Lincoln Electric SVM107-B service manual K1418-2 Ranger 8 Onan CSA Version Wiring Diagram

Page 110

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G-6	ELECTRICAL DIAGRAMS	G-6
WIRING DIAGRAM - ONAN CSA MODEL

K1418-2 RANGER 8 ONAN (CSA VERSION) - Wiring Diagram

"S3" SHOWN IN

254

CCW

RUN POSITION

OUTPUT

R1

GROUND SCREW

+

-

L1

CONTROL

AT BLOWER BAFFLE

208

209

CHOKE

+

208A

AM1

S2

10

77A

76A

75A

5G

D1

254

-

8

254A

S3

254A

CURRENT

208B

SHUT OFF SOLENOID

PCB1

5D

SENSOR

3 TURNS

GROUND LEAD

254A

212

S5

(LPG VERSION ONLY)

S1

216

START

5F

WORK

E

12

7

BUTTON

R1

S4

213

213

R6

S2

8

J1

R2

10

ELECTRODE

R3

R5

C1

1

5G

"S4" SHOWN

S1

R4

6

219 201A 216 224 215

IDLER

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

3

76A

208

3

GND-D

BATTERY

7

4

224A

GND-H

-

J2

9

200B

SHUT OFF

3E

CB3

+

6

CB1

115V

GND-G

SOLENOID

TERMINAL BLOCK

15A

(LPG VERSION

35A

CB5

(SEE CONN.)

D2

C1 FIELD

ONLY)

15A

3D

ENGINE

OIL PRESSURE

-

CAPACITOR

200

12

3C

5

200A

FOOT

5L

219

TO

SWITCH

5K

216A

ENGINE

201

+

SPARK

CROSS

J4

11

PLUGS

REGULATOR

STARTER

SUPPORT

115V/230V

CB6

201A

IGNITION

AC B+

AC

SOLENOID

STARTER

GND-C

B-

15A

ROTOR

CONTROL

CR1

11

J3

209

CB2

5K

CB4

115V

3D

CAPACITOR

FLYWHEEL ALTERNATOR

3E

35A

3A

5

ENGINE COMPONENTS

SILVER

3A

15A

5L

SLIP RING NEAREST LAMINATION

COLORED

3B

3B

TERMINALS

(WHITE WIRES)

WELDER LEAD END

ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.

(NOTE CAVITY NUMBERS)

CONNECTOR PIN NUMBERS:

ELECTRICAL SYMBOLS PER E1537

208 (CAVITY #3)

4

3

12

7

224A&C (CAVITY #4)

LOCATING TAB

2

1

6

3

2

1

212 (CAVITY #1)

J5

J1

TERMINAL BLOCK

224C (CAVITY #2)

CONNECTION

7-19-96G

M18332

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 110

Contents Rangertm Safety Electric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Master Table of Contents for ALL Sections Table of Contents Installation Section Auxiliary Power Welding Output50 100 150 200 250 300 350 Output Amps 20 B50 100 150 200 Installation Instructions AWG Battery ConnectionsOil FuelAngle of Operation Ranger Connection of the LN-7 to the RangerWelder Output Constant CurrentDuplex Receptacles Motor StartingElectrical Device USE with the Ranger Type Common Electrical Devices Possible ConcernsAuxiliary Power While Welding Standby Power ConnectionsConnection of Ranger 8 to Premises Wiring Figure A.1Ranger Table of Contents Operation Section AC/DC TIG Welding Constant Current DC Semiautomatic Wire Feed Welding Constant VoltageAC/DC Stick Welding Constant Current Range Switch settings in the STICK/TIG mode Control SwitchProvides a fine welding current adjustment within Welding voltage control with the Range switch setStarting/Shutdown Instructions Stopping the EngineTIG Constant Current Welding Wire Feed Welding Processes Constant VoltageStick Constant Current Welding Summary of Welding Processes Stick AutoSection C-1Section C-1 Accessories Recommended Equipment Ranger Table of Contents Maintenance Engine OIL Refill Capacities Routine MaintenanceEngine OIL Change Kohler Onan HondaOIL Filter Change Pre-Cleaner Engine AdjustmentsEngine Maintenance Parts 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 Troubleshooting & Repair HOW to USE Troubleshooting GuideDevices PC board can be damaged by static electricityStatic-Sensitive Handle only atTroubleshooting Guide Output ProblemsObserve Safety Guidelines Detailed in the beginning of this manualTroubleshooting & Repair Troubleshooting & Repair Troubleshooting Guide Troubleshooting & Repair Engine Problems Troubleshooting & Repair Troubleshooting & Repair Welding Problems Ranger Materials Needed Rotor Voltage TestTest Description Test Procedure Rotor Resistance Test Rotor Resistance Test Troubleshooting & Repair Ranger Auxiliary and Field Winding Test To test the 115 VAC winding To test the 230 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 High Idle no Load Output Control AT Maximum Scope SettingsNormal Open Circuit Voltage Waveform 115 VAC Supply Typical DC Weld Output Waveform CV Mode Machine LoadedTypical DC Weld Output Waveform CC Mode Machine Loaded to 200 Amps AT 26 VDCTypical AC Weld Output Waveform Machine Loaded to 225 Amps AT 25 VDCAbnormal 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 Brush Removal and Replacement DescriptionBrush Removal and Replacement ProcedureSlip Rings Figure F.10 Brush LEADS/BRUSHES Retained with Cable TIERanger Field Capacitor AND/OR Rectifier Bridge Removal Replacement Replacement Field Capacitor AND/OR Rectifier Bridge RemovalProcedure Rectifier Bridge Removal and Replacement Ranger Printed Circuit Board Removal Replacement Printed Circuit Board Removal and Replacement ProcedurePrinted Circuit Board Removal Ranger Output Rectifier Bridge Removal Replacement Remove the case top, then reinstall the fuel cap Output Rectifier Bridge RemovalSection TOC Ranger ENGINE/ROTOR Removal and Replacement InstructionsENGINE/ROTOR Removal Figure F.14 Component LOCATIONS, ENGINE/ROTOR RemovalEngine and Rotor Removal Procedure Rotor Removal Procedure Figure F.15 Engine and Rotor Removed from StatorReplacement KIT S20788 Reassembly ProcedureRetest After Repair Table of Contents Diagrams Section Dimension Dimension Print Ranger 8 Honda & Kohler RANGER8Diagrams Connection of Ranger 8 to LN-7 & K240 Contactor KITElectrical Diagrams Wiring Diagram Onan NON CSA ModelK1418-2 Ranger 8 Onan CSA Version Wiring Diagram Wiring Diagram Onan CSA ModelK1419-1 Ranger 8 Kohler Wiring Diagram Wiring Diagram Kohler NON CSA ModelK1419-2 Ranger 8 Kohler CSA Wiring Diagram Wiring Diagram Kohler CSA ModelK2160-1 Ranger 8 Honda CSA Wiring Diagram Schematic IDLER/CONTROL PC Board 16482PC Board Assembly IDLER/CONTROL SVM Error Reporting Form