Lincoln Electric IM736-D manual Troubleshooting

Page 36

E-8

TROUBLESHOOTING

E-8

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

PROBLEMS (SYMPTOMS)

POSSIBLE AREAS OF MISADJUSTMENT(S)

RECOMMENDED COURSE OF ACTION

PUSH PULL WIRE FEEDING PROBLEMS

While loading wire the wire bird

1. Straighten the first six inches of

nests if the wire misses the outlet

 

the wire before feeding it into the

guide while shooting the gap in the

 

rear wire drive.

torch.

2.

Make sure the torch drive rolls

 

 

 

are tightened slightly to help the

 

 

wire jump the gap.

 

3.

Slow down wire feed speed while

 

 

pushing wire through torch liner.

 

 

Recommend setting = 350 ipm.

 

4.

If problem continues after a thru

 

 

c are checked then the Stall

 

 

Factor Number needs to be

 

 

decreased. (See: Stall Factor

 

 

Number Adjustment)

 

 

Arc length varies while welding (arc

1. PM 300 drive rolls set too tight.

length is not constant).

 

The tension arm should be set at

 

 

1 to 1-1/2.

 

2. Check to see that the spindle

 

 

brake is not set too tight. There

 

 

should be an aluminum spacer

 

 

behind the spindle brake. Refer

 

 

to the push-pull connection kit for

 

 

this spacer.

 

3. Clean or replace contact tip.

 

4. If problem continues after a and

 

 

c are checked then the Stall

 

 

Factor Number needs to be

 

 

increased. (See Stall Factor

 

 

Number Adjustment)

 

 

 

If all recommended possible areas of misadjustment have been checked and the problem persists,

Contact your local Lincoln Authorized Field Service Facility.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

POWER MIG 300

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Contents Power MIG Safety Depends on YouSafety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Installation Technical Specifications Power MIGSafety Precautions Uncrating the Power MIGInput POWER, Grounding and Connection Diagrams LocationFigure A.1 Triple Voltage Machine Input Connections GUN and Cable Installation Liner Installation and Trimming Instruction see Figure A.3GUN & Cable Assembly Installed Into the Power MIG Shielding GASInstallation Operation Definitions of Welding ModesCommon Welding ABBREVIA- Tions Controls and Settings Other featuresProduct Description Operations Setting and Configuring the Power MIG 300 for Welding 4OPERATIONB-4Weld Mode Start ProcedureMULTI-PROCESS Panel Functions Preflow / PostflowArc Control See Table B.2 Wire Drive Roll CraterBurnback SpotProcedure for Changing Drive and Idle Roll Sets Wire Reel Loading READI-REELS, Spools or CoilsFeeding Wire Electrode Idle Roll Pressure SettingAvoiding Wire Feeding Problems Special Welding Processes Available on the Power MIG Pulse Welding GMAW-PPULSE-ON-PULSE GMAW-PP Benefits of Pulse on Pulse from Lincoln ElectricPower Mode Recommended Welding Procedures for Power Mode Table B.4Accessories Drive Roll KitsK363P READI-REEL Adapter Dual Cylinder Mounting KIT K1702-1Non-Synergic Weld Modes Mode PUSH-PULL Feeding Connection Adapter KIT K2154-1Synergic Weld Modes Remember do not change the WFS at the spool gunMaintenance Liner Removal and Replacement See Figure D.11TROUBLESHOOTINGE-1 Locate Problem SymptomTroubleshooting Problems Possible Areas Symptoms MisadjustmentsRecommended Course of Action Output Problems Feeding Problems GAS Flow Problems Displays Description Scrolling dash Push Pull Wire Feeding Problems Troubleshooting Tight. The tension arm should be Stall Factor Number Adjustment Wiring Diagrams G3852Codes 10952 only G4068Wiring Diagram Power MIG 300 for Codes 10958 Wiring Diagram Wiring Diagram Power MIG 300 for Codes 11097Dimension Print M19231Power MIG Power MIG Precaucion Warnung

IM736-D specifications

The Lincoln Electric IM736-D is a state-of-the-art industrial welding machine designed to meet the demanding needs of modern welding operations. Known for its robustness and versatility, this machine is specifically engineered for high-performance applications, making it an essential tool for professionals in various sectors, including construction, manufacturing, and maintenance.

One of the main features of the IM736-D is its advanced control system, which allows for precise adjustments to be made during the welding process. This feature provides welders with the ability to tailor their settings for different materials and thicknesses, ensuring optimal results every time. The machine also incorporates digital technology, providing an intuitive interface that simplifies operation and enhances user experience.

The IM736-D is built with a durable construction, ensuring longevity and reliable performance in high-demand environments. Its robust chassis is designed to withstand the rigors of daily use, while also being lightweight enough for easy transport between job sites. This balance of strength and portability makes it an ideal choice for contractors and fabricators alike.

In terms of welding technology, the IM736-D utilizes inverter technology, which contributes to its compact design and energy efficiency. This cutting-edge technology allows for quicker response times and stable arc performance, thus reducing the likelihood of defects in the weld. The machine supports various welding processes, including MIG, TIG, and Stick welding, making it a versatile option for a wide range of applications.

Additional characteristics include a built-in wire feeder, which facilitates seamless operations and minimizes downtime. The IM736-D also features advanced safety systems, such as overcurrent protection and thermal overload indicators, enhancing the safety of the operator during use.

Overall, the Lincoln Electric IM736-D stands out for its combination of innovative features, user-friendly technology, and robust construction. With its ability to deliver high-quality welds across various materials and welding processes, it remains a top contender in the industrial welding market, offering reliability and performance for professionals who demand the best.
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