Hill-Rom FE5000, Operation And Maintenance Manual, Page: 53 / 108

2.4 HI/LO Malfunction
Chapter 2: Troubleshooting Procedures
Electrically Operated General Ward Bed Page 2 - 11
Operation and Maintenance Manual (154588 REV 1)
2
2.4 HI/LO Malfunction
1. Does at least one of the other functions operate correctly?
Yes No
 
Go to RAP 2.1 on page 2-7.
2. Is the HI/LO lockout function unlocked?
Yes No
 
Unlock the HI/LO function.
3. Is the handset plugged into the socket correctly?
Yes No
 
Correctly connect the handset.
4. Is the ACP connected to the control box?
Yes No
 
Connect the ACP to the control box.
5. Test the actuator. Trace the wire from the backrest actuator to the control
box, and label it. Trace the wire from a working actuator to the control box
and label it. Switch the two connections and use the handset to actuate the
known good actuator.
The HI/LO actuator fails to extend/retract when the known good function
is activated.
Yes No
 
Switch the connections back to original, and then replace the
HI/LO actuator. Go to “Function Checks” on page 2-3.
6. Without switching the wiring back to original positions, swap the ACP
with a known good ACP. Use the handset to activate the known good
function. The HI/LO actuator fails to extend/retract when the known good
function is activated.
Yes No
 
Switch the connections back to original, and then replace the
HI/LO actuator. Go to “Function Checks” on page 2-3.