9 ERROR CODES
0447 209 001
- 33 -
© ESAB AB 2022
9
ERROR CODES
9.1
Error codes overview
The error code is used to indicate that a fault has occurred in the equipment. Errors are indicated by
the text "E-" followed by the error code number shown in the display.
If several errors have been detected only the code for the last occurring error is displayed.
Error codes that the user can handle are listed below. If any other error code appears, contact an
authorised ESAB service technician.
E-0
Power supply phase loss protection
The power supply to the power source loses any phase. One phase is lost during 3-phase operation.
1.
Make sure the power supply is stable, all leads are connected, that the mains voltage (all 3
phases) are OK and restart the system. If the error persists, contact a service technician.
E-1
Over voltage protection
The power supply to the power source is too high voltage (more than 480 V).
1.
Make sure the power supply is stable, and the input voltage is in the range of 320 V - 480 V.
E-2
Under voltage protection
The power supply to the power source is too low voltage (less than 320 V).
1.
Make sure the power supply is stable, and the input voltage is in the range of 320 V - 480 V.
E-3
Temperature fault
The temperature of the power source is too high. A LED indicating temperature fault is also lit on the
panel. A temperature fault is indicated by the overheating indicator on the control panel.
1.
The error code will automatically disappear and the LED indicating temperature fault will be
turned off when the power source has cooled down and it is ready for use again. If the error
persists, contact a service technician.
