Lincoln 60 Welder User Manual


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CONTROL BOARD
AIR
SOLENOID
J8
CONNECTOR CAVITY NUMBERING SEQUENCE
(VIEWED FROM COMPONENT SIDE OF BOARD)
J12
J2,J10,J21
J5, J9
L10294
REMOTE
LOCAL
OPTIONAL
REMOTE/LOCAL
SWITCH
76D
76B
76C
2A
4A
401
402
POS-D
400D
32D
31D
321D
2D
4D
212D
76D
1
OPTION
BOARD
J23
J19
2
3
4
5
6
7
8
9
1
2
3
4
5
6
2A
4A
403
404
10
11
12
212D
400D
OPTION
JUMPER
J8
HALF OF
J12 OPTION
JUMPER
OPTION
HARNESS
76C
76B
OPTION
JUMPER
J2
J5
OPTION
JUMPER
4D
2D
OPTION
JUMPER
J10
32D
HALF OF OPTION
JUMPER J12
31D
WIRING DIAGRAM - PRO-CUT 60 (SINGLE PHASE)
OPTIONAL
CNC & GMF
INTERFACE
KIT
77D
76
75
NEG
405
POS
77D
9
7
10
76
75
1
2
3
8
J25
403
404
4B
2B
OPTIONAL
TERMINAL
STRIPS
401
402
2B
4B
POS
405
NEG
J4, J7, J20,
J22, J25
J3, J19
J6, J23
321D
324D
324D
(POS-D)
C508
.0047
3000V
C507
.0047
3000V
STATUS BOARD
1
2
3
4
5
6
8
7
J9
211
212
213
214
215
216
218
325
326
SAFETY
RESET
S3
2
L2
S1
TS1
TO PRIMARY
COILS
TO SUPPLY
LINES
TO GROUND
PER NATIONAL
ELECTRICAL CODE
TO GROUND
PER NATIONAL
ELECTRICAL CODE
TO PRIMARY
COILS
S1
TS1
TO SUPPLY
LINES
L2
2
OUTPUT
CONTROL
1
3
2
CW
R1
10K
5
4
1
2
6
3
5
6
3
7
84
9
2
J2
J8
1
12
14
10
11
15
16
13
10
1
2
3
4
5
6
7
8
9
319
324
323
322
321
J3
J7
J6
319
PURGE/RUN
SWITCH
(PURGE IS
OPEN)
PRESSURE
SWITCH
PRIMARY
COIL
THERMOSTAT
3
4
6
4
39
1
1
2
1112
J4
2
4
5
3
6
7
8
1
4
6
J5
335
336
337
2
4
J10
2
CR2
SV1
AIR
SOLENOID
38
36
34
31
CR2
35
31
305
306
307
1
2
43
AMPHENOL
CONNECTION
FROM TORCH
N.A.
389
PILOT
WORK
L1
NEG
BYPASS
BOARD
HI FREQ
ASBLY.
PRI.
PRI.
MAIN TRANSFORMER
GENERAL INFORMATION
ELECTRICAL SYMBOLS PER E1537
RESISTORS = OHM/WATT (1/2 WATT UNLESS
OTHERWISE SPECIFIED)
3
3
75
76 77
304
L501
L502
SPARK
GAP
C1
319
6J12 3J12
4J12 1J12
34
222
221
R5
L503
L504
N.A.
(PILOT LEAD AT THE TORCH).
NOTES
NUMBER 3 IS CONNECTED TO THE NOZZLE
H3
H4
H6
MAIN SEC.
L1
2
1
5
4
1
T1
T2
L1
1
2
1
4
5
T1
T2
TO GROUND
PER NATIONAL
ELECTRICAL CODE
TO PRIMARY
COILS
S1
TS1
TO SUPPLY
LINES
L2
2
3
L1
1
2
1
4
5
T1
T2
6
87
335
32
31
37
C1
R
W
5
10
386
383
384
7
28
332
338 385
31
32
H4
332
338
C2
31
CENTER
BOTTOM
2
6
3
1
7
4
8
PRI.
TOP
5
100W
389
C
300W
40
50W
391
CR2
71
37
2.5K
5W
N.B.
& 208V SINGLE MACHINES ONLY
208 V
C1-32
31-32
H6-C2
H3-H4
115 VAC
C1
32
37
FAN
3
12W
R8
R2
R7
R3
387
1
HI VOLTAGE
TRANSFORMER
TORCH
BULKHEAD
CONNECTOR
389
6, 7, & 8 APPEAR ON TRIPLE VOLTAGE
40
POS
POS
POS
40
71
71
E
40
H1
H2
12VAC
24VAC
24VAC
115
VAC
5
3
1
2
12 VAC
24 VAC
24 VAC
H4
C505
C504
B
TRANSISTOR
MODULE
SEMICONVERTER
MODULES
J21
2
4
3
1
5
6
H3
H2
H1
G2
G1
3
J22
1
3
4
1
2
B
G2
G1
B
+
+
POWER BOARD
J20
NEG
40
A2
A1
K2
K1
40
40
40
40
NEG
40
4
2
C
230 V
460 V
391
2
POS
AUXILIARY COILS
CAPACITORS = MFD/VOLTS
2800
300V
W
C506
.0047
3000V
2
6
3
1
4
208/230/460V460/575V
S1
TO PRIMARY
COILS
TO GROUND
PER NATIONAL
ELECTRICAL CODE
3
2
1
5
4
T1
T2
2
S1
TO PRIMARY
COILS
TO GROUND
PER NATIONAL
ELECTRICAL CODE
3
2
1
5
4
1
T1
T2
460 V
460/575V MAIN TRANSFORMER
208/230/460V OR 230/460V MAIN TRANSFORMER
6
6
575V
72
R
W
C2
H6
L2
TS1
TO SUPPLY
LINES
L1
L2
TS1
TO SUPPLY
LINES
L1
P23
P/N25099
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside
the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..
July96
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