Chicago Electric MIG 170 Basic Welding Welding Tips Maintenance, Symbology, Specifications

Page 7

Symbology

Wire Feed (Speed)

Workpiece Ground Cable

Torch Cable

Overheat Shutdown Indicator

Cooling Fan

Housing Ground Point

V~

Volts Alternating Current

A

Amperes

 

 

 

OCV

Open Circuit Voltage

KVA

Kilovolt Amperes

(Volts / 1000 * Amperes)

IPM

Inches Per Minute

AWG

American Wire Gauge

SAFETY

SETUP

Specifications

Power Input

240 V~, 20 A

Welding Output

DCEN/DCEP

30-170 A

 

Capacity

22 gauge (0.031″) to 1/4″ (0.25″) mild or stainless steel

Not for welding aluminum

 

Rated Duty Cycle

20% at 110A

(See explanation on page 16)

 

Open Circuit Voltage

38

KVA

4.8

Wire Speed

30 – 650 IPM

 

Ground: 6′, 7 AWG

Cable Sizes

Torch: 6, 7 AWG

Power: 3-wire, 6′ 5″, 12 AWG

 

 

6-50P NEMA plug type

Wire Spool Capacity

up to 10 lb. spool

(one 1 lb. spool of flux‑core wire included)

 

 

Spare Welder Tips (one each for .023″ and .030″– .035″ wire)

Accessories

Welding Face Shield

 

Combination Wire Brush / Chipping Hammer

BASIC WELDING

WELDING TIPS

MAINTENANCE

SKU 68885

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

Page 7

Image 7
Contents Save this Manual Email our technical support at tech@harborfreight.comGeneral Safety Table of ContentsSetup Basic Welding Welding Tips Maintenance Fume and Gas SafetyArc Ray Safety SafetyWelding Welding Tips Maintenance Electrical SafetyFire Safety Safety SetupWelder use and care MaintenanceGas Shielded Welding Cylinder safety Welding MaintenanceGrounding Replacement CordsSetup Basic Welding Extension CordsSymbology Basic Welding Welding Tips MaintenanceSpecifications Plug Attachment Face Shield AssemblyTips Maintenance SetupWire Spool Installation Dcen Setup BasicDcep Feed Roller Knob 030/.035 groove and stamp Groove and stamp Tensioner ArmFeed Roller Instructions 8mm = .030 & 0.6mm =Hold Wire welding Securely SafetyWelding Wire Setup Basic Welding Welding TipsTurn the Welder OFF Incrementally Increase tension Until wire bendsBasic Welding Safety Setup Basic Welding Welding Tips MaintenanceTo Prevent Serious Injury Cord WireControl Panel Layout DialTorch Concrete slab Duty Cycle Duration of UseMIN Flux Weld SettingsMIG Weld Settings MIN MAXDo not Switch the Current Setting Up The WeldWhile Welding Hold Torch Clear From AsphyxiationStringer bead Basic Welding TechniqueClose shielding gas tank valve completely MIG onlyUp to 2 minutes Welding at rated output Strike Test Cleaning the WeldWelding Tips To Correct Example Weld DiagramsWorkpiece Heat Control / Weld Penetration Weld DiagnosisCoat of Slag Over Weld Weld ProblemsPenetration Workpiece Heat Control Bend at JointBurn-Through PorosityExcessive Spatter Crooked/Wavy BeadCompressed air, blow out all dust from the interior Nozzle and Contact Tip Inspection and CleaningMaintenance Fire and BurnsWelding arc not stable Wire feed motor runs but wire does not feed properlyWire creates a bird’s nest during operation TroubleshootingSafety Setup Basic Welding Welding Tips TroubleshootingPower switch does not light when switched on Wire Feeds, but arc does not igniteRecord Serial Number Here Wiring DiagramParts List Parts List and DiagramsWelding Assembly Diagram3 4 5 6 7 8 9 10 11 12 13 Mission Oaks Blvd. PO Box 6009 Camarillo, CA 93011 800 Limited 90 Day Warranty

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.