ESAB PCM-875A - Electrical Schematics and Diagrams

SECTION 6 PCM-875A Plasmarc System Troubleshooting
6-12
6.5 230V Power Console Electrical Drawings
6.5.1 230V Console Schematic Part 1
TB5-1
L
1
3
1
E2
P
C
B
3
P
C
B
2
9
2
1
40UF,400VDC
C4
39K,2W
R9
10
4
3
8
7
C2E1
Q
2
E1
G1
6
V
P1-4
V
P1-3
E1
V
P1-4
V
P1-3
C7 R5
R
6
C8
T
4
R7
10 OHM,50W
1
1
C10
0.022UF,1KV
2
H2
2
X1
T
1
H1
R4
20,25W
20,25W
(+)
R3
20,25W.01UF,1KV
2
1
C5
1
2
1
1
20,25W.01UF,1KV
2 1 1
3
D1
2
1
(-)
.01UF,1KV
2 2
1
C6
.01UF,1KV
2 21
H1
(PCB4)
S
H
2
230V
230V
G2
C1
E2
2
3
E2
1uf
600V
X2
X3
C16
P1-1
V
P1-2
V
P1-1
G2
V V
P1-2
(-)
P6-11
P6-10
208V
TB3
V
P1-8
(+)
4
RED
V V
P3-5
V V V V V
P1-7
P4-2
P4-4
P4-1
P4-5
V V V V
P3-2
P3-4
P3-1
275V
4
(+)
5
C2E1
Q
1
G1
C2
C1
R
1
0
10,50W
3
2
1
R
1
5
R
2
C3
I
B
R
(+)
G
R2
D6
D5
D4
R
S
AC3
AC2
M
O
V
3
275V
1
LOAD
LINE
2
A
A
BLK
T1
L1
M
O
V
2
B
B
275V
M
O
V
1
E
M
C
F
I
L
T
E
R
F
N
1
L2
RED
T2
50/60 HZ
3 PH CE
208/230 VAC
3A,600VAC
T
S
1
1UF,600V
3
2
C1
E2
1800UF,450VDC
1800UF,450VDC
600V
2
C15
1UF
1
1
2
3
10K,2W
R1
10K,25W
10K,25W
C
1
9
.22UF,1KV
D3T
D2
D1
(-)
AC1
L
2
X1
X2
2 1
P6-5
V
V V
P1-2
P1-1
MAX
V V V
P6-6
P6-12
P6-13
V V
P2-8
P2-7
C
C
L3
WHT
T3
S
1
F1
T2
H1
0
2
M
1
1
H2
P5-9
R12
(-)
8 ,300W
R11
8 ,300W
BLK
R16
2W
100K
V
(CONTROL BOARD)
P
C
B
1
400V
H4
H2
H3
TB5-2
230V
230V
208V
208V
V
V
P5-3
P5-4
12V
X2
X1
V
P1-9
V
P1-10
18V
X3
X4
V V
P2-11
P2-14
115V
1
2
X11
X12
V V
P1-6
P1-5
12V
X5
X6
V
P2-1
24V
V
P2-4
X8
X7
V V
P1-3
P1-4
20V
X9
X10
1
2
3