Lincoln Electric UWW-170 2INSTALLATIONA-2, Safety Precautions, Identify and Locate Components

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A-2INSTALLATIONA-2

Read entire installation section before starting installation.

SAFETY PRECAUTIONS	1	2

WARNING

ELECTRIC SHOCK can kill.

•Only qualified personnel should perform this installation.

•Only personnel that have read and under- stood the SP 170-I 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 170-I 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 170-I from its carton and remove all packing material around the SP 170-I. Remove the following loose items from the carton (see Figure A.1):

1.SP 170-I or UWW-170

2.Gun and cable assembly(1)

3.Literature and miscellaneous including:

a)This operating manual

b)Contact tips:

SP 170-I	UWW-170
2	0	.025” (0.6mm) for solid wire

12 .030” (0.8mm) for solid wire

20 .035” (0.9mm) for cored wire

02 .045” (1.2mm) for cored or solid wire

c)5/64” (2.0 mm) Hex key wrench for removal of drive roll.

4.10 ft (3,0 m) work cable.

5.Work clamp.

6.14.0 ft (4.3 m) .19” (4.8 mm) dia. gas hose

7.2- Hose clamps

(1)The gun is ready to feed .030" (0.8mm) diameter wire.

SP 170-I

E

WELDING AMP RA

NGE

SP 170 -I

4

3

6

5

7

FIGURE A.1

Image 9

Contents SP 170-I and UWW-170 California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Thank YouTable of Contents Installation Safety Precautions 2INSTALLATIONA-2Identify and Locate Components Electric Shock can killLimitations Select Suitable LocationOutput Connections StackingWork Cable Installation GUN InstallationConnecting Gun Cable to the SP GAS ConnectionInput Connections Power Input Cable230 50/60 Line Cord ConnectionOperational Features and Controls Design Features AdvantagesOperation General DescriptionWelding Capability Controls and SettingsFriction Brake Adjustment Wire LoadingWelding Operations Sequence of OperationFigure B.4 Cleaning Tip And Nozzle Process GuidelinesMaking a Weld Changing Machine Over to Feed Other Wire Sizes Welding with Gmaw MIGOverload Protection Learning to Weld Learning to WeldARC-WELDING Circuit SELF-SHIELDED Fcaw Welding ARCGmaw MIG Welding ARC Process SelectionFor Gmaw MIG Process Joint Types and Positions Common MetalsFor Fcaw Innershield Process Butt WeldsWelding 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 PositionCorrect Welding Speed Correct Electrical Stickout ESOPractice Helpful HintsWelding Techniques for the Gmaw MIG Process Machine SET UP for the Gmaw MIG ProcessFor the SP 170-I, use the 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 importanceProper Gun Handling Application Chart Output PolarityDrive Roll Orientation Optional Accessories AccessoriesK464 .035 0.9 mm Innershield Welding Kit K491 .045 1.2 mm Innershield Welding KitInnershield Fcaw Conversion Replacement PartsMaintenance Maintenance Safety PrecautionsRoutine Maintenance Configuration of Components in Wire Feeding System GUN and Cable MaintenanceGun Cable Cleaning Contact Tip Cable Liner Drive RollComponent Replacement Procedures Changing Drive Roll SP 170-I onlyChanging Drive Roll UWW-170 only Fully seat the liner bushing into the con Changing LinerGUN Handle Parts red trigger GUN Handle Parts black triggerHOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Areas Symptoms MisadjustmentsGAS Flow Problems Welding Problems Wiring WiringPage New Lessons in Arc Welding How To Read Shop DrawingsNeed Welding Training? $700.00Precaucion Warnung