Tweco 300 DC Arcmaster - Manual (Page 50)

ARCMASTER 300 ACDC
9-2 February 22, 2006
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-06950
Visually inspect the Wire
feed mechanisms