Sol Welding QUAD Serie Manual De Instrucciones página 237

+VOUT
-VOUT
HF 2
TO J5 S305 PCB
TO J3 S305 PCB
TO J12 S294A PCB
TO J16-3 S294A PCB
TO J16-4 S294A PCB
TOJ14 S318 PCB
SEE
-VHF
PAGE
+VHF
2
TO J1 S312A PCB
A
B
+24
024
TO J17 S294A PCB
+ - BUS +BUS
-BUS
TO INHIBIT
H2O-A
WATER SWITCH
H2O-B
RECEPTACLE
LAMP
WSH
FAN3
AC 230V
FU1
3,15A
PUMP
PUMP FUSE
AC 230V
X2
T3
0 BLACK
230
BROWN
400
BLUE
WHITE
SELF
TRANSF.
COOLER UNIT
CONNECTOR
1Ph 230V
2Ph 400V S1 MAIN
3Ph
SWITCH
X1
L1
L1 L1 L1
L2
N L2 L2
L3
L3
EARTH
SUPPLY
VOLTAGE PE
Part code: V11760GE
Via Meucci, 26
Description:
Costabissara – VI - Italy -
GND1
+12VE
1 GND
2 G
3 G1 WHITE
4 K1-K RED
5 G2 WHITE
6 K2-K RED
7 G3 WHITE
8 K3-K RED
9 G4 WHITE
10 K4-K RED
TH B
TH A
+24V
024
D62 D72
Q27
Q31
HS2 HS3
STAND
1 BY 34
J17
1 2
FS7
J9 10P
S310
A
B
PCB
2 J3B 2P
+24
INVERTER
024
PCB
1
PCB 2
400V
230V
J1
0V
1
34P
J2 5P
1 3
1 5 J12 3P
D62 D72
Q27
HS4
W1 W2 W3
WL1 WL2 WL3
1 3 S317 PCB
J4B
POWER
SUPPLY
L1
FILTER
L3 L2 L1 PCB 1
FS4 FS1 FS2 FS3
Document : \ Q27AC1_1.SCH
QUAD 275 AC/DC
electric scheme
T1
FASTON
ON
MAIN
HEATSINK
TRANSFORMER
II
FSN
+
K3
+
III
K2
+
K1
GND 1
+12VE
G
GND
+
5
J1 12P
S322 PCB
Q31
TH3
AUXILIARY
THERMAL
SWITCH
CIRCUIT
N.
CLOSED
DRIVER
FS3
PCB 3
FAN1
24VDC
+
FAN2
24VDC
+
TH1 TH2
THERMAL THERMAL
SWITCH SWITCH
N. OPEN N. CLOSED
M1
INVERTER
ASSEMBLY
CODE:P206
-VHF
+VHF
SH1
XL1
I
POWER
INDUCTOR
HALL
SENSOR
-
V
H
F
VAC2
1
VAC1
FS2 FS1
S321 PCB
SECONDARY
1
DIODES PCB
J201
PCB 4
FS201
HS5 SECONDARY HEATSINK
Sheet Campesato
Drawing :
1 2
of Signature:
Note :
K2 K4
SCR
SCR X3
C4
0,047uF
1000V
1
T2
X4
TIG
HIGH
2
FREQUENCY
TRANSF.
C5
0,047uF
1000V
STICK
M2
K3 K1
SECONDARY
SCR
SCR ASSEMBLY
CODE: P207
+
X5
MIG
Date: 21/10/08
REV: 01