Lincoln Electric SVM107-B service manual Electrical Diagrams, Wiring Diagram Onan NON CSA Model

Page 109

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G-5	ELECTRICAL DIAGRAMS	G-5
WIRING DIAGRAM - ONAN NON CSA MODEL

K1418-1 RANGER 8 ONAN - Wiring Diagram

254

CCW

"S3" SHOWN IN

GROUND SCREW

OUTPUT

R1

RUN POSITION

+

-

L1

CONTROL

AT BLOWER BAFFLE

209

CHOKE

208

+

208A

AM1

S2

10

77A

76A

75A

D1

254

254A

S3

-

8

254A

CURRENT

208B

PCB1

5D

SENSOR

3 TURNS

254A

212

S5

S1

216

START

5F

WORK

E

12

7

BUTTON

R1

S4

213

213

R6

S2

8

J1

R2

10

216A

ELECTRODE

R3

R5

C1

1

"S4" SHOWN

IDLER

S1

R4

6

219 201A 216 224 215

GND-G

GND-E

200B

76 5E

75

77

IN "AUTO"

224B

SOLENOID

W2

+

REACTOR

POSITION

HOUR

GND-C

C1

215

STATOR

METER

W1

224

GND-D

5D

6

3

9

7

5E

P5

224A

GND-E

1

2

3

4

5

3

J5

212

1

+

75A

77A

224C

2

B

12 VOLT

GND-D

76A

208

3

BATTERY

ENGINE FOOT

7

4

224A

-

3A

3

9

200B

GND-H

J2

OIL PRESSURE

+

TERMINAL BLOCK

SWITCH

GND-G

115 V

D2

(SEE CONN.)

C1 FIELD

6

5

-

200A

CAPACITOR

200

5L

5K

219

TO

216A

ENGINE

3A

3B

201

+

SPARK

J4

3B

PLUGS

REGULATOR

STARTER

CROSS

SUPPORT

115V/230V

201A

IGNITION

AC B+

AC

SOLENOID

STARTER

5K

ROTOR

CONTROL

B-

CR1

GND-C

J3

CAPACITOR

209

115 V

5

FLYWHEEL ALTERNATOR

SILVER

5L

SLIP RING NEAREST LAMINATION

ENGINE COMPONENTS

COLORED

TERMINALS

(WHITE WIRES)

WELDER LEAD END

ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.

(NOTE CAVITY NUMBERS)

ELECTRICAL SYMBOLS PER E1537

208 (CAVITY #3)

CONNECTOR PIN NUMBERS:

224A&C (CAVITY #4)

4

3

12

7

LOCATING TAB

212 (CAVITY #1)

2

1

6

3 2

1

TERMINAL BLOCK

224C (CAVITY #2)

J5

J1

CONNECTION

7-19-96G

M18331

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.

Image 109

Contents Rangertm Safety Electric Shock can kill Iii Welding Sparks can cause fire or explosionPrécautions DE Sûreté Master Table of Contents for ALL Sections Table of Contents Installation Section Welding Output Auxiliary Power50 100 150 200 20 B50 100 150 200 250 300 350 Output Amps Installation Instructions Oil Battery ConnectionsAWG FuelAngle of Operation Welder Output Connection of the LN-7 to the RangerRanger Constant CurrentMotor Starting Duplex ReceptaclesType Common Electrical Devices Possible Concerns Electrical Device USE with the RangerStandby Power Connections Auxiliary Power While WeldingFigure A.1 Connection of Ranger 8 to Premises WiringRanger Table of Contents Operation Section AC/DC Stick Welding Constant Current DC Semiautomatic Wire Feed Welding Constant VoltageAC/DC TIG Welding Constant Current Provides a fine welding current adjustment within Control SwitchRange Switch settings in the STICK/TIG mode Welding voltage control with the Range switch setStopping the Engine Starting/Shutdown InstructionsStick Constant Current Welding Wire Feed Welding Processes Constant VoltageTIG Constant Current Welding Stick Auto Summary of Welding ProcessesSection C-1Section C-1 Accessories Recommended Equipment Ranger Table of Contents Maintenance Engine OIL Change Routine MaintenanceEngine OIL Refill Capacities Kohler Onan HondaOIL Filter Change Engine Maintenance Parts Engine AdjustmentsPre-Cleaner Slip RingsFigure D.1 Major Component Locations Ranger Table of Contents Theory of Operation Section Theory of Operation Rotor Field Feedback and Auxiliary Power Weld WINDING, REACTOR, Range Switch Output BRIDGE, Choke Polarity SWITCH, and Output Terminals Ranger Table of Contents Trouble Shooting & Repair Section HOW to USE Troubleshooting Guide Troubleshooting & RepairStatic-Sensitive PC board can be damaged by static electricityDevices Handle only atOutput Problems Troubleshooting GuideDetailed in the beginning of this manual Observe Safety GuidelinesTroubleshooting & Repair Troubleshooting & Repair Troubleshooting Guide Troubleshooting & Repair Engine Problems Troubleshooting & Repair Troubleshooting & Repair Welding Problems Ranger Test Description Rotor Voltage TestMaterials Needed Test Procedure Rotor Resistance Test Rotor Resistance Test Troubleshooting & Repair Ranger Auxiliary and Field Winding Test To test the 230 VAC winding To test the 115 VAC windingTo test the field winding Ranger Output Rectifier Bridge Test Output Rectifier Bridge Test Charging Circuit Test Charging Circuit Test Engine Throttle Adjustment Test Engine Throttle Adjustment Test Engine Throttle Adjustment Test Oscilloscope Method Normal Open Circuit Voltage Waveform 115 VAC Supply Scope SettingsHigh Idle no Load Output Control AT Maximum Machine Loaded Typical DC Weld Output Waveform CV ModeMachine Loaded to 200 Amps AT 26 VDC Typical DC Weld Output Waveform CC ModeMachine Loaded to 225 Amps AT 25 VDC Typical AC Weld Output WaveformAbnormal Open Circuit Weld Voltage Waveform CV Mode Abnormal Open Circuit DC Weld Voltage Waveform Normal Open Circuit Weld Voltage Waveform CV Mode Normal Open Circuit DC Weld Voltage Waveform CC Mode Normal Open Circuit AC Weld Voltage Waveform Ranger Description Brush Removal and ReplacementProcedure Brush Removal and ReplacementFigure F.10 Brush LEADS/BRUSHES Retained with Cable TIE Slip RingsRanger Field Capacitor AND/OR Rectifier Bridge Removal Replacement Field Capacitor AND/OR Rectifier Bridge Removal ReplacementProcedure Rectifier Bridge Removal and Replacement Ranger Printed Circuit Board Removal Replacement Procedure Printed Circuit Board Removal and ReplacementPrinted Circuit Board Removal Ranger Output Rectifier Bridge Removal Replacement Output Rectifier Bridge Removal Remove the case top, then reinstall the fuel capSection TOC Ranger Instructions ENGINE/ROTOR Removal and ReplacementFigure F.14 Component LOCATIONS, ENGINE/ROTOR Removal ENGINE/ROTOR RemovalEngine and Rotor Removal Procedure Figure F.15 Engine and Rotor Removed from Stator Rotor Removal ProcedureReassembly Procedure Replacement KIT S20788Retest After Repair Table of Contents Diagrams Section Dimension RANGER8 Dimension Print Ranger 8 Honda & KohlerConnection of Ranger 8 to LN-7 & K240 Contactor KIT DiagramsWiring Diagram Onan NON CSA Model Electrical DiagramsWiring Diagram Onan CSA Model K1418-2 Ranger 8 Onan CSA Version Wiring DiagramWiring Diagram Kohler NON CSA Model K1419-1 Ranger 8 Kohler Wiring DiagramWiring Diagram Kohler CSA Model K1419-2 Ranger 8 Kohler CSA Wiring DiagramK2160-1 Ranger 8 Honda CSA Wiring Diagram 16482 Schematic IDLER/CONTROL PC BoardPC Board Assembly IDLER/CONTROL SVM Error Reporting Form