8 Putting out of operation
8 Putting out of operation
9 Maintenance and cleaning
EN - 16
NOTICE
• When putting the system out of operation, ensure that the procedures for
switching off each of the welding system components are observed.
• As liquid-cooled cable assemblies start to leak when they overheat, the
coolant recirculator should continue running for approx. 5 min. after
welding.
1 Stop welding.
2 Wait until the shielding gas flow has subsided and switch off power supply.
3 Close the valve of the shielding gas cylinder.
Scheduled maintenance and cleaning are prerequisites for a long service life
and trouble-free operation.
DANGER
Risk of injury due to unexpected start-up
The following instructions must be adhered to throughout all maintenance,
servicing, assembly, disassembly and repair work:
• Switch off the power supply.
• Close the gas supply.
• Close the coolant supply.
• Disconnect the cooling water supply and return hoses.
• Cut off the compressed air supply.
• Disconnect the mains plug.
DANGER
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation and
damage.
• Replace any damaged, deformed or worn parts.
MT/AUT/AUT RAB