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INSTALLATION/SETUP 

TRANSMIG 2RT

Manual 0-5196 

3-17 INSTALLATION/SETUP

NOTE

Correct adjustment will result in the wire reel 

circumference continuing no further than 

20mm after release of the MIG Torch trigger 

switch. The wire should be slack without be-

coming dislodged from the reel.

3.20  Shielding Gas Regulator Operating 

Instructions

!

WARNING

This equipment is designed for use with weld-

ing grade (Inert) shielding gases only.

NOTE

Shielding Gas Regulator not included in the 

Transmig 2RT. 

NOTE

Shielding Gas is not required if the unit is 

used with self shielded FCAW (flux cored arc 

welding) wires.

Shielding Gas Regulator Safety

This regulator is designed to reduce and control high 

pressure gas from a cylinder or pipeline to the working 

pressure required for the equipment using it. 
If the equipment is improperly used, hazardous 

conditions are created that may cause accidents. It is 

the users responsibility to prevent such conditions. 

Before handing or using the equipment, understand and 

comply at all times with the safe practices prescribed in 

this instruction.

SPECIFIC PROCEDURES for the use of regulators are 

listed below.

1.  NEVER subject the regulator to inlet pressure 

greater than its rated inlet pressure.

2.  NEVER pressurize a regulator that has loose or 

damaged parts or is in a questionable condition. 

NEVER loosen a connection or attempt to remove 

any part of a regulator until the gas pressure has 

been relieved. Under pressure, gas can danger-

ously propel a loose part.

3.  DO NOT remove the regulator from a cylinder 

without first closing the cylinder valve and releas-

ing gas in the regulator high and low pressure 

chambers.

4.  DO NOT use the regulator as a control valve. When 

downstream equipment is not in use for extended 

periods of time, shut off the gas at the cylinder 

valve and release the gas from the equipment.

5.  OPEN the cylinder valve SLOWLY. Close after use.

User Responsibilities

This equipment will perform safely and reliable only when 

installed, operated, maintained, and repaired in accor-

dance with the instructions provided. Equipment must be 

checked periodically and repaired, replaced, or reset as 

necessary for continued safe and reliable performance. 

Defective equipment should not be used. Parts that are 

broken, missing, obviously worn, distorted, or contami-

nated should be replaced immediately.
The user of this equipment will generally have the sole 

responsibility for any malfunction, which results from 

improper use, faulty maintenance, or by repair by anyone 

other than an accredited repairer. 

 CAUTION

Match regulator to cylinder. NEVER CONNECT 

a regulator designed for a particular gas or 

gases to a cylinder containing any other gas.

LOW PRESSURE

GAUGE (DELIVERY)

HIGH PRESSURE

GAUGE (SUPPLY)

INLET

CONNECTION

OUTLET

CONNECTION

PRESSURE

ADJUSTING

SCREW

Art # A-10108

Figure 3-17: Adjusting Flow Rate

NOTE

The regulator/flow meters used with argon 

based and carbon dioxide shielding gases are 

different. The regulator/flow meter supplied 

with certain Transmig 250i welders is for argon 

based shielding gases. If carbon dioxide is to 

be used a suitable carbon dioxide regulator/

flow meter will need to be fitted.

Содержание 2RT TRANSMIG

Страница 1: ...300 Operating Manual Revision AA Issue Date October 25 2011 Manual No 0 5196 Operating Features TRANSMIG WIRE FEEDER 2RT...

Страница 2: ...contained in this manual Due to our constant effort to bring you the best products we may make an improvement that does not get reflected in the manual If you are ever in doubt about what you see or...

Страница 3: ...5711 www thermadyne com Copyright 2011 by Thermadyne Industries Inc All rights reserved Reproduction of this work in whole or in part without written permission of the publisher is prohibited The pub...

Страница 4: ...r Source Controls Indicators and Features 3 5 3 08 Advanced Features Details 3 7 3 09 Wire Feeder Set Up MIG GMAW Welding with Gas Shielded MIG Wire 3 8 3 10 Wire Feeder Set up for MIG FCAW Welding wi...

Страница 5: ...Wire Feeder replacement parts 6 1 APPENDIX 1 OPTIONS AND ACCESSORIES A 1 APPENDIX 2 2RT WIRING SCHEMATIC A 2 CIGWELD LIMITED WARRANTY RC 2 TERMS OF WARRANTY APRIL 2010 RC 3 WARRANTY SCHEDULE APRIL 20...

Страница 6: ......

Страница 7: ...od electrical earth ground 11 Do not touch electrode while in contact with the work ground circuit 12 Use only well maintained equipment Repair or replace damaged parts at once 13 In confined spaces o...

Страница 8: ...mate Range of Welding Current in Amps Minimum Shade Number of Filter s Manual Metal Arc Welding covered electrodes MMAW Less than or equal to 100 8 100 to 200 10 200 to 300 11 300 to 400 12 Greater th...

Страница 9: ...to metal objects can cause sparks overheating or fire 1 Protect yourself and others from flying sparks and hot metal 2 Do not weld where flying sparks can strike flammable material 3 Remove all flamm...

Страница 10: ...e of California to cause birth defects and in some cases cancer California Health Safety code Sec 25249 5 et seq NOTE Considerations About Welding And The Effects of Low Frequency Electric and Magneti...

Страница 11: ...ompressed Gas Association 1235 Jef ferson Davis Highway Suite 501 Arlington VA 22202 Code for Safety in Welding and Cutting CSA Standard W117 2 from Canadian Standards Association Standards Sales 178...

Страница 12: ...onal Standard and Technical Specifications The product is designed and manufactured to a number of standards and technical requirements among them are IEC 60974 10 applicable to Industrial Equipment g...

Страница 13: ...tion of the parts in error Move the equipment to the installation site before un crating the unit Use care to avoid damaging the equip ment when using bars hammers etc to un crate the unit 2 01 How to...

Страница 14: ...uit Breaker AC Auxiliary Power Remote Duty Cycle Percentage Amperage Voltage Hertz cycles sec Frequency Negative Positive Direct Current DC Protective Earth Ground Line Line Connection Auxiliary Power...

Страница 15: ...such repairs be carried out by appro priately qualified persons approved by CIGWELD Advice in this regard can be obtained by contacting an Accredited CIGWELD Distributor This equipment or any of its p...

Страница 16: ...n 30 350A 60 250A 100 205A Minimum Wire Speed 1 2 MPM Maximum Wire Speed 17 8 MPM Operating Temperature Range 0 C 40 C Interconnection Plug 10 Pin Interconnection Length 8 metre Table 2 1 Transmig 2RT...

Страница 17: ...n against solid objects greater than 12mm and direct protection from verti cal drops Under no circumstances should the unit be operated or connected in a micro environment that will exceed the stated...

Страница 18: ...conduit or equivalent Shielding should be electrically continuous throughout its length The shielding should be connected to the Welding Power Source so that good electrical contact is maintained betw...

Страница 19: ...he type of welding application The setup chart on the inside of the wire feed compartment door of the Transmig 250i provides a brief summary of the required output set tings for a basic range of MIG w...

Страница 20: ...k ohm remote control potentiometer 6 Zero ohm minimum connection to 5k ohm remote control potentiometer 7 Wiper arm connection to 5k ohm remote control Wirespeed MIG mode potentiometer 8 Wiper arm con...

Страница 21: ...ower 2T Normal STICK LIFT TIG MIG 4T Latch Amps Volts Push For Inductance Advanced Features Wirespeed Arc Control ON OFF Left Knob Right Knob Art A 10123_AB 1 2 3 4 5 6 7 8 9 10 Figure 3 4 Transmig Co...

Страница 22: ...faults are detected ALL Faults will illuminate the indicator 4 Weld Process Selection Button LIFT TIG WARNING When the Power light is lit the machine is connected to the Mains supply voltage and the...

Страница 23: ...positive welding terminal is used to connect the welding output of the power source to the appropri ate welding accessory such as the MIG Torch via the 2RT polarity lead or work lead Positive welding...

Страница 24: ...er for recommended polarity The 2RT Wire Feeder is fitted with an 8M interconnection cable assembly to connect from the back of the 2RT to the front of the Transmig 250i welding power source Connect t...

Страница 25: ...n the front of the 250i The 2RT Wire Feeder is fitted with an 8M interconnection cable assembly to connect from the back of the 2RT to the front of the 250i welding power source See Figure 3 7 below F...

Страница 26: ...o Figure 3 8 Attach MIG Torch Turn locking ring to the right Art A 10398 Figure 3 8 Mount MIG Torch Cable to Adapter Socket 2 If equipped align the keyways of the MIG Torch Switch connector pigtail wi...

Страница 27: ...spool alignment pin on the hub with the mating hole in the wire spool 3 Replace the Wire Spool Hub Retaining Clip in the set of holes closest to the spool NOTE The Wire Wheel Brake has been pre adjus...

Страница 28: ...spool alignment pin on the hub with the mating hole in the wire spool 3 Replace the Wire Spool Hub Retaining Clip in the set of holes closest to the spool NOTE The Wire Wheel Brake has been pre adjust...

Страница 29: ...the Inlet Wire Guide and over the Feedroll Make certain the proper groove is being used Second part of Figure 3 11 4 Pass the MIG wire over the drive roll groove through the outlet guide and out past...

Страница 30: ...s NOTE Genuine TWECO contact tips and liners should be used Many non genuine liners use inferior materials which can cause wire feed problems 3 16 Feed Roller Alignment The bottom Feed Roll is adjusta...

Страница 31: ...splines tabs with the drive gear splines Feedrolls are installed by putting the feedroll onto the drive gear splines and twisting the feedroll retainer cap so that the splines tabs rest against the f...

Страница 32: ...cture for optimum braking If it is considered necessary adjustment can be made by turning the tri lobe nut inside the open end of the wire reel hub Clockwise rotation will tighten the brake Refer to F...

Страница 33: ...pel a loose part 3 DO NOT remove the regulator from a cylinder without first closing the cylinder valve and releas ing gas in the regulator high and low pressure chambers 4 DO NOT use the regulator as...

Страница 34: ...the gas line from the back of the 2RT to the regulator output Art A 10401 Ensure that the gas cylinder is secured to a building pillar wall bracket or otherwise securely fixed in an upright position F...

Страница 35: ...rclockwise until the required flow rate is indicated on the gauge Close downstream valve 3 Adjust regulator pressure adjusting screw to the required flow rate indicated on gauge dial Refer back to Fig...

Страница 36: ...TRANSMIG 2RT INSTALLATION SETUP INSTALLATION SETUP 3 20 Manual 0 5196 Notes...

Страница 37: ...lding process which fuses together the parts to be welded by heating them with an arc between a continu ous flux filled electrode wire and the work Shielding is obtained through decomposition of the f...

Страница 38: ...es Preselected Variables Preselected variables depend upon the type of material being welded the thickness of the material the welding position the deposition rate and the mechanical proper ties These...

Страница 39: ...ild steel plate 150 x 150mm Use 0 8mm flux cored gasless wire or a solid wire with shielding gas Setting of the Power Source Power source and Wirefeeder setting requires some prac tice by the operator...

Страница 40: ...ng arc to dirt on the work piece surface Porosity can be reduced by checking the following points FAULT CAUSE 1 Shielding gas cylinder contents and flow meter Ensure that the shielding gas cylinder is...

Страница 41: ...ed to the pressure roller adjuster B Swarf can also be produced by the wire passing through an incorrect feed roller groove shape or size C Swarf is fed into the conduit liner where it accumu lates th...

Страница 42: ...eed control B Wire is wandering B Replace contact tip C Incorrect shielding gas C Check shielding gas D Insufficient or excessive heat input D Adjust the wirespeed control or the voltage control 6 Wel...

Страница 43: ...mable parts Weekly Visually inspect the torch body and consumables Visually inspect the cables and leads Replace as needed 3 Months Clean exterior of wirefeeder 6 Months Replace all broken parts Bring...

Страница 44: ...brush Also wipe off or clean the grooves on the upper feed roll After cleaning tighten the feed roll retaining knobs CAUTION Do not use compressed air to clean the Welding Power Source Compressed air...

Страница 45: ...SMIG 2RT SPARE PARTS LEFT SIDE ITEM PART NUMBER DESCRIPTION 1 W7005311 Spool Hub Assembly 2 W7005353 Wire Drive Assembly Does not include motor or feed rolls 3 W6000900 Guide Inlet 0 6 1 6mm 4 See App...

Страница 46: ...TRANSMIG 2RT REPLACEMENT PARTS REPLACEMENT PARTS 6 2 Manual 0 5196 Notes...

Страница 47: ...ARD W6001100 W6001102 W6000900 W6000800 0 8mm HARD W6001100 W6001102 W6000900 W6000801 0 9mm HARD W6001100 W6001102 W6000900 W6000801 1 0mm HARD W6001100 W6001103 W6000900 W6000801 1 2mm HARD W6001100...

Страница 48: ...TRANSMIG 2RT APPENDIX APPENDIX A 2 Manual 0 5196 APPENDIX 2 2RT WIRING SCHEMATIC Figure A 2 2RT Wiring Schematic...

Страница 49: ......

Страница 50: ...IAL DAMAGES SUCH AS BUT NOT LIMITED TO LOST PROFITS AND BUSINESS INTERRUPTION The remedies of the Purchaser set forth herein are exclusive and the liability of CIGWELD with respect to any contract or...

Страница 51: ...ur Accredited Distributor in writing of its claim within seven 7 days of becoming aware of the basis thereof and at its own expense returning the goods which are the subject of the claim to CIGWELD or...

Страница 52: ...istributor Unless otherwise stated the warranty period includes parts and labour CIGWELD reserves the right to request documented evidence of date of purchase TRANSMIG 2RT WIREFEEDER WARRANTY PERIOD L...

Страница 53: ...61755 Fax 44 1257 224800 PT Thermadyne Utama Indonesia Jl Angsana II Blok AE No 28 Delta Silicon I Cikarang Sukaresmi Bekasi 17550 Indonesia Tel 62 21 8990 6095 Fax 62 21 8990 6096 1867 http www therm...

Страница 54: ...Asia Pacific Regional Headquarters 71 Gower Street Preston Victoria Australia 3072 Telephone 61 3 9474 7400 FAX 61 3 9474 7391 Email enquiries thermadyne com au www thermadyne com Printed in U S A...

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