Fault, Cause, Remedy - Dräger Babytherm 8000 OC Instructions For Use Manual

Fault, Cause, Remedy

Mattress heating
Fault
Red LED ±1 °C flashes,
actual value display flashes,
intermittent tone sounds.
Red LED 40 °C flashes,
actual value display flashes,
continuous tone sounds.
N N N N
Red LED lights up,
continuous tone sounds.
Red LED Inop lights up.
Err appears on actual value display
alternately with measured value.
In the specified value display the
fault code is flashing.
alternately with fault code.
3 flashing dashes in the middle
of the actual value display.
Acc appears on actual value display
alternately with measured value.
Intermittent tone sounds.
In actual value display:
3 dashes bottom
3 dashes top
Height adjustment
(optional)
Fault
Height adjustment does not work.
Cause
Measured mattress temperature
deviates from specified temperature
by more than ±1 °C.
Mattress temperature >40 °C
No electrical power
Malfunction
Faulty temperature sensors
The emergency storage battery is not
sufficiently charged.
Mattress temperature <5 °C
Mattress temperature >45 °C
Cause
The motor's over-temperature switch
kicked in.
Fault, Cause, Remedy
Mattress heating
Height adjustment
Remedy
During operation with radiant heater:
reduce heating output of radiant
heater.
During operation with radiant heater:
reduce heating output of radiant
heater.
Check connection to mains power
supply. Check that mains power
supply is present.
Call DrägerService.
Call DrägerService.
Call DrägerService.
Operate the device for 30 minutes,
Press button G , alarm tone is
suppressed for 15 minutes.
Wait until mattress temperature >5 °C.
Wait until mattress temperature <45 °C.
Remedy
Let cool off,
approximately 15 minutes.
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