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EN-US
Service, maintenance and disposal
General The device only requires minimal of service and maintenance under normal operating con-
ditions. However, several points must be observed for the welding system to remain oper-
ational for years to come.
Safety
WARNING!
Danger from work that is not carried out properly.
Serious personal injury and damage to property may result.
► All work described below may only be performed by trained specialist personnel.
► Read and understand this document in full.
► Read and understand all the Operating Instructions for the system components, espe-
cially the safety rules, in full.
WARNING!
Danger from electrical current.
An electric shock can be fatal.
► Switch the power switch on the power source to - O -.
► Disconnect the power source from the grid.
► Ensure that the power source remains disconnected from the grid until all work is com-
plete.
► After opening the device, use a suitable measuring tool to ensure that electrically
charged components (e.g. capacitors) are discharged.
CAUTION!
Danger due to hot system components.
Serious personal injury and damage to property may result.
► Before starting work, allow all hot system components to cool to room temperature
(+25 °C, +77 °F), for example:
Hot system components include:
- Coolant
- Water-cooled system components
- Wirefeeder drive motor
During Each
Start-up
- Check all hosepacks and the ground earth connection for damage. Replace damaged
components.
- Check feed rollers and inner liners for damage. Replace damaged components.
- Check wirefeeding hoses for damage. Replace damaged components.
- Check contact pressure of the feed rollers and adjust if necessary.
- Check all screw connections between robot, wirefeeder holder and wirefeeder for se-
cure position.
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