15
Trouble shooting
All ESAB units are subjected to a thorough quality control check and final inspection. Nevertheless,
if there is a malfunction, please make a first check for general faults as follow:
•
Main input voltage
•
Fuses
•
Gas supply
•
Electrical connections
•
Fault indications
•
Digital readout
•
Are fans and water pump running
•
Unusual noise
•
Mistake in operation
•
Torch problems
•
HF
•
Open circuit voltage (Set switch
k
to symbol
and measure between output)
•
Check logic functions of power source
If you can’t solve the problem, please get in contact with our service department.
