Lincoln Electric IM491-B manual Parts List P-207-C.1

Page 27

GENERAL ASSEMBLY

PRO-CUT 125 THREE PHASE

Parts List P-207-C.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

Description

Part

No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No.

Req’d.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Base

L8473

1

 

 

2

Base Support

L8472

1

 

 

3

Foot

L8284

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

Thread Forming Screw

S9225-26

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

Caster

S11124-8

2

 

 

 

 

 

 

 

 

 

 

 

 

*

Thread Forming Screw

S9225-28

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Axle

T6988-22

1

 

 

 

 

 

 

5

Wheel

S17073-4

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

Plain Washer

S9262-142

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

Cotter Pin

S10750-1

2

 

 

 

 

 

 

 

6

Case Front Asbly

See P-184-D

1

 

 

 

 

 

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-65

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

Left Case Side (Not Shown)

L7745-1

1

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-65

6

 

 

 

 

 

 

 

 

 

 

 

 

8

Right Case Side (Not Shown)

L7745-2

1

 

 

 

 

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-65

9

 

 

 

 

 

 

*

Access Door

S18763

1

 

 

 

9

Roof (Not Shown)

L7662

1

 

 

 

*

Self Tapping Screw

S8025-65

6

 

 

 

 

 

 

 

 

 

 

 

10

Cover Seal (Not Shown)

S12934

1

 

 

 

 

 

 

 

 

 

 

 

11

Case Back Asbly

See P-207-D

1

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-65

9

 

 

 

 

 

 

*

Access Door

M16380

1

 

 

 

 

 

 

12

Regulator & Filter Asbly

See P-184-E

1

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-65

2

 

 

 

 

 

 

 

*

Mounting Bracket

S18579

1

 

 

 

 

 

13

Solenoid Asbly

See P-207-E

1

 

 

 

*

Sems Screw

T10082-27

2

 

 

 

 

 

*

Flex Tube (Short)

T10642-192

1

 

 

 

 

*

Flex Tube (Medium)

T10642-193

1

 

 

 

 

 

*

Flex Tube (Long)

T10642-194

1

 

 

 

14

Transformer & Lift Bail Asbly (Dual & Triple Voltage)

S20942

1

 

 

 

 

*

Transformer Asbly (Dual & Triple Voltage)

L9318

1

 

 

 

*

Lift Bail

S10227-47

1

 

 

 

 

14

Transformer & Lift Bail Asbly (Single Voltage)

L9445

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15A

Resistor (R3)

S10404-106

1

 

 

 

 

*

Self Tapping Screw

S8025-87

2

 

 

 

 

*

Resistor Mounting Bracket (Set)

T15137-2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15B

Resistor (R2, R5)

S10404-104

2

 

 

 

 

*

Self Tapping Screw

S8025-65

4

 

 

 

 

*

Resistor Mig Bracket (Set)

T15137-3

2

 

 

 

 

16

Resistor

S10404-45

1

 

 

 

 

*

Round Head Screw

#10-24 x 7.50

1

 

 

*

Insulator

T4479-A

2

 

 

17

Choke & Right Wheel Well Asbly

L8379

1

 

 

 

*

Choke Asbly

M16389

1

 

 

 

*

Right Wheel Well

L8431-2

1

 

 

 

*

Thread Forming Screw

S9225-8

2

 

 

*

Self Tapping Screw

S8025-65

3

 

 

18

Choke & Left Wheel Well Asbly

L8381

1

 

 

*

Choke Asbly

M16389

1

 

 

*

Left Wheel Well

L8431-1

1

 

 

*

Thread Forming Screw

S9225-8

2

 

 

*

Self Tapping Screw

S8025-65

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

Description

Part

No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No.

Req’d.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

Insulation (For Wheel Wells)

S18746-1

2

 

 

 

 

 

 

 

 

 

 

*

Fastener Button

T14659

4

 

 

 

20

High Freq Board Asbly

See P-207-G

1

 

 

 

 

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-70

2

 

 

 

 

 

 

 

 

 

 

 

 

 

21

Control Panel

L7669-1

1

 

 

 

 

 

 

 

 

 

*

Thread Forming Screw

S9225-8

3

 

 

 

 

 

 

 

 

 

 

 

22

Input Box Asbly

See P-207-F

1

 

 

 

*

Self Tapping Screw

S8025-65

5

 

 

 

 

 

 

 

 

 

 

 

 

 

23

Control PC Board Asbly

G2215-2

1

 

 

 

 

 

 

 

 

 

 

 

 

*

Plastic Expansion Nut

S14020-3

8

 

 

 

 

*

Self Tapping Screw

S8025-71

7

 

 

 

 

 

 

 

 

 

 

 

 

 

*

PC Board Stand Off

S19300-3

2

 

 

 

 

 

 

 

 

 

 

 

 

 

24

By-Pass PC Board Asbly

M16939-1

1

 

 

 

 

 

*

Plastic Expansion Nut

S14020-3

2

 

 

 

 

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-71

2

 

 

 

 

 

 

 

 

 

 

 

 

*

Self Tapping Screw

S8025-70

1

 

 

 

26

Bulkhead Asbly

M15604-1

1

 

 

*

Self Tapping Screw

S8025-70

2

 

 

29

Bushing (1-1/8 Hole Dia.)

T14614-1

3

 

 

 

 

 

 

 

 

 

 

30

Bushing (1-3/8 Hole Dia.)

T12380-8

1

 

 

 

 

 

 

 

 

 

 

31

Bushing (5/8 Hole Dia.)

T12380-3

1

 

 

 

 

 

32

Ground lead

S11609-16

1

 

 

 

34

Lead Grommet

T9274-3

1

 

 

 

36

Plug Housing (P7)

S18249-4

1

 

 

 

 

37

Torch & Cable Asbly

See P-210-C

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37A

Cable to Machine Connector

S19979

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37B

Bulkhead Nut (Brass)

S20148-1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37C

Conduit Lock Nut

T14370-3

1

 

 

 

 

 

38

Grommet

S18543-1

1

 

 

 

40

Shunt Mounting Bracket

S18781

2

 

 

 

 

 

*

Self Tapping Screw

S8025-65

2

 

 

41

Shunt

S18682

1

 

 

 

 

 

*

Carriage Bolt

T11827-24

2

 

 

*

Lock Washer

T9860-6

2

 

 

 

*

Hex Nut

1/4-20

4

 

 

 

*

Sems Screw

T10082-12

2

 

 

 

*

Hex Nut

#6-32

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Items Not Illustrated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Logo Decal

M11893-3

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ground Decal

T13260-4

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning Decal (Case Back)

T13259

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning Decal (Reg. Mtg. Bracket)

T13086-86

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warranty Decal

S19633-2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning Decal (Top of Machine)

S19720

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warning Decal (Machine Top)

L8378

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Decal (50psi)

T13086-104

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Handle

M16381

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Light Duty Ground Clamp

M12033

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Spare Parts Kit (Torch)

K881-1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9-6-93

– 27 –

Image 27
Contents PRO-CUT Electric Shock can kill Plasma ARC can injure Sûreté Pour Soudage a L’Arc Précautions DE SûretéTable of Contents Please Examine Carton and Equipment For Damage Immediately Specifications Preheat Temperature for Plasma Cutting Product DescriptionUser Responsibility High Frequency Interference Protection LocationElectric Shock can kill Electrical Input ConnectionOutput Connections Torch ConnectionSequence of events Material thickness below .75 19mm Procedure RecommendationsPilot Arc Discussion GeneralExpanded Metal Material Thickness above .75 19mmGouging All Cases Suggestions for Extra Utility from the PRO-CUT SystemTighten the Electrode Electrical Shock can Kill Routine MaintenanceTroubleshooting Guide Visual InspectionSymptom Check Symptom Check Symptom Check Check to see that the torch is hooked to Status Lights Condition Suggestions PRO-CUT 125 Status Lights Operating ModesSafety Procedure for Replacing PC Boards Electric Shock can Kill Page PCT 125 AMP Plasma Torch PCT 125 AMP Plasma Torch General Assembly PRO-CUT 125 Three Phase Parts List P-207-C.1 L8348 28-93 Case Back AssemblySolenoid Assembly S18669-1 28-93B Regulator and Filter AssemblyInput BOX Assembly R K HI Freq Board AssemblyCase Front Assembly Single Voltage Plasma Torch Connection Diagram For Lincoln Electric Torches Wiring Diagram PRO-CUT Basic Course How To Read Shop DrawingsNew Lessons in Arc Welding Need Welding Training?Precaucion Warnung