Fronius TPS 320i, Руководство по эксплуатации

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No. Function
(1) USB port
For connecting USB sticks, hard drives without their own power supply, etc.
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)
- to directly operate the power source by pressing the buttons on the display
- to show values
- to navigate in the menu
(4) Wire threading button
for threading the wire electrode into the torch hosepack with no accompanying
flow of gas or current
(5) 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 test flow before the end of this period.