Fault Tracing - ESAB Origo Tig 3001i Instruction Manual

7 FAULT TRACING

7 FAULT TRACING
Try these recommended checks and inspections before sending for an authorized service
technician.
Type of fault
No arc.
Welding current is interrupted during welding.
The overheating protection trips frequently.
Poor welding performance.
0460 742 001
• Check that the mains power supply
switch is turned on.
• Check that the welding and return cables
are correctly connected.
• Check that the correct current value is
set.
• Check the mains power supply fuses.
• Check whether the overloading protection
has deployed (indicated in the control
panel).
• Check the main power supply fuses.
• Make sure that you are not exceeding the
rated data for the welding power source
(i.e. that the unit is not being overloaded).
• Check that the air inlets and outlets are
not obstructed or blocked.
• Check that the welding and return cables
are correctly connected.
• Check that the correct current value is
set.
• Check that the correct electrodes are
being used.
• Check the main power supply fuses.
• Check gas flow and gas quality.
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Action
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