Lincoln Electric SAM400 - Manual (Page 33)

F-2 WIRING DIAGRAMS F-2
SAM400 & 650
4-22-94 L9606
R20
AM
VM +
-
7CR
232 234
D14 D13
SEE BATTERY CIRCUIT DIAGRAM
F1
2CR 7CR
8CR 9CR 10CR
C9 C10 D5 D6 D7 D10 D11 D12 D13 D14
R19 R20 R21 R22 R24
PILOT RELAY
HOT START RELAY S-78 CONTACTOR
1.0 MFD 6.0 MFD .022 MFD 16 A. 16 A. 100 A. 100 A. 100 A. 100 A. 100 A. 100 A. 1 A. 1 A.
100 500
R29 S1 S2 F2
100 TOGGLE SWITCH 1 AMP 20 AMP
ELECTRICAL SYMBOLS PER E1537 233
235
+ -
75
1
R24
C9
2CR
8CR
1
208
223
32
C4
207
214 210 BROWN 75 213 212
B R I D G E
P. C. B D.
75
214
213
212
214
210
75 212
219
207
R19
220
204
1
1
1
214
212
D6
D5
1
R21
75
75
201
75
R22
C8
75 222
31
222
1
2
3
4
5 6
202
216
216
203
220
76
217
9CR
TO P.C. BOARD #1 TO P.C. BOARD #2
217 203 201 202 227 216 216 227 212 214 210 213 220 204 219 208 207 75
1 75 76 77
217
U
+
-
F2
N.A.
WHITE TERMINAL
33
N.A.
32
31
WORK STICK
AUTOMATIC
GROUND SCREW
10K POT. 10K POT. 0.5 POLARITY SWITCH ENERGIZING RELAY
230V POWER RECEPTACLE
115V POWER RECEPTACLE
230
229
10CR
77
C4
75
76
31
2
32
67
21
LEAD COLOR CODING U - BLUE N - BROWN W - WHITE
ROTATING
FIELD
NEG. SLIP RING IS NEAREST LAMINATION
C B
NOTES
1. CONNECT PORTABLE FIELD CONTROL
TO TERMINALS #75 AND #76.
2. WHEN NOT USING PORTABLE FIELD
CONTROL, CONNECT A JUMPER ACROSS TERMINALS #75 AND *77.
3. WHEN NOT USING LINCOLN EQUIPMENT,
#2 TO OPERATE CONTACTOR.
N.A. CENTER TERMINAL OF FUSE HOLDER.
33 31 32 1 75 214 212 222
-
D10
D7
D11 D12
D8 D9
ALTERNATOR
LEGEND - SPECIFIC VALUES
OF NUMBERED COMPONENTS
C8 D8
N
224
+
A 231
D15
219
75
S1
75
FRONT
BACK
S2
75
C10
217
75
77
R29
224
21
223
75
10CR
N (-)
(+)I
1
2
3
4
5 A
-
U
D9
F1
10 AMP
D15
GENERATOR LEAD BLOCK
CONNECT TAP LEAD TO DESIRED OUTPUT TERMINAL
MIN. SLOPE, INNERSHIELD
450 TO MAX., SUBMERGED ARC, MED. SLOPE, INNERSHIELD
300 TO 575, SUBMERGED ARC, MAX. SLOPE, INNERSHIELD
210 TO 330, SUBMERGED ARC, OR STICK
130 TO 225, SUBMERGED ARC, OR STICK
MIN TO 140, STICK
STICK CONTROL
CONTROL INNERSHIELD
REED SWITCH (2 REQ'D)
31
32
31
GG
G
N
207
CONNECT GUN TRIGGER TO #C4 AND
NO
TE:
This diag
ram is f
or ref
erence only
.
It ma
y not be accur
ate f
or all machines co
v
ered b
y this man
ual.
The
specific diag
ram f
or a par
ticular code is pasted inside the machine on one of the enclosure panels
.
SAM650 MA
CHINE
WIRING DIA
GRAM