Oerlikon CITOSTEEL III 420, Instruction For Operation And Maintenance, Page: 21 / 530

EN
CITOSTEEL III / CITOPULS III 420-520 21
DISPLAY OF THE MESSAGE
StE PUL
Inverter not well recognized Call customer service
DISPLAY OF THE MESSAGE
I-A-MA
X
The maximum current of the power source is exceded Decreasse wire speed or arc voltage.
DISPLAY OF THE MESSAGE
bP
X
on
Message indicating that the OK button or CANCEL button is kept depressed
at unexpected times Push button to unlock, after call customer service if always in default
DISPLAY OF THE MESSAGE
SPE
XXX
Wire feeding is always activated involuntarily Check the wire feeding button isn’t blocked
Check the connection of this button and electronic board
DISPLAY OF THE MESSAGE LOA DPC
UPDATE software by PC is activated involuntarily Stop and start the power source, after call customer service if always in
default
DISPLAY OF THE MESSAGE TRIGGER
This message is generated when the trigger is pulled at a time when it can
accidentally cause starting a cycle. Trigger pulled before the generator is turned on or during a reset due to a fault.
GENERATOR RUNNING / NO WIRE FEED AND NO GAS CONTROL
Harness connections. Check the connection of the harness plug-in at the rear of the welding set and at
the wire feeder.
Check the condition of the contacts
NO WELDING POWER
NO ERROR MESSAGE
Power cable not connected Check the connection of the ground strip and the torche
Default Power source In Coated Electrode mode, check for voltage between the welding terminals at
the rear of the power source. If no voltage, call Customer Support.
WELDING QUALITY
Wrong calibration Check the fine setting parameter (RFP = 0)
Change of torch and/or ground strip or workpiece Perform re-calibration. (Verify proper electrical contact at the welding circuit)
Unstable or fluctuating welding
Make sure that the sequencer is not activated. check the hot start and the down-
slope.
Limited range of adjustment settings Select the manual mode. the limitation is imposed by synergy compatibility rules.
Poor generator power supply
If using RC JOB make sure you have not activated the password-operated
setting limitation.
Check proper connection of the three power supply phases. verify that the supply
voltage is at least 360v at each phase.
OTHER
Fil collé dans le bain ou au tube contact Optimise the arc extinction parameters:PR spray and post retract
Affichage message
triG
à la mise sous tension The
TtriG
message is displayed if the trigger is activated before switching on the
welding set
S If the problem persists, you may reset the parameters to factory defaults. For this purpose, with the welding unit turned off, select the Setup position at the
front panel selector, press the OK button and keep it depressed while turning on the generator.
PLEASE NOTE
Consider recording your work parameters first, because this operation will erase all the programmes saved in memory. If resetting to factory values does not
solve the problem, call Customer Support.