BE CERTAIN to shut off the Welder, disconnect it from power, and discharge the torch to
ground before adjusting, cleaning, or repairing the unit.
1.
Insufficient wire feed pressure:
Increase wire feed pressure properly - follow instructions on page 11-12.
2. Incorrect wire feed roll size:
Replace with the proper one - follow the wire spool instructions on page 11.
3. Damaged torch, cable, or liner assembly:
Have a qualified technician inspect these parts and replace as necessary.
1. Excess wire feed pressure:
Adjust wire feed pressure properly - follow instructions on page 11-12
2. Incorrect contact tip size:
Replace with the proper tip for the wire size used.
3. Gun end not inserted into drive housing properly:
Loosen gun securing bolt and push gun end into housing just enough so that it does not touch
wire feed mechanism.
4. Damaged liner:
Have a qualified technician inspect and repair/replace as necessary
1. Wire not feeding properly:
See first troubleshooting section above.
2. Incorrect contact tip size:
Replace with the proper tip for the wire size used.
3. Incorrect wire feed speed:
Adjust wire feed speed to achieve a more stable arc.
4. Loose torch cable or ground cable:
Check to ensure that all connections are tight.
5. Damaged torch or loose connection within torch:
Have a qualified technician inspect and repair/replace as necessary.
TROUBLESHOOTING
IMPORTANT!
Wire feed motor runs but wire does not feed properly
Possible causes and solutions
Wire creates a bird's nest during operation
Possible causes and solutions
Welding arc not stable
Possible causes and solutions
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