19
attenuates until to crater value and keep on, then release the torch switch again, burn
back and get rid of the ball on the end of wire, then stop feeding gas 3 seconds later.
f)
Under MIG mode, operate the
wire diameter selection
, choose different wire diameter
among
φ0.8mm φ1.0mm φ1.2mm
g) Adjust
Multifunctional data adjusting knob
during welding can realize the synergic
manipulation of welding voltage and feeding speed, which displays in multifunctional data
display
. The
φ0.8mm wire adjustable range is 16.2V 3.0m/min 27V 15.0m/min;φ1.0mm
wire adjustable range is 16.5V 2.2m/min
30.3V 12m/min;
φ1.2mm wire adjustable
range is 18.1V 2.2m/min
29.4V 9.0m/min.
h) Press the data selection key
for the first time, the multifunctional data display displays
as Chart 8, which means the welding voltage is adjustable, and the adjustment range of
preset voltage is ±20%; Press the data selection key
for the second time, the
multifunctional data display
displays as Chart 9, which means the inductance is
adjustable, and its adjustment range is ±10%; Press the
data selection key
for the third
time, it would turn back to preset welding voltage and wire feeding speed.
Chart 8
fine adjustment display of voltage
Chart 9
Fine adjustment display of
Inductance presetting range under MIG mode
range under MIG mode
i)
3 seconds later after setting the welding parameters, the
multifunctional data display
would flashes for one time, which means the data has been saved.
j)
The panel displays as Chart 10 when perform welding, which means the welding voltage is
18.2V, and the current is 82A.
k) Releasing the torch switch and stopping welding, the panel displays as Chart 11.
Moreover,
“HOLD” flashes for 3 seconds and quenched, which means the welding stops. 2
seconds later,
multifunctional data display
redisplays the preset current.
