Dräger Fabius plus Instructions For Use Manual page 223

P The breathing bag fills and empties.
P Press the standby key and confirm.
Monitoring functions and alarms
The alarm function can be checked by setting an
alarm limit that causes an alarm message for cer-
tain. The alarm limits can be adjusted at the start
and during a check.
Check the settings of the alarm limits.
Simulate alarm conditions and check
whether the correct alarm signals are trig-
gered.
Check O display and alarm.
2
Check volume display and alarm.
Check pressure display and alarm.
Press the standby key and confirm.
When Fabius is restarted, the default settings for
the alarm limits are automatically restored.
Check the default settings and adjust if
necessary.
Other monitors (optional)
Make sure that external monitors (if present) are
connected correctly and have been tested in
accordance with the associated instructions for
use.
Test the alarm functions on all monitors.
CO monitor and alarm module are func-
2
tional.
Anesthetic agent monitor and alarm mod-
ule are functional.
Anesthetic gas scavenging system
P Hoses are correctly connected.
P Set the flow control valve on the anes-
thetic gas receiving system so that the
float is located between the "Min." and
"Max." marks.
Instructions for use Fabius plus SW 3.n
P Occlude the Y-piece. Close all flow control
valves.
P Change to the Standby screen.
Set the APL valve to spontaneous breathing:
 Turn the APL valve head counterclockwise
until the Spont mark is reached.
 Press the O flush key and hold it pressed.
2
 With the Y-piece occluded, the airway
pressure is less than 10 cmH
 Release the O
2
 The airway pressure is higher than or
equals 0 cmH O (hPa).
2
Manual resuscitator
When squeezing the bag an audible and
noticeable air flow must escape from the
mask connection (cone). After releasing,
the bag must quickly assume its original
shape.
Close off the mask connection (cone) with
the ball of the hand: The bag must only be
able to be slightly squeezed.
COSY heating (optional)
Check cable connections.
Check power cable connections.
LED indicator for the power supply lights
up.
Toggle switch is at ON.
LED indicator for COSY heating lights up.
30 minutes after the LED indicator for the
COSY heating lights up, the temperature
of the bottom of COSY is approx. 35-
40 °C.
Annex
O (hPa).
2
flush key.
223