User manual

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bi02d1aa
Fault
code
Description
9 --15V power supply (power unit)
The voltage is too high or too low.
Action: Send for a service technician.
9 +20V power supply, (wire feed unit)
The voltage is too high or too low.
Action: Send for a service technician.
9 +10 V power supply (remote control unit)
The voltage is too high or too low.
Action: Send for a service technician.
10 +24V power supply
The voltage is too high or too low.
Action: Send for a service technician.
11 Wire feed speed
The wire feed speed differs from the set value.
Wire feed stops if this fault occurs.
Action: Send for a service technician.
12 Communication error (warning)
The load on the system CAN bus is temporarily too high.
The power unit or wire feed unit may have lost contact with the control panel.
Action: Check the equipment to ensure that only one wire feed unit or remote control unit is
connected. If the fault persists, send for a service technician.
14 Communication error
The system’s CAN bus has temporarily ceased to work due to excessive load.
The current welding process is stopped.
Action: Check the equipment to ensure that only one wire feed unit or remote control unit is
connected. Turn off the mains power supply to reset the unit. If the fault persists, send for a
service technician.
15 Messages lost
The microprocessor is unable to process incoming messages sufficiently quickly, with the re-
sult that information has been lost.
Action: Turn off the mains power supply to reset the unit. If the fault persists, send for a ser-
vice technician.
16 High open --circuit voltage
The open--circuit voltage has been too high.
Action: Turn off the mains power supply to reset the unit. If the fault persists, send for a ser-
vice technician.
17 Lost contact
The control panel has lost contact with the wire feed unit.
The current welding process is stopped.
Action: Check the cables. If the fault persists, send for a service technician.
18 Lost contact
The control panel has lost contact with the power unit.
The current welding process is stopped.
Action: Check the cables. If the fault persists, send for a service technician.
US