DH30 Packaging Include

1 x Mini Spot Welder
1 x Welding Pen
1 x Type C Charging Cable
1 x 0.12mm*8mm*2m Nickel Plated Steel Belt
1 x User Manual
1 x EU/US/UK Power Adapter (Optional)

Please full charging before using!

Can not power on or charging？

If you receive the spot welding machine and find that it can’t be turned on or there is no response when inserting the charging wire, it is ed to charge the spot welder for more than 3 hours,then removing the charging wire and restart the machine (be sure to remove the charging wire before operating)

Please don’t use PD power adapter or PD charging Wire
We suggest directly connect the charging wire coming with spot welder from power adapter USB-A port to spot welder Type C port，and power adapter need 5V current above 2A for fast charging.
Because PD Power adapter or connect any other voltage current meter can not output a 5V voltage,type C to type C connect will have some charging problem!

How to Reset Spot Welder

If spot welder screen still can not light up after 60 minutes,you can disconnect charging wire,then click the rst hole next to the charging port to reset the spot welder.
After rest,you can try to power on or insert charging wire to charge spot welder.

How to Welding

After spot welder powered on,try different gears from low to high,we suggest use gear 14 or 15 to welding 0.12mm nickel steel strip.
The thickness of the solder needs be thicker than the nickel strip and make sure the nickel strip and the battery surface shold be clean and close contact with each other.
When welding, press down the soldering pin lightly,can’t be pressed hard,the harder you press, the less solid welding will be.
When the spot welder detects the welding pin is placed,start welding.

The following welding is the wrong method:
1. Welding two nickel strips of the same thickness up and down will cause most of the current to pass through the welding, resulting in unstable welding
2. Not cut and weld the entire roll of nickel tape may cause welding current to be transmitted to the entire roll of nickel tape, resulting in unstable welding

Precautions for maintenance