Maintenance Every Time The Wirespool/Basket-Type Spool Is Changed - Fronius MTG 250i Bedienungsanleitung

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*
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Maintenance -
every time the -
wirespool/basket-
type spool is
changed
1
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
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