Lincoln Electric INVERTEC V350-PRO Operator's Manual
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Lincoln Electric INVERTEC V350-PRO Operator's Manual

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INVERTEC
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 thought-
ful operation on your part. DO
NOT INSTALL, OPERATE OR
REPAIR THIS EQUIPMENT
WITHOUT
READING
THIS
MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED
THROUGHOUT. And, most
importantly, think before you act
and be careful.
• 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
RETURN TO MAIN MENU
®
V350-PRO (CE)
For use with machines Code; 10875, 11483,11562
L I N
C O
E L
L N
E C
T R
I C
W A
R N
IN
G
ISO/IEC 60974-1
IP23S
OPERATOR'S MANUAL
• World's Leader in Welding and Cutting Products •
I N
V E
R T
E C
R E
M O
T E
V 3
5 0
- P
R O
P O
W
E R
O N
O F
F
Copyright © Lincoln Global Inc.
IM732-B
June, 2009

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Summary of Contents for Lincoln Electric INVERTEC V350-PRO

  • Page 1 RETURN TO MAIN MENU ® IM732-B INVERTEC V350-PRO (CE) June, 2009 For use with machines Code; 10875, 11483,11562 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 ...
  • Page 2 351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS.
  • Page 3 SAFETY ARC RAYS can burn. ELECTRIC SHOCK can 4.a. Use a shield with the proper filter and cover kill. plates to protect your eyes from sparks and 3.a. The electrode and work (or ground) circuits the rays of the arc when welding or observing are electrically “hot”...
  • Page 4 SAFETY WELDING and CUTTING CYLINDER may explode SPARKS can if damaged. cause fire or explosion. 7.a. Use only compressed gas cylinders 6.a. Remove fire hazards from the welding area. containing the correct shielding gas for the If this is not possible, cover them to prevent process used and properly operating the welding sparks from starting a fire.
  • Page 5 SAFETY PRÉCAUTIONS DE SÛRETÉ 6. Eloigner les matériaux inflammables ou les recouvrir afin de prévenir tout risque d’incendie dû aux étincelles. Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce 7.
  • Page 6 (89/336/EEC). It was manufactured in conformity with a national standard that implements a harmonized standard: EN 60974-10 Electromagnetic Compatibility (EMC) Product Standard for Arc Welding Equipment. It is for use with other Lincoln Electric equipment. It is designed for industrial and professional use. Introduction All electrical equipment generates small amounts of electromagnetic emission.
  • Page 7 SAFETY Electromagnetic Compatibility (EMC) The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place. The surrounding area may extend beyond the boundaries of the premises. Methods of Reducing Emissions Mains Supply Welding equipment should be connected to the mains supply according to the manufacturer’s recommenda- tions.
  • Page 8 Electric for advice or information about their use of our products. We respond to our customers based on the best information in our posses- sion at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such infor- mation or advice.

  • Page 9: Table Of Contents

    viii viii TABLE OF CONTENTS Page Installation .......................Section A Technical Specifications ..................A-1 Safety Precautions ..................A-2 Select Suitable Location..................A-2 Stacking ......................A-2 Tilting.......................A-2 Input and Grounding Connections ..............A-2 Power Cord Connection ..................A-2 Connection of Wire Feeders to V350-PRO (CE)..........A-2 Remote Control of Invertec®................A-3 Undercarriage Mountings................A-3 Parallel Operations..................A-4 ________________________________________________________________________...

  • Page 10: Installation

    INSTALLATION TECHNICAL SPECIFICATIONS - INVERTEC ® V350-PRO (CE) INPUT AT RATED OUTPUT Product Ordering Input AC Rated DC Output Output Open Name Information Voltage Amps/Volts/Duty Cycle Range Circuit 5 5 0 0 / / 6 6 0 0 H H z z (continuous) 3 3 5 5 0 0 A A / / 3 3 4 4 V V / / 6 6 0 0 % % I I n n v v e e r r t t e e c c ®...

  • Page 11: Safety Precautions

    INSTALLATION • Initial 200VAC - 415VAC operation will require an SAFETY PRECAUTIONS Input voltage panel setup. WARNING • Open the access panel on the rear of the machine. • For 200 or 230: Position the large switch to 200-230. ELECTRIC SHOCK can kill. For higher voltages: Position the large switch to 380.

  • Page 12: Connection Of Wire Feeders To V350-Pro (Ce

    Output Terminals CV250 INSTALLATION Always Hot. CV300 semiautomatic wire feeder CV400 wire feeder wire feeder Order K484 Jumper K1870-1 K1870-1 K1870-1 Plug Kit. • If a remote control such as K857 is to be used with LN-15 Connection Instructions Electrode Cable the LN-742, the remote can be connected directly •...

  • Page 13: Parallel Operations

    INSTALLATION PARALLEL OPERATION The INVERTEC® v350-pro (CE) are operable in par- allel in CC mode. For best results, the currents of each machine should be reasonably well shared. As an example, with two machines set up in parallel for a 400 amp procedure, each machine should be set to deliver approximately 200 amps, not 300 amps from one and 100 amps from the other.

  • Page 14: Operation

    OPERATION SAFETY PRECAUTIONS OPERATIONAL FEATURES and CONTROLS: UPPER CONTROL PANEL WARNING 1. AMPS Meter ELECTRIC SHOCK can kill. • Prior to STICK or TIG operation (current flow), the • Do not touch electrically live parts or meter displays preset current value (either 2 amps electrode with skin or wet clothing.
  • Page 15 OPERATION 5. THERMAL 7. WELD MODE SELECT • This status light indicates when the power source The Mode Control button selects the following welding has been driven into thermal overload. If the output modes desired. terminals were "ON", the "ON" light will blink indicat- ing that the output will be turned back on once the CC-STICK SOFT: The Stick Soft process features unit cools down to an acceptable temperature level.

  • Page 16: Remote Control Of The Output Control And Weld Terminals

    OPERATION CV-INNERSHIELD: The CV-INNERSHIELD mode • The Arc Control regulates the Arc Force to adjust features continuous control from 10 to 45 volts. This the short circuit current. The minimum setting (-10) mode was designed for self-shielded flux cored wires will produce a "soft"...

  • Page 17: Auxiliary Power

    Invertec ® V350-PRO (CE)’s front panel Output Control.) • Remotes of this type offered by Lincoln Electric are the K857, K812 and K870. Voltage Control • The supply should be an isolated supply. (Not refer-...

  • Page 18: Accessories

    ACCESSORIES OPTIONS / ACCESSORIES QUICK DISCONNECT PLUGS A quick disconnect system is used for the welding cable connections. The The K852-70 is designed to accept a welding cable size of 1/0 to 2/0. • The V350-PRO (CE) provides the hardware to power and connect to 24 or 42 wire feeders.

  • Page 19: Maintenance

    MAINTENANCE SAFETY PRECAUTIONS VISUAL INSPECTION WARNING Clean interior of machine with a low pressure air stream. Make a thorough inspection of all compo- ---------------------------------------------------------------------- nents. Look for signs of overheating, broken leads or other obvious problems. Many problems can be ELECTRIC SHOCK can kill.

  • Page 20: How To Use Troubleshooting Guide

    HOW TO USE TROUBLESHOOTING GUIDE WARNING Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.
  • Page 21 MISADJUSTMENT(S) COURSE OF ACTION (SYMPTOMS) 1. Contact your local authorized Major physical or electrical damage Lincoln Electric Field Service is evident when the sheet metal covers are removed. facility for technical assistance. 1. Make certain that the fuses or Input fuses keep blowing, or input breakers are properly sized.
  • Page 22 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE AREAS OF RECOMMENDED (SYMPTOMS) MISADJUSTMENT(S) COURSE OF ACTION Thermal symbol is lit 1. Check for proper fan operation. If fan is not operating correctly the CB 2 breaker may have opened. Check for an overload on the 115VAC.

  • Page 23: Fault Codes

    TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual Fault Codes Code Description Corrective Action Primary over current. If condition persists The machine needs to contact an authorized be turned off and back Lincoln Field Service on to reset the machine. Shop CAP bank A under voltage.

  • Page 24: Displays

    TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual Displays Description Scrolling dash Appears at power up while the machine is going through its self configu- ration "Err" "####" Fault code display. The first fault to occur will be displayed for three seconds.
  • Page 25 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 26 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 27 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 28 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 29 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 30 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 31 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 32 DIAGRAMS INVERTEC® V350-PRO (CE)
  • Page 33 NOTES INVERTEC® V350-PRO (CE)
  • Page 34 Do not touch electrically live parts or Keep flammable materials away. Wear eye, ear and body protection. WARNING electrode with skin or wet clothing. Insulate yourself from work and ground. Spanish No toque las partes o los electrodos Mantenga el material combustible Protéjase los ojos, los oídos y el AVISO DE bajo carga con la piel o ropa moja-...
  • Page 35 Keep your head out of fumes. Turn power off before servicing. Do not operate with panel open or Use ventilation or exhaust to guards off. WARNING remove fumes from breathing zone. Spanish Los humos fuera de la zona de res- Desconectar el cable de ali- No operar con panel abierto o AVISO DE...
  • Page 36 • World's Leader in Welding and Cutting Products • • 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...

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