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 en-
sure that the welding system remains in a usable condition for many years.
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
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 dam-
age
-
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
compressed air
NOTE!
Risk of damage to electronic components.
Do not bring the air nozzle too close to electronic components.
Disposal Dispose of in accordance with the applicable national and local regulations.
43
EN
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