16
7.2.1.
After installation is finished without problems, welder can work when breaker on the back panel is
turned on. On-demand fan can work automatically when welding begins or temperature is too high; fan
stops working after 30S when there is no current and inverter temperature is lower than 40
℃
.
7.2.2.
Two types of wire feeding modes for this machine
：
1
）
Wire feeder will work at high speed when manual wire feeding button on median septum is
pressed, and it will stop working after the button is released.
2
）
Wire feeder will work at high speed when torch trigger is pressed without welding current for 4S
which automatically switches to quick wire feeding mode. Wire feeder will stop working after torch trigger
is released. (Wire feeding will stop after quick wire feeding lasts for 45S)
Attention
：
Be careful when sharp welding wire is fed from contact tip of torch during manual wire
feeding!
It is prohibited to eyeball welding wire by getting close to the contact tip!
7.2.3.
According to requirement of welding process, wire feed speed knob and voltage setting knob on the
panel can be adjusted to select suitable welding current and voltage.
When synergic button is pressed, welding voltage will be automatically selected by adjusting wire feed
Weldment
Torch
Earth clamp
Cable
Distribution box
Gas cylinder