Chicago-electric Wire Feed Welder MIG 170 User Manual
Browse online or download User Manual for Tools Chicago-electric Wire Feed Welder MIG 170. Chicago Electric Wire Feed Welder MIG 170 User Manual
- Page / 32
- Table of contents
- BOOKMARKS
- IMPORTANT SAFETY INFORMATION 2
- Fume and Gas Safety 3
- Arc Ray Safety 3
- Electrical Safety 4
- Fire Safety 4
- SAVE THESE INSTRUCTIONS 5
- Extension Cords 6
- Replacement Cords 6
- Face Shield Assembly 8
- Plug Attachment 8
- Wire Spool Installation 9
- IMPORTANT: 12
- IMPORTANT 13
- MIG 170 14
- WIRE FEED WELDER 14
- Practice your welding 15
- Control Panel Layout 16
- Duty Cycle (Duration of Use) 17
- Flux Weld Settings 18
- MIG Weld Settings 18
- Setting Up The Weld 19
- WIRE FEED SPEED 20
- Basic Welding Technique 21
- Cleaning the Weld 23
- Strike Test 23
- Example Weld Diagrams 24
- Weld Not Adhering Properly 25
- Bend at Joint 25
- Coat of Slag Over Weld 25
- Burn-Through 26
- Crooked/Wavy Bead 26
- Porosity 26
- Excessive Spatter 26
- Maintenance 27
- Welding arc not stable 28
- Weak Arc strength 28
- IMPORTANT! 29
- Wiring Diagram 30
- Parts List 30
- Assembly Diagram 31
- Limited 90 Day Warranty 32
Summary of Contents
Visit our website at: http://www.harborfreight.comEmail our technical support at: [email protected] this material before using this product.
Page 10 For technical questions, please call 1-800-444-3353. SKU 68885 6a. Flux Core (Gas-less) Wire Setup: Remove the two Knobs securing the
Page 11For technical questions, please call 1-800-444-3353.SKU 68885 7. Turn the Feed Tensioner knob counterclockwise to loosen it enough to
Page 12 For technical questions, please call 1-800-444-3353. SKU 68885 IMPORTANT:Securely hold onto the end of the welding wire and keep tensi
Page 13For technical questions, please call 1-800-444-3353.SKU 68885 WARNINGThe following steps require applying power to the welder with the
Page 14 For technical questions, please call 1-800-444-3353. SKU 68885 17. To check the wire’s drive tension, feed the wire against a piece o
Page 15For technical questions, please call 1-800-444-3353.SKU 68885 Basic WeldingRead the ENTIRE IMPORTANT SAFETY INFORMATION section at the
Page 16 For technical questions, please call 1-800-444-3353. SKU 68885 Control Panel LayoutOverload Indicator: This lights up if duty cycle
Page 17For technical questions, please call 1-800-444-3353.SKU 68885 Avoid damage to the Welder by not welding for more than the prescribed du
Page 18 For technical questions, please call 1-800-444-3353. SKU 68885 Metal ThicknessFlux Weld SettingsDCEN PolarityNO GASMaterial BeingWeld
Page 19For technical questions, please call 1-800-444-3353.SKU 68885 1. Make practice welds on pieces of scrap the same thickness as your int
Page 2 For technical questions, please call 1-800-444-3353. SKU 68885 Table of ContentsSafety ...
Page 20 For technical questions, please call 1-800-444-3353. SKU 68885 DANGER! TO PREVENT DEATH FROM ASPHYXIATION: Do not open gas without p
Page 21For technical questions, please call 1-800-444-3353.SKU 68885 1. Press (and hold) Trigger and contact area to be welded with electrode
Page 22 For technical questions, please call 1-800-444-3353. SKU 68885 Note: If Welder is used too long, the amber Overload Indicator will li
Page 23For technical questions, please call 1-800-444-3353.SKU 68885 Welding TipsA good way to test welding technique is to examine a weld’s a
Page 24 For technical questions, please call 1-800-444-3353. SKU 68885 EXCESS PENETRATION OR BURN-THROUGHPROPER PENETRATIONINADEQUATE PENETRAT
Page 25For technical questions, please call 1-800-444-3353.SKU 68885 EXCESS PENETRATION OR BURN-THROUGHWeld droops on top and underneath, or f
Page 26 For technical questions, please call 1-800-444-3353. SKU 68885 Burn-ThroughBase material melts away, leaving a hole in the weld.POSSI
Page 27For technical questions, please call 1-800-444-3353.SKU 68885 MaintenanceTO PREVENT SERIOUS INJURY, FIRE AND BURNS: Unplug the welder,
Page 28 For technical questions, please call 1-800-444-3353. SKU 68885 TroubleshootingIMPORTANT!Be CERTAIN to shut off the Welder, disconnect
Page 29For technical questions, please call 1-800-444-3353.SKU 68885 Troubleshooting (continued)IMPORTANT!Be CERTAIN to shut off the Welder, d
Page 3For technical questions, please call 1-800-444-3353.SKU 68885 Fume and Gas SafetyFUMES AND GASES can be hazardous to your health.1. Exp
Page 30 For technical questions, please call 1-800-444-3353. SKU 68885 Parts List and DiagramsWiring DiagramGas/GaslessGaslessWelding TorchGas
Page 31For technical questions, please call 1-800-444-3353.SKU 68885 Assembly Diagram1 2 3 4 5 6 7 8 9 10 11 12 13 143231302928272625151617181
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353Limited 90 Day WarrantyHarbor Freight Tools Co. makes every effort t
Page 4 For technical questions, please call 1-800-444-3353. SKU 68885 Electrical SafetyELECTRIC SHOCK can KILL.1. Turn off, disconnect power,
Page 5For technical questions, please call 1-800-444-3353.SKU 68885 Welder use and care1. Do not use the welder if the switch does not turn i
Page 6 For technical questions, please call 1-800-444-3353. SKU 68885 GroundingTO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING W
Page 7For technical questions, please call 1-800-444-3353.SKU 68885 SymbologyWire Feed (Speed)Workpiece Ground CableTorch CableOverheat Shutdo
Page 8 For technical questions, please call 1-800-444-3353. SKU 68885 1. Attach the handle to the Face Shield by lining up the two rectangula
Page 9For technical questions, please call 1-800-444-3353.SKU 68885 Wire Spool Installation1. Turn the welder OFF and unplug it before procee
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