ESAB ESP-600C - Page 76

SECTION 6 Troubleshooting
ESP 400C and 600C Plasma Power Sources
6-38
6.7 Wiring Diagrams – Drawing 2 – Part 1 400V 50H
z
(P/N 35879)
T1-BH2/CH1 BLK
C61
C62
C60
R57
R56
R55
F1-2 GRY
R1-1 BLU
K1A-L1 BLK
F2-2 GRN
K1A-L2 BLK
K1A-L3 BLK
K1C-L3 BLK
K1C-L2 BLK
K1C-L1 BLK
K1B-L3 BLK
K1B-L2 BLK
K1B-L1 BLK
TB4 TB5
TB6
VIEW L-L
400V 50HZ
UNITS ONLY
K1C-T3 RED
K1B-T3 WHT
K1A-T3 BLK
C26-1 ORN
R1-2 BLK
R2-2 WHT
R3-2 RED
C26-2 WHT
K2-T1 BLK
T1-AH1 BLK
T1-AH1 BLK
T1-AH1 BLK
K1B-A ORN
T1-AH2/BH1 BLK
T1-AH2/BH1 BLK
T1-AH2/BH1 BLK
K2-T2 WHT
T1-BH2/CH1 BLK
T1-BH2/CH1 BLK
K2-T3 RED
K1-B/C25-2 GRY
TB6 BLK
TB6 BLK
TB6 BLK
T2-H6 BLK
K1B-A/C25-1 ORN
K1A-B/K1C-B GRY
TB5 BLK
TB5 BLK
TB5 BLK
T2-H1 YEL
K1A-A/K1C-A ORN
K1B-B GRY
TB4 BLK
TB4 BLK
TB4 BLK
L1 L2 L3L1 L2 L3L1 L2 L3
T1 T2 T3T1 T2 T3T1 T2 T3
A K1A B
A K1B B
A K1C B
R28-2 YEL
R25-2 GRY
T1-CX7 GRY
C34-2 BLK
R26-2 RED
C33(+) RED
S1-4 RED
ELECTRODE PLATE
POS PLATE
NEG PLATE
BLK
D33
D34
TB6 BRN
TB5 GRY
K3-7 ORN
K1C-A ORN
K7-7 GRY
K1C-B GRY
K2-A ORN
K4-B ORN
K7-9 ORN
TB1-11 WHT
K2-B WHT
F1
F2
R2-1 VIO
R3-1 ORN
C25
C26
R32 R33
1
2
1
2
K1A
K1B
K1C
K2
SEE VIEW K-K
TB4
TB5
TB6
SEE VIEW L-L
VIEW K-K
F
F
E
E
D
D
SECTION C-C
A K2 B
L1 L2 L3
T1 T2 T3
Note: From ESP-400C/600C//400V,50 Hz
Drawing No. 0558002859, sheet 2 of 5
OR