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COOL 1
Service manual
0740 800 210
101102
Valid for serial no. 033-xxx-xxxx

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Table of Contents
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Summary of Contents for ESAB COOL 1

  • Page 1 COOL 1 Service manual 0740 800 210 101102 Valid for serial no. 033-xxx-xxxx...
  • Page 2: Table Of Contents

    READ THIS FIRST ..............TECHNICAL DATA .
  • Page 3: Read This First

    October 2010. The manual is valid for COOL 1 with serial no. 033-xxx-xxxx The COOL 1 is designed and tested in accordance with international and European standards IEC/EN 60974. On completion of service or repair work, it is the responsibility of the person(s) performing the work to ensure that the product still complies with the requirements of the above standard.
  • Page 4: Technical Data

    TECHNICAL DATA COOL 1 Power consumption 24V DC / 2A Cooling power 1.3 kW (Rating at 40 K and 1 l/min) Equivalent continuous A-weighted < 70 dB (A) sound pressure level Coolant Ready mixed (50% water and 50% mono-ethylene glycol) Coolant quantity 4.5 l...
  • Page 5: Cool1

    COOL1 S0740 800 210/E101102/P18 ck10_00 - 5 -...
  • Page 6: Description Of Operation

    29 ,(no cooling water flow), if the input to the processor is high. (Measure at point SP3 on 20AP1) Supervision of hoses connection, ELP (ESAB Logic Pump) is not installed in COOL1. 5AP1:2 Pump motor and fan ON/OFF The pump motor, 5M1, and cooling fan, 5EV1, are connected in parallell and powered from the power supply board, 2AP3, in the power source.
  • Page 7 Pump motor and fan ON/OFF Circuit diagram for pump motor and cooling fan S0740 800 210/E101102/P18 ck10_05 - 7 -...
  • Page 8: 5Ap1 Component Positions

    5AP1 Component positions Component positions on the cooling unit board, 5AP1. Terminal block CN4 is also named 5XT1 in the diagram. S0740 800 210/E101102/P18 - 8 - ck10_05...
  • Page 9: Service Instructions

    SERVICE INSTRUCTIONS CAUTION ! STATIC ELECTRICITY can damage circuit boards and electronic components. Observe precautions for handling electrostatic- sensitive devices. Use proper static-proof bags and boxes. What is ESD? A sudden transfer or discharge of static electricity from one object to another. ESD stands for Electrostatic Discharge.
  • Page 10: Instructions

    INSTRUCTIONS This chapter is an extract from the instruction manual for the COOL1. SAFETY CAUTION! Read and understand the instruction manual before installing or operating. INSTALLATION The installation must be executed by a professional. Location Position the cooling unit such that its air inlets and outlets are not obstructed. Power supply and control COOL1 is powered and controlled from the power source via socket connector XS4 in the bottom of the power source.
  • Page 11: Assembly Instructions

    Assembly instructions COOL1 + Aristo 300, Aristo 400 or Aristo 500 S0740 800 210/E101102/P18 ck10i1 - 11 -...
  • Page 12 Water flow guard (Option) S0740 800 210/E101102/P18 - 12 - ck10i1...
  • Page 13: Operation

    OPERATION General safety regulations for the handling of the equipment can be found in the instruction manual. Read through before you start using the equipment! Connections and control devices Filling the coolant BLUE connection for coolant from cooling unit Connection RED for coolant (return) to cooling unit.
  • Page 14: Inspection And Cleaning

    Then drain the tank manually, i.e. empty via the tank's filing hole. Filling the coolant ESAB's coolant is recommended for use. See accessories in instruction manual. Fill with coolant. (The fluid level must not exceed the...
  • Page 15: Caracteristics

    Caracteristics Pump data p = Pump pressure (MPa) Q = Flow rate (l/min) S0740 800 210/E101102/P18 ck10i1 - 15 -...
  • Page 16: Spare Parts

    K = Temperature difference between inlet water temperature and ambient temperature (K) SPARE PARTS The spare parts list is published in a separate document that can be downloaded from the internet: www.esab.com Filename Product 0459 839 048 COOL 1 S0740 800 210/E101102/P18 - 16 - ck10i1...
  • Page 17: Notes

    NOTES S0740 800 210/E101102/P18 notes - 17 -...
  • Page 18 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 Tel: +43 1 888 25 11...

Table of Contents