Dräger 84 13 050, Operating Instructions Manual

Page: 27 / 68

Testing PEEP
1
Set knob »PEEP« to 0 cmH
2
O.
2
Value on pressure gauge at end of expiration:
0 cmH
2
O
±
2 cmH
2
O tolerance.
1
Set knob »PEEP« to 10 cmH
2
O.
2
Value on pressure gauge at end of expiration:
10 cmH
2
O
±
2 cmH
2
O tolerance.
1
Set »PEEP« knob back to 5 cmH
2
O
Testing »Paw high« Alarm
Set rotary knobs:
1
knob »V
T
« to 1.0 L,
2
knob »f« to 5 bpm,
3
knob »T
insp
« to 3 seconds,
4
knob »Pmax« to 40 cmH
2
O.
●
Hold test lung squeezed and observe pressure
gauge.
●
At an airway pressure of 36 to 40 cmH
2
O, the venti-
lator switches to expiration, the test lung empties out.
●
The red alarm status light starts blinking, the display
shows:
an intermittent audible alarm is set off.
●
Let test lung expand again.
●
The intermittent audible alarm will stop.
To clear display:
5
Press
g
key.
Paw high
Tests of Readiness for
Operation
Testing PEEP
Testing »Paw high« Alarm
27
Operating Instructions MicroVent
D
2
1
D
2
1
3
5
4