Code
Type
Write error in the FLASH on the MASTER panel
27
[E]
board
30
[E]
Output current sensor offset reading problem
42
[E]
Motor speed out of control.
46
[E]
Push-pull board error
47
[E]
Low motor supply voltage error.
Start button pressed during operating mode
53
[W]
reset.
54
[E]
Current not zero when power source tested
56
[E]
Excessive duration of short-circuit at output
57
[E]
Excessive current on wire feeder motor.
58
[E]
Firmware upgrade error
Average current above maximum limit for too
60
[E]
long.
63
[E]
Incorrect mains voltage (no phase)
Thermal protection triggered due to excessive
73
[W]
temperature in secondary circuit.
Thermal protection triggered due to excessive
74
[W]
temperature in IGBT assembly.
3301291
3301291-EN
Error Description
Action
Switch the power source on and off. If the error
persists, contact technical assistance.
Switch the power source on and off. If the error
persists, contact technical assistance.
Check there are no mechanical blockages
in the wire feeder rollers. If the motor turns
at an uncontrollable speed, check the wiring
in the wire feeder and ensure the motor feed
polarity is correct. If the error persists, contact
technical assistance.
Check that the Push Pull kit, Item No 447 is
correctly connected. Check the kit supply
voltages. If the error persists, contact technical
assistance
Check connection between power source
and wire feeder. Switch the power source on
and off. If the error persists, contact technical
assistance.
Release the torch trigger. If the error persists,
contact technical assistance.
Switch the power source on and off. If the error
persists, contact technical assistance.
Switch the power source on and off. If the error
persists, contact technical assistance.
Check there are no mechanical blockages
in the wire feeder rollers. Switch the power
source on and off. If the error persists, contact
technical assistance.
Contact technical assistance or impose
firmware update by turning DIP2 - switch4 on
the master panel board ON.
This error arises when the welder delivers a
current in excess of 15% of Imax for longer
than 1.5 sec. Switch the power source on
and off. If the error persists, contact technical
assistance.
Check that the mains plug phases are properly
connected. If the error persists, contact
technical assistance.
Wait until the machine cools down. Check that
the air intake and outlet grilles are not blocked.
If the problem persists, contact technical
assistance.
Wait until the machine cools down. Check that
the air intake and outlet grilles are not blocked.
If the problem persists, contact technical
assistance.
65