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No. Function
(1) USB port
For connecting USB flash drives (such as service dongles and licence keys).
IMPORTANT! The USB port is not electrically isolated from the welding circuit.
Therefore, devices that establish an electrical connection with another device
must not be connected to the USB port.
(2) Adjusting dial with turn/press function
For selecting elements, setting values and scrolling through lists
(3) Display (touchscreen)
- For operating the power source directly by pressing the buttons on the dis-
play
- For displaying values
- For navigating in the menu
(4) Key card reader for NFC keys
- For locking/unlocking the power source using NFC keys
- For logging on different users (with active user management and assigned
NFC keys)
NFC key = NFC card or NFC key ring
(5) Wire threading button
For threading the wire electrode into the torch hosepack with no accompanying
flow of gas or current
(6) Gas-test button
For setting the required gas flow rate on the gas pressure regulator.
After pressing this button, gas flows for 30 seconds. Press the button again to
stop the gas flow prematurely.