Dräger 8000 IC Instructions For Use Manual page 45

Humidity control module
Fault
Red H O LED flashes.
2
Actual value display flashes.
Intermittent tone commences.
Red Sensor LED flashes.
Actual value display flashes.
Continuous tone commences.
Err flashes in actual value display.
Red Inop. LED is lit in main module.
Continuous tone commences.
Err is lit in actual value display.
Height adjustment
Fault
Height does not adjust when pedals
operated.
Cause
Not enough water.
Fault in water heater.
Faulty sensor.
Climate sensor not
properly connected.
Fault in humidifier.
Humidity control activated.
Fault in humidifier.
Humidity control switched off.
Cause
Thermal fuse triggered.
Incubator in end stop position.
Faulty lifting mechanism.
% FEUCHTE/HUMID.
Control
%
%
H O
2
Control
Sensor
Remedy
Refill water bottles.
Switch off humidity control module.
Call DrägerService.
Switch off humidity control module.
Call DrägerService.
Check connection.
Switch off humidifier.
All other functions remain
operational.
Call DrägerService.
All other functions remain
operational.
Call DrägerService.
Remedy
Wait until motor has cooled.
No further adjustment possible.
Call DrägerService.
Fault, Cause, Remedy
Humidity control module
45