Lincoln Electric SVM166-A - Manual

Lincoln Electric SVM166-A

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Table of Contents:

  • Page 2 – SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines
  • Page 3 – ii; ELECTRIC SHOCK can kill.
  • Page 4 – iii
  • Page 5 – iv; PRÉCAUTIONS DE SÛRETÉ
  • Page 6 – MASTER TABLE OF CONTENTS FOR ALL SECTIONS; RETURN TO MAIN MENU
  • Page 7 – TABLE OF CONTENTS
  • Page 8 – INSTALLATION; TEMPERATURE RANGE
  • Page 9 – AWG
  • Page 10 – WELD CABLE CONNECTIONS; ELECTRIC SHOCK CAN KILL.; ELECTRODE CONNECTION; Weld Current
  • Page 11 – CONNECTION DIAGRAM, ACROSS THE ARC MODEL Set-Up
  • Page 12 – GUN AND CABLE ASSEMBLIES; Function
  • Page 13 – FEEDING WIRE ELECTRODE; • ELECTRIC SHOCK CAN KILL.; Turn the reel or spool until the free end of the elec-
  • Page 14 – NOTES
  • Page 16 – OPERATION
  • Page 17 – GENERAL DESCRIPTION; DUTY CYCLE; Process
  • Page 18 – WIRE FEED SPEED KNOB; The Wire Feed Speed; TRIGGER CONNECTOR-5 Pin Receptacle is used; to activate the Magnum Gun Switch.; CONNECTOR BUSHING-This connection is for; welding conductor cable assembly.; WORK CLIP LEAD-This lead must be connected; directly to the work using the spring clip.; CASE FRONT CONTROLS; The voltage display shows the
  • Page 19 – NORMAL POWER-UP DISPLAY
  • Page 20 – SPRING TENSION ARM; INTERNAL CONTROLS; WFS
  • Page 21 – COLD FEED/GAS PURGE SWITCH
  • Page 22 – SPINDLE BRAKE; STEP - TRIGGER INTERLOCK SWITCH; CAUTION
  • Page 23 – CONSTANT CURRENT OPERATION; Current
  • Page 24 – FIGURE B.4 CC WIRE SPEED SETTING
  • Page 25 – MAKING A WELD
  • Page 28 – ACCESSORIES; FACTORY INSTALLED EQUIPMENT; WIRE TYPE; OPTIONAL EQUIPMENT
  • Page 30 – MAINTENANCE; ROUTINE MAINTENANCE
  • Page 31 – FIGURE D.1 – MAJOR COMPONENT LOCATIONS
  • Page 34 – FIGURE E.2 – GENERAL DESCRIPTION & INPUT POWER; THEORY OF OPERATION
  • Page 35 – TRIGGER AND CONTROL CIRCUITS
  • Page 36 – FIGURE E.4 – WIRE FEED SPEED CONTROL & FEEDBACK
  • Page 37 – DISPLAY BOARD; FIGURE E.5 – DISPLAY BOARD
  • Page 39 – Test Procedures
  • Page 40 – HOW TO USE TROUBLESHOOTING GUIDE; TROUBLESHOOTING & REPAIR; The; Step 3. PERFORM COMPONENT TESTS
  • Page 41 – PC board can be damaged by static electricity.; PC BOARD TROUBLESHOOTING PROCEDURES
  • Page 42 – FEEDING PROBLEMS; Specifications; TROUBLESHOOTING GUIDE; Observe Safety Guidelines
  • Page 45 – Wire Drive Motor
  • Page 46 – WELDING PROBLEMS; Gas Solenoid
  • Page 47 – FAULT CODES; before replacing the printed circuit board; The wire drive motor has overheated.
  • Page 49 – BOOST POWER BOARD TEST; TEST DESCRIPTION
  • Page 50 – TEST PROCEDURE; Cover and Spindle Mount removal; BOOST POWER BOARD; FIGURE F.1 – BOOST POWER BOARD LOCATION
  • Page 51 – FIGURE F.2 – BOOST POWER BOARD
  • Page 53 – TROUBLESHOOTING AND REPAIR; This test will determine if the gas solenoid valve is functional.; MATERIALS NEEDED
  • Page 54 – GAS SOLENOID; GAS SOLENOID VALVE TEST; Mount removal procedure.; NOTE: There should not be any gas flow
  • Page 55 – This test will determine if the contactor is functional.
  • Page 56 – CONTACTOR TEST; FIGURE F.5 – CONTACTOR; Note: The normal contactor coil resistance
  • Page 58 – P e r f o r m t h e Wi r e D r i v e A s s e m b l y
  • Page 62 – REMOVAL PROCEDURE; CONTACTOR REMOVAL AND REPLACEMENT PROCEDURE (Continued); Copper Bus Bar; Welding Cable
  • Page 63 – REPLACEMENT PROCEDURE
  • Page 66 – FEED HEAD CONTROL BOARD; REMOVAL AND REPLACEMENT PROCEDURE (Continued); Figure F.9 - FEED HEAD CONTROL BOARD LOCATION; Mount Removal Procedure.; FEEDHEAD CONTROL BOARD
  • Page 70 – BOOST POWER SUPPLY BOARD; Figure F.11 - BOOST POWER BOARD LOCATION
  • Page 74 – WIRE DRIVE ASSEMBLY; Figure F.13 - WIRE DRIVE MOUNTING SCREW LOCATION; MOUNTING SCREWS
  • Page 76 – COVER AND SPINDLE MOUNT; Figure F.14 - COVER AND SPINDLE MOUNT LOCATION; Cover
  • Page 77 – . R e p l a c e a l l l e a d s t o s w i t c h e s a n d; Figure F.15 - COVER AND SPINDLE MOUNT SCREW LOCATION
  • Page 80 – ROLL CAGE
  • Page 81 – RETEST AFTER REPAIR
  • Page 84 – ELECTRICAL DIAGRAMS; LN-15 ACROSS THE ARC MODEL
  • Page 85 – Boost Board
  • Page 93 – SVM ERROR REPORTING FORM; Please give detailed description below:
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LN-15 WIRE FEEDER

SVM166-A

April, 2006

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 machines having Code Number : 11033, 11035

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• 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 © 2006 Lincoln Global Inc.

RETURN TO MAIN MENU

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Summary

Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines

Retur n to Master TOC Retur n to Master TOC Retur n to Master TOC Retur n to Master TOC i SAFETY i LN-15 FOR ENGINEpowered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. __________________________________________...

Page 3 - ii; ELECTRIC SHOCK can kill.

Retur n to Master TOC Retur n to Master TOC Retur n to Master TOC Retur n to Master TOC ii SAFETY ii LN-15 ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and fi...

Page 4 - iii

LN-15 SAFETY iii iii Retur n to Master TOC Retur n to Master TOC Retur n to Master TOC Retur n to Master TOC 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. Nat...

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