Parweld XTM254i, Руководство пользователя

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13
problem Cause/Corrective action
Erratic Wire Feeding or Arc Improper drive roll tension
Improper drive roll size
Worn drive rolls
Incorrect or blocked liner
Incorrect wire guide size
Misaligned drive rolls or wire
guide
Gaps at liner or wire guide
junctions
Incorrect contact tip size
Contact Tip overheating
Spatter adhesion on exit
geometry of tip bore
Excessive cable kinkage
Poor earth or cable
connections
Weld joint area dirty
Yellow temperature light
illuminates
Power source has over heated
leave the machine running
to allow it to cool down.
Ensure entry and exit vents
on machine are clear and
machine has a good supply of
cooling air.
Reduce operating duty cycle
and or amperage.