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MAINTENANCE

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MAINTENANCE

Safety Precautions

WARNING

ELECTRIC SHOCK can kill.

•Do not touch electrically live parts such as output terminals or internal wiring.

•When inching with gun trigger, electrode and drive mechanism are “hot” to work and ground and could remain energized several seconds after the gun trigger is released.

•Turn OFF input power at welding power source before installation or changing drive roll and/or guide tubes.

•Welding power source must be connected to system ground per the National Electrical Code or any applicable local codes.

•Only qualified personnel should perform maintenance work.

Observe all additional Safety Guidelines detailed throughout this manual.

Routine Maintenance

Drive Rolls and Guide Tubes

After feeding every coil of wire, inspect the drive roll section. Clean it as necessary. The driver rolls and Inner Wire Guides are stamped with the wire sizes they will feed. If a wire size other than that stamped on the roll(s) is to be used, the roll(s) and Inner Wire Guides must be changed.

All drive rolls have two identical grooves. The rolls may be flipped over to use the other groove.

See “Procedure to Install Drive Rolls and Wire Guides” in the INSTALLATION section for roll chang- ing instructions.

Wire Reel Mounting - Readi-Reels and 10 through 30lb (4.5-14kg) Spools

No routine maintenance required.

Avoiding Wire Feeding Problems

Wire feeding problems can be avoided by observing the following gun handling and feeder set up proce- dures:

a)Do not kink or pull cable around sharp corners.

b)Keep the electrode cable as straight as possible when welding or loading electrode through cable.

c)Do not allow dolly wheels or trucks to run over cables.

d)Keep cable clean by following maintenance instructions.

e)Use only clean, rust-free electrode. The Lincoln electrodes have proper surface lubrication.

f)Replace contact tip when the arc starts to become unstable or the contact tip end is fused or deformed.

g)Do not use excessive wire spindle brake settings.

h)Use proper drive rolls, wire guides and drive roll pressure settings.

Periodic Maintenance

Wire Drive Motor and Gearbox

Every year inspect the gearbox and coat the gear teeth with a moly-disulfide filled grease. Do not use graphite grease.

Every six months check the motor brushes. Replace them if they are less than 1/4” long.

Gun and Cable Maintenance

See appropriate Operatorʼs Manual.

Procedure for Removing Feed plate from Wire Feeder

1)Loosen the clamping collar screw using a 3/16" Allen wrench. The clamping collar screw is accessed from the bottom of the feed plate. It is the screw which is perpendicular to the feeding direction.

2)Loosen the retaining screw, which is also accessed from bottom of feeder, using a 3/16" Allen wrench. Continue to loosen the screw until the feed plate can be easily pulled off of the wire feeder.

POWER FEED 10 DUAL

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Lincoln Electric IM658-A manual Drive Rolls and Guide Tubes, Wire Drive Motor and Gearbox, Gun and Cable Maintenance
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IM658-A specifications

The Lincoln Electric IM658-A is a highly specialized and versatile industrial welding machine designed to meet the demanding needs of modern fabrication industries. This robust machine stands out for its advanced features and innovative technologies, making it a preferred choice among professionals in various sectors, including manufacturing, automotive, and construction.

One of the notable features of the IM658-A is its extensive range of welding capabilities. It supports several welding processes such as MIG, TIG, and Stick welding. This multifunctionality allows users to tackle a diverse array of projects without the need for multiple machines, simplifying workflow and optimizing efficiency. The machine is engineered to handle various materials, including steel, stainless steel, and aluminum, providing versatility that is crucial for intricate fabrication tasks.

In terms of technology, the Lincoln Electric IM658-A incorporates advanced inverter technology which enhances its performance while minimizing energy consumption. This technology not only reduces the overall weight of the unit but also improves its power efficiency, making it an environmentally friendly choice. The inverter design also contributes to a more stable arc, providing better control and precision during welding processes.

Another significant characteristic of the IM658-A is its user-friendly interface, which boasts an intuitive control panel. This feature is particularly beneficial for operators of varying skill levels, allowing for quick adjustments to settings and ensuring optimal performance for different welding tasks. The digital display aids in easy monitoring of parameters, resulting in consistent weld quality.

Durability is a hallmark of the Lincoln Electric brand, and the IM658-A is no exception. Constructed with high-quality materials, the machine is built to withstand the rigors of industrial environments. Its robust design includes protective features that safeguard internal components from damage, ensuring longevity and reliability.

Moreover, the machine is designed with portability in mind, as it is relatively lightweight and includes ergonomic handles, facilitating easy transportation around job sites. This makes it an ideal choice for mobile welding applications where versatility and ease of movement are crucial.

In summary, the Lincoln Electric IM658-A combines advanced features with innovative technologies to deliver a welding solution that meets the rigorous demands of various industries. Its multifunctional capabilities, energy-efficient design, user-friendly interface, and durable build make it a standout option for professionals looking to enhance their welding operations.
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