EN - 20
BAL.0111 • 2020-01-29
10 Troubleshooting
ABITIG
®
WH
10 Troubleshooting
Please observe the attached ‘Warranty’ document. In the event of any doubts and/or problems,
please contact your retailer or the manufacturer.
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.
NOTE
• Consult the documentation for the welding components.
Fault Cause
Solution
No welding arc
Power supply to the work-
piece or torch interrupted
Close the power circuit
Fault with power supply or
control line
Repair
Control line interrupted
Replace
Contactor not activated in the
power supply
See operating instructions
for the power supply
Torch body or power supply
overheated
Inadequate flow of coolant
Check that the re-circulating
cooling unit is working and
performing correctly
Welding current too high
Reduce
Coolant hose or liquid-cooled
power cable constricted or
closed
Check the flow and replace
if necessary
Tungsten electrode loose
Tighten by means of torch
cap
Tab. 13
Troubleshooting