SUNKKO 737U 18650 Battery 220V Digital Display 2800W Testing Charge Spot Welder Welding Machine

Specifications: Input voltage: AC 220V+10V% Primary current: 2A-15A Power: 2800W Single pulse welding: 0.05-0.1mm nickel strip Double pulses welding: 0.12-0.15mm nickel strip Size: 200x140x245mm Usage: -- The first and second digit show the volume of current. Press"*"key,the first digit will blink, that means the parameter could be adjusted through "UP"and"DOWN". Press"*"again to confirm. -- He second digit will blink, that means the parameter could be adjusted through "UP" and "DOWN". Press"*" again to confirm. -- P2 or P1 will blink for selecting. Please select P2 or P1 through"UP"and"DOWN"to select pulse. P2 means welding once in 2 times. P1 means welding once in 1 time. -- Press"*"again to confirm.The spot welder can start to operation when the digits not blink. -- Please select higher current power to weld material which is thickerthan 0.1mm.And adjust suitable welding pressure. -- Please refer the sheet to setting current and pulse. Notices for using SUNKKO spot welding machine 1.In order to obtain good weld effect, please don't use the active socket, and should be used the wall socket to ensure stable power supply. 2.Because of the instant welding large current,rated current of tripping device of the leakage protection switch should be up to 40-63A.Lower than 40A will cause tripping. 3.Please set the pressure adjuster to the right parameter to avoid welding effect in not good. 4.Please keep the surface of welding pins clean and wipe off oxide with sand paper. 5.Please keep the welding pin in sharp shape. 6.Please do not worry about the lighting in flash. Spot welder is a high power machine and discharging high current instantaneously. Because this moment is in 20ms and it is normal. Package Included: 1 x Set of Spot Welder