Table of Contents
Advertisement
G-9
WIRING DIAGRAM - ENTIRE MACHINE CODE 10336, 10450 (L10205)
311
313
275F
1
3
2
J8
PROTECTION
BOARD
S1
POWER
OFF ON
A1
A
W
U
H1
POWER
H1
B1
LINE
B
}
R
INPUT
V
FILTER
H5
PER
N.A.
C1
C
B
W
A
G
3 AMP
SLOW
BLOW
REMOTE
OUTPUT
MIN
CONTROL
75
76
77
31
32
42
41
VAC
42
2
TRIGGER
4
81
82
21
N.C.
GND
SPARE
WIRE
FEEDER
NOTES:
N.A.
1. FOR MACHINES SUPPLIED WITH INPUT CABLE (V300-PRO)
FOR SINGLE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE.
CONNECT BLACK & WHITE LEADS TO SUPPLY CIRCUIT.
WRAP RED LEAD WITH TAPE TO PROVIDE 600V. INSULATION.
FOR THREE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE.
CONNECT BLACK, RED & WHITE LEADS TO SUPPLY CIRCUIT.
2. FOR MACHINES NOT SUPPLIED WITH INPUT CABLE (V300-I)
FOR SINGLE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES.
CONNECT TERMINALS U & W TO SUPPLY CIRCUIT.
FOR THREE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES.
CONNECT TERMINALS U, V & W TO SUPPLY CIRCUIT.
N.B. SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT
AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW
THE EXACT COMPONENTS OR CIRCUITRY HAVING A COMMON CODE NUMBER.
N.C. WIRE FEEDERS REQUIRING 24VAC, USE PINS "N" & "C".
N.D. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.
CONNECTION SHOWN IS FOR 440V OPERATION.
N.E. D1 THRU D5 OUTPUT DIODES ARE A MATCHED SET.
D7 THRU D11 OUTPUT DIODES ARE A MATCHED SET.
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
V300-I WIRING DIAGRAM (EUROPEAN)
306
N.G.
9A
9
52
52
N.F.
9A
14
14
4, 5
4
R7
402, 404
53
53
52
25
+
51
51
+
SWITCH
25W
C2
7500
H5
H5
BOARD
1
314
25W
25
µ
2200 F
-
2
25W
(LEFT)
14
450V
3
316
R6
401, 403
J15
4
315
53
12A
1, 8
R W
R
W
5
12A
12
6
317
309
310
309
310
9C 9D
9D
307
308
CR1
CR2
9A
D +
6
3
2 5
1
4
A
1
2
DRIVER
TP1
12B
J10
J11
9D
BOARD
12D
J16
B
J9
S7
TP3
RECONNECT
1
2
3
7
8 12 13 14
3
6
2 5
9B
TP2
9C
9B
C
F -
12A
314
52
9D
317
12C
315
12B
12D
316
12A
9B
12A
12D
12C
12D
N.H.
N.H.
9B
9
N.G.
4,5
N.F.
9B
W
R
W
R
R5
A
402, 404
+
25
SWITCH
+
25W
C1
7500
BOARD
25W
25
µ
2200 F
(RIGHT)
-
51
25W
450V
A
R4
401, 403
12B
1, 8
12
12B
H1
H3
J13
J12
H1
H1
504
1
1
G
75
200-
208V
FAN
H2
18V
H2
4
F
76
MOTOR
H3
H3
501
E
77B
H3
2
4
220-
J
212
230V
A
32
H4
H4
3
I
CB1
42V
212
N.D.
380-
5
42A
42
6AMP
K
415V
C
212
212
24V
3
503
42A
A
6
212C
H6
H5
440-
0V
D
223B
212D
2
460V
M
T1
L
+
224
S6
AUXILIARY
H
21
TRANSFORMER
-
B
GND
WIRE FEEDER
WELDING
N
212C
211B
285
POLARITY
212A
229
SWITCH
REMOTE
CONTROL
RECEPTACLE
PROTECTIVE BONDING CIRCUIT
NOT PRESENT ON ALL MODELS.
CASE
CASE
FRONT
FAN
BACK
BOTTOM
PANEL
SHROUD
ELECTRICAL DIAGRAMS
250
L2
T2
25W
RIGHT
4
MAIN
D12
TRANSFORMER
S
F
C7
10
R13
4
F
2W
L3
F
.001/400
BOTTOM
TOP
.001/400
AUX
10
R3
OUTSIDE
S
CHOKE
2W
S
C4
1
S
F
D11
BOTTOM
BOTTOM
L8
D10
INSIDE
F
S
1
D9
D8
D7
3
4
N.E.
CHOKE
THERMOSTAT
1
4
224
T3
N.E.
CURRENT
TRANSFORMER
I
D1
D2
5
5
S
D3
220
F
I
Y
Y
BOTTOM
204A
D4
OUTSIDE
TOP
76
D5
S
F
203
C3
S
206
10
R2
S
TOP
2W
211A
TOP
.001/400
INSIDE
223A
AUX
.001/400
F
8
F
10
R10
227
8
2W
C8
213
S
F
D6
214
L1
275B
LEFT
226
275F
307
7
2
305
POWER
308
8
7
301
BOARD
275D
309
6
302
2
301
310
303
4
3
J7
302
501
5
8
304
J6
305
504
6
1
275D
303
1
4
211A
304
3
5
211B
FAN
9
212B
THERMOSTAT
311
1
10
212D
313
2
J14
3
4
150 5W
210
J2, J8
J9, J10, J12
J3
J11, J14
J13, J15
J1, J7
1
1 2
1
3
1
COLOR CODE:
3 4
6
5
2
4
B = BLACK
J6
J4
J5, J16
G = GREEN
1
5
1
1
6
R = RED
W = WHITE
Y = YELLOW
6
10
7
12
8
CONNECTOR CAVITY NUMBERING SEQUENCE
(VIEWED FROM COMPONENT SIDE OF BOARD)
ELECTRICAL SYMBOLS PER E1537
N.F. R1, R9 BLEEDER RESISTORS ARE A MATCHED SET.
N.G. C1, C2 CAPACITORS ARE A MATCHED SET.
N.H. PLACE SWITCH IN APPROPRIATE POSITION FOR INPUT VOLTAGE.
CONNECTION SHOWN IS FOR 380-440V OPERATION.
+ ARC
229
L7
229
229
TP5
C9
C5
400A
TP6
286
SHUNT
- ARC
285
FUNCTION
R W
204C
C6
C10
220
TP4
214
226
227
275C
503A
203
215
206
L5
204A
204B
1
2
W
213
5
J3
10
1
R
218
5
3
77B
4
1
77A
12
2
502
276
J4
8
11
229
275C
2
13
228
275B
9
12
207
275A
7
208
6
3
8
276
J5
6
7
218
228
14
75
204B
4
77A
204C
11
215
10
2
207
3
5
306
1
9
208
5
J1
6
1
Y
4
212A
3
Y
J2
7
4
210
212B
8
2
275A
223B
223A
CONTROL
502
BOARD
Y
503
503A
S4
OUTPUT TERMINAL
SWITCH
4
S3
8
LOCAL/REMOTE
SWITCH
7
14
R11
OUTPUT CONTROL
THERMAL
OVERLOAD
INDICATOR
(V300-I ONLY)
CONTROL PANEL
LAYOUT
G-9
S5
METER
SWITCH
V
PANEL
A
METER
1
1
2
2
3
3
4
4
5
5
6
6
CC GTAW
CC SOFT
1
S2
2
MODE
CC CRISP
SWITCH
3
4
CV FCAW
CV GMAW
CW (MAX)
R11
10K
OUTPUT
2W
CONTROL
LOCAL
S3
LOCAL/REMOTE
REMOTE
SWITCH
CW (MAX)
R12
ARC FORCE
10K
/INDUCTANCE
2W
CONTROL
S4
ON
OUTPUT
TERMINAL
REMOTE
SWITCH
THERMAL
OVERLOAD
INDICATOR
(V300-I ONLY)
S2
MODE SWITCH
S5
METER FUNCTION
SWITCH
R12
ARC FORCE/INDUCTANCE
CONTROL
A
L10205
V300-I
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
