5-8. Removing Nozzle, Contact Tip, And Adapter, Changing Liner, And Cleaning Gun Casing

2

3

4

 

 

 

 

 

Head

1

 

Tube

 

 

7/16 in

5/8 in

Remove nozzle, contact tip, and adapter.

Blow out gun casing.

Cut off wire and disconnect gun from feeder.

Lay gun cable out straight before installing new liner.

! Turn off welding power source/wire feeder.

1Nozzle

2Contact Tip

3Tip Adapter

4Nozzle Adapter

.Wire size stamped on tip − check and match wire size.

Unscrew and remove liner.

3/4 in

(20 mm)

Liner

Stickout

Tools Needed:

5/8, 7/16 in

Reassemble gun in reverse order from taking it apart.

Install

Liner

.Thread wire according to

welding power source/wire feeder manual.

242 207-A

OM-235 281 Page 29

Page 33
Image 33
Hobart Welding Products 230 manual Turn off welding power source/wire feeder