Rehabed Leo Med, Instructions For Use Manual, Page: 41 / 56

41
12.3. F
AULTY FINDING
Listed below are a set of electrical faults that may occur within the service life of the
bed. If a fault does occur please try the following suggestions, as these may help in
diagnosing the fault, or contact the service department.
Fault Possible cause Remedy
Electrical
function(s) do
not work
Functions locked out on
handset Unlock functions with a mechanical key
(see section 8.7.3)
Mains cable not plugged
into the control box or
socket Check to see if the 'power on' light on
the handset is on and the mains cable
is plugged in at both ends
Fuse blown in the mains
plug
Check to see if the 'power on' light on
the handset is on, if not turn off the
device, unplug the mains cable and
contact the approved service
department
Actuator / handset cables
not plugged in Check plug connections on the control
box
Damage to mains cable,
actuator cable or handset
cables Turn off the device, unplug the mains
cable and contact the approved service
department
Work cycle of the control
box has been exceeded
–
possible permanent
damage
If the control box has exceeded its duty
cycle permanent damage may have
occurred. Allow power supply to cool
for 20-30 minutes before attempting to
re-operate.
If electrical functions still do not work a
replacement power supply and/or
control box will be required
Electrical
functions
working slow
Heavy load on the bed Remove load
The bed is powered by an
emergency power system
Check that the power cable is
connected at both ends and check that
the power indicator illuminates on the
handset
Incorrect
functions operate
while controlling
the handset
Actuator plugs are plugged
into the bad ports in the
control box
Check that the connected cables
correspond to the markings on the
control box
– correct connection is
described in section 6.1
The bed instable Grub screws loose Tighten grub screws
During the adjustment and maintenance attention should be paid
to ensure that no part of the body is found in the potentially
hazardous section (movable: headrest section, leg section,
high
/ low system, side rails).