Mounted toside of engineblock belowrun/stop switch.

TOC

TOC

G-3

ElEcTrical DiaGramS

G-3

SchEmaTic - cOmplETE machiNE - (S28101)

 

 

Section

Master

S28101

ENGINEERING CONTROLLED

MANUFACTURER:

No

CHANGE DETAIL: REVISED RHEOSTAT & ROTOR LOAD INFORMATION. ADDED RHEOSTAT VALUE.

Return to

Return to

STATOR

L1 - REACTOR

W1

Located inside backof control box.

 

WELD

60 VAC

@ MAX

WINDING

RHEOSTAT/

 

NO LOAD

W2

 

WELD OUTPUT

W1A STUDS

60VAC

@MAX

RHEOSTAT/

NO LOAD

B = BLACK

 

Y = YELLOW

O = ORANGE

 

Y/R = YELLOW/RED STRIPE

N/C = NO CONNECTION

B/Y = BLACK/YELLOW STRIPE

 

IF OIL LEVEL IS TOO LOW OIL LEVEL

 

SWITCH CLOSES GROUNDING

 

ENGINE MAGNETO VIA OIL LEVEL

 

MODULE PREVENTING ENGINE

N/C

N/C FROM STARTING OR RUNNING.

Y

Y/R

Locatedinsideengine blower housing.

to Section TOC

to Master TOC

GROUND STUD ON

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL PANEL FRONT

Circuit Breaker located

 

 

 

 

 

GND-C

 

 

 

 

 

 

 

 

 

 

 

 

oncontrol panel upper

 

 

 

 

 

 

right handcorner.

 

 

CB1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20A

GND-F

Located insideenginecrankcase.

O

OIL LEVEL

GNDSWITCH

MODULE

B

ENGINE

 

MAGNETO

 

(OIL LEVEL)

 

IGNITION

SPARK

B/Y

 

STOP RUN

 

PLUG

 

 

 

SWITCH

Return

3

3

 

 

 

 

3A

130 VAC@ MAX

GND-C

 

RHEOSTAT/

 

 

5NO LOAD

5A

 

 

5

 

 

130 VAC

 

 

5B

@ MAX

NEUTRAL STUD

 

RHEOSTAT/

CB1

 

ON CONTROL

 

NO LOAD

20A

6A

6

PANEL BOTTOM

 

3B

GND-E J5

5A SILVER 120 VAC

Receptaclelocatedon control panel

6B

J6

240 VAC

GENERATOR

GND-HSUPPORT

FRAME

GROUND

ENGINE

FOOT

205

Locatedon topof engineblower housing, right hand as viewedfrombehindmachine

FLASHING AMPS TO ROTOR WITH GENERATOR LEAD 7 DISCONNECTED AND ENGINE RUNNING AT 3700 RPM = 0.15 TO 0.25 AMPS

Return to Section TOC

Return to Master TOC

EXCITER WINDING

7

35 VAC

MAX

RHEOSTAT

201B

 

 

200

 

 

AC

 

(+)

D2

(-)

3.3 Ohms/ 100 Watt

RHEOSTAT

200A

Rheostat located

 

oncontrol panel.

CW

Excitationrectifier locatedin enclosure on sheet metal

FLASH FROM

ENGINE MAGNETO

202B 202

 

+

 

 

AC

D3

AC

N/C 600 uf

 

-

Flashing rectifier and

 

 

filter capacitor

 

 

locatedin enclosure

202C

202A

+37.5 TO 42.5

VDC MAX

RHEOSTAT

MAX RHEOSTAT FIELD AMPS =

5.75TO 6.0 @ 75 deg F

4.25TO 4.5 @ OPERATING TEMPERATURE

9

 

AC

200C

 

Hourmeter locatedon

HOUR

control panel upper

METER

left hand corner.

near rectifier

201

201C

N/C

behindcontrol panel

in moldedplastic mountingbracket.

 

201A

 

REVOLVING FIELDS

201D

(ROTOR)

 

7 OHMS @ 75vF

 

9 OHMS @ OPERATING

 

TEMPERATURE

Return to Section TOC

Return to Master TOC

PROPRIETARY & CONFIDENTIAL:THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.

MANUFACTURING TOLERANCE PER E2056

CONTROL: CLEVELAND

SCALE:

EQUIPMENT TYPE:

 

 

BULLDOG 140

 

 

 

 

UNLESS OTHERWISE SPECIFIED TOLERANCE:

 

 

 

PAGE ___ OF ___

ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)

 

 

NONE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)

DRAWN BY:

mpatrzyk

 

 

 

 

 

 

 

 

 

 

 

IF PRINTED

SUBJECT:

 

 

MACHINE SCHEMATIC

DOCUMENT

 

DOCUMENT

MATERIAL TOLERANCE ("t") TO AGREE

ENGINEER:

APM

@ A4 SIZE

 

 

NUMBER:

 

REVISION:

ON ALL ANGLES IS ± .5 OF A DEGREE

 

 

 

 

 

 

 

 

 

 

S28101

 

B

WITH PUBLISHED STANDARDS.

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITS:

MATERIAL

UF

APPROVAL

 

 

PROJECT

REFERENCE:

 

 

 

 

 

DO NOT SCALE THIS DRAWING

APPROVED:

DRS

INCH

DISPOSITION:

DATE:

7/31/2009

 

NUMBER:CRM40760-A

S28100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.

BullDOG® 140

Page 101
Image 101
Lincoln Electric SVM208-A service manual S28101