Cebora EVO SPEED STAR 380 TC, Instruction Manual, Page: 33 / 212

33
10 ERROR CODES
DISPLAY ERROR DESCRIPTION
TRG
flashing
Start button pushed at machine start-
up or on closing the wire feeder door
Err 54 Short circuit on secundary circuit
Err 56 Anomalous condition while welding
Err 57
Excessive current in the wire feed unit
motor (check the wire feeder rollers,
the wire inside the sheath and the wire
motor)
Err 58
Error of alignment between the firmwa-
re versions or error during the auto-
upgrade phase (repeat the upgrade
procedure)
Err 61 Low supply voltage
Err 62 High supply voltage
TH 0 Output diodes overtemperature
TH 1 IGBT overtemperature
H2O
flashing
followed by
Err 75
Cooling pump problem (pressure
switch)
H2O nc Cooling pump problem (not connected)
OPN Wire feeder door open
ITO
See section 7.3.1 Menu "Welding" - Ma-
ximum inching
In the case of an error code different from those listed
please contact technical service
11 MAINTENANCE
All maintenance must be carried out by skilled per-
sonnel in compliance with CEI 26-29 (IEC 60974-4)
standard .
11.1 MAINTENANCE. POWER SOURCE
If the equipment requires maintenance, make sure that
switch T is positioned on “O” and the power cable is dis-
connected from the mains.
Furthermore, from time to time, remove any metal dust
inside the equipment, using a jet of compressed air.
11.2 THINGS TO DO AFTER ANY REPAIR.
After making a repair, be careful to arrange the wiring in
such a way as to ensure safe insulation between the pri-
mary side and the secondary side of the machine.
Do not allow wires to come into contact with moving parts
or those that heat up during operation. Mount the clamps
as on the original equipment to prevent the primary and
secondary welding circuits to come into contact if a con-
ductor accidentally breaks or becomes disconnected.
Fit the screws back with the notched washers as on the
original equipment.