Fronius WF 25i Case D200, Руководство по эксплуатации

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Power source does not function
Mains switch is on, but indicators are not lit up
There is a break in the mains lead; the mains plug is not plugged in
Check the mains lead, ensure that the mains plug is plugged in
Mains socket or mains plug faulty
Replace faulty parts
Mains fuse protection
Change the mains fuse protection
Short circuit on the 24 V supply of SpeedNet connection socket or external
sensor
Unplug connected components
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Remedy:
Cause:
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Nothing happens when the torch trigger is pressed
Power source mains switch is ON and indicators are lit up
Only for welding torches with an external control plug: The control plug is
not plugged in
Plug in the control plug
Welding torch or welding torch control line is faulty
Replace welding torch
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Remedy:
Cause:
Remedy:
Nothing happens when the torch trigger is pressed
Power source mains switch is on, display on the power source is active, indications on
the wire-feed unit not on
Interconnecting hosepack faulty or not connected properly
Connect the interconnecting hosepack properly or replace the hosepack Cause:
Remedy:
No welding current
Mains switch is ON and indicators are lit up
Grounding (earthing) connection is incorrect
Check the grounding (earthing) connection for correct polarity
There is a break in the power cable in the welding torch
Replace the welding torch
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