Lincoln Electric OERLIKON CITOTIG 315 AC/DC Operator's Manual page 27

Error Codes and troubleshooting.
If an error occurs, turn Off the machine, wait for a few
seconds, then turn ON again.
maintenance is required. Please contact the nearest
technical service center or Oerlikon and report the error
code displayed on the meter of the Front Panel.
Error code table
Input voltage too low
LED is blinking.
Indicates that
01
protection is active; the Machine restarts
automatically when the Input Voltage returns
in the correct range.
Input voltage too high
LED is blinking.
Indicates that an Input Voltage Overvoltage
02
protection is active; the Machine restarts
automatically when the Input Voltage returns
in the correct range.
Wrong input connection
LED blinking.
Indicates that the machine is incorrectly wired
03
or connected to a single phase mains supply.
To restore the machine:

Turn OFF the machine and check the
input connection.
Inverter voltage lock out
LED blinking.
Indicates that an Internal Auxiliary Voltage
fault condition is detected.
06
To restore the machine:

Turn OFF then ON the Mains Switch to
restart the machine.
Connection error
This error
09
communication between Control and UI is not
working.
Water cooler fault
Cooler fluid is not correctly flowing through
11
the torch. See the water cooler instruction
manual for more details.
AC Switch Overload
Indicates that an overload condition occurred.
12 To restore the machine:

Turn OFF then ON the Mains Switch to
restart the machine.
English
If the error remains, a
an Input Undervoltage
message indicates the
Arc Time & Arc Counter
These two options show to the welder the total working
hours and the total numeber of arc striking.
To reset one or both register, performe the follow
procedure:

Select the option to reset;

Push SEL button
counter is reset: 0.0 presents in Voltage displays

Release SEL Button
UI & CTRL firmware revision
By this option is possible to see the current software
revision in both UI and control board.
RESET
By this option an end user can reset all the settings
present in the machine to factory default indicated in this
manual for all parameters. Memory locations are not
affected by this reset.
Maintenance
For any maintenance
recommended to contact the nearest technical service
center or Oerlikon. Maintenance or repairs performed by
unauthorized service centers or personnel will null and
void the manufacturers warranty.
The frequency of the maintenance operations may vary in
accordance with the working environment. Any noticeable
damage should be reported immediately.

Check cables and connections integrity. Replace, if
necessary.

Keep clean the machine. Use a soft dry cloth to clean
the external case, especially the airflow inlet / outlet
louvers.
Do not open this machine and do not introduce anything
into its openings. Power supply must be disconnected
from the machine before each maintenance and service.
After each repair, perform proper tests to ensure safety.
25
for 5s. After that time the
WARNING
or repair operations
WARNING
English
it is