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Chicago Electric MIG 170 Wire feed motor runs but wire does not feed properly, Weak Arc strength

Models: MIG 170

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SAFETY

SETUP

BASIC WELDING

WELDING TIPS

MAINTENANCE

Troubleshooting

IMPORTANT!

Be CERTAIN to shut off the Welder, disconnect it from power, and discharge the Torch to ground before adjusting, cleaning, or repairing the unit.

Wire feed motor runs but wire does not feed properly

POSSIBLE CAUSES AND SOLUTIONS

1.Insufficient wire feed pressure:

Increase wire feed pressure properly - follow step 17 on page 17.

2.Incorrect wire feed roll size:

Flip roll to correct size, follow the Wire Spool Installation instructions, starting on page 12.

3.Damaged Torch, cable, or liner assembly:

Have a qualified technician inspect these parts and replace as necessary.

Wire creates a bird’s nest during operation

POSSIBLE CAUSES AND SOLUTIONS

1.Excess wire feed pressure:

Adjust wire feed pressure properly - follow step 17 on page 17.

2.Incorrect contact tip size:

Replace with the proper tip for wire used.

3.Torch end not inserted into drive housing properly:

Loosen torch securing bolt and push torch end into housing just enough so that it does not touch wire feed mechanism.

4.Damaged liner:

Have a qualified technician inspect and repair/replace as necessary.

Welding arc not stable

POSSIBLE CAUSES AND SOLUTIONS

1.Wire not feeding properly:

See first Troubleshooting section above.

2.Incorrect contact tip size:

Replace with the proper tip for wire used.

3.Incorrect wire feed speed:

Adjust wire feed speed to achieve a more stable arc.

4.Loose Torch cable or ground cable: Check to ensure that all connections are tight.

5.Damaged Torch or loose connection within Torch:

Have a qualified technician inspect and repair/replace as necessary.

Weak Arc strength

POSSIBLE CAUSES AND SOLUTIONS

1.Incorrect line voltage:

Check the line voltage and, if insufficient, have a licensed electrician remedy the situation.

2.Improper gauge or length of cord:

Extension cords are not recommended. If possible, eliminate the use of an extension cord.

If a longer cord is needed, refer to the replacement cord guidelines on page 7.

3.Not enough current:

Switch current to proper setting for metal thickness.

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For technical questions, please call 1-800-444-3353.

SKU 68885

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Chicago Electric MIG 170 Wire feed motor runs but wire does not feed properly, Wire creates a bird’s nest during operation
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MIG 170 specifications

The Chicago Electric MIG 170 is a versatile and powerful welding machine designed for both amateur and professional welders. This compact welder is particularly suited for those who frequently work on metal fabrication projects, automotive repairs, and home improvement tasks. With its impressive performance capabilities and a range of user-friendly features, the Chicago Electric MIG 170 has become a popular choice among welding enthusiasts.

One of the standout features of the Chicago Electric MIG 170 is its robust welding output. It operates on standard 220-volt power, allowing it to deliver a consistent output that ranges from 30 to 170 amps. This wide range provides users with the capability to weld various materials, including mild steel, stainless steel, and aluminum. Additionally, it is capable of welding materials up to 5/16 inches thick, making it a reliable choice for heavy-duty applications.

The MIG 170 utilizes a gasless flux-cored wire welding process, which makes it suitable for outdoor use without the necessity of shielding gas. This feature eliminates the need for additional gas tanks, making the welding experience simpler and more cost-effective. Users can also switch to MIG welding with a gas setup if desired, allowing for greater versatility in their projects.

Moreover, this welder is equipped with an adjustable wire feed speed control, permitting users to customize their welding settings for different thicknesses of material. The easy-to-read control panel enhances usability, giving welders the ability to quickly adapt to changing conditions and requirements. A built-in thermal overload protection system further ensures that the machine operates safely, preventing damage due to overheating during extended use.

The portability of the Chicago Electric MIG 170 is another key advantage. Weighing in at approximately 60 pounds, it can easily be transported to job sites or moved around a workshop. Its compact design does not compromise on performance, making it a great addition to any workspace.

Overall, the Chicago Electric MIG 170 is an excellent welding machine that blends power, efficiency, and ease of use. Its combination of features makes it suitable for beginners and seasoned welders alike, solidifying its reputation as a go-to option in the welding community. Whether for hobbyist projects or more serious applications, the MIG 170 remains a reliable and effective choice for various welding needs.