ESAB Aristotig 405 AC/DC Instruction Manual
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ESAB Aristotig 405 AC/DC Instruction Manual

ESAB Aristotig 405 AC/DC Instruction Manual

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Aristotig 405
AC/DC
DTG 405
Bruksanvisning
Brugsanvisning
Bruksanvisning
Käyttöohjeet
Instruction manual
Betriebsanweisung
0458 165 - 001 030827
Manuel d´instructions
Gebruiksaanwijzing
Instrucciones de uso
Instruzioni per l´uso
Manual de instruções
Valid for Serial NO 917 XXX-XXXX

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Summary of Contents for ESAB Aristotig 405 AC/DC

  • Page 1 Aristotig 405 AC/DC DTG 405 Bruksanvisning Manuel d´instructions Brugsanvisning Gebruiksaanwijzing Bruksanvisning Instrucciones de uso Käyttöohjeet Instruzioni per l´uso Instruction manual Manual de instruções Betriebsanweisung 0458 165 - 001 030827 Valid for Serial NO 917 XXX-XXXX...
  • Page 2 SVENSKA..........3 DANSK .

  • Page 3: Table Of Contents

    1 DIRECTIVE..................76 2 SAFETY..................... 76 3 INTRODUCTION ................77 3.1 Generally ...................... 77 3.2 Delivery list....................77 3.3 Technical Data ..................... 78 4 INSTALLATION................. 79 4.1 Generally ...................... 79 4.2 Location and Connection ................79 5 OPERATION..................80 5.1 Generally ...................... 80 5.2 Control installations and connections............

  • Page 4: Directive

    Fax: +46 584 411924 SAFETY Users of ESAB welding equipments are responsible for ensuring that all persons working directly with the machine or standing in its vicinity are complying with all valid safety requirements. The Safety requirements have to be in accordance with those for the particular welding equipment.

  • Page 5: Introduction

    WARNING ARC WELDING AND CUTTING CAN CAUSE INJURY TO YOURSELF AND OTHERS. TAKE PRECAUTIONS WHEN WELDING. FOLLOW YOUR EMPLOYERS SAFETY PRACTICES WHICH ARE BASED ON MANUFACTURERS HAZARD DATA. ELECTRIC SHOCKS- Can kill. • Install and earth the welding unit in accordance with the appropriate standards. •...

  • Page 6: Technical Data

    Technical Data DTG 405 Welding range 3-400 A Welding range electrode 3-400 A Open-circuit voltage DC/AC 90 / <48 V Current setting continuous ED 100% 236 A ED 60% 305 A ED 35% 400 A Electrode diameter 6 mm Mains voltage 400 V Max.

  • Page 7: Installation

    INSTALLATION Generally The installation must be done by a specialist. WARNING This product is intended for industrial use. In a domestic environment this product may cause radio interference. It is the user responsability to take adequate precautions. Mains voltage 400 V ± 10% 3~ Mains frequency 50-60 Hz Fuse, slow-blow...

  • Page 8: Operation

    OPERATION Generally Generaly safety instructions for the operation of the welding device are found on page 76. Read the instructions before using the welding device. Control installations and connections Mains switch TIG torch control cable connection Cooling water-return (red) Gas connection for TIG torch Cooling water-outlet (blue) Remote control input Bayonet-connection of the TIG torch...

  • Page 9: Overheating Protection

    Overheating protection • An integrated thermal cut-out in the welding device protects the equipment from overheating. • The welding process is interrupted and the fault display (16) indicates error "4" . • The equipment must be left in that condition to cool with the main switch left in the on position and the cooling fans running.
  • Page 10 LED, welding LED illuminates when voltage is applied to the welding current socket. In the TIG operation mode, after activating the torch button whereas in the electrode operation mode, this occurs after selecting electrode welding. LED, LED illuminates when the solenoid valve is open and the protective protective gas gas can flow.
  • Page 11 Switch, pulse • Fast pulse welding/ Pulse frequency in the range of 250 Hz to 5 Hz. normal • Normal pulse welding Pulse frequency in the range of 25 Hz to 0.5 Hz. • Normal welding Normal TIG welding without pulsation. Rotary switch, Rotary switch I1 determines the ignition behaviour for electrode and ignition...
  • Page 12 5.5.2 Instruction types selection (2) Electrode welding (MMA) Welding with coated electrode. HF unit and Lift arc function are switched off, Soft-Hot-Start function is activated. Spot welding TIG (Up-Slope and Down-Slope active) Welding with defined period (from 0,1 to 10 s adjustable). By pressing the torch button: •...
  • Page 13 Locate torch. Press the torch button. Lean torch. To finish the welding, Arc ignites by lifting. release the torch button. Direct current (DC) with HF-ignition (contactless ignition) • Locate torch with electrode over the place where the start of the weld is desired. •...

  • Page 14: Electrode Welding (Mma)

    Electrode welding (MMA) 5.6.1 Settings on the control panel when electrode welding The polarity of the electrode depends on the type of electrode and the welding process. Pay attention to the producer’s instructions on the electrode package. Application of pulsed welding current is possible. 1.

  • Page 15: Tig Welding

    TIG welding For TIG welding, the operating type selector has three positions: • Spot welding • TIG four-step welding • TIG two-step welding 5.7.1 Settings on the control panel when TIG welding 1. Connect the TIG-torch to the control cable connection (F) and gas connection (G). Connect the return cable to the positive side of the welding current socket (I) .
  • Page 16 5.7.1.1 Spot welding 1. Set the spot time using the rotary switch (1) between 0.1 and 10 s. 2. Set the gas post-flow time using the rotary switch (18). 3. Touch the torch key to interrupt welding process after preselected time. Pressing the button again causes the process to be repeated.
  • Page 17 TIG four-stroke welding process 1. The gas pre-flow time has an internal fixed default value. 2. Set ignition current I1 using the rotary switch (25). 3. Set Up-Slope using the rotary switch (9), at maximum (I2=400A) a ramp time of 10s is obtained.
  • Page 18 5.7.1.4 Switch pulse welding/normal welding (24) Fast pulse The arc pulses between the two current values set using the rotary switch I2 (upper value) (27) and the rotary switch I4 (lower value) (11). The time for I2 can be set using the rotary switch pulse time I2 (26), the time for I4 is set using the rotary switch pulse time (29).

  • Page 19: Forced Interruption

    5.7.2 Setting, DC and AC Setting of the desired welding current type using the welding current selection switch (22). 5.7.2.1 Direct current When DC welding, the electrode (TIG- and electrode welding) is connected to the negative pole and the return cable to the positive pole. 5.7.2.2 Alternating current Connect as for DC configuration.

  • Page 20: Maintenance

    0588 000 751 ORDERING OF SPARE PARTS Spare parts can be ordered from your nearest ESAB agent (see last page of this publication). When ordering parts, please state the machine model, serial number and the name and spare part number as shown in the list on page 224.

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