Ending The External Fresh Gas Mode - Dräger Primus SW 4.5n Instructions For Use Manual

Operation
CAUTION
Risk of increased ambient gas concentration
Ambient air may become contaminated with an-
esthetic agent when using non-rebreathing sys-
tems.
Ensure sufficient ambient air circulation.
Excess fresh gas can be discharged into the anes-
thetic gas scavenging line via the breathing system
of Primus. For this purpose connect the gas scav-
enging system hose of the non-rebreathing system
to the Y-piece of the breathing hoses connected to
the breathing system.
116

Ending the external fresh gas mode

Ext. Outlet
A
1 Press any ventilation mode key (A).
The LED of the selected ventilation mode and
the display in the status line flash.
2 Confirm via rotary knob (B).
Ventilation via the internal rebreathing system in
Primus is restored directly in this way.
When changing from the external non-rebreathing
system to the rebreathing system in Primus:
Reconnect the sample line to the Y-piece.
Instructions for use Primus SW 4.5n
B