Umzekelo: BF 2600CX
Umncedisi olungileyo wokwenziwa kwamandla kwangaphandle kunye nokuwelda, ukusombulula ngokulula iziphene zomsebenzi wokuwelda ngaphandle.
(1) umatshini omnye ngeenjongo ezimbini:
(2) Ndiyakwazi ukujija ngaphandle kombane!
(3) Owona matshini uthengisa kakhulu wentsebenzo-mbini yokwenza umbane kunye nokuwelda ngombane
(4) Ukuwelda ngokungacwangciswanga nge-electrode enobubanzi 3.2-4.0