B.Braun Aesculap Lektrafuse GN200 Mode D'emploi/Description Technique page 11

Align the foot switch plug and insert it into the foot switch connection
socket 3 until it engages.
When the device and the foot switch have been successfully con-
nected, the message "Footswitch attached" appears for 3 seconds in
the display 5.
Fig. 6
Note
Do not activate the foot switch continually during HF discharge. HF dis-
charge is started and stopped by pressing once on the foot switch and then
releasing.
Remove the foot switch
Turn the locking ring counter-clockwise and withdraw the connecting
plug at the same time
The message "Footswitch removed" appears in the display 5 for 3 sec-
onds.
Fig. 7
Connecting the instrument
Only instruments of the CAIMAN Seal & Cut product family can be used
in conjunction with the Lektrafuse HF generator GN200.
The instrument connector has an arrow marking and the connection
socket 8 has a dot marking. To connect the plug to the connection socket
correctly, these markings must be aligned.
Fig. 8
Connect the instrument with the connection socket 8.
The green signal ring 7 around the instrument connector lights up. The
message "Ready to Seal" appears in the display 5.
Fig. 9
9