Lincoln Electric IM718 POWER WAVE AC_DC - Manual (Page 39)

F-2 DIAGRAMS F-2
POWER WAVE AC/DC
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..
TM
LEFT
SID
E
OF
M
A
C
H
IN
E
N.
C. CO
NN
EC
T T
O
20
6A
IN
P OW
ER
S OUR
CE
(V
OL
TAG
E FE
ED
BA
CK)
RI
GH
T
S
IDE
O
F
MA
CHI
NE
N. A.
CONN
EC
T T
O T
RANS
FO
RM
ER
LE
AD
S FRO
M P OW
ER S
OU
RC
E
NO
TES:
REAR OF MACH INE
FRONT OF M AC HIN E
282B 281B 733 734 285A 286B 711 718 224A 240 722 211A 712
N.B.
CO
NN
EC
T T
O O
UT
PU
T
RE
CT
IF IE R HE
AT
SI NK
IN
PO
W
ER
S OURC
E
CH
OP
PE
R D
RECT
IF
IE
R
2. 7 10W
2. 7 10W
2.7 10W 2.7 10W
.022 800V .022 800V
.022 800V
.022 800V
N.
A.
N.
A.
N.
A
.
N.
A.
286D B8
285D
281D
282D
286C
285C
281C
282C
N.
B.
34 33
34
33 35
37 38
211
216
1
2
3
4
212
213
CE NTE RTA P
CH OK E
36
40
38
36
35
40
39
C1
TP
1
OUT
P
UT
ST
UDS
N.
C
.
3 2 4
350A 352
B
33B
1
N P R S T U V W X A B C D E F G H I J K L M
717A 714A 718A 722A 713A
N P R S T U V W X A B C D G H I J K L M
73
3
734C GN
D
722
MA STER / SLAVE I NPUT S12 MASTER / SLAVE OUT PUT S13
717 212A 216A 714 713 213A 716 282A 281A 285B 286A 715 711 718 717 712 714 713 716 715 715A 71
6A
713A 714A 722A 718A 717A 716A 715A
S8 POW ER
RECEPT ACL E
3 1 2 5 6 7 8 4 9
282B 281B 285A 286B 721 282A 281A 285B 286A
S1
1
282D 281D 285C 286D 282C 281C 285D 286C
3 1 2 5 6 7 8 4 9
240 212A 213A 224A 211A 216A
S1
0
324 212 213 320 211 216
35
0B
FA
N
AUXI
LI
ARY T
R
ANSF
ORMER
brown blue
1
4 5 8 7 6 3
6
230 VAC
230 V
A C
( v
iol et )
2 1
18 VAC ( white) 18 VAC (g reen
)
18 VAC ( yellow) 18 VAC ( red
)
6
332
16
333
1
330
11
331
230 V
A C
(o range
)
S23
352C 350C
S22
SN
UB
BE
R #
2
SN
UB
BE
R #
1 1 2
J1
332 333 320
321 T he
rmostat
324
323
321
322 T he
rmostat
323
322 T he
rmostat
206B
34
5
50W
34
6
34
1
34
4
N.
D
.
N. D.
CO
NN
EC
T T
O O
UTP
UT
S
TUD
IN
P OW
ER
S
OUR
CE
(C
EN
TE
RT
AP
CO
NN
EC
TI ON
)
20
2C
CI
RCUI
T
BR
EA
K E R
734B 734C
734
34
2
34
7
50
W
34
8 34
3
N.
E.
N.
E. C
ONN
EC
T TO POWE
R RESEPT
AC
LE
I N POWER SOURC
E
C
G4076-2
CH
OP
PE
R B
CH
OP
PE
R C
CH
OP
PE
R A
+ -
B3
, B
6
B2
, B
5
B1
, B
4
3
1
2
4
317
315
318
316
J2
E F
+ -
B3
, B
6
B2
, B5
B1
, B4
+ -
B3
, B
6
B2
, B
5
B1
, B
4
+ -
B3
, B6
B2
, B5
B1
, B
4
TO
P
BOT
T OM
TO
P
B
O
TTO
M
CUR
REN
T
T
R
ANSD
UCER
J1
5
T he
rmostat 1 2
J1
33
0
33
1
3
1
2
4
313
311
314
312
J2
39
37
314
311
312
313
317
316 315
318
345
344
3 1 2 4 S1
4
352B 350B
352C 350C
B7
B8
B7
B8
B7
B8
B7
TO ETHER NE T BO ARD
721
TO C ON TR OL B OA RD
DR
AI N DRAI
N
TO CONTR OL B OA RD