®
ABITIG
MT
9.1 Maintenance intervals
NOTICE
• The maintenance intervals given are standard values and refer to single-shift operation.
We recommend basic cleaning once a week. The type and frequency of cleaning shall be
determined and established by the system operator of the welding system.
10 Troubleshooting
DANGER
Risk of injury and machine damage when handled by unauthorized persons
Improper repair work and modifications to the product may lead to serious injuries and
damage to the device. The product warranty will be rendered invalid if work is carried out on
the product by unauthorized persons.
• Only qualified personnel are permitted to perform work on the device or system.
Please observe the attached 'Warranty' document. In the event of any doubts and/or problems,
please contact your retailer or the manufacturer.
NOTICE
• Consult the documentation for the welding components.
Fault
Cause
• Power supply to the work-
• Fault with power supply or
No welding arc
• Control line interrupted
• Contactor not activated in the
• Inadequate flow of coolant
• Welding current too high
Torch body or
power supply
• Coolant hose or liquid-cooled
overheated
• Tungsten electrode loose
Tab. 9
Troubleshooting
BAL.0107 • 2020-04-15
piece or torch interrupted
control line
power supply
power cable constricted or
closed
Solution
• Close the power circuit
• Repair
• Replace
• See operating instructions for the power supply
• Check that the re-circulating cooling unit is
working and performing correctly
• Reduce
• Check the flow and replace if necessary
• Tighten by means of torch cap
10 Troubleshooting
EN - 17