Tweco 251 Thermal Arc Fabricator - Manual (Page 58)

FABRICATOR 251
SERVICE 5-2 Manual No. 0-4847
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
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 lines
Art # A-07269
Clean exterior
of power
supply