Lincoln Electric IM546 manual PARTS5, Case Front Assembly

Page 51

PARTS5

CASE FRONT ASSEMBLY

 

 

 

No.

 

 

 

 

 

No.

Item

Description

Part No.

Reqʼd

 

Item

Description

Part No.

Reqʼd

 

 

 

 

 

 

 

 

 

1

Molded Case Front

A464

1

 

7e

#8 Hex Self Tapping Screws .62"

S8025-77

1

2

Nameplate

M16930-1

1

 

7f

Knob for Voltage Switch

M15796

1

3

Fastener Buttons

T14659-1

4

8

Output Polarity Stud Mountings,

S20156-4

2

4

On/Off Switch, Includes 4a

T10800-32

1

 

 

Includes 8z – 8i

 

 

4a

Line Switch Mounting Bracket

M15793

1

 

8a

Polarity Stud

S18432

1

5

Wire Speed Potentiometer, 5k, 2w,

T10812-37

1

 

8b

Plain Washer, .41ID/.81OD/.081"

S9262-120

1

 

Linear (Includes lock washer,

 

 

 

 

thick

 

 

 

hex nut)

 

 

 

8c

3/8" Shakeproof Washer

T9695-15

1

6

Wire Speed Potentiometer Knob

S18425-1

1

 

8d

3/8"-16

Hex Jam Nut

CF000121

1

7

Arc Volts Selector Switch Assembly,

M15750

1

 

8e

1/4"-20

Brass Hex Nut

CF000300

1

 

Includes 7a – 7e

 

 

 

8f

1/4"-20

Hex Cap Screw 0.50" long

CF000012

1

7a

Rotor

S18873

1

 

8g

1/4" Plain Washer

S9292-98

1

7b

Spring

T6778

1

 

8h

1/4" Lock Washer

E106A-2

1

7c

Moving Contact

S18923

1

 

8i

1/4"-20

Nut

CF000017

1

7d

Indexing Cam

S18872

1

 

 

 

 

 

 

NOTE: This Parts Manual is provided as an informative guide only, when ordering parts always refer to the Lincoln Electric Parts List.

WELD-PAK 100

Image 51
Contents WELD-PAK 100 Plus Safety Depends on YouARC Welding can be hazardous SafetyCylinder may explode if damaged Iii Electric and Magnetic FieldsSûreté Pour Soudage a LʼArc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Master Table of Contents for ALL Sections Vii Technical Specifications WELD-PAK INSTALLATIONA-12INSTALLATION Safety PrecautionsIdentify and Locate Components Stacking INSTALLATIONA-3Select Suitable Location Output ConnectionsConnecting Gun Cable to the WELD-PAK 4INSTALLATIONGUN Installation Work Cable InstallationFigure A.5 INSTALLATIONA-5Code Requirements for Input Connections 6INSTALLATIONInput Connections Requirements For Rated OutputWelding Sparks can cause fire or explosion Observe all safety information throughout this manualOPERATIONB-1 Fumes and Gases can be dangerous2OPERATION Sequence of Operation Wire LoadingOPERATIONB-3 Welding OperationsFriction Brake Adjustment Wire Threading4OPERATION Making a Weld Cleaning Tip And NozzleOPERATIONB-5 Process GuidelinesOverload Protection Changing Machine Over to Feed Other Wire Sizes6OPERATION Welding with Gmaw MIGSELF-SHIELDED Fcaw Welding ARC Learning to WeldLearning to Weld ARC-WELDING CircuitGmaw MIG Welding ARC Process SelectionFor Gmaw MIG Process For Fcaw Innershield Process Machine SET UP for the SELF-SHIELDED Fcaw ProcessCommon Metals Welding Techniques for the SELF- Shielded Fcaw ProcessCorrect Welding Speed Correct Electrical Stickout ESOBack-Stepping Electrode Voltage Setting Wire Feed Speed ooHelpful Hints PracticeWelding Techniques for the Gmaw MIG Process Machine SET UP for the Gmaw MIG ProcessVoltage Setting Wire Feed Speed oo Mild SteelElectrode Fillet Welds Joint Types and PositionsPenetration Butt WeldsVertical-down Welding Welding In The Vertical PositionTo Eliminate Stubbing* in order of importance Troubleshooting WeldsTo Eliminate a Ropy Convex Bead in order of importance To Correct Poor Penetration in order of impor- tanceProper Gun Handling Application Chart ACCESSORIESC-1 Optional AccessoriesMIG Conversion 2NOTES MAINTENANCED-1 Maintenance Safety PrecautionsRoutine Maintenance For Magnum 100L GUN 2MAINTENANCEGUN and Cable Maintenance Component Replacement ProceduresChanging Drive Roll MAINTENANCED-34MAINTENANCE Changing LinerLiner trim length GUN Handle Parts MAINTENANCED-56NOTES HOW to USE Troubleshooting Guide TROUBLESHOOTINGE-1Recommended Course of Action 2TROUBLESHOOTINGTroubleshooting Guide Problems Possible Areas Symptoms MisadjustmentsFeeding Problems TROUBLESHOOTINGE-3Welding Problems 4TROUBLESHOOTINGWiring Diagrams Weldpak 100 Wiring Diagram100 2NOTES Parts WELD-PAK2PARTS Main Exploded DiagramDescription Reqʼd 4PARTS Complete Drive ASSEMBLY/MOTORPARTS5 Case Front Assembly6PARTS RECTIFIER, FAN and Bracket AssemblyPARTS7 Center Panel Assembly8PARTS Magnum 100L AssemblySquare Wave TIG Square Wave TIG $700.00 How To Read Shop DrawingsNew Lessons in Arc Welding Need Welding Training?Precaucion Guards off Superseded