- 10 -
5. FUNCTION OF EQUIPMENT
5.1 Welding Power Source
㧰
㧭
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㧜
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w
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r
s
w
it
c
h
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a
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r
lam
p
Po
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(+
)
o
u
tp
u
t
te
rm
ia
l
N
ega
ti
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(-
)
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u
tpu
t
te
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a
s
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on
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c
ti
o
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(9
/16
-
1
8
U
N
F
)
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inal
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t
(9
/1
6
-
1
8
U
N
F
)
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SAV
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A
Sec
Hz
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O
.
DC
-T
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AC
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C
TIG
DC
-T
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P
ULSE
CURR.
㧔
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CURR.
㧕
PU
LS
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UP
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ATE
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AVE
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EQ
.
AC
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FR
EQ
.
ST
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D
AR
D
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D
D
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NO
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D
VOL
TA
G
E
WA
R
NI
NG
T1
T2
AC
BA
LA
NCE
DC
-ST
IC
K
Inpu
t
c
abl
e