Lincoln Electric SP-175T manual Safety Precautions, Identify and Locate Components

Page 9

A-2

INSTALLATION

A-2

SAFETY PRECAUTIONS

Read entire installation section before starting installation.

WARNING

ELECTRIC SHOCK can kill.

Only qualified personnel should perform this installation.

Only personnel that have read and under- stood the SP-175T 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 SP-175T 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 SP-175T from its carton and remove all packing material around the SP-175T. Remove the following loose items from the carton (see Figure A.1):

1.SP-175T

2.Gun and cable assembly(1)

3.Literature and miscellaneous including:

a)This operating manual

b)A separate .030" (0.8 mm) contact tip

c)Hex key wrench for removal of drive roll.

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.

(1)The gun is ready to feed .023" – .025" diameter wire.

FIGURE A.1

1

2

W

 

 

 

ELDI

 

 

 

NG A

MP

 

25-

125

RANGE

4

3

6

5

7

SP-175T

Image 9
Contents SP-175T Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Technical Specifications SP-175T InstallationIdentify and Locate Components Safety PrecautionsSelect Suitable Location Work Clamp InstallationOutput Connections StackingWork Cable Installation GUN InstallationConnecting Gun Cable to the SP-175T GAS ConnectionFigure A.5 Input ConnectionsLine Cord Connection Electrical Input Connection for Rated OutputVolt Input Connection Design Features Advantages Saftey PrecautionsOperation General DescriptionControls and Settings Welding CapabilityLimitations Wire Loading Welding OperationsSequence of Operation Friction Brake Adjustment Wire ThreadingSP-175T Now ready to weld Cleaning Tip And Nozzle Process GuidelinesMaking a Weld Changing Machine Over to Feed Other Wire Sizes Overload ProtectionWelding with Gmaw MIG Application Chart Optional Accessories AccessoriesK586-1 Deluxe Adjustable Gas Regulator & Hose Kit K549-1 .035 0.9 mm Innershield Welding KitInnershield Fcaw Conversion Replacement PartsMaintenance Maintenance Safety PrecautionsRoutine Maintenance Configuration of Components in Wire Feeding System GUN and Cable MaintenanceFor Magnum 100L GUN Contact Tip Cable Liner Drive RollChanging the Contact TIP Component Replacement ProceduresChanging Liner GUN Handle PartsLiner trim length HOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Symptoms CauseGAS Flow Problems Welding Problems SP-175T Wiring Diagram Wiring DiagramsSP-175T SP-175T Ground SP-170TWarnung