Dräger Primus Instructions For Use Manual page 18

Operating concept
In a prominent position at the bottom
right-hand side:
The "turn-and-push" rotary knob is the
main operating control of the device and
has the following functions in all setting
operations:
1 Select/set = turn
2 Confirm = push
— to confirm the selected carrier gas or
a ventilation mode
— tosetand confirm the parameters for
fresh-gas and ventilation modes
— to set and confirm the monitoring
functions.
Beside the rotary knob:
The standby key (©). for switching
from operation to the standby mode.
3 Press standby key Ol and confirm
by pushing the rotary knob.
Selecting/ setting ventilation
parameters
Example: PEEP ventilation parameters
4 Push the soft key »PEEP«.
5 Select the PEEP value = turn the
rotary knob.
6 Confirm the PEEP value = push the
rotary knob.
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Instructions for Use Primus SW 2.n