hot | H2O
Thermostat on cooling unit has tripped
Wait until the end of the cooling phase, i.e. until "Hot | H2O" is no longer dis-
played.
ROB 5000 or field bus coupler for robot control: Before resuming welding,
initialise the "Source error reset" signal.
Cause:
Remedy:
no | Arc
Arc break
Shorten the wire stick-out; press the torch trigger repeatedly;
clean the surface of the workpiece
Cause:
Remedy:
no | GAS
The “Gas watchdog” option has detected that there is no gas pressure
Connect a new gas cylinder and open the gas cylinder valve/pressure regu-
lator;
Acknowledge no | GAS by pressing the Store button
Cause:
Remedy:
no | IGn
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.
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.
Cause:
Remedy:
no | H2O
Cooling unit flow watchdog has been triggered
Check the cooling unit; top up with coolant or bleed the water flow if neces-
sary (see cooling unit operating instructions). Then acknowledge the error
by pressing the Store button
Cause:
Remedy:
no | Prg
No preconfigured program has been selected
Select a configured program
Cause:
Remedy:
r | E30
r-calibration: There is no contact with the workpiece.
Connect the grounding (earthing) cable; ensure a tight connection between
the contact pipe and the workpiece
Cause:
Remedy:
r | E31
r-calibration: Procedure has been interrupted by repeated pressing of the
torch trigger.
Ensure a tight connection between the contact tube and the workpiece
press the torch trigger once only
Cause:
Remedy:
r | E32
r-calibration: Grounding (earthing) cable, current cable or hosepack defect-
ive (value is below 0.5 mOhm or exceeds 30 mOhm)
Check grounding (earthing) cable, current cable or hosepack and replace if
necessary
Cause:
Remedy:
r | E33
r-calibration: Poor contact between the contact tube and the workpiece.
Clean the point of contact, tighten the contact tube, check the grounding
(earthing) connection
Cause:
Remedy:
181
EN
Toowoomba Welding Supplies : tweld.com.au : Ph +61 7 4659 0044
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