Lincoln Electric IM909 manual Accessories, Optional Equipment, Factory Installed Options

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ACCESSORIES

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OPTIONAL EQUIPMENT

FACTORY INSTALLED OPTIONS

The basic Precision TIG 375 machine is factory equipped with:

•K1829-1 Precision TIG Advanced Control Panel. Provides 2/4-step trigger with adjustable Pulser con- trols and Down slope timer for TIG welding. Also includes adjustable Hot Start and Arc Force internal panel controls for stick welding and other user selec- table features.

•Power Factor correction capacitor.

•A 3/8" Adapter (S20403-4) for air cooled torch con- nection.

FIELD INSTALLED OPTIONS

The following Options/Accessories are available for the Precision TIG 375 and are installed per instructions in this manual and / or provided in the package:

•K1828-1 Under-Cooler Cart

Includes a "cooler-in-a-drawer" with hoses and a lockable storage drawer on a dual bottle undercar- riage (see below).

•K1869-1 Undercarriage

Includes a dual bottle rack with chain and an under- carriage with 5" front casters,10" rear wheels and a handle.

•K1830-1 Water Solenoid Kit

Provides for stopping flow of external water supply. Connects to coolant inlet and cooler receptacle of Precision TIG.

(Can not be used with a water cooler.)

•K870 Foot Amptrol

Single pedal foot activation of arc start switch and output control, with 25’ plug cable.

•K870-1 Start Pedal Foot Amptrol

Independent start pedal on control pedal provides two-stage foot action to easily feel start switch clo- sure at minimum output level for enhanced arc start and crater-fill control. Provided with adjustable, or removable , heel stop and 25’ plug cable.(Refer to Figure B.5)

•K963-3 Hand Amptrol

Fastens to torch for convenient thumb activation of arc start switch and output control, with 25’ plug cable.

•K814 Arc Start Switch

Needed for TIG welding without an Amptrol. Includes 25’ plug cable, and attaches to torch for convenient finger control.

•Magnum® PTA and PTW Series Torches

All Air Cooled or Water-Cooled Magnum® TIG Torches may be used with the Precision TIG 375. Connection adapters are only required for Air-Cooled Torches (Refer to Diagrams on A-7):

K2166-1 7/8” Torch Connector for PTA-26 (one piece)

K2166-2 1/2” stud Connector for PTA Torch (two- piece).

K2166-3 3/8” TIG Torch Connector for PTA-9,-17 (one piece). (Included as S20403-4 with Precision TIG models.)

•3100211 Harris Argon Flow Regulator (Includes 10’ hose.)

•K2150-1 Work Lead Assembly

15ft. 2/0 cable with 1/2" stud lug and work clamp.

PRECISION TIG 375

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Contents Precision TIG Safety California Proposition 65 WarningsElectric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Sûreté Pour Soudage a L’ArcSafety Safety Thank You Table of Contents Installation Rated Input Single Phase onlyPrecision TIG Temperature Ranges Recommended Input Wire and Fuse SizesPhysical Dimensions Additional Output CapacitySafety Precautions Input and Grounding Connections Output CABLES, Connections and Limitations Work Cable ConnectionStick Electrode Cable Connection TIG Torch Connection Figure A.2Auxiliary Power Connections Figure A.3Robotic Interface Connection Figure A.4Pipe Thawing OperationProduct Description Welding SparksProcess Limitations Recommended Processes and EquipmentRecommended Processes Equipment LimitationsControls and Settings Figure B.1 Control PanelOperation Do not USE 4-STEP if Using AN Amptrol Remote Advanced Panel ControlsOperation Internal SET UP Controls TIG Welding FeaturesStick Welding Features Figure B.3 Figure B.4 TIG Weld Cycle Chart Setup Guidelines for TIG Welding with AN AmptrolUsing the Start Pedal Foot Amptrol K870-1 Figure B.5 Making a TIG Weld with AN Amptrol Recommended Electrode Amperage Ranges Precision TIGField Installed Options AccessoriesFactory Installed Options Optional EquipmentRoutine and Periodic Maintenance MaintenanceSafety Precautions Overload ProtectionSpark GAP Adjustment Service ProceduresComponent Access UNDER-COOLER ServiceTroubleshooting HOW to USE Troubleshooting GuideSymptoms Output ProblemsCourse of Action Meter Problems GAS ProblemsHI-FREQ Problems Preset & Output Control Problems Stick Welding Problems TIG Welding ProblemsTIG Problems Precision TIG 375 Wiring Diagram for Code Dimension Print L11660Page Page Warnung Aviso DE

IM909 specifications

Lincoln Electric IM909 is an innovative industrial multi-process inverter welder designed to provide exceptional flexibility, performance, and user-friendly operation for a wide range of welding applications. This versatile machine is suitable for both novice and experienced welders, making it an ideal choice for workshops, fabrication shops, and maintenance operations.

At the core of the IM909 is its multi-process capability, allowing users to perform MIG, TIG, and stick welding operations. This means that a single machine can cater to various welding needs, from thin sheet metal to heavy structural projects, providing great versatility in welding materials like steel, stainless steel, and aluminum. The IM909 is designed to meet the demands of today’s welding professionals, enabling seamless transitions between different welding processes without sacrificing performance.

One of the standout features of the IM909 is its advanced inverter technology. The inverter design not only makes the welder compact and lightweight but also enhances energy efficiency and improves arc stability. This results in better control over the welding process, leading to higher quality welds with reduced spatter. Additionally, the IM909 boasts a wide output range, allowing it to handle various welding thicknesses effectively.

Another significant characteristic of the IM909 is its user-friendly interface. The machine comes equipped with a digital display that provides clear readouts of current settings, making it easy for users to monitor and adjust parameters on the fly. Moreover, the intuitive controls simplify the setup process, streamlining operations for users of all experience levels.

Safety is always a top priority in welding operations, and the IM909 integrates several protective features, including over-temperature protection and circuit breaker safeguards. These elements ensure the durability of the machine and protect both the welder and the equipment from potential hazards.

In conclusion, the Lincoln Electric IM909 multi-process inverter welder stands out as a reliable, efficient, and adaptable welding solution. Its combination of advanced inverter technology, multi-process capabilities, user-friendly operation, and safety features makes it an excellent investment for any welding professional looking for quality and versatility in their equipment. Whether performing intricate fabrication work or tackling heavy-duty welding tasks, the IM909 delivers exceptional performance across a wide range of applications.
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