Tweco 251 Thermal Arc Fabricator - Manual (Page 46)

FABRICATOR 251
OPERATION 4-8 Manual No. 0-4847
4.03 MIG Gun Identification
The FABRICATOR 251 comes with one of two versions of the TWECO Weldskill 280A MIG gun. The two guns can be
easily distinguished from one another by their several obvious physical differences as depicted below.
Be sure to identify which version you have before ordering the replacement parts listed on the
following page.
Different Gun Switch Plugs
“P” Series “T” Series
Different Triggers
Different Strain Reliefs
Red O-Rings
Black O-Rings
Different Labels
Different Hooks
Art # A-08069
Figure 4-12: MIG Gun Identification