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10 Troubleshooting
10 Troubleshooting
DANGER
Risk of injury and device damage when handled by unauthorized persons
Improper repair work and modifications to the product may lead to serious injuries and dam-
age 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.
NOTE
• Consult the documentation for the welding components.
No welding arc
Torch body or power supply
overheated
Tab. 13
EN - 20
Fault
Power supply to the work-
piece or torch interrupted
Fault with power supply or
control line
Control line interrupted
Contactor not activated in the
power supply
Inadequate flow of coolant
Welding current too high
Coolant hose or liquid-cooled
power cable constricted or
closed
Tungsten electrode loose
Troubleshooting
Cause
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
®
ABITIG
WH
Solution
BAL.0111 • 2020-01-29
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