32
Err | 052
Cause: Mains overvoltage: Mains voltage has risen above the tolerance range (+/-
15%)
Remedy: Check mains voltage
Err | PE
Cause: The earth-fault current watchdog has triggered the power source’s safety
cut-out.
Remedy: Switch off the power source, wait for 10 seconds and then switch on
again. If you have tried doing this several times and the error continues to
occur - contact After Sales Service.
Err | bPS, Err | IP, dSP | Axx
dSP | Cxx, dSP | Exx, dSP | Sy
dSP | nSy
Cause: The earth-fault current watchdog has triggered the power source’s safety
cut-out.
Remedy: Switch off the power source, wait for 10 sec. and then switch on again. If
you have tried doing this several times and the error con-tinues to occur -
contact After Sales Service.
r | E30
Cause: r-Adjustment: There is no contact with the workpiece
Remedy: Connect up the earth cable; ensure a tight connection between the
electrode holder and the workpiece
r | E31
Cause: r-Adjustment: Procedure has been interrupted by repeated pressing of the
Setup / Store (7) button
Remedy: Ensure a tight connection between the electrode holder or chuck for the
tungsten electrode and the workpiece – press the Setup / Store (7)
r | E33, r | E34
Cause: r-adjustment: Poor contact between electrode holder or chuck for tungsten
electrode and workpiece r-Abgleich: Schlechter Kontakt zwischen Elektro-
denhalter bzw. Spannkörper für Wolframelektrode und Werkstück
Remedy: Clean the point of contact, clamp electrode holder or chuck for tungsten
electrode firmly, resp. press down on the workpiece, check earth connec-
tion
Displayed ser-
vice codes
(continued)
Power source does not function
Mains switch is ON, but indicators are not lit up
Cause: Break in mains lead, mains plug not plugged in
Remedy: Check mains supply lead, make sure mains plug is plugged in
Cause: Mains fuse is faulty
Remedy: Change mains fuse
Cause: Mains outlet socket or plug is faulty
Remedy: Change faulty components
TP 4000 CEL / TP
5000 CEL power
source
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