Chicago Electric 68887 manual Troubleshooting, Power Switch Does Not Light When Switched On

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TROUBLESHOOTING (continued)

IMPORTANT!

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

Power Switch Lights,

But Welder Does Not Function When Switched On

POSSIBLE CAUSES AND SOLUTIONS

1.Tripped thermal protection device:

Shut the welder’s switch to off and allow it to cool for at least 20 minutes.

Reduce duration or frequency of welding periods to help reduce wear on the welder. Refer to Duty Cycle section on page 14.

2.Faulty or improperly connected Trigger:

Qualified technician must check and secure/replace Trigger.

Power Switch Does Not Light When Switched On

POSSIBLE CAUSES AND SOLUTIONS

Unit is not connected to outlet properly or outlet is unpowered:

Verify the voltage at the outlet and the connection to the outlet.

If voltage is not present at outlet, check circuit breaker/GFCI devices; if any are tripped, determine and remedy cause before resetting. Verify that the circuit is designed to supply the required input amperage as detailed on the Specifications table.

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 extension cord:

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

If an extension cord is needed, refer to the guidelines on page 6.

Welding Arc Not Stable

POSSIBLE CAUSES AND SOLUTIONS

1.Wire not feeding properly:

See first Troubleshooting section - Wire feed motor runs but wire does not feed properly.

2.Incorrect contact tip size:

Replace with the proper tip for .030″ wire.

3.Incorrect wire feed speed:

Adjust wire feed speed to achieve a more stable arc.

4.Loose Gun cable or ground cable:

Check to ensure that all connections are tight.

5.Damaged Gun or loose connection within Gun:

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

6.Adjust current setting:

Make sure setting matches recommended setting on chart.

SKU 68887

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

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SAFETY

SETUP

BASIC WELDING

WELDING TIPS

MAINTENANCE

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Contents Page General Safety Table of ContentsArc Ray Safety Fume and Gas SafetySafety Fumes and Gases can be hazardous to your healthFire Safety Electrical SafetySafety Setup Welding Welding Tips MaintenanceWelder use and care MaintenanceSymbology Tips MaintenanceGrounded Welders Extension CordsSpecifications Cover AssemblySetup To Prevent Serious Injury from Accidental OperationSetup Basic Welding Wire Spool InstallationSpindle Hold Wire Basic Welding Welding Tips MaintenanceWire, this is normal, just push the Wire Liner Wire Liner may come out with the weldingGun Welding Wire For technical questions, please call Back into the GunIncrementally Increase tension Until Wire bends Setup Basic Welding Welding Tips MaintenanceTurn the Welder to OFF Gun Nozzle Contact TipTo Prevent Serious Injury Basic WeldingTo Prevent Serious INJURY, Fire and Burns Control Panel Layout Safety Setup Basic Welding Welding Tips MaintenanceWire size and material thickness Weld Settings ChartDuty Cycle Duration of Use Gun Concrete slabWelding Setting Up The WeldBasic Welding Technique SafetyHold GUN Clear Up to 2 minutes welding At rated outputStrike Test Cleaning the WeldWelding Tips Workpiece Heat Control / Weld Penetration Example Weld DiagramsWeld Diagnosis To CorrectPossible Causes and Solutions Weld ProblemsPenetration Workpiece Heat Control Weld Not Adhering ProperlyPorosity Coat of Slag Over WeldCrooked/Wavy Bead Excessive SpatterSafety Setup Basic Nozzle Inspection, Cleaning, and ReplacementMaintenance Fire and BurnsNozzle Contact Tip Gun Contact Tip Inspection, Cleaning, and ReplacementWire Creates a Bird’s Nest During Operation Wire Feed Motor Runs But Wire Does Not Feed ProperlyWire Feeds, But Arc Does Not Ignite TroubleshootingPower Switch Does Not Light When Switched On TroubleshootingWeak Arc Strength Welding Arc Not StableParts List Wiring SchematicParts Lists and Diagrams Record Product’s Serial Number Here Assembly Diagram Part 9 DetailMission Oaks Blvd. PO Box 6009 Camarillo, CA 93011 800 Limited 90 Day Warranty
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