ESAB Renegade ET 300i Instruction Manual page 38

9 ERROR CODES
Error code Description
Err 7 OCV fault
The OCV is too high or the electronic control of the OCV has been disrupted.
Action: Restart the power source. If the error persists, contact a service
technician.
Err 8 Water cooling disabled
The hose from the torch is not connected to the cooling unit.
Action: If a water cooled torch is used make sure it is connected to the
cooling unit. If a water cooled torch is not used, press a button on the control
panel to cancel the error. If the error persists, contact a service technician.
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