Comparc ALPHA TIG 252 - DP, Owner'S Manual

Page: 22 / 31

SECTION 6. ELECTRICAL DIAGRAM
16
C
1
5
C
B
1
1
P
1
1
5
V
2
4
V
1
1
5
V
R
C
7
2
R
C
1
4
N
O
R
R
M
T
3
S
3
S
3
4
9
4
9
1
2
6
B
A
C
1
6
C
1
7
B
A
R
C
1
4
2
1
T
1
5
0
5
3
V
7
5
1
P
2
6
C
R
5
4
3
6
6
9
C
R
5
S
N
1
6
0
N
O
R
S
3
R
M
T
3
7
5
2
8
2
8
0
R
5
C
2
S
R 3
-
+
5
8
Z
1
5
3
S
C
R
1
2
6
S
C
R
2
C
7
S
R
1
C
1
0
8
3
5
4
8
1
D
1
5
7
S
C
R
3
S
C
R
4
C
8
5
4
C
9
S
4
5
5
1
0
2
8
S
4
7
0
E
le
c
t.
A
.C
..
1
8
V
1
8
V
1
0
V
P
4
2
7
1
4
1
8
8
R
C
1
1
-A
9
6
C
R
2
S
3
R
M
T
8
9
T
P
1
9
5
R
C
5
-A
R
C
1
1
-C
R
C
5
-C
R
C
1
1
-B
4
2
T
r
a
n
s
f.
8
5
C
R
5
4
5
S
2
A
4
6
4
7
4
7
C
W
3
9
30
4
8
2
5
6
5
2
4
3
1
8
4
3
1
4
1
1
5
V
A
C
4
2
1
8
8
6
7
2
0
S
1
2
S
1
2
1
6
7
6
9
1
3
1
1
R
3
R
1
5
R
1
3
R
1
4
C
W
C
W
C
W
C
W
4
2
S
2
B
S
6
4
2
4
2
C
1
9
8
5
8
6
C
W
1
9
R
M
T
S
5
E
C
8
4
8
7
9
3
9
4
A
B
C
R
5
C
1
8
R
C
1
4
D
R
F
C
1
4
2
4
7
3
4
7
0
7
1
4
3
5
C
6
C
2
5
2
6
8
0
8
2
5
2
8
3
R
C
1
-G
R
C
1
-H
R
C
1
-C
R
C
1
-D
R
C
1
-F
R
C
1
-B
R
C
1
-A
R
C
1
-E
8
1
5
4
7
3
7
2
2
3
2
2
B
A
C
R
1
T
2
6
3
6
2
2
3
C
3
2
2
C
1
3
R
1
3
6
8
6
4
C
4
G
T
3
S
4
C
2
0
S
4
C
r
a
te
r
F
il
l
R
1
1
C
W
S
7
7
5
7
4
5
6
R
4
5
9
S
4
E
le
c
tr
o
d
e
A
C
.
4
2
2
T
A
1
T
Q
P
N
M
L
K
J
H
G
F
E
D
C
B
A
70
71
88
89
43
41
5
4
4
12
9
6
1
2
6
1
C
1
4
P
C
-1
R
C
1
/P
L
G
1
:A
-H
R
C
2
/P
L
G
2
:A
-D
R
C
3
/P
L
G
3
:A
-J
R
C
4
/P
L
G
4
:A
-G
R
C
5
/P
L
G
5
:A
-K
R
C
6
/P
L
G
8
:1
-
8
A
-G
E
N
R
C
1
1
/P
L
G
1
1
A
-J
E
N
R
C
1
2
/P
L
G
1
2
A
L
P
H
A
T
IG
2
5
2
D
P
R
C
3
-D
RC 5-G
RC 5-K
RC 3-B
RC 5-D
RC 3-G
RC 3-H
RC 3-F
RC 3-E
RC 2-A
RC 12 -G
RC 12 -C
RC 12 -E
RC 2-B
RC 12 -F
RC 4-A
RC 12 -J
RC 4-D
RC 12 -D
RC 4-B
RC 11 -E
RC 3-A
RC 12 -H
RC 5-F
RC 2-D
RC 12 -B
RC 5-H
RC 12 -A
RC 4-C
RC 11 -G
RC 3-J
RC 11 -D
1
4
5
1
5
0
4
1
5 7
1
4
2
7
0
9 8 7 6 5 4 3 2 1
R
C
6
P
L
G
6
C
R 2
R2
R1
R7
R8
R2 5
C
R
1
R
1
6
C
W
C
R
5
8
2
38
32
4
4
T
D
1
D
G
E
C
A
F
G
S
1
2
1
C
R
2
4
7
*
* *
*
*
*
* *
*
*
*
RC 6-5
RC 6-2
RC 6-1
H
D
1
P
L
G
1
0
1
2
3
3
3
2
9
2
7
RC 6-3
RC 6-4
RC 6-7
P
C
-
3
R
C
1
/P
L
G
9
:
1
-6
RC 6-8
RC 1-2
RC 1-3
RC 1-5
RC 1-6
7
6
7
7
7
8
7
9
22
23
T
R
E
N
Z
A
D
O
S
4
R
C
2
-C
C
2
1
4
3
C
2
2
F
1
2
A
4
C
2
3
P
o
s
it
iv
e
E
le
c
tr
o
d
e
N
e
g
a
ti
v
e
E
le
c
tr
o
d
e
N
e
g
.
E
le
c
t
P
o
s
it
.
E
le
c
t.
R
P
=
R
E
V
E
R
S
E
P
O
L
A
R
IT
Y
=
P
O
S
IT
IV
E
E
L
E
C
T
R
O
D
E
S
P
=
S
T
R
A
IG
H
T
P
O
L
A
R
IT
Y
=
N
E
G
A
T
IV
E
E
L
E
C
T
R
O
D
E
A
C
=
A
L
T
E
R
N
A
T
E
C
U
R
R
E
N
T
4
1
0
5
5
2
2
2
3 5
8
R
P
5
7
3
A
C
2
S
P
RP
1
AC
1
5
5
9
SP
1
4
5
9
R
P
1
3
A
C
1
2
S
P
1
1
5
6 5
5
R
P
1
0
9
AC
5
4
8
5
5
SP
7
RP
5
6 6
A
C
2
8
5
S
P
5
7
5
6
5
4
5
4
F
P
1
P
U
L
S
E
S
Am pe ra ge
Ba ck gr ou nd
%
O
N
T
IM
E
PU LE SE X
SE CO ND
P
U
L
S
E
R
P
C
-2
O
U
T
P
U
T
C
O
N
T
A
C
T
O
R
C
o
n
ti
n
o
u
s
O
ff
H
IG
H
F
R
E
Q
U
E
N
C
Y
A
C
B
a
la
n
c
e
S
ta
rt
O
ff
C
o
n
ti
n
o
u
s
O
ff
Am pe
ra ge A dju stm en
t
A
m
p
e
ra
g
e
C
o
n
tr
o
l
R
e
m
o
te
A
m
p
e
ra
g
e
C
o
n
tr
o
l
Arc c on
tro l
E
L
E
C
T
R
O
D
E
W
O
R
K
O
ff
P
a
n
e
l.
O
N
9
6
9
7
9
8
5
1
5
1
5
2
3
0
V
4
6
0
V
2
3
0
V
5
7
5
V
6
6
1
7
S
1
G
R
O
U
N
D
L
1
L
2
1
4
C
1
2
C
1
1
F
M
B
B
B B
7
5
1
3
4
0
1
7
1
3
1
1
3
0
6
5
F
3
F
2
F
7
F
4
F
5
F6