ERROR CODES
0463 428 001
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© ESAB AB 2017
ERROR CODES
The error code is used to indicate that a fault has occurred in the equipment. Errors are
indicated by the text "Err" and the error code number flashing alternately in the power source
display.
Error code descriptions
Error code Description
Err 2
Coolant fault
The temperature of the coolant fluid is too high, i.e. it has ex65 °C
(+149 °F).
Action:
Make sure there is sufficient coolant in the cooler and wait until the
coolant temperature has decreased. Also make sure the recommended duty
cycle for the weld current has not been exceeded (see
“TECHNICAL DATA”
,
page 10). The error code will automatically disappear and the LED indicating
temperature fault will be turned off when the coolant temperature has
decreased below +55 °C (+131 °F).
If the coolant temperature is below +55 °C (+131 °F) and error code Err 2 is still
displayed, troubleshoot the thermal sensor (see
“Coolant thermal sensor”
,
page 15).
Err 8
Cooler hose disconnected
The hose for coolant out from the cooling unit (blue connector) to the TIG torch
is not connected.
Action:
Make sure the hose for coolant to the TIG torch is properly connected
to the coolant output connector (blue) on the cooling unit.
If the hose for coolant to the TIG torch is properly connected and error code Err
8 is still displayed, troubleshoot the switch for the ELP (see
“Switch for ELP”
,
page 14).
