D9U001PPB-0101 99/106
12 Maintenance
WARNING!
From practical testing results, the technical lifetime of the product is 15 years.
Lifetime of the battery is limited and must be replaced.
► Batteries (these are provided with the warranty of 6 months)
► Gas springs need to be replaced every 12 years
► The upholstery is guaranteed for 2 years
DANGEROUS ELECTRIC VOLTAGE!
Within the scope of annual regular revisions of a medical equipment, it is
necessary to check the battery voltage (loadless). If the measured value is below
12V (24V in case of measuring two battery cells together), it is necessary to
replace the battery immediately
Treads of fastening screws or the joins on the frame parts may get degreased by disinfectants. In
these cases, timely lubrication prevents costly repairs.
12.1 List of error, malfunction and generated messages
Problem desription Likely cause
Action to be taken
by the operator to
solve the problem
Actions to be taken
by the qualied
service personnel
The bed is not
responding to
controller commands.
The bed probably
does not have electric
supply and the battery
is already depleted
Plug the power supply
cord to the electric
socket (full recharge
of the battery takes 8
hours)
Check, if the electric
network is on and the
socket in function.
Use other electric
socket
The hand controller
or some of its buttons
are not working
The hand controller
cable is not properly
inserted in the bed
connector
Make sure, the hand
controller cable is
inserted properly in
the bed connector.
Check, if the bed
responds with another
hand controller. If
so, replace the hand
controller
The function lock
indicator is flashing
and after pressing any
button on the bed,
a short alarm signal
sounds
Emergency stop
device is not working
Calling service Replacing the DPS
controlboard or
erasing the error
flag using ‘r’ sent via
diagnostics
When all functions are
actively locked, after
pressing any button,
a short acoustic signal
sounds
Locked buttons Unlocking buttons of
keyboards by holding
down the lock button -
The bed emits
intermittent acoustic
signal and one of
the controllers is not
functioning
Controller failure Call the service Repair of the faulty
controller
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