Lincoln Electric IM693 manual GAS Flow Problems

Page 26

E-4

 

 

TROUBLESHOOTING

 

E-4

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROBLEMS

POSSIBLE AREAS OF

 

 

 

 

 

 

RECOMMENDED

 

 

(SYMPTOMS)

 

 

MISADJUSTMENT(S)

 

 

COURSE OF ACTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GAS FLOW PROBLEMS

 

 

 

 

 

 

 

Gas does not flow when gun trigger

 

 

1.

Make sure gas supply is con-

 

 

 

 

 

 

 

is pulled.

 

 

 

nected properly and turned “on”.

 

 

 

 

 

 

 

 

 

 

 

2.

If the gas solenoid does actuate

 

 

 

 

 

 

 

 

 

 

 

 

(click) when the gun trigger is

 

 

If all recommended possible areas

 

 

 

 

 

 

 

 

pulled there may be a restriction

 

 

of misadjustment have been

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in the gas supply line.

 

 

checked and the problem persists,

 

 

 

 

 

 

 

 

 

 

 

Contact your local Lincoln

 

 

 

 

 

 

 

3.

The gun cable assembly may be

 

 

Authorized Field Service Facility.

 

 

 

 

 

 

 

 

faulty. Check or replace.

 

 

 

 

 

 

 

 

 

 

 

4.

If gas solenoid does not operate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

when gun trigger is pulled the

 

 

 

 

 

 

 

 

 

 

 

 

problem is within the POWER

 

 

 

 

 

 

 

 

 

 

 

 

MIG 200.

 

 

 

 

 

 

 

 

 

 

 

5.

Make sure the gun is pushed all

 

 

 

 

 

 

 

 

 

 

 

 

the way into gun mount and is

 

 

 

 

 

 

 

 

 

 

 

 

properly seated.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your

LOCAL AUTHORIZED LINCOLN ELECTRIC FIELD SERVICE FACILITY for assistance before you proceed.

POWER MIG 200

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Contents Power MIG Safety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Master Table of Contents for ALL Sections Master Table of Contents for ALL Sections Installation Technical Specifications Power MIGInput POWER, Grounding and Connection Diagrams Safety PrecautionsUncrating the Power MIG LocationOutput Polarity Connections Figure A.1 Dual Voltage Machine Input ConnectionsCylinder may explode if damaged GUN and Cable InstallationShielding GAS Operation Wear eye, ear and body protec- tionProduct Description Wire Drive RollWire Size Conversion Parts Recommended Processes and EquipmentTo Start the Welder Procedure for Changing Drive and Idle Roll SetsWire Reel Loading READI-REELS, Spools or Coils Making a Weld Feeding Wire ElectrodeIdle Roll Pressure Setting FAN Control Avoiding Wire Feeding ProblemsWire Feed Overload Protection Input Line Voltage VariationsK363P READI-REEL Adapter AccessoriesDrive Roll Kits Dual Cylinder Mounting KIT K1702-1Accessories Maintenance Liner Removal and REPLACE- Ment Table D.1GUN Handle Disassembly English Metric Description SizeTroubleshooting HOW to USE Troubleshooting GuideOutput Problems Authorized Field Service Facility Contact your local LincolnGAS Flow Problems Power MIG 200 208/230V Dimension Print M19231How To Read Shop Drawings $700.00Precaucion Warnung

IM693 specifications

Lincoln Electric IM693 is a cutting-edge multiprocess welding machine designed to cater to the needs of both industrial and commercial applications. Renowned for its versatility, this machine can perform MIG, TIG, and stick welding, making it an ideal choice for fabricators and manufacturers looking for a single solution for varied welding processes.

One of the standout features of the IM693 is its advanced inverter technology. This technology significantly enhances the efficiency of the welding process by reducing energy consumption while maximizing output. The inverter design allows for a more compact and lightweight unit compared to traditional transformers, making it easier to transport and maneuver in work environments.

The machine’s user-friendly interface is another compelling characteristic. It is equipped with a large, intuitive digital display that allows operators to quickly adjust settings for specific applications. The system is designed to provide real-time feedback on welding parameters, ensuring consistent and high-quality welds. This feature is particularly beneficial for both novice and experienced welders, facilitating a smoother workflow.

Additionally, Lincoln Electric IM693 incorporates advanced arc control technologies such as Soft Start and Auto Set features. Soft Start allows for a gradual ramp-up of the welding current, which minimizes spatter and leads to cleaner welds. The Auto Set feature intelligently adjusts the welder's settings based on the material type and thickness, taking the guesswork out of the welding process and improving overall efficiency.

The IM693 supports a wide range of input voltages, allowing for operation in various regions without the need for additional equipment. This flexibility makes it suitable for numerous applications, ranging from automotive repair to heavy machinery fabrication.

Safety is paramount in industrial settings, and the Lincoln Electric IM693 does not compromise on this front. It is equipped with several safety features such as thermal overload protection, which prevents machine damage from overheating, and a sturdy casing that protects vital components from dust and debris.

In summary, Lincoln Electric IM693 is a robust, versatile, and technologically advanced welding machine that meets the demands of modern welding applications. Its combination of inverter technology, user-friendly features, and safety measures makes it an excellent choice for professionals looking to achieve high-quality results with maximum efficiency.
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