Sol Welding QUAD Serie Manual De Instrucciones página 238

TO J9 S310-PCB
SEE PAGE 1
X6
37
A
MOTOR (+)
36
B
MOTOR (-)
C 35
TACHO-IN1
34
D
TACHO-IN2
FW
E
FW
COM
F
COM
G
COLD WIRE
FEEDER
RECEPTACLE
POTENTIOMETER
X7
10K
MAX
1
COM 2 CNT
D1 D2
3
4007
4007
4
5
START 6
ARC
SW
7
ON/OFF
PIN 5-6
REMOTE
CLOSED
CONTROL
WITH ARC ON RECEPTACLE
X8
M4
1
4mH
2
4mH
3
C1 C2
TORCH
SWITCH
RECEPTACLE
X9
4700pF
400V
14
N
INCH WIRE
13
M
INCH WIRE
L
USED ONLY
FOR TEST
11
K
OT SIGN
10 COM
J
VOUT WF SW
9
I
TACHO-IN CNT
H 8 MAX
TORCH SWITCH
7
G
TORCH SWITCH
6
F
GAS VALVE
5
E
0VAC
4
D
0T
3 FW
C
26AC
2
B
-MOTOR
1
A
+MOTOR
EVA1
TIG 40
GAS
INTERCONNECTING
VALVE
CABLE RECEPTACLE
AC 24V 41
SEE PAGE 1
HF
-VHF
+VHF
C A X10
HALL SENSOR
A
B
INHIBT THERMAL SWITCH
B
THERMAL SWITCH
WATER SWITCH
RECEPTACLE
C
EXT. VIEW INHIBIT WATER SWITCH
Part code: V11760GE
Via Meucci, 26
Description:
Costabissara – VI - Italy -
-VOUT
+VOUT
TO J1 S310-PCB
+ - BUS
TO J17 S310-PCB
TO J3B S310-PCB
41
TO TH1(+24/024)
40
TO J1 S322 PCB
TO J1 S322 PCB
TO SECONDARY
32 GATE = WHITE
SCR GROUP KATODE = RED
33
1 J2 12P
1
12 J3 12P
0 1
J3
24
J2
2P
VAC
S305 PCB
2 K4
SCR BRIDGE
RECTIFIER PCB
1
J1 S312A PCB 6
J1
2P
PCB
050 +50
RETRACT PCB
PCB 5
1
4
S306C PCB
1 6
FUSE COMBI PCB
JT
2 0 2 2
6P
4 1 0
PCB 7
1 JF
3P
IN
TORCH SWITCH
12 JB 12P 1
JTV
1 1 JWL
6
+ 0
2 2
12 JE 12P 1 12 JG 12P 1
4 4
+VOUT
40 41 C3
1uF 250V
EVATIG
R1
22R 25W
TORCH SWITCH
S256B PCB
TORCH SWITCH
15
AND REMOTE CONTROL
14
INSULATOR PCB
PCB 9
12
11
FW-OUT
21
20
J3 MIN
CNT
MAX
J2 4P
FW-IN
4
1
J1
1
20P
1
0V 230VAC
EVA TIG
2
4
FOOT REMOTE CONTROL ADJ.
TH A
TH B
H2O-A
H2O-B
Document : \ Q27AC2_1.SCH
QUAD 275 AC/DC
electric scheme
FLAT 34P
2
2
2
2
2
2
J14
HS1 1
D29
12P
+24 3
D32
J3A
1
1 024
G G
3P
N
D
+24
2
024
GND1
D10 S318 PCB
+12VE 12
J5 1 FLYBACK
2P D25
250W
J2
1
4P
D28 PCB 7
+BUS
+350
0350
D12
-BUS
4
S324 PCB
DC/AC CONVERTER
PCB
PCB 12
3 3 3 3
4 5 2 3
4 J2 1
4P
S250F PCB
-VHF +VHFOUT
HIGH FREQUENCY
J3
10
2P PCB
1
+BUS
PCB 10
-BUS
J6 4P
+VHF OUT
+VHF
1 4
HFB
HFB
HF 1
J2 1
J1
41
10P
40
2
2
HF
ON/OFF
HALL PROBE
3
H2O-B
S289A PCB
AND
S290 PCB
FRONT PANEL
PCB
0V PCB 13
230VAC
PCB 14
0
12 J2
24
1
+50
050
+VOUT
-VOUT
5
0 +
0 1 2 5 5
0350 +350V 2 4 0 0
1 1
5 J10 1
J9
5P
2P
1
6
J5
6P
J1M
8P
1
8
J11
8P
A
STAND BY
B
1
6
J13
6P
S294A PCB
ANALOG CONTROL
1
PCB 11
34
J12
4P
1
J18
J17
1
1
34P
FW-IN/INCH WIRE
FW-OUT/INCH WIRE
J2
J16 10P
10
1
HF
S3
ON/OFF
KEY
S2
(OPTIONAL)
TH A
TH B
H2O-A
Sheet Campesato
Drawing :
2 2
of Signature:
Note :
X11
RS 232
M3
CONNECTOR
FRONT
PANEL
ASSEMBLY
CODE:
PROGRAM
P222
DOWNLOAD
S3
X12
1
26V AC
2
0V AC
3
0RS
4
RS485-2B
5
RS485-2A
J15 12P
6
N.C.
7
N.C.
RS485
RECEPTACLE
1
J19
3P
5
1
MIN
J1
CNT
3P
MAX
3
J3
1
1
Date: 21/10/08
REV: 01