Parts List

Part

Description

Qty.

 

 

 

1

Side Panel

1

 

 

 

2

Hinge

2

 

 

 

3

Handle Socket

2

 

 

 

4

Handle

1

 

 

 

5

Fan

1

 

 

 

6

Back Panel

1

 

 

 

7

Rectifier

1

 

 

 

8

Inner Panel

1

 

 

 

9

Wire Spool Axle

1

 

 

 

10

Wire Feed Mechanism*

1

 

 

 

10a

Swing Arm

1

 

 

 

10b

Tension Adjusting Knob

1

 

 

 

10c

Tensioning Arm

1

 

 

 

10d

Tension Spring

1

 

 

 

10e

Tension Pusher

1

 

 

 

10f

Wire Feed Leader

1

 

 

 

10g

Screw

4

 

 

 

10h

Cable Clamp

1

 

 

 

10i

Liner Sleeve

1

 

 

 

10j

Key

1

 

 

 

10k

Feed Roller Bracket

1

 

 

 

10l

Screw

2

 

 

 

11

Wire Feed Wheel (0.6 & 0.8 mm)

1

 

 

 

12

Access Panel

1

 

 

 

13

Line Cord

1

 

 

 

14

Ground Cable With Clamp

1

 

 

 

15

Welding Torch/Cable Assembly

1

 

 

 

15a

Protective Sleeve

1

 

 

 

15b

Locking Collar

1

 

 

 

15c

Lower Housing

1

 

 

 

15d

Trigger

1

 

 

 

15e

Switch Body

1

 

 

 

15f

Head Tube

1

 

 

 

*Wire feed mechanism includes parts 10a-10j, & 11

Part

Description

Qty.

 

 

 

15g

Contact Tip (.8 mm)

1

 

 

 

15h

Nozzle

1

 

 

 

15i

Push-lock Coupler

2

 

 

 

15j

Gas Hose

1

 

 

 

15k

Liner

1

 

 

 

15l

Power Cable

1

 

 

 

15m

Upper Housing

1

 

 

 

16

Cover

1

 

 

 

17

Wire Feed Speed Control Knob

1

 

 

 

18

1/2 Switch

1

 

 

 

19

Min/Max Switch

1

 

 

 

20

Power Switch (With Light)

1

 

 

 

21

Cable Relief, Strain

2

 

 

 

22

Front Panel

1

 

 

 

23

Filter Reactor

1

 

 

 

24

Main Transformer

1

 

 

 

25

Transformer Carriage

2

 

 

 

26

Bottom Plate

1

 

 

 

27

Temperature Controller

1

 

 

 

28

Overload Indicator lamp

1

 

 

 

29

Support Shelf of Circuit Board

1

 

 

 

30

Wire Feed Speed Circuit Board

1

 

 

 

31

Potentiometer

1

 

 

 

32

Knob

2

 

 

 

33

Nut, Copper, M6

4

 

 

 

34

Washer, Spring, 6

2

 

 

 

35

Washer, Copper, Plain, 6

4

 

 

 

36

Washer, Insulating, 1

2

 

 

 

37

Nut, Copper, M6x35

2

 

 

 

38

Washer, Insulating, 2

2

 

 

 

39

Spool Knob

1

 

 

 

40

Locking Wing Nut

1

 

 

 

41

Gas Line

1

 

 

 

SKU 55525

For technical questions, please call 1-800-444-3353;

Page 28

Troubleshooting section at end of manual.

 

 

Page 28
Image 28
Harbor Freight Tools 55525 manual Parts List, Part Description Qty