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- DH50
DH50 max spot welding machine:
Screen: touch screen
Material: Metal housing
Battery capacity: 10000mah
Welding power: max 650a
Charging port: Type-c
Product weight: 440g
Product size: 150x81x29mm
U disk firmware upgrade
DH50 max Packaging included:
1 x mini dot ch whiter
1 x Welding pen
1 x Type c charging cable
1x0.12mm*8mm*2m nickel plated steel belt
1 x User manual
1 x EU power supply
Please fully charge before using!
If you receive the spot Welding and find that it cannot be turned on or there is no response when inserting the charging cable, it is recommended to charge the spot Welding for more than 3 hours, then remove the charging cable and restart the machine start (make sure to remove the charging cable before operation).
Please do not use PD power adapter or PD charging cable.
We suggest directly connecting the charging cable that comes with the spot welding machine from the power adapter USB-A port to the spot welding machine Type C, and the power supply requires 5V current over 2A for fast charging.
Because pd power supply or connect any other voltage current meter can't output a 5v voltage, type c to type c connect will have some charging problem!
How to reset the point ch whiter
If the spot welding screen still cannot light up after 60 minutes, you can disconnect the charging cable and then click the first hole next to the charging port to reset the spot welding screen whiter.
After the break, you can try turning on or inserting charging cable to charge the point ch whiter.
How to weld
After spot welding machine turned on, try different gears from low to high, we recommend using gear 14 or 15 for welding 0.12mm nickel steel strip.
The thickness of the solder must be thicker than the nickel strip and ensure that the nickel strip and the battery surface come into clean and close contact with each other.
When you weld, press the soldering pin down slightly, can't be pressed hard, the harder you press, the less solid welding will be.
When the spot welding detects that 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 causes most of the current to flow through the welding, resulting in unstable welding
2. Failure to cut and weld the entire roll of nickel tape may cause welding current to be transferred to the entire roll of nickel tape, resulting in unstable welding
Precautions for maintenance
The spot welding machine has a built-in high-speed lithium battery, which is different from the cell phone battery. The high-speed lithium battery can discharge with high current. Leaving it unused for a long time may result in the battery voltage being too low. and serious battery damage can occur. We recommend charging it to around 60% every 2-3 months for storage
