Diagrams – Lincoln Electric IM648 RED-D-ARC PYTHON User Manual
Page 30
F-1
DIAGRAMS
F-1
PYTHON
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag
ram 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. G
ive the equipment code number..
N.C.
5,6 AIR SOL 7,8 ELEC SOL
J3
2
CONTROL
4A
2A
10K
343
K
J
PRESSURE
I
7
W
G
F
D
369
4
218
212
J5
J4
209
501
205
209
-
BOT-OUT
231A
I
X1
S
TOP-OUT
TRANSFORMER
CURRENT
T3
A
A
4
9
1
1
(VIEWED FROM COMPONENT SIDE OF BOARD)
N.D. C1 & C2 CAPACITORS ARE A MATCHED SET.
J3
1
Y = YELLOW
3
N = BROWN
2W
5
6
277
217
V
550-
INTERFACE RECEPTACLE
SOLENOID
215
219
2
S2
RESET
366
xxxxxxx
J4,J10, J30
U
J21
354
Y
61
4
Y
204
U
R
238
CONTROL
POT
J40
12V
TOP-IN
S
4A
2A
2
201
H5
BRIDGE
B
24V
D1
4
BOT-
IN
I
13
5
12
4
11
3
10
11
12
Y
404
502
F
-
276
X2
231
W
1
302
Y
306
231
R
4
DISPLAY
R
W
S
5
8
TOP-OUT
9
216
1
6
366
7
360
3
8
364
4
7
T2
TRANSFORMER
AUXILIARY
347
J40
62
61
4
2
5
503
3
H4
POWER
B
TP3
INPUT
202
C
3
+15V
READY LED
LOW_PSI LED
POT WIPER
RESET
GND
THERMAL LED
RESET LED
PSI SET
L11031
P_XFMR
J10
204
-
S
S
241
204
J2
4
365
RELAY
4
5
3
1
1
P_XFMR
7
3
8
A
18V
+
C
B
221
2
277
3
223
5
214
218
N
212
S
B21
BOT-OUT
2
2
369
S
231
B
361
5
2
343
C2
FRONT OF MACHINE
306
309
277A
CONNECTOR CAVITY NUMBERING SEQUENCE
9
115V
FAN
FAN
1
8
310
312
354
N
N
505
H
210
214
14
217
223
J1
POWER
B
J2,J21,J31
C
A
4
276
J32
LEFT SIDE OF MACHINE
J34
8 AIR SOL
10
2 ELEC SOL 3 TRIGGER
8
241
N.A.
NOTES:
S4 PRIMARY RECONNECT
SHOWN FOR 550-575VAC OPERATION
1. FOR MACHINES SUPPLIED WITH INPUT CABLE
Y
213
12
X20
ELECTRICAL SYMBOLS PER E1537
4
208
238
J1,J11, J20,J33
348
1
8
2
9
309
3
S
xxxxxxx
2
6
8
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
201
10
219
WORK
503
216
213
502
7
4
210
10
2000/500
FOR THREE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES.
CONNECT TERMINALS U, V & W TO SUPPLY CIRCUIT.
THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW THE EXACT
N.B. SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT AFFECTING
COMPONENTS OR CIRCUITRY HAVING A COMMON CODE NUMBER.
CONNECTION SHOWN IS FOR 550-575V OPERATION.
N.C. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.
Y
404
6
BOT-IN
R
X4
2000/500
205
241
575V
H6
WIRING DIAGRAM - PYTHON CODE 10627
H5
460V
440-
A
A
2
4
1
C1
E
E
3
6
2
5
1
4
53
51
56
54
7
312
6
303
5
344
XFER
J31
2
277B
18V
3 NOZZLE
B
E
+
201
13
TOP-IN
W
221
S3
R
PSI_SET
1
344
S1
201A
COLOR CODE:
B = BLACK
G = GREEN
248
3 IGBT
2,6 PSI SWITCH
11 TRIGGER
10 ELEC SOL
12 GND
9 AIR SOL
4,5 XFER SHUNT (TWIST PR)
TSTAT
1
5
2
3
++VOLT
6
53
N
64
H1
9
5
W
H1
TP2
277A
2
3
8
9
M
303
360
302
1
X3
X40
X20
X4
1,2 TRIGGER
6
CW (MAX)
16
4
4
9
10
3
7
206
4
0.3A
SLOW BLOW
7
14
4
8
1
15
3
5
10
201A
REAR OF MACHINE
310
13 IGBT
14 GND
13
14
1,4 24V
248
208
X30
275
R1
275
11
1
6
15
S5
347
364
J32
361
E
A
9
8
W
4
62
64
1
U
401
L1
J30
CHOKE
OUTPUT
PROTECTIVE BONDING CIRCUIT
PC BOARD
OUTPUT
1
5
L
348
R
W
N
401
N
Y
505
S
506
205
RF
TOROID
18V
A
18V
J5,J22, J34
CASE FRONT
BASE
1
8
6
1
6
8
16
1
6
215
238
51
56
2
8
R
W
R = RED
W = WHITE U = BLUE
2
MAIN
XFMR
J11
SENSE
506
X2
LEADS
++VOLT
FAN
RELAY
248
2
2
FAN
7
1
3
FAN
3
6
7
F-UF
CT
7,8 ELEC SHUNT (TWIST PR)
W
G
N
12V
AIR
J20
15
7
14
6
5
3
4
ELEC
XFER
X40
4 ELECTRODE
54
H6
J22
6
10 WORK
501
507
R
2
4
3
208
ELEC
1
J33
365
X10
W
T1
+
207
202
H2
D
507
RIGHT SIDE OF MACHINE
MOTOR
FAN
N.A.
207
PER
INPUT
231A
H3
TP1
C