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Care, maintenance and disposal
General remarks
Under normal operating conditions, the wire-feed unit requires only a minimum of care and
maintenance. However, some important points must be noted to ensure that the welding
system remains in a usable condition for many years.
Every start-up
-
Check welding torch, interconnecting hosepack and ground earth connection for signs
of damage
-
Perform a visual check on the feed rollers and inner liners for signs of damage
-
Check contact pressure of feed rollers and adjust if necessary
-
Check brake and adjust if necessary
Every 6 months
-
Dismantle device side panels and clean inside of device with dry, reduced com-
pressed air
Disposal
Dispose of in accordance with the applicable national and local regulations.
WARNING!
An electric shock can be fatal. Before opening the device:
-
Move the mains switch to the O position
-
Unplug the device from the mains
-
Put up an easy-to-understand warning sign to stop anybody inadvertently
switching it back on again
-
Using a suitable measuring instrument, check to make sure that electrically
charged components (e.g. capacitors) have been discharged
NOTE!
Risk of damage to electronic components. Do not bring the air nozzle too
close to electronic components.
