Fronius MTG 2500 S - Maintenance at Every Start-Up; Maintenance at Every Wirespool;Basket-Type Spool Replacement

Wearing parts MTG 2500 S:
1. Insulating parts
- Burnt outer edges, notches
2. Nozzle fittings
- Burnt outer edges, notches
- Heavily coated with welding spatter
3. Contact tips
- Ground (oval) wire entry and wire exit bores
- Heavily coated with welding spatter
- Penetration at the tip of the contact tip
4. Gas nozzles
- Heavily coated with welding spatter
- Burnt outer edges
- Notches
Maintenance at
every start-up
1
Check wearing parts for damage and replace damaged wearing parts
- For detailed information on defective wearing parts, refer to the section Identify-
ing defective wearing parts from page 36 onwards
2
Remove welding spatter from the wearing parts
Maintenance at
every wirespool/
basket-type spool
replacement
MTG 2100 S:
Remove wearing parts and clean wirefeeding hose with reduced compressed air
1
37
EN-US