171
EN
no | IGn
Cause: Ignition time-out function is active: No current started flowing before the
length of wire specified in the Setup menu had been fed. The safety cut-out
of the power source has been triggered.
Remedy: Shorten the wire stick-out; press the torch trigger repeatedly; clean the sur-
face of the workpiece; if necessary, increase the setting in “Setup menu: Level
2” for the length of wire that is fed before the safety cut-out is triggered.
no | H2O
Cause: Cooling unit flow watchdog has been triggered
Remedy: Check the cooling unit; top up with coolant or bleed the water flow if necessary
(see cooling unit operating instructions). Then acknowledge the error by
pressing the Store button
no | Prg
Cause: No preconfigured program has been selected
Remedy: Select a configured program
r | E30
Cause: r-calibration: There is no contact with the workpiece.
Remedy: Connect the grounding (earthing) cable; ensure a tight connection between
the contact pipe and the workpiece
r | E31
Cause: r-calibration: Procedure has been interrupted by repeated pressing of the
torch trigger.
Remedy: Ensure a tight connection between the contact tube and the workpiece
press the torch trigger once only
r | E32
Cause: r-calibration: Grounding (earthing) cable, current cable or hosepack defective
(value is below 0.5 mOhm or exceeds 30 mOhm)
Remedy: Check grounding (earthing) cable, current cable or hosepack and replace if
necessary
r | E33
Cause: r-calibration: Poor contact between the contact tube and the workpiece.
Remedy: Clean the point of contact, tighten the contact tube, check the grounding
(earthing) connection
r | E34
Cause: r-calibration: Poor contact between the contact tube and the workpiece.
Remedy: Clean the point of contact, tighten the contact tube, check the grounding
(earthing) connection
tJO | xxx
At the same time, “E66” is displayed on the JobMaster
Note: xxx is a temperature value
Cause: Overheating in JobMaster welding torch
Remedy: Allow the torch to cool, then acknowledge the error by pressing the Store but-
ton