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AristoMig U400
Instruction manual
0459 419 001 GB 060228
Valid for serial no. 322- -xxx- -xxxx, 334- -xxx- -xxxx,
347- -xxx- -xxxx, 445- -xxx- -xxxx, 524- -xxx- -xxxx

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Summary of Contents for ESAB AristoMig U400

  • Page 1 AristoMig U400 Instruction manual 0459 419 001 GB 060228 Valid for serial no. 322- -xxx- -xxxx, 334- -xxx- -xxxx, 347- -xxx- -xxxx, 445- -xxx- -xxxx, 524- -xxx- -xxxx...
  • Page 2: Table Of Contents

    1 DIRECTIVE ............2 SAFETY .
  • Page 3: Directive

    ESAB Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guarantee that welding power source AristoMig U400 from serial number 322 complies with standard IEC/EN 60974--1, in accordance with the requirements of directive (73/23/EEC) and addendum (93/68/EEC) and with standard EN 50199 in accordance with the requirements of directive (89/336/EEC) and addendum (93/68/EEC).
  • Page 4 MALFUNCTION - - Call for expert assistance in the event of malfunction. READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING. PROTECT YOURSELF AND OTHERS! ESAB can provide you with all necessary welding protection and accessories. WARNING! Read and understand the instruction manual before installing or operating.
  • Page 5: Introduction

    INTRODUCTION The AristoMig U400 is a MIG/MAG / TIG welding power source, which can also be used for MMA welding. The power source is intended for use with the AristoFeed 30--4 or AristoFeed 48--4 wire feed units. All the settings are made from the wire feed unit or control box AristoPendant U8.
  • Page 6: Installation

    Weight 61 kg with cooling unit 81 kg Insulation class IP 23 Enclosure class Application class Cooling unit Cooling power 2500 W at 40˚C temp. difference and flow 1.5 l/min Coolant 50 % water / 50% glycol Coolant quantity 5.5 l Maximum water flow 2.0 l/min Maximum number of water--cooled welding...
  • Page 7: Lifting Instructions

    A protective earth connection must be made, in accordance with regulations. Rating plate with supply connection data Recommended fuse sizes and minimum cable areas AristoMig U400 400 V 3µ 50 Hz Mains voltage 400 V Mains cable area, mm...
  • Page 8: Terminating Resistor

    Connection for gas to the TIG torch Connection for cooling water from the wire feed unit -- RED Main power supply switch, 0 / 1 / START * ELP = ESAB Logic Pump, see point 6.5 - - 8 - - bu20d1ea...
  • Page 9: Turning On The Power Source

    Cooling unit Water connection (TIG welding) The cooling unit is equipped with a detection system ELP (ESAB Logic Pump) which checks that the water hoses are connected. The power source On/Off switch must be in the “0” position (Off) when connecting a water--cooled TIG torch.
  • Page 10: Remote Control Unit

    Remote control unit The program version in AristoPendant U8 should be 1.20 or higher. Aristo mchines with intergral control panels should have program version 1.21 or higher, in order for the remote control to function correctly. When the remote control unit is connected, the power source and wire feed unit are in remote control mode;...
  • Page 11: Topping Up The Coolant

    Repair and electrical work should be performed by an authorized ESAB serviceman. Use only ESAB original spare and wear parts. Spare parts may be ordered through your nearest ESAB dealer, see the last page of this publication. - - 11 - -...
  • Page 12: Diagram

    Diagram - - 12 - - bu20e11a...
  • Page 13 - - 13 - - bu20e11a...
  • Page 14 Cooling unit - - 14 - - bu20e11a...
  • Page 15: Ordering Number

    0459 419 990 Spare part list AristoMig U400 The spare parts list is available on the Internet at www.esab.com Under ”Products” and ”Welding & cutting equipment”, you will find a link to the page where you can both search for and download instruction manuals and spare parts lists.
  • Page 16: Spare Parts List

    AristoMig U400 Spare parts list Item Ordering no. Denomination 0458 398 001 Filter 0458 383 001 Front grill - - 16 - - Edition 060228 ba37s...
  • Page 17: Accessories

    AristoMig U400 Accessories Trolley for AristoMig ..... . 0458 530 880 Trolley 2 for AristoMig (for feeder with counterbalance device and/or 2 gas bottles) . 0458 603 880 Guide pin .
  • Page 18 AristoMig U400 Feeder stand ......0458 522 880 Remote control adapter RA12 12 pole ..
  • Page 19 AristoMig U400 Remote control cable 12 pole - - 4 pole 5 m ........
  • Page 20 ESAB subsidiaries and representative offices Europe NORWAY Asia/Pacific Representative offices AS ESAB AUSTRIA BULGARIA CHINA Larvik ESAB Ges.m.b.H ESAB Representative Office Shanghai ESAB A/P Tel: +47 33 12 10 00 Vienna- -Liesing Sofia Shanghai Fax: +47 33 11 52 03...

Table of Contents