Lincoln Electric Invertec V275-S, Руководство оператора, Страница: 27 / 34

F-2
ELECTRICAL DIAGRAMS
F-2
INVERTEC V275-S
R2
AR
C
F
O
R
C
E
WE
L
D
MO
D
E
OFF
328
327
304
SMAW GTAW
V
IE
W
OF
C
ONN
EC
T
O
R
ON
PC
B
O
ARD
ELEC
TRICA
L SYMBO
LS
PER E
1
537.
OHMS/WAT
T
S
COMPONENT
VALUE
UNITS
:
RESIS
TORS:
MFD/VOL
T
S
CAPACI
TORS:
8
LAT
CH
0F
C
ONN
EC
T
O
R
J
5
E
X
AM
P
L
E:
TH
IS
IS
PI
N
7
3
2
LEAD C
OLORING
CODE:
B-BLAC
K
2
1
8
G-GREEN O-ORANGE R-RED
CON
NEC
T
O
R
P
IN
N
U
MB
ER
S
:
7 14
U-BLUE Y-YE
LLOW
W-WHITE
1
3
J5
R4
G4365-3
A
W
IRI
NG
D
IA
G
R
A
M
-
I
N
V
E
RTEC
V
2
7
5
-S
ON
HO
T
ST
A
R
T
Y
T
H
E
R
MA
L +
-
W
B
3
2
6
7
PR
I-O
UT
PR
I-I
N
SE
C
BO
OS
T
TP
1
INP
U
T
BR
ID
G
E
_
+
D
E
B C
F
A
_
POW
E
R
S
WIT
C
H
W or N
B
R1
OU
T
P
U
T
376
375
377
L
O
CA
L
RE
M
O
T
E
TP
2
TP
3
A B
C
D E
F
380- 415V
57
5V
220- 230V 440- 460V
208V
0.6 AMP
SLOW
BLOW
SE
C
BO
OS
T
PRI-
IN
PRI
-O
UT
NOTE
S
:
N.
A
. MA
CH
IN
E
S
W
ITH
R
ED
, BL
AC
K
AN
D
W
HIT
E
OR
BRO
W
N
P
O
W
ER
CO
RD
S
:
FOR
S
INGL
E
PH
AS
E
IN
PUT:
CONN
ECT
GR
E
E
N
L
E
AD
TO G
ROUN
D
P
E
R
N
ATIO
NA
L
EL
ECTR
IC
AL
CO
DE
.
CO
N
N
ECT
B
LA
C
K
A
N
D
W
HIT
E
OR
BRO
W
N
L
E
A
D
S
TO
SU
P
P
LY
C
IR
CU
IT.
W
RA
P
R
E
D
L
E
AD
W
ITH
TA
P
E
TO
PRO
VID
E
600
V.
IN
SU
LAT
ION
.
FOR TH
RE
E
PH
AS
E
IN
PUT:
CONN
ECT
GR
E
E
N
L
E
AD
TO G
ROUN
D
P
E
R
N
ATIO
NA
L
EL
ECTR
IC
CO
DE
.
CO
N
N
ECT
B
LA
C
K
, R
E
D
&
W
HIT
E
OR
BRO
W
N
L
E
A
D
S
TO
SU
P
P
LY
C
IR
CU
IT.
N.
C.
PL
AC
E
"
A
"
LE
AD
ON
A
P
PRO
PR
IA
T
E
CO
NN
ECT
ION
FOR
IN
PUT
VOLT
AG
E
.
CO
NN
ECT
ION
SHO
W
N
IS
FOR
575
V O
P
E
R
ATIO
N.
N.
B
.
S
IN
C
E
COM
PON
ENT
S
OR
C
IR
CU
ITR
Y
OF
A
PR
INT
ED
C
IR
CU
IT
BO
AR
D M
A
Y
C
HA
NGE
W
ITHOUT
AFFE
CTING
TH
E
INT
ER
CH
ANG
E
A
B
IL
ITY
OF
A
COM
PL
ET
E
BO
AR
D,
TH
IS
D
IAGR
AM M
A
Y
NOT
SHO
W
TH
E
E
X
ACT
COM
PON
ENT
S
OR
C
IR
CU
ITR
Y
H
A
VING
A
COMMON
CO
DE
N
UMB
ER
.
BAS
E
CASE
FRONT
P
R
O
T
E
C
TIV
E B
O
N
DI
N
G CI
R
C
UI
T
375B
375B
324
304A
H2
18V
U
W
1
303
304A
H1
H3
H4
H5
H6
FAN FAN
CR
1
CR
1
4
8
0
1
2
6
H1A
6
35
24
H2
H1
H3
H4
H5
H6
H1
H2 H4 H6
H3 H5
H3A
H3A
H3C H3D
H1D
H1C
H1C
H1B
H1D
FA
N
R
E
LA
Y
R
N.A.
207 209
A1
H1B
A1
A
A
N.C.
209
208
20
4
201 205
206
20
3A
207A
20
2A
4 2
77 76
GND
75
SWIT
C
H
P
C
B
O
A
R
D
C
O
NT
ROL
P
C
BO
A
R
D
CASE BACK
GND2
G
GND
GND 1
LIN
E CORD
FROM AMPH
E
NOL
208
204
201
205
SHUNT
X4 X2
X4
L1
X2
X7
X8
X5
X6
X1
X3
RE
A
C
TO
R
L2
RE
A
C
TO
R
MAI
N
TR
A
N
S
F
O
R
M
E
R
D1A
D1B
D2A
D2B
X7 X6
R
IG
H
T
LE
FT
X8
X5
X1 X3
O
U
TP
UT
R
E
C
T
IF
IE
R
L3
OU
T
P
U
T
CHO
KE
207A
38
2
383
388
387
RE
M
O
T
E
RE
CE
P
T
A
C
L
E
202
206
203A
SNUBBE R P C B OA RD
R3
386
385
384
381
201
205
204 208
W
R
C2 C1
207A
202A
206
203A
20
9
202
202A
203
R222
W22
1
203
207
L4
L5
CA
SE
F
R
O
N
T (
R
E
A
R VIE
W)
TP
4
C4
PR
IM
A
R
Y
R
E
CO
NNE
CT
S
W
ITC
HE
S
(REAR VIEW)
(SHOWN IN 3
80-575V PO
SI
TI
ON)
C3
TP
6
TP
5
W
R
T1
T4
T3
AU XIL IARY
TRA NSF OR ME R
T2
D3A
D3B
HEA
T SINK
229
376
W
327 324
B
375 303
R(T4) R(T3) W(T4)
310 307 308 313
311 310 308 313 307 309
1 4 2 7 8 6
J10
J3
J4
377 328 304 330
1 2 3 4 6 5
1 2 3 4 6 5
7
8 9
10 11 12
309 311
9 8 7
10
387 388 316 320 382 383 229
4
J2
2
27
7
76 75
1 2 4 5 8 7
6
12
3
9
R222 W22
1
1
2
10 11
J1
31
6
318
317
S4
L1 L2 L3
L1 L2
L3
(W) (V)
(U)
W(T3)
S1
S2A
S2
B
D4
S3
31
8
317
J5
5 3
33
0
77
27
7
204
205
C1,
C2
SW
IT
CH
BOAR
D CAP
AC
IT
ORS
, 2200
/500
C3,
C4
OUT
P
UT
BY
-PA
SS
CAP
ACITORS, .05/60
0
CR1
FAN
REL
AY
COIL
, 12V
DC
D1A
,D1B
OUT
P
UT
DIODE,
D2A
,D2B
OUT
P
UT
DIODE,
D3A
,D3B
OUT
P
UT
DIODE,
D4
INP
UT
R
E
CITIER B
R
IDGE
L1
,L2
OUT
P
UT
REA
CT
OR
L3
OUT
P
U
T
INDUCTOR
(CHOK
E)
L4
,L5
RF TOROID CHOK
ES
R1
OUT
P
U
T
CONT
ROL
POT
E
N
T
IOM
ETER,10
K/2
R2
AR
C FORCE
POT
E
N
T
IO
M
ETER, 1
0
K/2
R3,
R4
OUT
P
UT
LOAD R
ESI
ST
ORS
, 10
0/25
S
1
IN
PU
T
PO
W
E
R S
W
IT
C
H
S
2
A
,S2
B
R
EC
O
N
N
E
CT
SW
IT
C
H
E
S
S3
OUT
P
U
T
RECTIFIER HEA
T
S
INK
THERM
OST
A
T
S4
SW
IT
CH
BOAR
D HEA
T
S
INK
T
H
ER
MOSTAT
S5
CHOK
E THERM
OST
A
T
T
1
MA
IN TRANS
FORME
R
T
2
AU
X
IL
IARY
T
R
A
N
SFORM
ER
T
3
,T
4
CUR
RENT T
R
A
N
SFORM
ER
T
P
1,TP2,TP3
INP
U
T
M
O
V, 6
6
0V
AC
TP
4
,T
P
5
O
U
T
P
U
T
M
O
V
, 3
2
0
V
A
C
TP
6
O
U
T
P
U
T
M
O
V
, 1
5
0
V
A
C
N.
D.
C
HOK
E
TH
ERMO
ST
AT
AN
D L
E
A
D
#319
NOT
P
R
E
S
ENT
ON
E
AR
LI
ER
MOD
EL
S
.
N.
E
.
LE
AD
S
#308
AN
D #3
09 M
A
Y
B
E
INT
ER
CH
ANG
ED
IN
J
10
CONN
ECTOR
P
IN
S
2
AN
D 6
.
N-BROWN
S5
31
9
320
N.D.
N.D.
N.E.
G
B
G
+
-
POW
E
R
W
B
C3
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.
WIRING DIAGRAM- CODES: 11164, 11165, 11224, 11225,