Chicago Electric 68887 manual Welder use and care, Maintenance

Page 5

Welder use and care

1.Do not use the welder if the switch does not turn it on and off. Any welder that cannot be controlled with the switch is dangerous and must be repaired.

2.Disconnect the plug from the power source before making any adjustments, changing accessories, or storing welders. Such preventive safety measures reduce the risk of starting the welder accidentally.

3.Prevent unintentional starting.

Ensure the switch is in the off-position before connecting to power source or moving

the welder. Carrying or energizing welders that have the switch on invites accidents.

4.Store idle welders out of the reach of children and do not allow persons unfamiliar with the welder or these instructions to operate the welder. Welders are dangerous in the hands of untrained users.

5.Use the welder and accessories in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the welder for operations different from those intended could result in a hazardous situation.

SAFETY

SETUP

Maintenance

1.Maintain welders. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the welder’s operation. If damaged, have the welder repaired before use. Many accidents are caused by poorly maintained welders.

2.Have your welder serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the welder is maintained.

3.Maintain labels and nameplates on the Welder. These carry important information.

If unreadable or missing, contact Harbor Freight Tools for a replacement.

4.Unplug before maintenance. Unplug the Welder from its electrical outlet before any inspection, maintenance, or cleaning procedures.

BASIC WELDING

SAVE THESE INSTRUCTIONS.

SKU 68887

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

Page 5

WELDING TIPS

MAINTENANCE

Page 4 Page 6
Image 5
Page 4 Page 6
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 OperationSpindle Wire Spool InstallationSetup Basic Welding 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, Fire and Burns Basic WeldingTo Prevent Serious Injury 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 outputWelding Tips Cleaning the WeldStrike Test 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 Lists and Diagrams Wiring SchematicParts List Record Product’s Serial Number Here Assembly Diagram Part 9 DetailMission Oaks Blvd. PO Box 6009 Camarillo, CA 93011 800 Limited 90 Day Warranty
Top Page Image Contents