![background image](http://html1.mh-extra.com/html/r-tech/tig401-tft/tig401-tft_operation-instructions-manual_4325046055.webp)
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Error codes
The machine will show an error code if a problem is detected.
E01
-
Overheating
Allow machine to cool down and check fan vents for obstructions
E02
-
Overcurrent
Reset machine and if problem persists contact R
-
Tech support team.
E05
-
Shorted Trigger
This will show after the torch trigger or foot pedal has been pressed and the arc has not
been established after 4 seconds.
This is to stop the HF start system being active if trigger / foot pedal is pressed in error or
switch has gone closed circuit.