Lincoln Electric POWER WAVE 455/R, Руководство по обслуживанию

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ELECTRICAL DIAGRAMS
G-6
POWER WAVE 455/R
SCHEMATIC - CHOPPER PC BOARD
100V
100p
C15
X3
9
8
10
100V
100p
C16
475
R6
D7
50V
820p
C17
301
R19
301
R17
4.7
5K
R
2
3
301
R21
301
R18
301
R22
301
R20
5 4
8 1
OUT
OUT
GND GND
IN
VS
VS
NC
X2
MIC4451BN
6
2 7
3
1.0A
30V
D5
1.0A
30V
D6
4.7
5K
R
8
301
R14
1W
15V
DZ1
301
R11
301
R10
301
R15
301
R13
301
R16
G4
com
3.32K
R27
301
R12
50V
820p
C12
3.32K
R4
X3
1
2
3
14 to 22 Vac
J10
3
50V
0.1
C3
50
25V
C2
332
R
2
50V
.0047
C11
J10
6
D4
D2
3.32K
R
3
CNY17-3
OCI1
4 2
1
6
5
221K
R25
11340
PWM
50V
150p
C22
L
INPUT
J10
5
D3
D1
J10
4
J10
1
+
t
.24
R1
J10
2
500
50V
C1
GND
IN OUT
X4
+15
com
+15
50V
.0047
C14
com
RST
/Q
T2
Q A
B
T1
X1
1
3
4
2
6
5 7
630Vdc
.47
C18
com
630Vdc
.47
C19
RST
/Q
T2
Q A
B
T1
X1
15
13
12
14
10
11 9
+15
T
H
E
L
IN
C
O
L
N
E
L
E
C
T
R
IC
C
O
.
Ch'ge.Sht.No.
O
N
A
L
L
A
N
G
L
E
S
IS
+
.5
O
F
A
D
E
G
R
E
E
N
.A
. S
IN
C
E
C
O
M
P
O
N
E
N
T
S
O
R
C
IR
C
U
IT
R
Y
O
N
A
P
R
IN
T
E
D
C
IR
C
U
IT
B
O
A
R
D
M
A
Y
C
H
A
N
G
E
O
N
3
P
L
A
C
E
D
E
C
IM
A
L
S
IS
+
.
O
O
2
T
H
IS
S
H
E
E
T
C
O
N
T
A
IN
S
P
R
O
P
R
IE
T
A
R
Y
IN
F
O
R
M
A
T
IO
N
O
W
N
E
D
B
Y
To STT Output
From Bridge
A
N
D
IS
N
O
T
T
O
B
E
R
E
P
R
O
D
U
C
E
D
,
D
IS
C
L
O
S
E
D
O
R
U
S
E
D
W
IT
H
O
U
T
T
H
E
E
X
P
R
E
S
S
P
E
R
M
IS
S
IO
N
O
F
W
IT
H
P
U
B
L
IS
H
E
D
S
T
A
N
D
A
R
D
S
To STT Output
O
N
2
P
L
A
C
E
D
E
C
IM
A
L
S
IS
+
.
O
2
O
N
H
O
L
E
S
S
IZ
E
S
P
E
R
E
-2
0
5
6
N
U
M
B
E
R
.
N
O
TES
:
M
A
T
E
R
IA
L T
O
LE
R
A
N
C
E
("
t")
T
O
A
G
R
E
E
U
N
L
E
S
S
O
T
H
E
R
W
IS
E
S
P
E
C
IF
IE
D
T
O
L
E
R
A
N
C
E
com
47
.5
K
R
5
com
+15 +15
com
MC14538B
X1
16
8
+15
com
63V
1.0
C8
63V
1.0
C6
50V
0.1
C7
GND GND
VS VS
X2
MIC4451BN
5 4
1 8
50V
0.1
C9
50V
0.1
C10
63V
1.0
C20
C6
G3
G5
G1
C4 C3 C2 C5
E6
C1
G4
G2
E4 E2 E1 E3 E5
C7
E7
G6
G7
A2
40N60B3
9
8 20 14 17
13
10
16
19
3
1
11 2 5
18 15 21 12
7
6
4
C6
G3
G5
G1
C4 C3 C2 C5
E6
C1
G4
G2
E4
E2
E1 E3 E5
C7
E7
G6
G7
A1
40N60B3
9
8 20 14 17
13
10
16
19
3
1
11 2 5
18 15 21 12
7
6
4
3
3
2
K
R
2
6
X3
13
12
11
100V
100p
C13
X3
6
5
4
+15
4.7
35V
C23
301
R9
50V
0.1
C21
4093B
X3
14
7
FILENAME: L11340-1CA
(U
N
LE
S
S
O
T
H
E
R
W
IS
E
S
P
E
C
IF
IE
D
)
1
/4
W
.0
2
2
/5
0
V
C
H
K
.
LAST NO. USED D-
F
R
A
M
E
C
O
N
N
E
C
T
IO
N
R-
S
U
P
P
L
Y
2
3
T
Y
P
E
P
O
W
E
R
S
U
P
P
L
Y
S
O
U
R
C
E
P
O
IN
T
U
N
L
E
S
S
O
T
H
E
R
W
IS
E
S
P
E
C
IF
IE
D
)
NON
E
SU
P'S
'D
'G
.
EQ
U
IP
.
C
O
M
M
O
N
C
O
N
N
E
C
T
IO
N
V
O
L
T
A
G
E
N
E
T
N
O
.
C-
2
7
L
LABELS
7
G
E
N
E
R
A
L
IN
FO
R
M
A
T
IO
N
CLEV
ELAND
, O
HIO
U
.S
.A.
(
D
A
T
E
E
L
E
C
T
R
IC
A
L
S
Y
M
B
O
L
S
P
E
R
E
1
5
3
7
N
O
T
S
H
O
W
T
H
E
E
X
A
C
T
C
O
M
P
O
N
E
N
T
S
O
R
C
IR
C
U
IT
R
Y
O
F
C
O
N
T
R
O
L
S
H
A
V
IN
G
A
C
O
M
M
O
N
C
O
D
E
TH
E LINCOLN ELECTRIC CO
.
S
C
A
L
E
W
IT
H
O
U
T
A
F
F
E
C
T
IN
G
T
H
E
IN
T
E
R
C
H
A
N
G
E
A
B
IL
IT
Y
O
F
A
C
O
M
P
L
E
T
E
B
O
A
R
D
, T
H
IS
D
IA
G
R
A
M
M
A
Y
JLJ
ll3
40
1A
, 4
00
V
M
F
D
D
IO
D
E
S
=
R
E
S
IS
T
O
R
S
=
O
hm
s (
C
A
P
A
C
IT
O
R
S
=
T
H
E
L
IN
C
O
L
N
E
L
E
C
T
R
IC
C
O
.
From Bridge
E
A
R
T
H
G
R
O
U
N
D
C
O
N
N
E
C
T
IO
N
DZ1
U
N
L
E
S
S
O
T
H
E
R
W
IS
E
S
P
E
C
IF
IE
D
)
S
U
B
JE
C
T
S
H
T.
D
R
.
INVERTER W
ELDER
S
S
C
H
EM
A
T
IC
, C
H
O
PP
E
R
P
C
B
3-3-99
K.J.
X
A
2
-1
1
-2
00
0
G-6
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.