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Red-D-Arc EX350ie Operator's Manual

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RED-D-ARC
IM980-A
April 2014
EX350ie (CE)
(
11526
For use with machines having Code Numbers:
OPERATOR'S MANUAL
Red-D-Arc Spec-Built Welding Equipment
This RED-D-ARC welder is built to RED-D-ARC Extreme Duty
design specifications by Lincoln Electric.
Safety Depends on You
This welder 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 READING THIS MANUAL AND THE SAFETY
PRECAUTIONS CONTAINED THROUGHOUT.
And, most importantly, think before you act and be careful.
North America's Largest Fleet of Welding Equipment

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Summary of Contents for Red-D-Arc EX350ie

  • Page 1 For use with machines having Code Numbers: OPERATOR’S MANUAL Red-D-Arc Spec-Built Welding Equipment This RED-D-ARC welder is built to RED-D-ARC Extreme Duty design specifications by Lincoln Electric. Safety Depends on You This welder is designed and built with safety in mind.

  • Page 2: California Proposition 65 Warnings

    SAFETY WARNING CALIFORNIA PROPOSITION 65 WARNINGS Diesel engine exhaust and some of its constituents The engine exhaust from this product contains are known to the State of California to cause can- chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

  • Page 3: Electric Shock Can Kill

    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 5. Toujours porter des lunettes de sécurité dans la zone de PRÉCAuTIONS DE SÛRETÉ soudage. Utiliser des lunettes avec écrans lateraux dans les zones où l’on pique le laitier. Pour votre propre protection lire et observer toutes les instruc- tions et les précautions de sûreté...
  • Page 6 SAFETY Electromagnetic Compatibility (EMC) Conformance Products displaying the CE mark are in conformity with European Community Council Directive of 15 Dec 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility, 2004/108/EC. 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.
  • 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 for selecting one of our QuALITY products. We want you to take Thank You pride in operating this product ••• as much pride as we have in bringing this product to you! CuSTOMER ASSISTANCE POLICY The business of our company is manufacturing and selling high quality welding equipment. Our challenge is to meet the needs of our customers and to exceed their expectations.

  • Page 9: Table Of Contents

    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 EX350ie (CE) ..........A-2 Remote Control of Invertec ................A-3 Undercarriage Mountings................A-3 Parallel Operations..................A-4 ________________________________________________________________________ Operation ......................Section b Additional Safety Precautions ................B-1 General Description and Duty Cycle..............B-1...

  • Page 10: Installation

    INSTALLATION TEChNICAL SPECIFICATIONS - EX350ie (CE) (RED-D-ARC) INPuT AT RATED OuTPuT Product Ordering Input AC Rated DC Output Output Open Voltage Amps/Volts/Duty Cycle Range Circuit Name Informatiion 50/0hz (continuous) 350A / 34V / 60% 3 Phase 320A / 38V/ 60%...

  • Page 11: Safety Precautions

    BLACK GREEN/YELLOW SELECT SuITAbLE LOCATION BLUE BROWN The EX350ie (CE) will operate in harsh environments. Even so, it is important that simple preventative mea- sures are followed in order to assure long life and reli- NING able operation. • The machine must be located where there is free cir-...

  • Page 12: Connection Of Wire Feeders To Ex350Ie (Ce

    6-pin MS-style connector on the front of the Invertec or use a K864 adapter to connect • Set the meter polarity switch on the front of the EX350ie the cobramatic and the remote to the 14-pin MS- (CE) to coincide with wire feeder polarity used.

  • Page 13: Parallel Operations

    INSTALLATION PARALLEL OPERATION The EX350ie (CE) are operable in parallel 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...

  • Page 14: Operation

    PRODuCT DESCRIPTION & DuTY CYCLE • Adjustment is indicated by the meters as stated The EX350ie (CE) offers multi mode CV and CC DC above. welding and is rated at 350 amps, 34 volts at a 60% • When in TIG modes, this control sets the maxi- duty cycle with 3 phase input.
  • Page 15 The recommended maximum size car- The Mode Control button selects the following weld- bon is 5/16”(7.9mm) ing modes desired. FIGuRE 1 OLTS OLTS CONTROL CONTROL WELD TERMINALS WELD TERMINALS REMOTE REMOTE REMOTE REMOTE LOCAL LOCAL OUTPUT OUTPUT SELECT SELECT SELECT SELECT EX350ie (CE) (RED-D-ARC)

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

    10. The ON-OFF switch is a 3-phase circuit breaker rated at 100 amps per leg. The Solenoid only operates when the EX350ie (CE) is in the TIG mode. If the Weld Terminals are in “Remote” 11. The METER POLARITY switch is located above then the solenoid will open when the arc start switch is the output connectors.

  • Page 17: Auxiliary Power

    20mA. then the remote will default to the 14-pin MS-style • 0 volts supplied to 76 will set the EX350ie (CE) to connector if a remote is connected. minimum output for the mode that has been select- •...

  • Page 18: Accessories

    OPTIONS / ACCESSORIES QuICK DISCONNECT PLuGS A quick disconnect system is used for the welding • The EX350ie (CE) provides the hardware to power cable connections. The K852-70 is designed to and connect to 24 or 42 wire feeders. accept a welding cable size of 1/0 to 2/0.

  • Page 19: Maintenance

    Thermostats are self-resetting once the machine cools sufficiently. If the thermostat shutdown was caused by excessive output or duty cycle and the fan is operating normally, the Power Switch may be left on and the reset should occur within a 15 minute period. EX350ie (CE) (RED-D-ARC)

  • Page 20: How To Use Troubleshooting Guide

    CAuTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed. EX350ie (CE)(RED-D-ARC)

  • Page 21: Troubleshooting

    CAuTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed. EX350ie (CE) (RED-D-ARC)
  • Page 22 Field Service Facility. CAuTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed. EX350ie (CE) (RED-D-ARC)

  • Page 23: Fault Codes

    CAuTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed. EX350ie (CE) (RED-D-ARC)

  • Page 24: Displays

    5 second period, the display will revert to the above mode. CAuTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed. EX350ie (CE) (RED-D-ARC)
  • Page 25 DIAGRAMS EX350ie (CE) (RED-D-ARC)
  • Page 26 DIAGRAMS EX350ie (CE) (RED-D-ARC)
  • Page 27 DIAGRAMS EX350ie (CE) (RED-D-ARC)
  • Page 28 DIAGRAMS EX350ie (CE) (RED-D-ARC)
  • Page 29 DIAGRAMS EX350ie (CE) (RED-D-ARC)
  • Page 30 DIAGRAMS EX350ie (CE)(RED-D-ARC)
  • Page 31 DIAGRAMS EX350ie (CE) (RED-D-ARC)
  • Page 32 DIMENSION PRINT EX350ie (CE) (RED-D-ARC)
  • Page 33 P-584 P-584 PARTS LIST FOR Red-D-Arc EX350ie (CE) RED-D-ARC EX350ie (CE)
  • Page 34 -4 -4 R EM R EM +2 +2 -6 -6 O TE O TE 10 10 +4 +4 -8 -8 +6 +6 -1 0 -1 0 +8 +8 IS P IS P O FF O FF 11-10-2010 RED-D-ARC EX350ie (CE)
  • Page 35 P-584-A.1 P-584-A.1 Red-D-Arc EX350ie (CE) For Code: 11526 Do Not use this Parts List for a machine if its code number is not listed. Contact the Service Department for any code numbers not listed. Use the Illustration of Sub-Assemblies page and the table below to determine which sub assembly page and column the desired part is located on for your particular code machine.
  • Page 36 Advanced Process Panel Kit ......... . .Order K1763-1 11-10-2010 RED-D-ARC EX350ie (CE)
  • Page 37 Plug & Lead Assembly (J5) S18250-767 Plug & Lead Assembly (P9) S18250-789 Plug & Lead Assembly (P61, P332) S18250-769 Harness Assembly M19917-2 Harness Assembly G4063-1 Self Tapping Screw S8025-113 Cable Connector Cap S17062-2 Cable Connector Cap S17062-3 11-10-2010 RED-D-ARC EX350ie (CE)
  • Page 38 P-584-C P-584-C Center Panel Assembly 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 39 Spring Washer (Not Shown) T12735-4 Auxiliary Transformer Assembly L11719-1 Thread Forming Screw S9225-8 Filter, EMI, 3 Phase, 40A (Not Shown) M19788-2 #10-24 HLN (CE Model Only) (Not Shown) T9187-13 Warning Decal (2 Needed on CE Model) S18469 Apr-2014 RED-D-ARC EX350IE (CE)
  • Page 40 This will aid Lincoln in supplying the correct and latest board along with any necessary jumpers or adapters. The dash number brackets [ ] have purposely been left blank so as to eliminate errors, confusion and updates. Apr-2014 RED-D-ARC EX350IE (CE)
  • Page 41 NOTES RED-D-ARC EX350IE (CE)
  • Page 42 P-584-D P-584-D Base Assembly 5B 5C 5A 5B 4B 4C 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 43 4C #10 HN CF000010 5A Plain Washer S9262-27 5B #10-24 HN CF000010 5C Lock Washer E106A-1 5D Input Lead Assembly, (Not Shown) S24992-4 Decal (Ground) (G6313-8) (Part of G6313) (Not Shown) NSS - Not Sold Separately 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 44 P-584-E P-584-E Case Back Assembly 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 45 T14370-3 Warning & Reconnect Decal M19660 Rear Nameplate (CE Model) S24579-3 #10-24 x .50 HHCS CF000401 Plug Button T10397-22 26A Fan Guard S25680 “Crossed Out Wheeled Bin” Symbol (Not Shown) T13086-201 NSS - Not Sold Separately 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 46 P-584-F P-584-F Case Front Assembly -4 -4 -2 -2 -6 -6 +2 +2 10 10 +4 +4 -8 -8 +6 +6 50 50 W EL W EL D TE D TE IN AL 50 50 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 47 20C #10-24 HN (Not Shown) CF000010 21A Switch S20030-1 21B Lock Washer T9695-1 21C #10-32 x .625 PPHS CF000084 21D Weatherproof Cover (Not Shown) S25384 21E Line Switch Spacer (Not Shown) S27237 NSS - Not Sold Separately 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 48 This will aid Lincoln in supplying the correct and latest board along with any necessary jumpers or adapters. The dash number brackets [ ] have purposely been left blank so as to eliminate errors, confusion and updates. NSS - Not Sold Separately 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 49 NOTES RED-D-ARC EX350IE (CE)
  • Page 50 P-584-G P-584-G Wraparound Assembly 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 51 1 2 3 4 5 6 7 8 9 ITEM DESCRIPTION PART NO. QTY. Wraparound L11664-1 Side Decal (Includes Right & Left) L11187-1 Wiring Diagram G4082-3 Warning Decal L8064-1 #10-24 x .50 HHCS CF000401 11-10-2010 RED-D-ARC EX350IE (CE)
  • Page 52 NOTES RED-D-ARC EX350IE (CE)
  • Page 53 NOTES EX350ie (CE) (RED-D-ARC)
  • Page 54 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 55 Keep your head out of fumes. Turn power off before servicing. Do not operate with panel open or WARNING Use ventilation or exhaust to guards off. 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 56 • 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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