Symbols
And
Descriptions
Symbols
And
Definitions
U
1
U
0
U
2
I
2
s
1
HZ
A
V
Primary
voltage
Hertz
IP
X
~
1
V
I
O
＋
－
%
Adjust
Air
/
Gas
Pressure
Description
:
Our semi
-
automatic
welder
is
an
all
-
in
-
one
MIG
shielding
gases
welder
(
GMAW
)
with
high
efficiency
that
is
an
ideal
substitute
for
manual
arc
welding
.
Most
advanced
circuit
design
and
technology
are
adopted
.
Excellent
performances
,
supreme
reliability
,
quality
welding
requirements
can
be
satisfied
.
Spot
weld
,
groove
weld
,
and
fillet
weld
are
available
.
Most
commonly
used
shielding
gases
are
applicable
such
as
Co2
,
AR
,
CO2
+
AR
,
CO2
+
O
,
etc
.
Suitable
for
welding
of
variou
metallic
materials
such
as
mild
steel
,
low
carbon
steel
,
low
alloy
steel
,
stainless
steel
,
steel
,
iron
,
copper
,
aluminum
,
nicket
,
etc
.
Extensively
used
in
the
welding
and
field
operation
of
oil
pipeline
,
chemical
,
car
fabrication
,
shipyard
,
etc
.
Gas
Input
Gas
Out
p
ut
Do
Not
switch
While
welding
Amperes
Volts
Gas
Metal
Arc
Welding
(
GMAW
)
Gun
On
Percent
Wire
Feed
Off
Increase
Line
Connection
Loose
Shield
Cup
Protective
Earth
(
Ground
)
Degree
Of
Protection
Rated
Welding
Current
No
--
Do
Not
DO
This
Single
Phase
Power
Rating
,
Products
Of
Voltage And
Current
Duty
cycle
Direct
Current
Wire
Feed
Spool
Gun
Input
Constant
Current
Voltage
Input
Temperature
Rated
No
Load
Voltage
(
Average
)
Conventional
Load
Voltage
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