Dräger Fabius CE Instructions For Use Manual page 16

Supplement to Instructions for Use
Operation with COSY
Fresh gas flow to the COSY:
Set the lever on the switch to »COSY«.
The lever points in the direction of the external
fresh gas outlet and shows »COSY«.
End of operation
Close all the fresh gas control valves on the
device.
Screw the sample line back on to the Y-piece on
the breathing hose system connected to the
compact breathing system (COSY).
Set the lever on the switch to »COSY«.
16