14
Servicing
Service parts list available upon request. The actuators and
control box contain no serviceable items.
Pendant P/N: 11017194
Power Cord Class I P/N: 11016857
•
WARNING: Possible Shock Hazard.
Unplug power cord
from wall outlet before performing any maintenance or
service to control box.
•
WARNING: Possible High Temperature.
Prior to
servicing any electrical component ensure the component
has cooled to room temperature.
Power Cord
Conduct a yearly inspection of power cord to ensure
efficient bed operation.
1. Check power cord to make sure it has not been
damaged. If power cord needs replacement due to
damage, remove bed from service until power cord has
been replaced.
Actuator and Control Box Information
Cable and Port Identification (Figure 29)
1. Back Actuator (Port 1)
2.
Knee Actuator (Port 2)
3.
Hi-Lo Actuator (Head end - Port 3)
4.
Hi-Lo Actuator (Foot end - Port 4)
H. Pendant (Port H)
NOTE:
The actuators and control box contain no
serviceable parts. Overload protection is achieved via
current sensing technology, which will automatically reset.
If any bed function fails to operate, check to see if bed is
overloaded or constrained from movement.
To Remove Control Box
1. Plugs and ports are numbered so they can be
easily reinstalled later (see actuator and control box
information).
2. Remove cable clamp from control box (Figure 30).
3. Unplug all actuator cables and pendant control plug.
Remove ground wire screw, if present.
4. Remove the three fasteners securing the control unit
to the mounting plate (Figure 31).
5. To replace control box, reverse these instructions.
Actuator and Control Box Troubleshooting
Any loss of electrical function should be investigated with
the following steps:
1. Make sure that all cables are plugged in, including
pendant cable and AC power cord.
2. Switch pendant with a new one or one from a bed that
is functioning normally.
3. If these steps fail to resolve the problem, call Customer
Care at 1-800-634-7328.
Figure 30
Figure 29
1
2
3
4
H
Power Cord Port
Figure 31
1
2
3
