Dräger 8000 IC Instructions For Use Manual page 22

Operation
Controlling air temperature
Alarms
Alarms
Central alarm
1 Red Alarm LED flashes, and an appropriate alarm
sound commences.
Alarms with intermittent tone may be suppressed for
10 minutes:
2 Press G key,
g
3 yellow LED and
1 red Alarm LED are lit.
If there is a deviation of more than ±1.5 °C between set
value for air temperature and measured value:
Red Alarm LED and
4 red ±1.5 °C LED flash,
5 display flashes and intermittent tone commences.
The intermittent tone may be suppressed for
10 minutes:
When measured value is again within ±1.5 °C of
temperature set,
±1.5 °C LED and Alarm LED go out.
The intermittent tone ceases.
When the incubator is switched on the alarm sound is
automatically suppressed for 30 minutes during the
warming-up phase:
red ±1.5 °C LED and
4
g
yellow LED and red Alarm LED are lit.
If the air temperature is above 38 °C, or above 40 °C
for extended range of values,
red Alarm LED and
T T T T
6 red LED flash.
7 Display flashes and intermittent tone commences.
The alarm sound may be suppressed for 10 minutes.
When the air temperature has fallen below the alarm limit
again:
8 Press ƒ key, the alarm is cancelled.
For other alarms, see "Fault, Cause, Remedy",
page 41 and 42.
22
°C LUFT/AIR
°C
>37 °C
Reset
Control
°C LUFT/AIR
5
°C
>37 °C
4
Reset
Control
°C LUFT/AIR
7
°C
>37 °C
Reset
Control
6
8
1
3
2
3
2
Check
Check
Check