Lincoln Electric Invertec CC500, User Manual, Page: 18 / 22

D-1
D I A G R A M
D-1
INVERTEC
®
CV/CC500
Rev. 03
R
G5964-5
A.04
_
OUTPUT CHOKE
L1
26A
27 25A
+
OUTPUT CHOKE
L1
AC 220V
RECEPTACLE
SHUNT
600A 60mV
SWITCH
29
27 28
SWITCH BOARD
-5
+4
L3
L2
L1
223
221
RECTIFIER
26
+
-
7
83
82
6
220C 220C
221C
250 O HM
25 W
220B
221B
21
20
19
21A
220
29A
207
209
223
221
33
34
283
284
J12-1
J12-2
201
204
2
4
209
207
220A
J12-6
J11-1
J11-2
207 209
J1
0-1
J1
0-2
85
19
20
21
J13-3
J13-4
84
X2
X4
1~
2~
3~
+ -
+
-
H
IG
H
LO
W
FAN
23 U
B
N
B
G
22
VIEW OF CONNECTOR ON PC BOARD
ELECTRICAL SYMBOLS PE R E1537.
OHMS /WA TTS
COMPONENT VALUE
UNITS:
RESISTORS:
MFD/VOLTS
CAPACITORS:
8
LATCH
0F CONNECTOR J5
EXAMPLE: THIS IS PIN 7
3 2
LEAD COLORING CODE:
B-BLACK
2 1
8
G-GREEN
O-ORANGE
R-RED
CONNECTOR PIN NUMBERS:
7
14
U-BLUE
Y-YELLOW
W-WHITE
1
3
J5
N- BROWN
ALL COMPONENTS VIEWED FRO M REAR
INPUT
RECTIFIER
F1
2A/250V
U
V
W
CASE BAC K FRAME
W V U
L3
L2
L1
G1
4
X1
Main
Transformer
COIL 1
COIL 2
X4
1
2
3
X2
X3
Output
Rectifier
10 OHM .0047 MICRO F
10 OHM .0047 MICRO F
S2 S3
S4 S5
220A
~8V .5A
1
2
~380V
4
5
Auxiliary
Transformer
6
7
8
9
~36V 6A
~220V 1.5A
22
23
21A
20C
81
85
29
F3
2A/250V
84
28
222
10 OHM .0047 MICRO F
S1
10 OHM .0047 MICRO F
RECTIFIER
-
+
34
33
11
10
33
10
11
~36V .5A
253
258
257
261
262
266
265
264
91
92
93
J3-1
J3-5
J3-9
J5-15
J2-6
J2-11
J2-12
J1-1
J1-2
J1-3
J1-4
J1-5
J3-7
J3-4
J3-6
253
258
257
261
262
266
265
264
91
92
93
J5-10
J5-9
J2-10
J1-6
83 82
J5-2
J5-8
J2-9
J2-8
J2-4
J5-3
J5-1
J5-4
283 284
253
258
257
261
262
266
265
264
10 KOhm
10 KOhm
WIRE
SIZE
1.2-1.4
253
258
257
261
262
CLOSED = 4 STEP MODE
10 KOhm
ARC CONTROL
J10-4
J10-5
J10-7
J10-6
J10-8
DISPLAY
P.C. BOARD
251
252
253
259
260
277
278
279
DATA
CLOCK
ENABLE
+15V
M
O
T
O
R
G
AS
SO
LEN
O
ID
2.
5K
10
K
G
AS
PU
R
G
E
C
O
LD
IN
C
H
T
R
IG
G
ER
91
92
94
93
96
95
<1<
<2<
<3<
<4<
<5<
<6<
WIRE FEEDER
CONNECTOR
+15 +15
GAS/MOTOR
POT/SW ITCH
+/-10V
+15V
+24V
+50V
BRAKE
18KHZ
DRIVE
S1
1 2 3 4 5 6 7 8
ON
1) O N = PREFLOW ON
2) O N = CRATER INT MODE
3) O N = CRATER REPLS MODE
4) O N = TEST MODE
5) RESER VED
6) RESER VED
7) O N= LO NG CONTROL C ABLE VO LTAGE
DROP CO MPENSATION
8) O N = WFS CALIBRATION
THERMAL LED
W
B
CONTROL BOARD
THERMOSTAT
#2
2 2 5
THERMOSTAT
#1
xxxxxxx xxxxxxx
22 6
2 24
2 2 5
AR
C
V
O
L
T
S
5
K
AR
C
CU
RR
E
N
T
5
K 4
.7
K
28
5
28
6
A
B
C D
E
F
J3-6 266 266
+15V
J2-5
289 289
+15V
253 253 253
10 KOhm
10 KOhm
253
HOT START
J10-15
CRATER CURRENT
10 KOhm
10 KOhm
CRATER VOLTAGE
10 KOhm
10 KOhm
LOCAL OUTPUT CONTROL
253
J3-1
253 253
10 KOhm
10 KOhm
253 253
281
280
282 253
10 KOhm
10 KOhm
281
280
282
HOT START
J10-16
J2-9
J2-8
225
J5-6 288 288
PWF FEEDER
J10-14
224
287 287
290
268
267
268
267
269
255
254
256
255
254
256
J2-1
91
93
94
95
96
77
76
75
76
77
J2-1
J2-3
J2-2
J8
-5
J8
-2 J3
-2
J3
-8
J6
-1
J6
-2
H
IG
H
LO
W
+50V
+
15
V
+
15
V
+
15
V
+
15
V
J8
-1
J8
-4 251
252
253
J5
-5
J5
-1
1
2 G2 4
93B 93A
95A
282A
282B
95B
INVERTEC CV/CC500 WIRING SCHEMATIC
20C
POSITIVE
NEGATIVE
≤1.0
≥1.6
LOCAL/LN-25 PRO
REMOTE/LN-25 PRO
7 POSITION SWITCH
J10-7
FCAW-GS
296
295
J10-5
GMAW STEEL Ar/CO2
J10-6 GMAW STEEL CO2
297
296
295
297
J10-2
GMAW-AL
J10-3
GMAW -STAINLESS
293
292
291
J10-1 SMAW 291 291
293
292
291
J10-8 298 298
NO CONNECTION
WIRING DIAGRAM FOR INVERTEC
®
CV/CC500 ( EXPORT ) CODE 76072
NOTE: This diagram is for reference only. It may not be accurate for all machines coved 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,
contact the Lincoln Electric Service Department for a replacement