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GB
CoolMidi 1800
Instruction manual
0459 870 001 GB 20121105
Valid for serial no. 607-xxx-xxxx

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Summary of Contents for ESAB CoolMidi 1800

  • Page 1 CoolMidi 1800 Instruction manual 0459 870 001 GB 20121105 Valid for serial no. 607-xxx-xxxx...
  • Page 2: Table Of Contents

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

    SAFETY 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 4 As the person responsible for the equipment, it is your responsibility to obtain information on approved collection stations. For further information contact the nearest ESAB dealer. ESAB can provide you with all necessary welding protection and accessories. - 4 - © ESAB AB 2005...
  • Page 5: Introduction

    INTRODUCTION Cooling unit CoolMidi 1800 is intended for cooling welding guns and TIG torches. ESAB's accessories for the product can be found on page 15. Equipment The cooling unit is supplied with an instruction manual and 1 m control cable.
  • Page 6: Installation

    A protective earth connection must be made in accordance with regulations. Connecting welding equipment - 6 - © ESAB AB 2005 bk06d1ea...
  • Page 7: Connecting The Terminating Resistor

    Topping up with coolant Connection RED for coolant to cooling unit Mains power supply voltage connection Connection for mains cable from power source * ELP = ESAB Logic Pump, see point 5.2. Note Coolant in Coolant out - 7 - ©...
  • Page 8: Water Connection

    Water connection The cooling unit 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, cooling starts. Detection only works with power sources that are equipped with ELP.
  • Page 9: Filling The Coolant

    Spare parts may be ordered through your nearest ESAB dealer, see the last page of this publication. - 9 - ©...
  • Page 10: Diagram

    Diagram © ESAB AB 2005...
  • Page 11 © ESAB AB 2005...
  • Page 12: Pump Data

    Pump data P = Pump pressure Q = Flow rate © ESAB AB 2005...
  • Page 13: Cooling Caracteristic

    Cooling caracteristic Q = Flow rate Temperature difference P = Power © ESAB AB 2005...
  • Page 14: Order Number

    Ordering no. Denomination Type 0459 840 880 Cooling unit CoolMidi 1800 0459 840 881 Cooling unit for MechTig CoolMidi 1800 0459 839 004 Spare parts list CoolMidi 1800 Technical documentation is available on the Internet at www.esab.com © ESAB AB 2005...
  • Page 15: Accessories

    Water return flow guard ....0461 203 880 Flow guard, non return valve & solenoid valve ESABs ready mixed coolant 0007 810 012 © ESAB AB 2005...
  • Page 16 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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