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Aristo®
RoboFeed 3804w
Instruction manual
Valid for: serial no. 310-, 133-xxx-xxxx
0461 165 201   GB   20220211

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Summary of Contents for ESAB Aristo RoboFeed 3804w

  • Page 1 Aristo® RoboFeed 3804w Instruction manual Valid for: serial no. 310-, 133-xxx-xxxx 0461 165 201   GB   20220211...
  • Page 3: Table Of Contents

    Replacing and inserting wire ....................Changing feed rollers .......................... MAINTENANCE ....................Inspection and cleaning ....................... ORDERING SPARE PARTS ..........................APPENDIX ....................ORDERING NUMBERS ......................ACCESSORIES ....................... WEAR PARTS ....................... WIRING DIAGRAM 0461 165 201 - 3 - © ESAB AB 2022...
  • Page 4: Safety

    (SDSs). Safety precautions Users of ESAB equipment have the ultimate responsibility for ensuring that anyone who works on or near the equipment observes all the relevant safety precautions. Safety precautions must meet the requirements that apply to this type of equipment. The following recommendations should be observed in addition to the standard regulations that apply to the workplace.
  • Page 5 If equipped with ESAB cooler Use ESAB approved coolant only. Non-approved coolant might damage the equipment and jeopardize product safety. In case of such damage, all warranty undertakings from ESAB cease to apply. Recommended ESAB coolant ordering number: 0465 720 002. For ordering information, see the "ACCESSORIES" chapter in the instruction manual.
  • Page 6: Fire Hazard

    For further information contact the nearest ESAB dealer. ESAB has an assortment of welding accessories and personal protection equipment for purchase. For ordering information contact your local ESAB dealer or visit us on our website. 0461 165 201 - 6 -...
  • Page 7: Introduction

    The RoboFeed 3804w wire feed unit is intended for MIG/MAG welding along with robotic equipment. Equipment The wire feed unit is supplied with: • instruction manual • sticker with recommended wear parts 0461 165 201 - 7 - © ESAB AB 2022...
  • Page 8: Technical Data

    The duty cycle is valid for 40 °C / 104 °F, or below. Enclosure class The IP code indicates the enclosure class, i.e. the degree of protection against penetration by solid objects or water. Equipment marked IP2X is intended for indoor use. 0461 165 201 - 8 - © ESAB AB 2022...
  • Page 9: Installation

    The other end is at the wire feed unit and must be fitted with the terminating resistor, as shown to the right. Example of a robotic welding system 0461 165 201 - 9 - © ESAB AB 2022...
  • Page 10: Operation

    Read it through before you start using the equipment! WARNING! Assure that the side panels are closed during operation. WARNING! Rotating parts can cause injury, take great care. 0461 165 201 - 10 - © ESAB AB 2022...
  • Page 11: Connection And Control Devices

    15 Connection for terminating resistor or forwarding to next wire feed unit 8 Connection for welding torch (EURO) 16 Connection for control cable from power source * ELP = ESAB Logic Pump, see 'Water connection'. 5.1.1 Symbol and function explanations Inlet spatter removal air (10)
  • Page 12: Restrictions Regarding The Welding Torch Connector

    Recommended dimensions mating parts Water connection The wire feed unit with water connection is equipped with a detection system ELP (ESAB Logic Pump) which checks that the water hoses are connected. When connecting a water-cooled welding gun, the water pump starts.
  • Page 13: Pressure Guard (If Installed)

    4 Make sure that the wire goes properly into the feed roller's track and into the outflow nozzle or wire guide. 5 Secure the pressure sensor. 6 Close the side panel. 0461 165 201 - 13 - © ESAB AB 2022...
  • Page 14: Changing Feed Rollers

    6) Lock the rollers by rotating the roller quick locks (A). 7) Close and lock the left door of the wire feeder. Install the new feed rollers, by repeating the above-mentioned steps in the reverse order. 0461 165 201 - 14 - © ESAB AB 2022...
  • Page 15: Maintenance

    The wear parts of the welding torch should be cleaned and replaced at regular intervals in order to achieve trouble-free wire feed. Blow the wire guide clean regularly and clean the contact tip. 0461 165 201 - 15 - © ESAB AB 2022...
  • Page 16: Ordering Spare Parts

    Spare parts and wear parts can be ordered through your nearest ESAB dealer, see esab.com. When ordering, please state product type, serial number, designation and spare part number in accordance with the spare parts list.
  • Page 17: Appendix

    * here. Make sure to use a manual with a serial number or software version that corresponds with the product, see the front page of the manual. Technical documentation is available on the Internet at: www.esab.com 0461 165 201 - 17 - © ESAB AB 2022...
  • Page 18: Accessories

    0445 850 004 0445 850 005 0445 850 006 0445 850 007 Inlet wire guide Middle wire guide Outlet wire guide 0445 822 001 (2 mm) 0446 080 882 0445 830 881 (Euro) 0461 165 201 - 18 - © ESAB AB 2022...
  • Page 19 0445 850 050 0445 850 051 0445 850 052 Inlet wire guide Middle wire guide Outlet wire guide 0445 822 001 0446 080 881 0445 830 885 (Euro) (2 mm) 0461 165 201 - 19 - © ESAB AB 2022...
  • Page 20: Wiring Diagram

    8   APPENDIX WIRING DIAGRAM 0461 165 201 - 20 - © ESAB AB 2022...
  • Page 21 8   APPENDIX 0461 165 201 - 21 - © ESAB AB 2022...
  • Page 22 For contact information visit http://esab.com ESAB AB, Lindholmsallén 9, Box 8004, 402 77 Gothenburg, Sweden, Phone +46 (0) 31 50 90 00 http://manuals.esab.com...

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