rom
®
Technical Support at (800) 445-3720.
11. Go to “Final Actions—Electric Drive Model” on page 2-18.