Datex-Ohmeda Anesthesia Delivery Unit S/5, Technical Reference Manual

Page: 352 / 494

Datex-Ohmeda ADU
C-26
Document No. 8502855
Bellows Block interior
Figure 20 The Bellows Block interior
From the main manual
channel to the APL Valve
From the APL valve
to the scavenging
In manual mode,
from the switch valve to the
main manual channel, that
also holds the manual bag
connector and the APL valve
Scavenging,
the reservoir
hose
Driving gas into the
bellows chamber
Patient circuit side,
which also holds
the spontaneous valve
and the pressure
measurement
In auto mode,
the channel from bellows
underneath the overflow valve
From the overflow valve
to the scavenging
In auto mode, from
the bellows to
underneath of the
overflow valve
In auto mode, from
the switch valve to
the bellows
From the APL valve to
the scavenging
From the APL valve to the
scavenging, reservoir etc.
From the main manual
channel to the APL valve
In auto mode, from
the bottle to the top
of the overflow valve
Man.
Man.
Auto & Man
Auto
Auto
Auto
Auto
Auto
Scav.
Scav.