Instrukcja Obsługi - STAMOS S-MIG 250C Manuel D'utilisation

EN
Disturbance, cause
Defective power supply element
Dirty feed spiral
Much spatter while welding?
Too much wire
Welding voltage too high
Workpiece dirty
Feed motor not running?
No mains power
Voltage regulator is set to zero
Torch switch not actuated
Fuse
Motor defective
No wire transfer?
Pressure roll too loose
Wire bent on feed
Feed roll groove worn
Wire melted to the contact nozzle
Device switches off, overload indicator lights us
Duty cycle (ED) exceeded
Defective power supply element
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Solution
Bring the device to a service workshop
Clean and replace
Reduce the setting of the wire feed
regulator
Reduce the setting of the voltage
regulator
Clean
Check mains connection
Set voltage level
Use the torch switch
Have the fuse replaced by a professio-
nal electrician
Bring the device to a service workshop
Increase pressure on leaf spring using
the knurledhead screw
Align the inlet nozzle
Replace the feed wheel
Replace contact nozzle if the wire is
deformed Reduce pressure
Allow device to cool down, maintain
ED as indicated on the nameplate
Bring the device to a service workshop
Instrukcja obsługi
MIG MAG MMA
S - M I G 2 5 0 C
S - M I G 3 5 0 C
49
W W W. S T A M O S - W E L D I N G . C O M