Fronius TransSteel 2500c Serviceanleitung Seite 115

to3<TMP>
Cause: Overtemperature in wire-feed unit motor, <TMP> stands for tempera-
ture indicator
Remedy: Allow wire-feed unit to cool down
to4<TMP>
Cause: Overtemperature in welding torch, <TMP> stands for temperature in-
dicator
Remedy: Allow welding torch to cool down
to6<TMP>
Cause: With the Multivoltage variant, overtemperature on the boost induc-
tors located in the power source
Remedy: Allow the power source to cool down
to7<TMP>
Cause: Overtemperature on the controller, <TMP> represents the displayed
temperature
Remedy: Allow the power source to cool down
toF
Cause: Duty cycle in single-phase mode has been exceeded
Remedy: Wait until the device is ready for welding
tu0<TMP>
Cause: Undertemperature in power source primary circuit, <TMP> repres-
ents the displayed temperature
Remedy: Place power source in a heated room and allow it to warm up
tu1<TMP>
Cause: Undertemperature in power source control gear, <TMP> represents
the displayed temperature
Remedy: Place power source in a heated room and allow it to warm up
tu2<TMP>
Cause: Undertemperature in power source secondary circuit, <TMP> repres-
ents the displayed temperature
Remedy: Place power source in a heated room and allow it to warm up
tu3<TMP>
Cause: Undertemperature in wirefeeder motor, <TMP> represents the dis-
played temperature
Remedy: Place wirefeeder in a heated room and allow to warm up
tu4<TMP>
Cause: Undertemperature in welding torch, <TMP> represents the displayed
temperature
Remedy: Place welding torch in a heated room and allow to warm up
tu6<TMP>
Cause: With the Multivoltage variant, undertemperature on the boost induc-
tors located in the power source
Remedy: Place power source in a heated room and allow it to warm up
115