Safety Precautions | Lincoln Electric IM767 guide

A-2

INSTALLATION

A-2

Read entire installation section before starting installation.

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

•Only qualified personnel should perform this installation.

•Only personnel that have read and under- stood the WELDMARK 135 PLUS Operating Manual should install and oper- ate this equipment.

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

•The WELDMARK135 PLUS power switch is to be in the OFF (“O”) position when installing work cable and gun and when connecting power cord to input power.

IDENTIFY AND LOCATE

COMPONENTS

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

1.WELDMARK 135 PLUS

2.Gun and cable assembly(1)

3.Literature and miscellaneous including:

a)This operating manual

b)A contact tip for .030” (0.8 mm) diameter wire.

4.10 ft (3.0 m) work cable.

5.Work clamp.

6.Sample Spool of L-56 .025 MIG Wire.

7.Adjustable mixed-Gas Regulator & Hose.

For available options and accessories refer to the accessories section later in this manual.

1)As shipped from the factory, the welding gun is ready to feed .023 or .025 (0.6 mm) wire.

FIGURE A.1

1

2

WEL
DING		AMP
25-1			RANGE
	25

4

3

6

5

7

WELDMARK 135 PLUS

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Lincoln Electric IM767 specifications Safety Precautions, Identify and Locate Components, Electric Shock can kill

Contents

Weldmark 135 Plus California Proposition 65 Warnings Safety Electric Shock can kill Iii Welding Sparks can cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE Sûreté On-Line Product Registration Please Examine Carton and Equipment For Damage Immediately Table of Contents Technical Specifications Weldmark 135 Plus Installation Safety Precautions Identify and Locate ComponentsElectric Shock can kill Work Cable Installation Work Clamp InstallationSelect Suitable Location Stacking GUN Installation Connecting Gun Cable to the Weldmark 135 PlusGAS Connection Gas Solenoid Inlet Fitting Input ConnectionsInput Cable Code Requirements for Input Connections Requirements For Rated OutputRequirements For Maximum Output Operation Observe all safety information throughout this manualFumes and Gases can be dangerous Welding Sparks can cause fire or explosion Design Features Advantages Controls and SettingsGeneral Description Welding Capability Wire Loading Welding OperationsSequence of Operation Friction Brake Adjustment Wire Threading4OPERATIONB-4 Making a Weld Shielding Gas Changing Machine Over to Feed Other Wire Sizes Cleaning Tip And NozzleProcess Guidelines Overload Protection Wire Feed Overload ProtectionOutput Overload Thermal Protection Learning to Weld Learning to WeldARC-WELDING Circuit SELF-SHIELDED Fcaw Welding ARC Process Selection Gmaw MIG Welding ARC Joint Types and Positions Common MetalsFor Gmaw MIG Process For Fcaw Innershield Process Welding In The Vertical Position PenetrationFillet Welds Welding Techniques for the SELF- Shielded Fcaw Process Machine SET UP for the SELF-SHIELDED Fcaw ProcessVertical-down Welding Correct Welding Position Correct Welding Speed Correct Electrical Stickout ESO Practice Helpful Hints Welding Techniques for the Gmaw MIG Process Machine SET UP for the Gmaw MIG Process For the Weldmark 135 PLUS, use Following To Eliminate a Ropy Convex Bead in order of importance Troubleshooting WeldsTo Correct Poor Penetration in order of impor- tance To Eliminate Stubbing* in order of importance Proper Gun Handling Application Chart Accessories Optional AccessoriesK586-1 Deluxe Adjustable Gas Regulator Hose Kit Innershield Fcaw Conversion Replacement Parts Maintenance Safety Precautions MaintenanceItems Requiring no Maintenance Routine and Periodic MAINTE- Nance Configuration of Components in Wire Feeding System GUN and Cable MaintenanceFor Magnum 100L GUN Contact Tip Cable Liner Drive Roll Changing Drive Roll Changing the Contact TIP Changing Liner GUN Handle PartsLiner trim length for gun with red trigger Magnum 100L HOW to USE Troubleshooting Guide Troubleshooting Output Problems Troubleshooting Guide Recommended Course of Action Problems Possible Symptoms Cause GAS Flow Problems SP-135PLUSWIRINGWIRINGDIAGRAMDIAGRAMS Wiring Diagrams Weldmark 135 Plus Precaucion Warnung Manufactured by Lincoln Electric Company