Saf-Fro DIGIPULS III 320C, Safety Instructions For Operation And Maintenance

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EN
DIGISTEEL III 320C / DIGIPULS III 320C 21
5.6. 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 s upply Check the mains supply (to each phase)
DISPLAY OF THE MESSAGE
E01-ond
The maximum striking 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 –. Make sure that the ribbon cable between the inverter's main card and the cycle
card is properly connected.
Connectors in fault
DISPLAY OF THE MESSAGE
E07 400
Inappropriate main voltage
Make sure that the main voltage is in the +/- 20% acceptable range of primary
power supply of the power source.
DISPLAY OF THE MESSAGE
E24 SEn
Temperature sensor in fault
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 down
The fault disappears by itself after several minutes
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 during saving of memory Call Customer Service.
DISPLAY OF THE MESSAGE
E43 brd
Electronic board 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
E-71-P
R
O-
D
IA-ME
T
-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-MAHX
Maximum current of power source reached Decrease 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 défault