Lincoln Electric IM756-A manual Safety Precautions, Identify and Locate Components

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A-2

INSTALLATION

A-2

 

 

 

Read entire installation section before starting installation.

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

FIGURE A.1

1

Only qualified personnel should perform this installation.

Only personnel that have read and under- stood the Machine Operating Manual should install and operate this equipment.

Machine must be plugged into a receptacle which is grounded per any national, local or other applicable electrical codes.

The Machine power switch is to be in the OFF (“O”) position when installing work cable and gun and when connecting power cord to input power.

IM000

2

Handy Mig 101

 

 

 

 

 

 

 

 

 

 

 

 

 

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IDENTIFY AND LOCATE

COMPONENTS

If you have not already done so, unpack the machine from its carton and remove all packing material around the machine. The following items are shipped loose. (see Figure A.1):

1.HANDY MIG with work clamp, Gun and cable assembly attached.

2.This operating manual

3.Two contact tips for .035(0.9mm) diameter wire.

4.Three contact tips for .025(0.6mm) diameter wire.

5.Gas Nozzle.

6.Chipping hammer and brush.

7.Starter spool of .035” (0.9mm) NR211-MP flux cored wire.

8.Starter spool of .025” (0.6mm) solid mig wire.

9.Gas regulator and hose with hose clamps.

10.Handshield with filter plate and lens.

For available options and accessories refer to the Accessories Section of this manual.

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HANDY MIG

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Contents Handy MIG California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Master Table of Contents for ALL Sections Installation Technical Specifications Handy MIGHandy MIG Safety Precautions Identify and Locate ComponentsElectric Shock can kill Stacking Select Suitable LocationChanging Polarity Input ConnectionsCode Requirements for ELECTRI- CAL Input Connections Shielding GAS ConnectionRequirements for Maximum Output Extension Cord UsageDesign Features and Advantages Operational Features and ControlsOperation General DescriptionWelding Capability Controls and SettingsLimitations Welding Operations3OPERATIONB-3 Contact TIP Wire ElectrodeShielding GAS Contact Tip To Work Distance Ctwd4OPERATIONB-4 Making a WeldTable B.1 Handy MIG Changing Machine Over to Feed Other Wire Sizes Cleaning TIP and GAS NozzleOverload Protection Thermal ProtectionAccessories AccessoriesInnershield Welding Wire MIG Welding WireMaintenance Safety Precautions MaintenanceItems Requiring No Maintenance Routine and Periodic MaintenanceCleaning Components AS Required Cleaning the GUN LinerComponent Replacement Procedures Changing the Contact TIPWork Cable Installation GUN Assembly RemovalHOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Symptoms CauseFacility Contact your local Lincoln Authorized Field ServiceWelding Problems Handy DiagramsWiring Diagram for Code Hinge Door Assembly for Code 10919 only Handy MIG Handy MIG Precaucion Warnung