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G-3
BullDOG® 140
SchEmaTic - cOmplETE machiNE - (S28101)
S28101
BU
LL
DO
G
140
MACHIN
E
SCHEM
AT
IC
NONE
S28100
mp
atr
z
yk
APM
DRS
DO N
OT
S
CA
L
E TH
IS
D
RA
WING
DR
AW
N
BY
:
ENGIN
EER
:
EQ
UIPMENT TYPE:
SUBJECT:
SC
ALE
:
UF
CR
M40
76
0-A
1
PAGE _
_
_ OF __
_
1
EN
GI
NEE
RIN
G
CO
NTR
OL
L
ED
M
AN
UF
ACTU
RE
R:
No
R
EVISE
D RH
EOSTA
T
&
R
OTO
R
LOA
D
I
NFORM
AT
IO
N.
ADDED RH
EOSTA
T
VAL
U
E.
THIS
DO
CU
ME
NT CO
NTAINS
PROPRI
ET
ARY
IN
FO
R
MATION O
W
NE
D BY
L
IN
COL
N GLO
B
AL
,
IN
C. AN
D
MAY NOT
BE
D
UPLICAT
ED, CO
MMU
NI
CATED
TO
O
THER P
ARTI
ES
OR USED FOR ANY
PU
RPOS
EWI
THO
UT THE
EX
PRE
SS W
RITT
EN
P
ER
MISS
ION OF L
IN
COL
N GLO
B
AL
,
INC.
PROPRIETA RY & CONFIDENTIAL:
WIT
H
PUBLIS
HE
D
ST
ANDA
R
DS.
MAT
ERIAL T
OLE
RA
N
CE
(" ")
TO
AG
REE
ON
ALL AN
GLES IS ±
.5
OF A
DE
G
REE
t
ON 3
PL
ACE
D
E
CIMAL
S
IS
± .0
0
2
i
n.
(
±
0.05
m
m)
ON
2 PLACE
DE
C
IMALS IS ±
.02
in
.
(
±
0.5
m
m)
U
NLESS
OT
HERWI
SE SPE
C
IF
IED
T
OLE
RANCE:
MAN
UFA
CT
URING
TOLE
RA
N
CE PER E2056
CHAN
GE
D
ETA
IL:
R
EF
ERENC
E:
MA
TERIAL
DISPOSITION:
APP
R
OVAL
D
ATE
:
PR
OJ
E
CT
N
UMBE
R:
DOC
UME
NT
N
UMBE
R:
DOC
UME
NT
R
EVISION:
IF PRI
NTE
D
@ A4 SIZE
U
NITS:
INCH
B
7/31/2009
CLEVELAND
APPROVE
D:
CONTROL:
S28101
WELD
WINDING
W1
W2
60 VAC
@MAX
RHEOSTAT/
NO LOAD
60 VAC
@MAX
RHEOSTAT/
NO LOAD
L1
-
REACTOR
STATOR
WELD OUTPUT
STUDS
Located inside back of control box.
W1A
GENERA
TOR
SUPP
ORT
FR
AME
GROUN
D
GND
ENGINE
FOOT
GND-H
5B
24
0 VAC
12
0 VAC
NEUTRAL STUD
ON CONTROL
PANEL BOTTOM
5A
5A5
GN
D-
C
GROUND STUD ON
CONTROL PANEL FRONT
GN
D-
C
3
GND-E
3A
3B
GND-F
6B
6A
CB1
20
A
J6
CB1
20
A
3
5
6
201B
Recept acl e locat ed on
control panel
130
VA
C
@
MAX
RHE
OSTAT/
NO
L
O
AD
13
0 VA
C@ M
AX
RH
EOST
AT/
NO LOA
D
Hourmet er l ocat ed on
control panel upper
left handcorner.
D2
D3
Rheost at l ocat ed
on control panel.
202B
201D
202C
200A
201C
200C
IF OIL LEVEL IS TOO LOW OIL LEVEL
SWITCH CLOSES GROUNDING
ENGINE MAGNETO VIA OIL LEVEL
MODULE PREVENTING ENGINE
FROM STARTING OR RUNNING.
Flashing rectifier and
filter capacitor
locatedinenclosure
behind control panel
inmoldedplastic
mou nti ng brac ke t .
Exci t at i on rect i fi er l ocat ed i n
enclosure on sheet metal
near rectifier
Located inside engine crankcase.
Mounted to side
of engine block
below run/stop
swi t ch.
Located inside engine blower housing.
Located on top o
fengineblowerhousing,
right handas viewed frombehind machine
FLASHING AMPSTO ROTORWITH GENERATOR
LEAD 7 DISCONNECTED AND ENGINE RUNNING
AT 3700 RPM = 0.15 TO 0.25 AMPS
3.3 Ohms/ 100 Watt
600 uf
MAX RHEOSTAT FIELD AMPS =
5.75 TO 6.0 @75 deg F
4.25 TO 4.5 @OPERATING
TEMPERATURE
SWITCH
B =BLACK Y=YELLOW
O =ORANGE Y/R=YELLOW/REDSTRIPE
N/C = NO CONNEC
TI
ON B/Y = BLACK/YELLOW STRIPE
FLASH FROM
ENGINE MAGNETO
205
SPARK
PLUG
RUNSTOP
OB
B/Y
Y/R
Y
N/CN/C
ENGINE
MAGNETO
IGNITION
MODULE
(OIL LEVEL)
OIL LEVEL
SWITCH
35 VAC
MAX
RHEOSTAT
200
(
-
)
(
+)
AC
A
C
37.5 TO 42.5
VDC
MAX
RHEOSTAT
CW
REVOLVING FIELDS
(ROTOR)
7OHMS@75
vF
9OHMS@OPERATING
TEMPERATURE
N/C
N/C
RHEOSTAT
202
+
-
+
A
C
A
C
201
9
7
HOUR
METER
EXCITER
WINDING
C
ir
cu
it
B
re
ak
er
l
ocated
on con
tr
o
l
pane
l
upp
er
ri
gh
t
hand c
or
n
er
.
SILVER
J5
201A
202A
G-3
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
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