Rectifying faults
Warnings
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099-005613-EW501
23.04.2019
7.2 Warnings
A warning is denoted by the letter A on the machine display, or Att in case of multiple machine
displays. The possible cause of the warning is signalled by the respective warning code (see
table).
• In case of multiple warnings, these
are displayed in sequence.
• Document machine warning and inform service personnel, if required.
Warning
Possible cause
1
Excess temperature
Shut-down due to excess temperature imminent.
4
Shielding gas
[2]
Check shielding gas supply.
5
Coolant flow
[3]
Flow rate (<= 0.7l/min / <= 0.18 gal./min)
[1]
6
low wire
Nearly no wire left on the spool.
7
CAN bus failure
Wire feeder not connected, automatic circuit-breaker of wire
feed motor (reset triggered machine by pressing).
8
Welding circuit
The welding circuit inductance is too high for the selected
welding task.
10
Partial inverter
One of several partial inverters is not supplying welding cur-
rent.
11
Excess temperature, coolant
[3]
Coolant (>= 65°C / >= 149°F)
[1]
12
Welding monitor
The actual value of a welding parameter is outside the spe-
cified tolerance field.
32
Tacho error
Fault of wire feeder, permanent overload of the wire drive.
33
WF excess current
Overcurrent detection of the wire main drive.
34
JOB unknown
JOB selection was not performed because the JOBnumber is
unknown.
35
WF excess current slave
Overload of the slave wire drive (front drive push/push system
or intermediate drive).
36
Slave tacho error
Fault of wire feeder, permanent overload of the slave wire
drive (front drive push/push system or intermediate drive).
[1]
ex works
[2]
Option
[3]
only device series Titan
