36
Special
four
step
1
）
press the
torch switch, arc
current welding
2
）
turn off
switch, keep the
welding state
3) press the
torch switch
again, the
transition to the
arc welding
current
4) turn off
switch, stop
welding
Spot
welding
1) press the
torch switch,
began to
welding, set
continuous spot
welding time,
welding
automatic stop
2) press the
torch switch,
before set spot
welding time
，
to loosen the
switch, stop
welding
7
、
WELDING MATERIAL SELECTION
Table 14: MP series welding material selection reference
Welding
mode
Wire type
Diameter
（
mm
）
Alloy type
shielding
gas
MIG/MAG
aluminium magnes
ium alloy
Φ1.0
、
Φ1.2
、
LF2--LF16
、
5005
、
5052
、
5183
、
5356
100%Ar
