CIGWELD Transmig 210 Operating Manual
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CIGWELD Transmig 210 Operating Manual

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Operating Manual
T
RANSMIG
T
RANSMIG
2R T
RANSMIG
T
RANSMIG
T
RANSMIG
2R T
RANSMIG
MIGTRN0001 Issue 2 14/09/98
210 Compact Power Source
Remote Power Source
250 Compact Power Source
Remote Power Source
210/250 Wirefeeder
310 Compact Power Source
330 Remote Power Source
330 Wirefeeder
704832
704808
704833
704809
704975
704836
705085
704841

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Summary of Contents for CIGWELD Transmig 210

  • Page 1 Operating Manual 210 Compact Power Source 704832 RANSMIG Remote Power Source 704808 250 Compact Power Source 704833 RANSMIG Remote Power Source 704809 2R T 210/250 Wirefeeder 704975 RANSMIG 310 Compact Power Source 704836 RANSMIG 330 Remote Power Source 705085 RANSMIG 2R T 330 Wirefeeder 704841...

  • Page 2: Table Of Contents

    6.6 Wirefeeder Control Socket (Remote Wirefeeder Models Only) ..............17 6.7 Thermal Overload ........................... 17 6.8 Choice of Inductance Setting (Transmig 210 & 250 Only) ............... 18 6.9 Wirespeed Control (Compact Models & 2R Wirefeeder Only)..............18 6.10 Spot Timer (Compact Models & 2R Wirefeeder Only)................18 6.11 Dwell Timer (Compact Models &...
  • Page 3 Transmig 210, 250, 310, 33 CONTENTS Page 7.3 MIG Torch Components ......................... 21 7.4 Installing A New Conduit Liner....................... 22 7.5 MIG Torch Maintenance ......................... 22 8. BASIC WELDING TECHNIQUE ..................23 8.1 Setting of the Power Source & Wirefeeder....................23 8.2 Position of MIG Torch ..........................
  • Page 4 Transmig 210, 250, 310, 330 CONTENTS Page TABLES Table 1 - Factory fitted Mains supply leads fitted to the Transmig Power Sources ........13 Table 2 - Mains supply lead sizes for alternative Mains supply voltages ..........13 Table 3 - MIG torch gas diffusers ......................19 Table 4 - MIG torch contact tips......................20...
  • Page 5 FIGURES Page Figure 1 - Transmig duty cycle curves ..................... 7 Figure 2 - Voltage settings for Transmig 210/250 .................. 13 Figure 3 - Voltage settings for Transmig 310/330 .................. 13 Figure 4 - Compact Transmig Setup ...................... 14 Figure 5 - Remote Transmig Setup ......................15 Figure 6 - Compact Transmig controls....................

  • Page 6: Introduction

    Transmig 210, 250, 310, 330 1. INTRODUCTION The Transmig 210, 250, 310 and 330 are semi-automatic Gas Metal Arc Welder (GMAW-commonly MIG) with either integrated or separate wire feed unit. These products are designed to meet the broad operating needs of the metal fabrication industry where production efficiency is vital. They are designed and manufactured in Australia to Australian Standard AS1966.1-1985.

  • Page 7: Specifications

    Transmig 210, 250, 310, 330 2. SPECIFICATIONS 2.1 Transmig 210 and Transmig 250 Specifications Transmig 210 Transmig 250 Compact Remote Compact Remote Plant Assembly part number 704830 704831 704833 704834 Plant Mass 77Kg 107Kg 78Kg 108Kg Plant Dimensions 860mm x 490mm x 845mm...

  • Page 8: Transmig 310 And Transmig 330 Specifications

    Transmig 210, 250, 310, 330 Ù To achieve this rating, the 15 Amp plug and primary supply lead (as supplied) must be replaced with a 25 Amp plug & lead. This must be carried out by a qualified electrical tradesperson.

  • Page 9: Wirefeeder Specifications

    Transmig 210, 250, 310, 330 2.4 Wirefeeder Specifications 704975 704841 Wirefeeder (Transmig 210 & 250 Remote) (Transmig 330) Mass 21Kg 23Kg Dimensions 600 x 245 x 475 Motor Supply Voltage 36V AC Motor Supply VA 180VA Control Supply Voltage 24V AC...

  • Page 10: Optional Accessories

    Transmig 210, 250, 310, 330 2.6 Optional Accessories Part Description Transmig 210 Transmig 250 Transmig 310 Transmig 330 Compact Remote Compact Remote Compact Remote Number 705103 Digital Meter Kit Standard ¾ ¾ ¾ 704914 Wirefeeder Swivel Base ¾ ¾ ¾...

  • Page 11: Installation Recommendations

    The Transmig is supplied with an input lead to which an appropriate plug should be fitted. Install a power outlet for each Power Source and fit fuses as per Transmig 210 and Transmig 250 Specifications or Transmig 310 and Transmig 330 Specifications.

  • Page 12: Alternative Mains Supply Voltage Requirements

    See Figure 3 415/440 Volt 15 Amp Table 2 - Mains supply lead sizes for alternative Mains supply voltages Figure 2 - Voltage settings for Transmig 210/250 Figure 3 - Voltage settings for Transmig 310/330 DOC No: MIGTRN0001 Page 13 of 31...

  • Page 13: Set Up For Compact Transmigs

    Transmig 210, 250, 310, 330 4. SET UP FOR COMPACT TRANSMIGS Refer to Figure 4 for the plant setup of a compact Transmig. Remove all packaging materials. Fit the fixed and swivel wheels to the Power Source. WARNING 2: To obtain adequate air flow and cooling for the Power Source components, the four wheels must be fitted.

  • Page 14: Set Up For Remote Transmig With Wirefeeder

    (+) [negative welding terminal (-) for flux cored wire]. Connect the control cable to the front of the Power Source of the Transmig 210 remote or Transmig 250 remote or Transmig 330. Connect the gas hose from the rear of the wire feeder unit to the Flowmeter outlet.

  • Page 15: Power Source / 2R Wirefeeder Controls, Indicators And Features

    Transmig 210, 250, 310, 330 6. Power Source / 2R Wirefeeder Controls, Indicators and Features Optional Meter Optional Meter (standard on the Transmig 330) (standard on the Transmig 330) Ammeter/Voltmeter Indicator Light Switch On/Off & Coarse Indicator Light Voltage Control Switch Fine Voltage On/Off &...

  • Page 16: Digital Ammeter And Voltmeter (Standard For Transmig 330 Only)

    Transmig 210, 250, 310, 330 6.3 Digital Ammeter and Voltmeter (Standard for Transmig 330 Only) Where fitted an average reading ammeter and voltmeter is provided to allow accurate monitoring (5% tolerance) of welding current and voltage. Refer to section 9.1 on page 25 for the Improved Current Accuracy Calibration Procedure for the Digital Meter.

  • Page 17: Choice Of Inductance Setting (Transmig 210 & 250 Only)

    Transmig 210, 250, 310, 330 6.8 Choice of Inductance Setting (Transmig 210 & 250 Only) The Transmig 210 & 250 have two inductance taps. These inductance terminals are the positive welding terminals. Inductance selection can effect the spatter level and penetration characteristics of the weld.

  • Page 18: Wirefeeder Driver Roller Pressure Adjustment (Compact Models & 2R Wirefeeder Only)

    TWECO MIG Torches may be fitted to many different types of MIG welding plants so that your whole shop can be converted to TWECO. Not only will this give greater reliability (and hence greater productivity), but it will reduce stockholdings of consumable parts. See your CIGWELD distributor for details.

  • Page 19: Table 4 - Mig Torch Contact Tips

    Transmig 210, 250, 310, 330 Contact Tips STANDARD TAPERED Wire Size Part No. Wire Size (mm) Part No. (mm) not available EL16T23 EL1630 EL16T30 * EL1635 EL16T35 EL1640 EL16T40 EL1645 EL16T45 1.2 Alum EL16A364 1.2 Alum EL16AT364 Table 4 - MIG torch contact tips...

  • Page 20: Mig Torch Components

    Transmig 210, 250, 310, 330 7.3 MIG Torch Components Refer to Figure 10 for a pictorial representation of the components listed in Table 7. Figure 10 - Exploded view of MIG torch Item Part No. Description ¾ Table 5 Nozzle (refer to ¾...

  • Page 21: Installing A New Conduit Liner

    Transmig 210, 250, 310, 330 7.4 Installing A New Conduit Liner Be sure the MIG Torch cable is arranged in a straight line, free from twists, when installing or removing a conduit liner. Remove the old conduit liner by first removing the MIG Torches nozzle, contact tip and gas diffuser.

  • Page 22: Basic Welding Technique

    Transmig 210, 250, 310, 330 8. BASIC WELDING TECHNIQUE 8.1 Setting of the Power Source & Wirefeeder The setting of the Transmig requires some practice by the operator, the welding plant having two control settings that have to balance. These are the Wirespeed control and the welding Voltage Control switches.

  • Page 23: Spot Welding Operation

    Transmig 210, 250, 310, 330 8.6 Spot Welding Operation Fit a spot welding nozzle to the MIG Torch for consistent spot welding operations. The Transmigs will operate effectively using 0.8mm electrode wire when spot welding. Penetration depth is limited when using 0.6mm electrode wire for spot welding. Set the controls as follows for spot welding: Coarse &...

  • Page 24: Improved Current Accuracy Calibration Procedure For The Digital Meter

    Transmig 210, 250, 310, 330 9.1 Improved Current Accuracy Calibration Procedure for the Digital Meter CAUTION 9: This calibration procedure should be carried out by a qualified electrical tradesperson. The following procedure will give a current measurement accuracy of better than the factory standard of approximately 5%.

  • Page 25: Basic Troubleshooting

    Transmig 210, 250, 310, 330 xviii) Close wire-feeder compartment or replace side panel. 10. BASIC TROUBLESHOOTING The basic level of troubleshooting is that which can be performed without special equipment or knowledge, and without removing the covers from the Power Source / Wirefeeder.
  • Page 26 Transmig 210, 250, 310, 330 Inconsistent wire feed Wire feeding problems can be reduced by checking the following points. 1. Wire spool brake is too tight - Feed roller driven by motor in the cabinet will slip. 2. Wire spool brake is too loose - Wire spool can unwind and tangle.

  • Page 27: Welding Problems

    Transmig 210, 250, 310, 330 10.2 Welding Problems FAULT CAUSE REMEDY Undercut A Welding arc voltage too A Reduce voltage by reducing the high. Voltage Control switches posi- tions or turn the Wirespeed con- trol knob clockwise. B Incorrect torch angle...

  • Page 28: Power Source Problems

    Transmig 210, 250, 310, 330 Welding Problems (continued) FAULT CAUSE REMEDY Weld cracking A Weld beads too small A Decrease torch travel speed B Weld penetration narrow B Reduce current and voltage and and deep increase the MIG Torch travel speed or select a lower penetration shielding gas.
  • Page 29 Transmig 210, 250, 310, 330 Power Source Problems (continued) FAULT CAUSE REMEDY Wire feeds when the torch Poor or no work lead Clean work clamp area and trigger switch is depressed contact. ensure good electrical contact. but arc can not be established.

  • Page 30: Doc No: Migtrn0001

    Transmig 210, 250, 310, 330 10.4 Key Spare Parts Description Transmig 210 Transmig 250 Transmig 310 Transmig 330 Main Transformer 705164 705165 704983 705166 Auxiliary Transformer 705275 705278 705126 705126 Rectifier 7977657 7977657 7977658 7977658 ¾ ¾ 7977178 7977178 Capacitor 22000µF 63V...

This manual is also suitable for:

Transmig 250Transmig 330Transmig 310

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