Lincoln Electric POWER MIG 255 SVM144-B Service Manual page 25

Section D-1 TABLE OF CONTENTS Section D-1
- MAINTENANCE SECTION -
Maintenance ...........................................................................................................Section D
Safety Precautions ........................................................................................................D-2
Routine and Periodic Maintenance ...............................................................................D-2
Drive Rolls and Guide Tubes .........................................................................................D-2
Cable Cleaning ..............................................................................................................D-2
Gun Tubes and Nozzles ................................................................................................D-2
Contact Tip and Gas Nozzle Installation.......................................................................D-4
Liner Removal and Replacement ..................................................................................D-4
Liner Removal, Installation, and Trimming Instructions for Magnum 250L ..................D-4
Gun Handle Disassembly ..............................................................................................D-5
Accessories and Expendable Replacement Parts for Magnum 250L Gun and Cable Assemblies ............D-6
POWER MIG 255