DEFAULT
Arc blow
The alarm light is on
CAUSE
Air ow disturbance.
The electrode eccentricity.
Magnetic e ect.
Over heat
protection.
Over welding
current.
SWEISSWELD.COM
39
PREVENTION
Use the shelter from air ow.
Adjust the electrode angle.
Change the electrode
Incline the electrode to the
opposite way of the
magnetic blow.
Change the position of earth
clamp or add earth cable in
the two side of workpiece.
Use the short arc operation
Induce the welding current
output