Testing gas failure alarm
Switch on the ventilator by pressing the main switch on the
rear of the unit until it locks into position.
Switch on IPPV/IMV (page 38).
Set lower alarm limit MV
MV
to 15 L/min.
1
Turn the rotary knob »O
Remove the oxygen connection hose from the wall outlet
socket.
2
The red alarm lamp must blink and the alarm must sound.
Display:
Re-insert the oxygen connection hose into the wall outlet
socket.
2
The red alarm lamp is extinguished, the alarm message
disappears and the alarm tone is switched off.
Remove the medical air connection hose from the wall outlet
socket.
Display:
2
The red alarm lamp must blink and the alarm must sound.
Re-insert the medical air connection hose into the wall outlet
socket.
2
The red alarm lamp is extinguished, the alarm message
disappears and the alarm tone is switched off.
to 0 and upper alarm limit
-Vol%« to 60 %.
2
Checking readiness for use
2
1
Care
89