Dräger Savina Instructions For Use Manual page 95

PEEP display:
PEEP 10 mbar
± 2 mbar tolerance
Minute volume display:
MV 7.8 L/min
± 1.0 L/min tolerance
O concentration display:
2
FiO 60 %
2
± 3 vol.% tolerance
Detach test lung from Y-piece
The following message is displayed:
»!!! Airway pressure low«.
Display after about 45 seconds:
MV 0 L/min
+ 0.5 L/min tolerance
Reconnect test lung to the Y-piece.
Checking mains power failure
Disconnect mains plug, or disconnect DC supply plug.
The device switches over to the internal battery and
continues ventilating.
Display:
!! Int. battery activated
Reconnect mains plug or DC supply plug.
Checking the O alarm
2
Disconnect O compressed gas hose connector:
2
Intermittent audible alarm and display:
!!! O supply down
2
Savina ventilates with air.
Reconnect O compressed gas hose connector.
2
A warning !!! FiO low may appear briefly.
2
Press »Alarm Reset«.
After successful testing of readiness for operation, Savina is
ready to use.
Do not use device unless all the test steps have been
completed.
Preparation
95