Saf-Fro DIGISTEEL III 420, Instruction For Operation And Maintenance

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EN
20 DIGISTEEL III / DIGIPULS III 420-520
6.5. TROUBLESHOOTING PROCEDURE
Servicing of electrical equipment must be performed by qualified personnel only
CAUSES SOLUTIONS
GENERATOR IS ON WHILE THE FRONT PANEL IS OFF
Power source alimentation Check the mains supply (to each phase)
DISPLAY OF THE MESSAGE
E01 ond
The maximum strking current of the power source was exceeded
Press the OK button to clear the fault. If the problem persists, call Customer
Support
DISPLAY OF THE MESSAGE
E02 inu
Poor recognition of the source of power – only at start-up. Call Customer Support
Connectors Make sure that the ribbon cable
between the inverter's main card and the cycle card is properly connected.
DISPLAY OF THE MESSAGE
E07 400
Inappropriate mains voltage
Make sure that the mains voltage is between 360V and 480V.
If not, have your electrical system checked
DISPLAY OF THE MESSAGE
E24 SEn
Connectors
Make sure that connector B9 is
properly connected to the cycle card (if not, temperature measurement is not
performed)
The temperature sensor is out of order. Call Customer Support
DISPLAY OF THE MESSAGE
E25°C
Power source overheating Let the generator cool off
The fault disappears by itself after several minutes
Default ventilation Make sure that the inverter fan works.
DISPLAY OF THE MESSAGE
E33
MEM-LIM
This message indicates that the memory is no longer operational
Malfunctioning saving memory
Call Customer Service.
Default component
DISPLAY OF THE MESSAGE
E34 CFG
Incoherent parameter selection. Apply coherent selection
Ex : mode 4T en auto N1
DISPLAY OF THE MESSAGE
E43 brd
Electronic card in default Call Customer Service.
DISPLAY OF THE MESSAGE
E50 H2o
Cooler unit in default
Make sure that cooler unit is well plugged.
Check cooler unit (Transformer, waterpump,...)
If no cooler unit is used, desactivate parameter in SETUP menu.
DISPLAY OF THE MESSAGE
E63 IMO
Mechanical problem
Pressure roller is too tight.
Wire feed hose is clogged with dirt.
The lock of the wire feed spool axle is too tight.
DISPLAY OF THE MESSAGE
E65-Mot
Defective connectors
Mechanical problem
Power supply
Check the connection of the encoder ribbon cable to the wire feeder's motor.
Make sure that the wire feeder assembly is not blocked.
Check the connection of the motor's power supply.
Check F2 (6A) on the auxiliary power card.
DISPLAY OF THE MESSAGE
E71
–DIA-MET-GAS
HMI selector PROCESS-DIAMETER-METAL-GAS in default
Turn selector to unlock, after call customer service if always in
default
DISPLAY OF THE MESSAGE
StE PUL
Inverter not well recognized Call customer service
DISPLAY OF THE MESSAGE
I-A-MA
X