62
PHA | SE
Cause: Phase failure
Remedy: Check the mains fuse, the mains lead and the mains plug
Err | 51
Cause: Mains undervoltage: The mains voltage has fallen below the toleran-
ce range
Remedy: Check the mains voltage
Err | 52
Cause: Mains overvoltage: The mains voltage has risen above the tolerance
range
Remedy: Check the mains voltage
Err | IP
Cause: Primary overcurrent
Remedy: Contact After-Sales Service
EPS | 7
Cause: Defective welding current sensor
Remedy: Contact After-Sales Service
EFd | 5
Cause: Incorrect wirefeeder connected
Remedy: Connect correct wirefeeder or contact After-Sales Service
EFd | 7
Cause: Motor current sensor faulty
Remedy: Contact After-Sales Service
EFd | 81, EFd | 83
Cause: Fault in the wirefeed system (overcurrent in wirefeeder drive)
Remedy: 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 pressu-
re on the 4 roller drive
Cause: Wirefeeder motor is sticking or defective
Remedy: Check the wirefeeder motor or contact After-Sales Service
to0 | xxx
Note: xxx stands for a temperature value
Cause: Overtemperature in the primary circuit of the power source
Remedy: Allow power source to cool down
to1 | xxx
Note: xxx stands for a temperature value
Cause: Overtemperature in the power source control gear
Remedy: Allow power source to cool down
to2 | xxx
Note: xxx stands for a temperature value
Cause: Overtemperature in the secondary circuit of the power source
Remedy: Allow power source to cool down
Displayed service
codes
(continued)
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