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GB
MXH™ 300PP
MXH™ 400w PP
Instruction manual
0459 693 101 GB 20110816

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Summary of Contents for ESAB MXH 400w PP

  • Page 1 MXH™ 300PP MXH™ 400w PP Instruction manual 0459 693 101 GB 20110816...
  • Page 2 - 2 -...
  • Page 3: Table Of Contents

    1 SAFETY ............2 INTRODUCTION .
  • Page 4: Safety

    The contact tip is mounted on a replaceable tip adapter. Together with a wire feed unit and/or power source, it constitutes a ”Push-Pull” system. - 4 - © ESAB AB 2005 bg17e...
  • Page 5: Equipment

    10 m. The gun motor gets its voltage from the wire feed unit or the power source. ESAB's accessories for the product can be found on page 16. Equipment Welding gun MXH 300 PP / MXH 400w PP is supplied with instruction manual, wire liner (10 m PA-liner black) and fitted feed roller intended for 1.2 mm wire.
  • Page 6: Technical Data

    *) When pulse welding, maximum load can be reduced by up to 30 %. Enclosure class The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid objects of 2,5 mm Ø and greater. - 6 - © ESAB AB 2005 bg17e...
  • Page 7: Installation

    When choosing contact tip, see separate table on page 16. OPERATION General safety regulations for handling the equipment can be found on page 4. Read through before you start using the equipment! Switch off the power source! - 7 - © ESAB AB 2005 bg17e...
  • Page 8: Fitting And/Or Replacing The Liner

    Remove any burrs on inside and outside of liner. c. Then push the liner through the hose as far as possible. d. Screw the locking nut (2) tight on the gun end of the welding hose. - 8 - © ESAB AB 2005 bg17e...
  • Page 9: Replacing Tip Adaptor

    The pressure on the feed rollers can be adjusted if necessary using two screws located on both sides of the gun. - 9 - © ESAB AB 2005 bg17e...
  • Page 10: Replacing The Swan Neck

    The gas nozzle and the front parts of the gun must be kept free of weld spatter. Spray anti-spatter agent at an angle into the gas nozzle from two directions. Use ESAB anti-spatter agent to prevent spatter sticking. Note! Never spray directly into the nozzle. Too much spray can attract dirt.
  • Page 11: Fault-Tracing

    Correct according to feed unit. manufacturer's instructions. Short arc between the Spatter bridge between the Clean and spray the inside of gas nozzle and contact tip and gas nozzle. the gas nozzle. workpiece - 11 - © ESAB AB 2005 bg17e...
  • Page 12: Disassembly And Disposal

    Spare parts may be ordered through your nearest ESAB dealer, see the last page of this publication. - 12 - ©...
  • Page 13 NOTES ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................- 13 - notes...
  • Page 14: Dimension Drawing

    Dimension drawing - 14 - © ESAB AB 2005 bg17d...
  • Page 15 0700 200 019 Welding gun MXHt 400w PP 45° Length 10 m 0459 694 990 Spare part list MXHt 400w PP The spare parts list is available on the Internet at www.esab.com - 15 - © ESAB AB 2005 bg17or...
  • Page 16: Ordering Number

    0458 470 882 Spatter protection 0458 471 003 Gas nozzle “slip on” 0469 753 880 Spatter protection “slip on” 0469 539 001 Cooling sleeve “slip on” 0469 757 880 S = Standard delivery - 16 - © ESAB AB 2005 bg17we...
  • Page 17 MXH 300 PP/400w PP - 17 - © ESAB AB 2005 bg17we...
  • Page 18: Accessories

    0700 200 251 Swan neck 45° , air-cooled ..... 0700 200 253 - 18 - © ESAB AB 2005 bg17a...
  • Page 19 NOTES ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................- 19 - notes...
  • Page 20 ESAB Romania Trading SRL ESAB VAMBERK s.r.o. SOUTH AFRICA ESAB Mexico S.A. Bucharest Vamberk ESAB Africa Welding & Cutting Ltd Monterrey Tel: +40 316 900 600 Tel: +420 2 819 40 885 Durbanvill 7570 - Cape Town Tel: +52 8 350 5959...

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