Troubleshooting; General System Failures; Mattress Heater (Babytherm 8010) - Dräger Medical Babytherm 8004 Operating Instructions Manual

Troubleshooting

General System Failures

Message
N
Red LED lit.
Continuous audible alarm.
Red Inop. LED lit.
Audible alarm.
Text display message:
»Battery charge low«

Mattress Heater (Babytherm 8010)

Message
Yellow LED blinking.
Measured value display flashing.
Text display message:
»Mattress temp. deviation above 1
Audible alarm.
or
The »Skin temp. deviation below X °C«,
alarm will sound.
Red LED blinking.
Measured value display blinking.
Text display message:
»Mattress temp. above 40
Audible alarm.
Red LED blinking.
Three middle segments of the measured
value display blinking.
Text display message:
»Mattress temp. sensor fault«
Audible alarm.
Three dashes at top of measured value
display.
Three dashes at bottom of measured
value display.
Text display message:
o
»Mattress temp. below 5
Likely Causes
Power failure
Device failure
Unit has been switched off for a
relatively long time.
Likely Causes
Measured mattress temperature
deviates from set value by more
o
than ±1 C.
o
C«
Mattress temperature above
o o
40 C (104
o
C«
Temperature sensors in heating
panel faulty.
Mattress temperature
o
>45 C (113
Mattress temperature
o o
<5 C (113
C«
Remedy
Check that unit is connected to power.
Check that power is switched on. Remove from
service.
Remove from service.
Battery will be charged automatically when unit
is switched on.
Display disappears after 15 minutes.
Remedy
If the measured value is higher than the set value:
Measure the core temperature!
Check the plug connection. Ensure plug is fully
inserted.
If necessary, contact DrägerService.
If the measured value is lower than the set value:
Check whether both infrared radiators are
providing warmth by placing your hand carefully
at a safe distance from the radiant heater.
Check that the skin temperature sensor is
correctly attached.
If necessary, contact DrägerService.
If used in combination with radiant heater,
F). reduce output level of the radiant heater.
Remove from service.
Wait until mattress temperature is
o
F) below 45
Wait until mattress temperature is
F) above 5
Troubleshooting
General System Failures
Mattress Heater (Babytherm 8010)
o o
C (113 F).
o o
C (41 F).
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