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NOTE: Lincoln Electric assumes no responsibility forliablilities resulting from board level troubleshooting.PC Board repairs will invalidate yourfactory warranty. Individual Printed Circuit BoardComponents are not available from LincolnElectric. This information is pro-
vided for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the
machine.
ELECTRICAL DIAGRAMS
G-10
SAE-400 SEVERE DUTY
®
PC BOARD ASSEMBLY - IDLER/ENGINE SHUTDOWN PC BOARD - CODE 10856 (L11007-2)
IDE
NTIFI
C
AT
IO
N
PA
RT
N
O.
R
EQ
'D
I
TEM
N
.A.
N
.A.
N
.A.
B1 1 T1315
7-1
4
TA
B
TERM
INA
L
C1
1 S1349
0-1
02
.
047/100
C2
,C4,C
5
,C6,C
7
,C9,C
16 7 S1666
8-5
.
022/50
C3
1 S1349
0-4
9.47/50
.
022/200
C1
1
,C1
92
S
1666
8-1
1 .1/50
T1270
5-3
4
1N4
936
D2
1 T1270
5-4
58
A/
400V
D5,D7
2 T1219
9-1 1N4
004
DZ1
1
T
1270
2-3
3
1N5
347B
DZ2,DZ4
2 T1270
2-2
9
1N4
744A
J
1 1 S1824
8-1
0
HE
ADER
J
2 1 S1824
8-4
HE
ADER
Q
1 1 T1270
4-6
8
2N4
401
Q
2 1 T1270
4-6
118
A
200
V
MO
SFE
T(S
S)
Q
4
,Q
62T1270
4-3
73
A,
100
V,
PNP
Q
5 1 S1839
5-3
4
HE
X
FET
ON H.S
.
R1
1 S1940
0-1
372 13.7
K
1/4W
R2
,R9,R
10
,R1
1 4 S1940
0-1
500 150 1/4W
R3
1 S1940
0-1
000 100 1/4W
R4
,R2
6 2 S1940
0-3
322 33.2
K
1/4W
R5
,R2
4
,R2
53
S
1940
0-4
751 4.75K
R6
1 S1940
0-1
501 1.5
K
1/4W
R7
1 S1940
0-1
620 162 1/4W
R8
1 S1940
0-2
001 2.0
K
1/4W
R1
2
,R1
8
,R3
8
,R5
6 4 S1940
0-6
191 6.19
K
1/4W
R1
3 1 S1940
0-4
752 47.5
K
1/4W
R1
4
,R4
4
,R4
5 3 T1464
8-2
40.55W
R1
5 1 S1940
0-1
333 133
K
1/4W
R1
6 1 S1940
0-2
672 26.7
K
1/4W
R1
71T1464
8-2
25 5W
R1
9 1 S1940
0-2
671 2.67
K
1/4W
R2
1 1 S1940
0-2
213 221
K
1/4W
R2
2 1 S1940
0-1
822 18.2
K
1/4W
R2
3
,R2
8
,R2
9
,R4
1
,R4
85
S
1940
0-1
002 10
K
1/4W
R2
71
S
1940
0-6
812 68.1
K
1/4W
R3
01
S
1940
0-3
321 3.32
K
1/4W
R3
1
,R3
3 2 S1940
0-68R1
68.1 1/4W
R3
2
,R3
7
,R4
73
S
1940
0-1
001 1
K
1/4W
R3
5
,R5
8 2 S1940
0-2
212 22.1
K
1/4W
R3
6
,R4
2 2 S1940
0-1
003 100
K
1/4W
R3
9
,R5
7 2 S1940
0-1
821 1.82
K
1/4W
R4
0 1 S1940
0-1
211 1.21
K
1/4W
R4
3 1 S1940
0-7
681 7.68
K
1/4W
R4
6 1 S1940
0-2
002 20
K
1/4W
R5
5 1 S1940
0-5
622 56.2
K
1/4W
TP
11T1364
0-1
5
K
1
5J
X1,X2 2 S1501
8-1
316
P
IN I.C.
(SS)
X3 1 S1501
8-1
514
P
IN I.C.
(SS)
X4,X7 2 S1512
8-1
114
P
IN QUAD COM
PAR
AT
OR
X5 1
S
1512
8-1
0
IC,
431
,V
OL
TA
GE
REF.
C8
1 S1349
0-3
9
C1
0 1 S1349
0-4
C1
31
S
1349
0-1
5
D1,D
3
,D4
3
R3
41
S
1838
0-1
THERMI
ST
OR,P
TC,
56
OHM
S
N
.B.
N
.B.,
N.C.
N
.B.,
N.C.
D
ES
CR
IP
T
IO
N
PC
. BOA
RD
BLA
NK
PA
RT
N
O.
R
EQ
'D
1
I
TEM
1
C
AP
ACI
TORS
=MFD
/V
OLTS
CAUTION:
N
.A.
THIS
D
EVI
C
E IS
SU
BJ
E
CT
TO DA
MAG
EB
Y STA
TIC
EL
E
CTRI
CI
TY. SEE E
2454
BE
FOR
E
HAND
LI
N
G.
N
.B.
D
O
N
OT C
O
AT
WI
TH E
NC
AP
SU
LATIO
NM
ATERI
AL.
55
S140
20
-5
PLA
ST
IC
E
X
PA
N
SIO
NN
UT
R
ESI
STOR
S
=
O
HMS
6
200 g
r.
E252
7
EPO
XY
E
NC
APS
U
LAT
IN
G
R
ESI
N
7
.004
l
b.
E353
9
ELE
CT
RIC
AL I
NSU
LAT
IN
G
COM
PO
UND
N.C
.AP
PL
Y ITE
M
6B
EFOR
EE
NC
AP
SU
LATIN
G.
N.D
.E
NC
AP
SU
LATE
WI
TH I
TEM 7 TO
DIMEN
SI
ON
SS
HOWN
EXC
EPT IN
AR
EA I
NDIC
ATED
WHER
E THE
R
E
MU
ST BE
N
O
ENC
AP
SU
LATIO
NM
ATERI
AL.
L11007
-C
0
±.0
4
0
1
2.600
5.200
8.750
.750
1.625
2.350
2.75
±.0
4
5
.250
9.00
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C13
DZ1
D2
J1 J2
Q2
Q4
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R35
R36
R37
R38
R39
R40
R41
R42
R43
TP1
X1
X2 X3
X4
IDLER
ENGINE
SHUTDO
WN
R
R44 R45
Q5
X7
R55
R56
R57
R58
Q6
R46
R47
R48
C16
X5
R34
Q1
C19
DZ4
D4
D3
D1
DZ2
D7
D5
B1
L1100
7-2
M
AK
EP
ER
E191
1
TES
T
PE
R
E380
9-I
.075
±.0
25
.100
.225
±.0
50
-.
01
0
+.0
25
T
YP
.
N.D.
N.D.
L11007-2
ENGINEWELDERS
IDLER/ENGINE SHUTDOWN P.C. BOARD
1:
1
-
SWB
-
U
NLESS
OTHERW
ISE
SPE
C
IF
IE
D
TOLERA
N
CE
MANUFACTURIN
G
TOLERANCE PER
E2056
ON 2 PLACE DECIMA
LS IS ± .02
ON 3
PLAC
ED
E
CI
MAL
SI
S ± .002
ON ALL ANGLE
S IS ±
.5 OF A DEG
REE
WITH PUBLISHED STANDARDS.
MA
TERIA
LTO
LERANCE ("
")
TO AGREE
t
DO N
OT S
CA
LE
TH
IS
D
RAW
ING
DRA
WN
B
Y:
DE
SI
GN INFORM
A
TION
E
NGIN
EE
R:
APPROVED:
REFERENCE:
EQU
IP
ME
NT
TYPE
:
SU
BJ
EC
T:
SCA
L
E:
L11007-2
MATERIAL
DISPOS
ITI
ON:
APP R OVAL
DAT E :
PROJECT
NUMBE R :
UF
C
RM2211
5
-D
T
1
PA
GE
___
OF
___
1
ENGINE
ERING CONTROL
L
ED
MANUFACTURER:
No
DOCUME
NT
N
UMB
E
R:
DOC UME NT
REVISION:
T
HIS
DOC
UME
N
TC
ON
TAINS P
R
OP
RIETA
RY IN
FO
RMATIO
N
OW
NE
D BY L
IN
C
OLN
GLOBAL, IN
C. A
N
D MAY NOT BE
D
UPLI
CA
TE
D,
C
OMMU
NI
CA
TE
D
TO OT
HE
RPA
R
TIES O
R
USE
D
FO
RA
NY P
U
RP
OSE WIT
HOU
T THE E
X
PRESS
W
RITTE
NPE
RMISSIO
N
OF LIN
C
OLN
GLOBAL, IN
C.
PROPRI
ETA
RY&CONFIDE
NTIAL:
B
07/15/20
02
TP1,
ADDE
D "K" TO
PA
RT N
O.
CHANGE DET
AI
L:
S
O
L
I
D
E
D
G
E
SCHE MATIC R EFER ENCE: L11006-2C1
FOR
PA
RT
S
O
RDERS
O
NL
Y:
IN
CLU
DE
CL0118
00
(U
-
18
-2-
13
3-
13
3)
AN
D
S24586PRI
NT
G-10
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