Power Source - Fronius TransTig 1750 Puls Operating Instructions Manual

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Err | IP
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Power source

Power source has no function
Mains switch is on, but indicators are not lit up
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No welding current
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No welding current
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Nothing happens when torch trigger is pressed
mains switch is on and indicators are lit up
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82
mains switch is on, overtemperature indicator is lit up
mains switch is on and indicators are lit up
Arc break
Press the torch trigger repeatedly; clean the surface of the
workpiece
Primary overcurrent
Contact After-Sales Service
There is a break in the mains lead; the mains plug is not plugged
in
Check the mains supply lead, make sure that the mains plug is
plugged in
Mains socket or mains plug faulty
Replace faulty components
Mains fuse is faulty
Change the mains fuse
Overload; the duty cycle has been exceeded
Do not exceed the duty cycle
Thermostatic cut-out system has tripped
Wait until the power source automatically switches back on after
the cooling phase has finished
The fan in the power source is faulty
Replace the fan (After-Sales Service)
Grounding (earthing) connection is incorrect
Check the earth (ground) connection and clamp for correct po-
larity
There is a break in the current cable in the welding torch
Replace the welding torch
The control plug is not plugged in
Insert the control plug
Welding torch or welding torch control line defective