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MAINTENANCE

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SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

• Only Qualified personnel should perform this maintenance.

•Turn the input power OFF at the disconnect switch or fuse box before working on this equipment.

•Do not touch electrically hot parts.

ROUTINE MAINTENANCE

Routine maintenance consists of periodically blowing out the machine, using a low pressure airstream, to remove accumulated dust and dirt from the intake and outlet louvers, and the cooling channels in the

machine.

PERIODIC MAINTENANCE

Calibration of the Power Wave 455M is critical to its operation. Generally speaking the calibration will not need adjustment. However, neglected or improperly calibrated machines may not yield satisfactory weld performance. To ensure optimal performance, the cali- bration of output Voltage and Current should be checked yearly.

CALIBRATION SPECIFICATION

Output Voltage and Current are calibrated at the facto- ry. Generally speaking the machine calibration will not need adjustment. However, if the weld performance changes, or the yearly calibration check reveals a problem, contact the Lincoln Electric Company for the calibration software utility.

The calibration procedure itself requires the use of a grid, and certified actual meters for voltage and cur- rent. The accuracy of the calibration will be directly affected by the accuracy of the measuring equipment you use. Detailed instructions are available with the utility.

POWER WAVE 455M

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Lincoln Electric IM762-C manual Routine Maintenance
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IM762-C specifications

The Lincoln Electric IM762-C is a state-of-the-art industrial welding machine designed to meet the demanding needs of modern welding applications. This versatile machine is recognized for its advanced features, robust performance, and user-friendly interface, making it a popular choice among professionals in various sectors including manufacturing, construction, and fabrication.

One of the standout features of the IM762-C is its high-duty cycle, which allows for prolonged use without significant overheating. This capability is essential for operations that require continuous and consistent welding performance, ensuring productivity and efficiency are maximized in any work environment. Additionally, the machine is equipped with a powerful inverter technology, which not only enhances energy efficiency but also ensures stable arc performance across a wide range of materials.

The IM762-C supports multiple welding processes, including MIG, TIG, and stick welding. This flexibility allows users to switch between welding methods depending on specific project requirements effortlessly. The machine also features advanced controls and digital displays that provide real-time feedback on welding parameters, allowing operators to make immediate adjustments for optimal results.

Another notable characteristic of the IM762-C is its exceptional portability. Weighing significantly less than traditional welding machines, it can be easily transported to job sites, making it ideal for mobile applications. The design also incorporates rugged construction, which ensures durability in challenging environments.

Safety is a paramount consideration in the design of the IM762-C. It is equipped with several safety features including over-temperature protection, overload indicators, and a user-friendly interface that minimizes the risk of operator error. The machine also complies with international safety standards, providing peace of mind to users.

In summary, the Lincoln Electric IM762-C combines versatility, efficiency, and safety in a robust package. Its advanced inverter technology, high-duty cycle, and multifunctional capabilities make it an invaluable tool for any welding professional. Whether working in a workshop or on a job site, the IM762-C stands out as a dependable and efficient solution for a wide range of welding tasks.
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