Lincoln Electric WELD-PAK 3200HD - Manual (Page 43)

F-1 DIAGRAMS F-1
WELD-PAK 3200HD
S1
SWITCH
D1 D3
D2 D4
204
204
204
203
203
203
C1
59,000 f 40V
203
204
-
+
GUN CABLE CONDUCTOR
BLOCK
TO WORK
ELECTRICAL SYMBOLS PER E1537
CAVITY NUMBERING SEQUENCE ( COMPONENT SIDE OF BOARD )
539 541
T1
GUN TRIGGER THERMOSTAT
208
5K
WIRE SPEED
R2
(W) (B)
N.C.
N.C. COMPONENT VIEWED FROM REAR.
ON-OFF
N.C.
209
WINDING
24V
AUXILIARY
FAN MOTOR
X1
202
X2
S2
SELECTOR
SWITCH
CIRCUIT BREAKER
115V/60HZ
115V/60HZ
OUTPUT CHOKE
X3
X4
X5
+
H1
H1
H2
F1
541
204
203
209
208
539
213
214
1
234
LATCH
5
67
8
9
1
0
12
3
4
5
6
7
89
1
0
GAS
SOLENOID
CONTROL P.C. BOARD
J1
J1
CR1
H1 H2
LS1
H2 H2
N.O.
214
N.B.
N.D.
N.A.
N.D. HIGH VOLTAGE
can kill
Only qualified persons should install, use or service this machine.
Do not operate with covers removed. Do not touch electrically live parts Disconnect input power by unplugging power cord before servicing
TO EARTH GROUND PER NATIONAL, LOCAL OR OTHER APPLICABLE ELECTRICAL CODES.
- + (MOUNTED TO SEC. COIL)
WIRE FEED MOTOR
CASE GROUNDING STUD
N.A. DIODES D2 & D4 ARE MOUNTED ON THE OUTSIDE HEATSINK. N.B. DIODES D1 & D3 ARE MOUNTED ON THE INSIDE HEATSINK, WHICH IS CLOSEST TO THE CENTER PANEL. N.D. BOLTED ALUMINUM CONNECTIONS
LEAD COLOR CODE: B-BLACK W-WHITE
REQUIRE T12837 JOINT COMPOUND (DOW CORNING 340) WHEN REATTACHING.
211 214
1
2
3
4
214
211
213
213A
JUMPERED PLUG STANDARD SPOT/STITCH TIMER OPTIONAL
1
2
3
4
J3
LATCH
J3
S1
SWITCH
D1 D3
D2 D4
204
204
204
203
203
203
C1
59,000 f 40V
203
204
-
+
GUN CABLE CONDUCTOR
BLOCK
TO WORK
ELECTRICAL SYMBOLS PER E1537
CAVITY NUMBERING SEQUENCE ( COMPONENT SIDE OF BOARD )
539 541
T1
GUN TRIGGER THERMOSTAT
208
5K
WIRE SPEED
R2
(W) (B)
N.C.
N.C. COMPONENT VIEWED FROM REAR.
ON-OFF
N.C.
209
WINDING
24V
AUXILIARY
FAN MOTOR
X1
202
X2
S2
SELECTOR
SWITCH
CIRCUIT BREAKER
115V/60HZ
115V/60HZ
OUTPUT CHOKE
X3
X4
X5
+
H1
H1
H2
F1
541
204
203
209
208
539
213
214
1
234
LATCH
5
67
8
9
1
0
12
3
4
5
6
7
89
1
0
GAS
SOLENOID
CONTROL P.C. BOARD
J1
J1
CR1
H1 H2
LS1
H2 H2
N.O.
214
N.B.
N.D.
N.A.
N.D. HIGH VOLTAGE
can kill
Only qualified persons should install, use or service this machine.
Do not operate with covers removed. Do not touch electrically live parts Disconnect input power by unplugging power cord before servicing
TO EARTH GROUND PER NATIONAL, LOCAL OR OTHER APPLICABLE ELECTRICAL CODES.
M19924
- + (MOUNTED TO SEC. COIL)
WIRE FEED MOTOR
CASE GROUNDING STUD
N.A. DIODES D2 & D4 ARE MOUNTED ON THE OUTSIDE HEATSINK. N.B. DIODES D1 & D3 ARE MOUNTED ON THE INSIDE HEATSINK, WHICH IS CLOSEST TO THE CENTER PANEL. N.D. BOLTED ALUMINUM CONNECTIONS
LEAD COLOR CODE: B-BLACK W-WHITE
REQUIRE T12837 JOINT COMPOUND (DOW CORNING 340) WHEN REATTACHING.
WELD-PAK 3200HD WIRING DIAGRAM
211 214
1
2
3
4
214
211
213
213A
JUMPERED PLUG STANDARD SPOT/STITCH TIMER OPTIONAL
1
2
3
4
J3
LATCH
J3
4-01
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The
specific diagram for a particular code is pasted inside the machine on one of the enclosure panels.