Dräger Savina

Preparation
87
Internal batteries
In the event of a mains power failure and if the external battery
is discharged or not connected or in the event of failure of the
DC on-board network, Savina automatically switches over to
power from its own internal batteries.
Active power supply display
The status of the power supply is indicated by three lamps
at the right of the rotary knob.
1 Lamp for mains supply »
N«
2 Lamp for DC on-board network »ext. J«, e.g. in an
ambulance or helicopter, or external battery, e.g. on
a trolley.
3 Lamp for internal battery »int. J«
Significance of lamp colours
Use of power sources
Savina automatically prioritises the use of the power sources.
Mains supply:
If a mains supply is available, Savina automatically switches to
mains voltage and charges the internal and external batteries.
External battery or DC on-board network:
In case of mains power failure, if direct-current voltage is
connected Savina automatically switches to the external battery
or DC on-board network.
Internal battery:
If neither a mains power supply, an external battery nor
the DC on-board network is available.
green: power source is available
yellow: battery is charging
lamp out: power source not available
● The device should only be left connected to the power
supply in well-ventilated rooms.
Electrolytic gas is produced when the battery is charging,
and in the right concentration this can cause an explosion.
094 37261
J
J
N
int.
ext.
1
2
3