Fronius TransSteel 3500 Syn, Operating Instructions Manual

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no | UrL
The VRD option has tripped too early.
Check whether all welding power-leads and control lines are connec-
ted.
Switch off the power source
Wait 10 seconds and switch the power source back on again
If the error occurs again - contact After Sales Service.
Cause:
Remedy:
E-Stop
"External stop" has tripped
Remedy the event that triggered the external stop Cause:
Remedy:
-St | oP-
At the robot interface the flag was not deleted by the robot
Delete the signal robot ready at the robot interface Cause:
Remedy:
PHA | SE1
The power source is operated in single-phase mode.
- Cause:
Remedy:
PHA | SE3
The power source is operated in 3-phase mode
- Cause:
Remedy:
Err | 51
Mains undervoltage: The mains voltage has fallen below the tolerance
range
Check the mains voltage, if the error keeps recurring, contact the
After-Sales Service Cause:
Remedy:
Err | 52
Mains overvoltage: The mains voltage has risen above the tolerance
range
Check the mains voltage, if the error keeps recurring, contact the
After-Sales Service Cause:
Remedy:
EFd 5
Incorrect wire-feed unit connected
Connect correct wire-feed unit Cause:
Remedy:
EFd 8
Overtemperature on the wire-feed unit
Allow wire-feed unit to cool down Cause:
Remedy:
EFd | 81, EFd | 83
Fault in the wire feed system (overcurrent in wire-feed unit drive)
Arrange the hosepack in as straight a line as possible; check that
there are no kinks or dirt in the inner liner; check the contact pres-
sure on the 4 roller drive
Wire-feed unit motor is sticking or defective
Check the wire-feed unit motor or contact After-Sales Service
Cause:
Remedy:
Cause:
Remedy:
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