Maintenance Every Time The Wirespool/Basket-Type Spool Is Changed - Fronius MTG 250d Operating Instructions Manual

1
*
-
Maintenance -
every time the -
wirespool/basket-
type spool is
changed:
1
54
Check the gas nozzle, spatter guard and insulation for damage and replace any
damaged components.
Also at every start-up when using water-cooled welding torches:
• check all coolant connections for tightness (no leaks)
• check that the coolant can flow unhindered
Clean wirefeeding hose with reduced compressed air
Recommended: replace the inner liner. Clean the wearing parts before fitting the
new inner liner
2
2