65
Troubleshooting
Error Codes
TROUBLE CODE WITH WARNING LIGHT/UNIT
STOPS WELDING BUT IS TURNED ON.
DIAGNOSIS
E01 OVER TEMPERATURE/ DUTY CYCLE EXCEEDED. Allow unit to rest for 15 minutes while running.
The unit should reset. If it does not or condition reoccurs, check for obstacles near unit blocking
cooling. Then clean unit internals paying close attention to boards and heat sinks. Make sure unit is
unplugged for 10 minutes before opening up for cleaning. Check for proper fan operation.
E02 OVER OR UNDER CURRENT. Check power input cable for length/size, check input voltage. Run-
ning on poor quality power supply or dirty power from generator. Possible Internal Issue.
E05 TORCH SWITCH IS STUCK CLOSED. This simply means that the arc has been trying to start and
for too long. If this does not clear after releasing the switch, turn off unit immediately and check
torch switch for stuck contact. If the pilot arc or HF Start is engaged without attempting to cut or
weld for more than 3 seconds this will activate.
OTHER CONTACT EVERLAST
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