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16
Troubleshooting
Troubleshooting
No welding current
Power source mains switch is on, indicators on the power source are lit up, shielding gas
available
Cause:
Grounding (earthing) connection is incorrect
Remedy:
Establish a proper grounding (earthing) connection
Cause:
There is a break in the current cable in the welding torch
Remedy:
Replace welding torch
Nothing happens when the torch trigger is pressed
Power source mains switch is on, indicators on the power source are lit up
Cause:
The FSC ('Fronius System Connector' central connector) is not plugged in
properly
Remedy:
Push on the FSC as far as it will go
Cause:
Welding torch or welding torch control line is faulty
Remedy:
Replace welding torch
Cause:
Interconnecting hosepack faulty or not connected properly
Remedy:
Connect interconnecting hosepack properly
Replace faulty interconnecting hosepack
Cause:
Faulty power source
Remedy:
Contact After-Sales Service
No shielding gas
All other functions are OK
Cause:
Gas cylinder is empty
Remedy:
Change the gas cylinder
Cause:
Gas pressure regulator is faulty
Remedy:
Replace gas pressure regulator
Cause:
The gas hose is not connected, or is damaged or kinked
Remedy:
Fit gas hose, lay out straight Replace faulty gas hose
Cause:
Welding torch is faulty
Remedy:
Replace welding torch
Cause:
Gas solenoid valve is faulty
Remedy:
Contact After-Sales Service (arrange for gas solenoid valve to be replaced)
Содержание MTG 320i
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