Internal Battery - Drager Savina 5.0 Repair Procedure

Repair Procedures

Internal battery

General
The internal battery can be used to bridge a short power gap, e.g. when transporting a patient.
When the device is powered from the internal battery, the following messages/alarms are
generated until the internal battery is discharged:
− Int. battery activated
− Int. battery low
− Int. battery almost empty
If, after the message "Int. battery almost empty" is displayed, the device is operated until it fails
(residual time), lower-priority alarms (e.g., "!! Tidal volume low") might be concealed.
If the batteries are completely discharged by operation of the device until it fails, recharge the
batteries as fast as possible by connecting the device to an AC outlet or to a DC on-board electrical
system.
Dräger Medical AG & Co. KGaA Repair Procedures Savina Version 5.0
Internal battery
Page 93