ESAB Precision Plasmarc Installation, Operation And Maintenance Manual For Residential Installation page 146

SECTION 6
Wiring Diagram – Precision Plasma Power Source
Part 2 Part 2 Part 2 Part 2
T1 T1 T1 T1
TOP TOP
TOP TOP
MOD1 MOD1 MOD1 MOD1
SEE SEE
SEE SEE
DETAIL DETAIL
DETAIL DETAIL
T1 T1 T1 T1
M2 M2 M2 M2
SEE DETAIL SEE DETAIL
SEE DETAIL SEE DETAIL
SPLICE SPLICE
SPLICE SPLICE
MOD1 TB2-1(RED) MOD1 TB2-1(RED)
MOD1 TB2-1(RED) MOD1 TB2-1(RED)
1 1 1 1
3 3 3 3 WHT (INTERNAL) WHT (INTERNAL)
WHT (INTERNAL) WHT (INTERNAL)
M2 M2 M2 M2
RED (INTERNAL) RED (INTERNAL)
RED (INTERNAL) RED (INTERNAL)
2 2 2 2
GRN GRN
GRN GRN
4 4 4 4
6 6 6 6
CB2-2 (WHT) CB2-2 (WHT)
CB2-2 (WHT) CB2-2 (WHT)
BRN (INTERNAL) BRN (INTERNAL) BRN (INTERNAL) BRN (INTERNAL)
SPLICE SPLICE
SPLICE SPLICE
BR1 BR1
BR1 BR1
A A A A
T2-AH2 T2-AH2 T2-AH2 T2-AH2
MOV MOV MOV MOV B B B B
T2-BH2 T2-BH2 T2-BH2 T2-BH2
MOV MOV MOV MOV
C C C C T2-CH2 T2-CH2
T2-CH2 T2-CH2
MOV MOV MOV MOV
J4-11(GRY) J4-11(GRY) J4-11(GRY) J4-11(GRY)
TB2 TB2
TB2 TB2
SEE SEE SEE SEE
DETAIL DETAIL DETAIL DETAIL
TB1 TB1
TB1 TB1
MOD1 BR1-A MOD1 BR1-A 1 1 1 1
MOD1 BR1-A MOD1 BR1-A
2 2 2 2
AH2 AH2 AH2 AH2
3 3 3 3
4 4 4 4
SEE T3 SEE T3 5 5 5 5
SEE T3 SEE T3
6 6 6 6
DETAIL DETAIL
DETAIL DETAIL
7 7 7 7
T3 T3
T3 T3
8 8 8 8
9 9 9 9
10 10 10 10
BH2 BH2 BH2 BH2
11 11
11 11
12 12 12 12
13 13 13 13
MOD1 BR1-B MOD1 BR1-B MOD1 BR1-B MOD1 BR1-B
14 14
14 14
15 15
15 15
16 16 16 16
17 17 17 17
CH2 CH2 CH2 CH2
MOD1 BR1-C MOD1 BR1-C
MOD1 BR1-C MOD1 BR1-C
18 18
18 18
T2 T2 T2 T2
TB2-4 (YEL) TB2-4 (YEL) TB2-4 (YEL) TB2-4 (YEL)
H4 H4
H4 H4
TB2-5 (BRN) TB2-5 (BRN)
TB2-5 (BRN) TB2-5 (BRN)
H5 H5
H5 H5
TB2-6 (ORN) TB2-6 (ORN)
TB2-6 (ORN) TB2-6 (ORN)
H6 H6 H6 H6
TB2-7 (VIO) TB2-7 (VIO)
TB2-7 (VIO) TB2-7 (VIO)
H7 H7 H7 H7
6-14
TROUBLESHOOTING
F4- 2(BLU) F4- 2(BLU) F4- 2(BLU) F4- 2(BLU)
T3-H2(BLK) T3-H2(BLK) T3-H2(BLK) T3-H2(BLK)
T3-H3(GRY) T3-H3(GRY) T3-H3(GRY) T3-H3(GRY)
CB2-1(RED) CB2-1(RED)
CB2-1(RED) CB2-1(RED)
T3-H4(YEL) T3-H4(YEL) T3-H4(YEL) T3-H4(YEL)
T3-H5(BRN) T3-H5(BRN) T3-H5(BRN) T3-H5(BRN)
T3-H6(ORN) T3-H6(ORN) T3-H6(ORN) T3-H6(ORN)
T3-H7(VIO) T3-H7(VIO) T3-H7(VIO) T3-H7(VIO)
L1 L1 L1 L1 L2 L2 L2 L2 L3 L3 L3 L3
B B B B
J4-12(BLU) J4-12(BLU) J4-12(BLU) J4-12(BLU)
ZD1 ZD1 ZD1 ZD1
A A A A
T1 T1 T1 T1 T3 T3 T3 T3
T2 T2
T2 T2
K1 K1 K1 K1
MOV1 MOV1 MOV1 MOV1
MOV2 MOV2
MOV2 MOV2
MOV3 MOV3
MOV3 MOV3
BLK BLK BLK BLK
BLK BLK
BLK BLK
BLK BLK BLK BLK
S1-6 (RED) S1-6 (RED) S1-6 (RED) S1-6 (RED)
H1 H1
H1 H1
T1-H1 (RED) T1-H1 (RED)
T1-H1 (RED) T1-H1 (RED)
T3 T3 T3 T3
TB2-2 (BLK) TB2-2 (BLK)
TB2-2 (BLK) TB2-2 (BLK)
H2 H2 H2 H2
TB2-3 (GRY) TB2-3 (GRY)
TB2-3 (GRY) TB2-3 (GRY)
H3 H3
H3 H3
T1-H3 (GRY) T1-H3 (GRY)
T1-H3 (GRY) T1-H3 (GRY)
TB2 TB2 TB2 TB2
1
2
3
BLK BLK
BLK BLK
4
5
6
7