Lincoln Electric SVM207-A - Manual

Lincoln Electric SVM207-A

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Table of Contents:

  • Page 2 – RANGER® 3 PHASE; SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS
  • Page 3 – ii; ELECTRIC SHOCK can kill.
  • Page 4 – iii
  • Page 5 – iv; PRÉCAUTIONS DE SÛRETÉ
  • Page 6 – Conformance; b) radio and television transmitters and receivers
  • Page 7 – uct standard for arc welding equipment.”
  • Page 8 – - MASTER TABLE OF CONTENTS FOR ALL SECTIONS -; Page
  • Page 9 – TABLE OF CONTENTS - INSTALLATION SECTION
  • Page 10 – INSTALLATION; INPUT - GASOLINE ENGINE
  • Page 11 – is; CAUTION
  • Page 12 – PRE-OPERATION SERVICE; GASOLINE FUEL ONLY; GASOLINE
  • Page 13 – At higher altitudes, elder output de-rating may be necessary.
  • Page 14 – LOCATION / VENTILATION; INSTRUCTIONS; ADDITIONAL SAFETY PRECAUTIONS; WELDER OUTPUT
  • Page 15 – AUXILIARY POWER
  • Page 16 – AUXILIARY POWER WHILE WELDING
  • Page 17 – CONNECTION OF RANGER® 3 PHASE TO PREMISES WIRING
  • Page 19 – TABLE OF CONTENTS - OPERATION SECTION
  • Page 20 – OPERATION; W E L D E R C O N T R O L S - F U N C T I O N A N D; ENGINE SWITCH; Welding; SAFETY PRECAUTIONS; GENERAL DESCRIPTION
  • Page 21 – POLARITY SWITCH; Provides three selectable welding polarities:; RANGER® 3 PHASE APPROXIMATE FUEL CONSUMPTION
  • Page 22 – WELDING PROCESS; The Innershield; ARC GOUGING; Diameter Wire Speed Approximate
  • Page 24 – STARTING/SHUTDOWN INSTRUCTIONS; pull the choke control out
  • Page 25 – TABLE OF CONTENTS - ACCESSORIES SECTION
  • Page 26 – ACCESSORIES; OPTIONAL EQUIPMENT; K802R POWER PLUG KIT
  • Page 27 – RECOMMENDED EQUIPMENT; - Includes internal contactor for across the
  • Page 28 – NOTES
  • Page 29 – TABLE OF CONTENTS - MAINTENANCE SECTION
  • Page 30 – MAINTENANCE; S e e a d d i t i o n a l w a r n i n g i n f o r m a t i o n; ROUTINE MAINTENANCE; Oil
  • Page 31 – OIL FILTER CHANGE
  • Page 32 – CHAMPION RC12YC
  • Page 35 – TABLE OF CONTENTS-THEORY OF OPERATION SECTION
  • Page 36 – THEORY OF OPERATION; NOTE: Unshaded areas of Block Logic
  • Page 38 – WELD CIRCUITRY
  • Page 39 – TABLE OF CONTENTS - TROUBLESHOOTING AND REPAIR
  • Page 40 – TROUBLESHOOTING AND REPAIR; HOW TO USE TROUBLESHOOTING GUIDE
  • Page 41 – PC BOARD TROUBLESHOOTING PROCEDURES
  • Page 42 – OUTPUT PROBLEMS; Wiring
  • Page 43 – Output Bridge Test
  • Page 45 – ENGINE PROBLEMS
  • Page 48 – WELDING PROBLEMS
  • Page 49 – ROTOR VOLTAGE TEST PROCEDURE
  • Page 50 – TEST PROCEDURE; then reinstall the fuel cap.; Rotor Resis tance Test
  • Page 51 – ROTOR RESISTANCE TEST
  • Page 52 – FIGURE F.2 – SLIP RINGS; then replace the fuel cap.
  • Page 53 – AUXILIARY AND FIELD WINDING TEST
  • Page 54 – PROBES; X to Y
  • Page 55 – FIGURE F.4 – CONTROL PC BOARD; FIELD WINDING; Remove the fuel cap and lift bail rubber gasket.; Set the output control to the maximum position
  • Page 57 – OUTPUT RECTIFIER BRIDGE TEST
  • Page 59 – TOROID TEST
  • Page 60 – FIGURE F.6 – TOROID ASSEMBLY; Wiring Diagram
  • Page 61 – CHARGING CIRCUIT TEST
  • Page 62 – FIGURE F.1 – DOOR REMOVAL; Set the voltmeter for AC volts and place one meter
  • Page 63 – ENGINE THROTTLE ADJUSTMENT TEST
  • Page 64 – Blower Paddle; FIGURE F.6 – BLOWER PADDLE MARKED FOR STROBE-TACH METHOD
  • Page 65 – HIGH IDLE ADJUSTMENT NUT; Frequency Counter Method; Plug the frequency counter into one of the 115 VAC; Solenoid
  • Page 67 – volts; SCOPE SETTINGS; NORMAL OPEN CIRCUIT VOLTAGE WAVEFORM (115 VAC SUPPLY); HIGH IDLE – NO LOAD – OUTPUT CONTROL AT MAXIMUM
  • Page 68 – TYPICAL DC WELD OUTPUT WAVEFORM (CV MODE); MACHINE LOADED; MACHINE LOADED TO 200 AMPS AT 20 VDC
  • Page 69 – TYPICAL DC WELD OUTPUT WAVEFORM (CC MODE)
  • Page 70 – TYPICAL AC WELD OUTPUT WAVEFORM
  • Page 71 – ABNORMAL OPEN CIRCUIT WELD VOLTAGE WAVEFORM (CV MODE); HIGH IDLE - NO LOAD - OUTPUT CONTROL AT MAXIMUM
  • Page 72 – ABNORMAL OPEN CIRCUIT DC WELD VOLTAGE WAVEFORM
  • Page 73 – NORMAL OPEN CIRCUIT WELD VOLTAGE WAVEFORM (CV MODE)
  • Page 74 – NORMAL OPEN CIRCUIT DC WELD VOLTAGE WAVEFORM (CC MODE)
  • Page 75 – NORMAL OPEN CIRCUIT AC WELD VOLTAGE WAVEFORM
  • Page 77 – BRUSH REMOVAL AND REPLACEMENT
  • Page 78 – PROCEDURE; See; SLIP RINGS
  • Page 79 – FIGURE F.9 – BRUSH HOLDER MOUNTING BOLTS
  • Page 81 – PRINTED CIRCUIT BOARD REMOVAL
  • Page 82 – FIGURE F.10 – DOOR REMOVAL
  • Page 83 – OUTPUT RECTIFIER BRIDGE REMOVAL
  • Page 84 – FIGURE F.11 – OUTPUT RECTIFIER
  • Page 85 – Lincoln Electric Rotor Removal Kit (S20788); ENGINE/ROTOR REMOVAL AND REPLACEMENT
  • Page 86 – FIGURE F.12 – ENGINE/ROTOR COMPONENT LOCATIONS; Rotor Shaft Bearing
  • Page 87 – Turn the fan counter-; Reassembly Procedure
  • Page 88 – FIGURE F.13 - ENGINE AND ROTOR REMOVED FROM STATOR; ROTOR REMOVAL PROCEDURE; To remove the rotor, double check that the engine; counterclockwise; If the rotor does not pop off, tighten the rotor
  • Page 89 – REASSEMBLY PROCEDURE; Brush Removal and
  • Page 90 – RETEST AFTER REPAIR
  • Page 91 – TABLE OF CONTENTS - DIAGRAM SECTION
  • Page 92 – ElEcTrical DiaGramS; raNGEr® 3 phaSE; WiriNG DiaGram - cOmplETE machiNE - m20315; ELECTRICAL SYMBOLS PER E1537; ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM
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SVM207-A

January, 2011

Safety Depends on You

Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However,
your overall safety can be
increased by proper installation
. . . and thoughtful operation on
your part. DO NOT INSTALL,
OPERATE OR REPAIR THIS
EQUIPMENT WITHOUT READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT. And,
most importantly, think before you
act and be careful.

SERVICE MANUAL

For use with machine code number:

11079 & 11419

RANGER

®

3 Phase

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

• World's Leader in Welding and Cutting Products •

Copyright © Lincoln Global Inc.

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Summary

Page 2 - RANGER® 3 PHASE; SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS

RANGER® 3 PHASE SAFETY i i FOR ENGINEpowered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b.Operate engines in open, well-ventilated areas or vent the engi...

Page 3 - ii; ELECTRIC SHOCK can kill.

SAFETY ii ii RANGER® 3 PHASE FUMES AND GASEScan be dangerous. 5.a. Welding may produce fumes and gases hazardous to health. Avoid breathing thesefumes and gases.When welding, keepyour head out of the fume. Use enoughventilation and/or exhaust at the arc to keep fumes and gases away from the breathin...

Page 4 - iii

RANGER® 3 PHASE SAFETY iii iii FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’srecommendations. ...

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