One thing we must pay attention to the welding machine chassis must be reliably grounded Otherwise, it is dangerous to leakage is the DC welding machine welding wire and ground wire above the label marked according to the label here is not much to say
Welding must pay attention to the protection of the eyes and skin Arc will burn Eyes heat will burn the skin So be sure to bring mask glasses and
welding gloves
Welder environment should also pay attention to the operation in a ventilated environment is completed to promptly cut off the power to organize the scene
