Saf-Fro DIGISTEEL III 420 Instrucciones De Funcionamiento Y Mantenimiento página 21

The maximum current of the power source is exceded
Message indicating that the OK button or CANCEL button is kept depressed
at unexpected times
Wire feeding is always activated involuntarily
UPDATE software by PC is activated involuntarily
This message is generated when the trigger is pulled at a time when it can
accidentally cause starting a cycle.
Harness connections.
Power cable not connected
Default Power source
Wrong calibration
Change of torch and/or ground strip or workpiece
Unstable or fluctuating welding
Limited range of adjustment settings
Poor generator power supply
Fil collé dans le bain ou au tube contact
Affichage message triG à la mise sous tension
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.
DIGISTEEL III / DIGIPULS III 420-520
DISPLAY OF THE MESSAGE bPXon
DISPLAY OF THE MESSAGE SPEXXX
DISPLAY OF THE MESSAGE LOA DPC
DISPLAY OF THE MESSAGE bP-on
DISPLAY OF THE MESSAGE TRIGGER FAULT
GENERATOR RUNNING / NO WIRE FEED AND NO GAS CONTROL
NO WELDING POWER
NO ERROR MESSAGE
WELDING QUALITY
Decreasse wire speed or arc voltage.
Push button to unlock, after call customer service if always in default
Check the wire feeding button isn't blocked
Check the connection of this button and electronic board
Stop and start the power source, after call customer service if always in
default
Message indicating that the OK button is kept depressed at unexpected times
Trigger pulled before the generator is turned on or during a reset due to a fault.
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
Check the connection of the ground strip and the torche
In Coated Electrode mode, check for voltage between the welding terminals at
the rear of the power source. If no voltage, call Customer Support.
Check the fine setting parameter (RFP = 0)
Perform re-calibration. (Verify proper electrical contact at the welding circuit)
Make sure that the sequencer is not activated. check the hot start and the down-
slope.
Select the manual mode. the limitation is imposed by synergy compatibility rules.
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
Optimise the arc extinction parameters:PR spray and post retract
The TtriG message is displayed if the trigger is activated before switching on the
welding set
EN
21