bigfellayork
Member
- Messages
- 223
- Location
- York UK
again doing a favour for a friend.
Sealey mightymig 150. 1 year old been cared for very clean and tidy.
Wire feed spot on. New wire .6 with new nozzle.
Powers up fine no leaks on gas using large bottle 100% co2.
Return lead fine all intact tight and clean.
Very weak when trying to weld. No penetration at all. Very small arc as wire fed through.
Same in all settings.
Checked for loose fastenings. Nothing appears blown on board. Diodes all look fine.
Heads up on what to check first.
It doesn’t blow fuses or anything out of ordinary. Just acts like a welder with the power to weld no more than tin foil.
Thanks.
Sealey mightymig 150. 1 year old been cared for very clean and tidy.
Wire feed spot on. New wire .6 with new nozzle.
Powers up fine no leaks on gas using large bottle 100% co2.
Return lead fine all intact tight and clean.
Very weak when trying to weld. No penetration at all. Very small arc as wire fed through.
Same in all settings.
Checked for loose fastenings. Nothing appears blown on board. Diodes all look fine.
Heads up on what to check first.
It doesn’t blow fuses or anything out of ordinary. Just acts like a welder with the power to weld no more than tin foil.
Thanks.