Tweco 190 MIG Thermal Arc Fabricator - Manual (Page 50)

FABRICATOR 190 WELDING MACHINE
MANUAL GMAW WELDING 5-2 Manual No. 0-4838
Warning!
Disconnect input power before maintaining.
Each Use
Visual check of
regulator and pressure
Visual check of torch
Consumable parts
Weekly
Visually inspect the torch
body and consumables
Visually inspect the
cables and leads.
Replace as needed
3 Months
Clean exterior
of power
supply
6 Months
Replace all
broken parts
Visually check and
use a vacuum to carefully
clean the interior
Maintain more often
if used under severe
conditions
Gas and
air lines
Art # A-07362
Visually inspect the Wire
feed mechanisms
!